Datasheet B41252 Specification

Page 1

Aluminum electrolytic capacitors

Snap-in capacitors

Series/Type: B41252

Date: December 2019

© TDK Electronics AG 2019. Reproduction, publication and dissemination of this publication, enclosures hereto and the information contained therein without TDK Electronics' prior express consent is prohibited.

Page 2

Snap-in capacitors B41252

105 °C

General-purpose grade capacitors

Applications

Professional power supplies Not for automotive applications unless otherwise specified

Features

High ripple current capability RoHS-compatible Useful life of 2000 h at 105 °C

Construction

Aluminum case, fully insulated with PET Version with PVC insulation available upon request Snap-in solder pins to hold component in place on PC-board Minus pole marking on the insulating sleeve Minus pole not insulated from case Overload protection by safety vent on the base

Terminals

Standard version with 2 terminals, 2 lengths available: 6.0 and 4.5 mm 3 terminals to ensure correct insertion: length 4.5 mm

Important notes at the end of this document.

Page2of24Please read Cautions and warnings and

Page 3

Specifications and characteristics in brief

B41252

105 °C

Rated voltage V Surge voltage V

Rated capacitance C Capacitance tolerance

Dissipation factor (max.) (20 °C, 120 Hz)

Leakage current I

leak

10 ... 100 V DC

1.15  VR(at room temperature)

820 ... 56000 μF

±20%  M

VR(V DC) 10 16 25 35 50 63 80 100

tan δ 0.45 0.35 0.30 0.20 0.20 0.15 0.15 0.15

(20 °C, after 5 minutes)

Useful life 105 °C; V

R;IAC,R

Requirements:

> 2000 h ΔC/C ≤ 20% of initial value

tan δ≤2 times initial specified limit

Vibration resistance test

leak

To IEC 60068-2-6, test Fc: Frequency range 10 Hz ... 55 Hz, displacement amplitude 0.75 mm,

≤ initial specified limit

acceleration max. 10 g, duration 3 × 2h. Capacitor rigidly clamped by the aluminum case.

Shelf life After storage for 1000 h at 105 °C, the capacitors shall meet the

requirement of load life test after reforming process. After test: V applied for 30 minutes, 24 to 48 hours before measurement.

Characteristics at low temperature

Max. impedance ratio at 120 Hz

-25°C/Z20°C

-40°C/Z20°C

≤ 16 V 25 V 35 V 50 ... 63 V ≥ 80 V

4 3 3 2 2

15 10 8 6 5

to be

IEC climatic category To IEC 60068-1: 40/105/56 (-40 °C/+105 °C/56 days damp heat test)

Sectional specification IEC 60384-4

1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.

Page3of24Please read Cautions and warnings and

Important notes at the end of this document.

Page 4

B41252

105 °C

Dimensional drawing

Snap-in capacitors with standard insulation (PET)

Snap-in terminals, length (6.0 ±1) mm. Also available in a shorter version with a length of (4.5 1) mm. Insulation is marked with "PET" on the sleeve. Safety vent on the base.

Dimensions (mm) Approx. d+1 l ±2

weight (g)

Packing units (pcs.)

22 25 13.0 160 22 30 15.0 160 22 35 20.5 160 22 40 23.0 160 22 45 25.0 160 22 50 29.5 160

25.4 25 13.5 130

25.4 30 19.5 130

25.4 35 25.0 130

25.4 40 28.0 130

25.4 45 31.0 130

25.4 50 39.0 130

Snap-in capacitors are also available with 3 terminals (length (4.5 1) mm). Insulation is marked with "PET" on the sleeve. Safety vent on the base.

Dimensions (mm) Approx. d+1 l ±2

weight (g)

Packing units (pcs.)

30 25 24.5 80 30 30 25.5 80 30 35 32.5 80 30 40 39.0 80 30 45 43.5 80 30 50 55.5 80

35 30 43.0 60 35 35 50.5 60 35 40 52.0 60 35 45 65.0 60 35 50 70.5 60

Important notes at the end of this document.

Page4of24Please read Cautions and warnings and

Page 5

B41252

105 °C

Ordering codes for terminal styles and insulation features

Identification in 3

block of ordering code

Snap-in capacitors

Terminal version Insulation

PET

Standard terminals 6.0 mm M060

Short terminals 4.5 mm M067

3 terminals 4.5 mm M062

Ordering examples:

B41252A8228M067 } snap-in capacitor with short terminals and PET insulation B41252A8228M062 } snap-in capacitor with 3 terminals and PET insulation

Important notes at the end of this document.

Page5of24Please read Cautions and warnings and

Page 6

B41252

105 °C

Overview of available types

VR(V DC) 10 16 25 35 50 63 80 100

Case dimensions d × l (mm)

CR(μF)

820 22 × 25 22 × 30

25.4 × 25

1000 22 × 30

25.4 × 25

1200 22 × 25 22 × 30

25.4 × 25

1500 22 × 30

25.4 × 25

1800 22 × 30

25.4 × 25

22 × 35

25.4 × 30

22 × 40

25.4 × 35 30 × 25

2200 22 × 35

25.4 × 30

22 × 45

25.4 × 35 30 × 30

2700 22 × 30 22 × 40

25.4 × 30

25.4 × 45 30 × 35

30 × 25

3300 22 × 25 22 × 35 22 × 50

25.4 × 40 30 × 30

25.4 × 50 30 × 40 35 × 30

22 × 35

25.4 × 30

22 × 40

25.4 × 35 30 × 25

22 × 45

25.4 × 40 30 × 30

25.4 × 45 30 × 35

25.4 × 50 30 × 40 35 × 30

30 × 45 35 × 35

30 × 50 35 × 40

3900 22 × 30 22 × 40

25.4 × 35 30 × 25

4700 22 × 25 22 × 35

25.4 × 25

22 × 45

25.4 × 40 30 × 30

5600 22 × 30 22 × 35

25.4 × 30 30 × 25

6800 22 × 30 22 × 40

25.4 × 35 30 × 30

8200 22 × 25 22 × 35

25.4 × 30

22 × 50

25.4 × 40

22 × 50

25.4 × 40 30 × 35

25.4 × 50 30 × 40 35 × 30

30 × 45 35 × 35

30 × 30

Page6of24Please read Cautions and warnings and

Important notes at the end of this document.

25.4 × 45 30 × 35

25.4 × 50 30 × 40 35 × 30

30 × 45 35 × 35

30 × 50 35 × 40

35 × 45

30 × 45 35 × 35

30 × 50 35 × 40

35 × 45

35 × 50

35 × 45

35 × 50

Page 7

B41252

105 °C

Overview of available types

VR(V DC) 10 16 25 35 50 63 80 100

Case dimensions d × l (mm)

CR(μF)

10000 22 × 25 22 × 30

25.4 × 25

12000 22 × 30 22 × 35

25.4 × 30 30 × 25

15000 22 × 35

25.4 × 25

22 × 40

25.4 × 35 30 × 30

18000 22 × 35

25.4 × 30

22 × 45

25.4 × 40 30 × 30

22000 22 × 40

25.4 × 35

25.4 × 45 30 × 35

30 × 25

27000 22 × 50

25.4 × 40 30 × 30

33000 25.4 × 45

30 × 35

25.4 × 50 30 × 40 35 × 30

30 × 45 35 × 35

22 × 40

25.4 × 35

22 × 45

25.4 × 40 30 × 30

25.4 × 45 30 × 35 35 × 30

25.4 × 50 30 × 40 35 × 35

30 × 45 35 × 35

35 × 45

25.4 × 45 30 × 35

25.4 × 50 30 × 40 35 × 30

30 × 45 35 × 35

35 × 40

35 × 45

30 × 50 35 × 40

35 × 45

35 × 50

39000 25.4 × 50

30 × 40 35 × 30

47000 30 × 45

35 × 35

56000 35 × 45

30 × 50 35 × 40

35 × 45

Important notes at the end of this document.

Page7of24Please read Cautions and warnings and

Page 8

B41252

105 °C

Technical data and ordering codes

120 Hz 20 °C μF

Case dimensions d × l mm

VR=10VDC

10000 12000 15000 15000 18000 18000 22000 22000 22000 27000 27000 27000 33000 33000 39000 39000 39000 47000 47000 56000

22 × 25 0.45 4.99 3.80 2.17 B41252A3109M06# 22 × 30 0.45 5.70 4.34 2.48 B41252A3129M06# 22 × 35 0.45 6.51 4.95 2.83 B41252A3159M06#

25.4 × 25 0.45 6.33 4.81 2.75 B41252B3159M06# 22 × 35 0.45 6.90 5.25 3.00 B41252A3189M06#

25.4 × 30 0.45 7.15 5.44 3.11 B41252B3189M06# 22 × 40 0.45 7.71 5.86 3.35 B41252A3229M06#

25.4 × 35 0.45 8.00 6.09 3.48 B41252B3229M06# 30 × 25 0.45 7.77 5.92 3.38 B41252C3229M06# 22 × 50 0.45 8.92 6.79 3.88 B41252A3279M06#

25.4 × 40 0.45 8.90 6.77 3.87 B41252B3279M06# 30 × 30 0.45 8.72 6.63 3.79 B41252C3279M06#

25.4 × 45 0.45 9.80 7.46 4.26 B41252A3339M06# 30 × 35 0.45 9.66 7.35 4.20 B41252B3339M09#

25.4 × 50 0.45 10.6 8.05 4.60 B41252A3399M06# 30 × 40 0.45 10.5 8.00 4.57 B41252B3399M06# 35 × 30 0.45 10.2 7.81 4.46 B41252C3399M06# 30 × 45 0.45 11.4 8.66 4.95 B41252A3479M06# 35 × 35 0.45 11.2 8.52 4.87 B41252B3479M06# 35 × 45 0.45 12.6 9.61 5.49 B41252A3569M06#

tan δ

max

120 Hz 20 °C

AC,max

120 Hz 60 °C A

AC,max

120 Hz 85 °C A

AC,R

120 Hz 105 °C A

Ordering code (composition see below)

Composition of ordering code

# = Terminal style

0 = snap-in standard terminals (6.0 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)

Important notes at the end of this document.

Page8of24Please read Cautions and warnings and

Page 9

Technical data and ordering codes

B41252

105 °C

120 Hz 20 °C μF

Case dimensions d × l mm

VR=16VDC

8200 10000 10000 12000 12000 12000 15000 15000 15000 18000 18000 18000 22000 22000 27000 27000 27000 33000 33000 39000 39000 47000

22 × 25 0.35 4.92 3.75 2.14 B41252A4828M06# 22 × 30 0.35 5.70 4.34 2.48 B41252A4109M06#

25.4 × 25 0.35 5.89 4.48 2.56 B41252B4109M06# 22 × 35 0.35 6.44 4.90 2.80 B41252A4129M06#

25.4 × 30 0.35 6.67 5.08 2.90 B41252B4129M06# 30 × 25 0.35 6.83 5.20 2.97 B41252C4129M06# 22 × 40 0.35 7.29 5.55 3.17 B41252A4159M06#

25.4 × 35 0.35 7.57 5.76 3.29 B41252B4159M06# 30 × 30 0.35 7.77 5.92 3.38 B41252C4159M06# 22 × 45 0.35 8.05 6.13 3.50 B41252A4189M06#

25.4 × 40 0.35 8.40 6.39 3.65 B41252B4189M06# 30 × 30 0.35 8.21 6.25 3.57 B41252C4189M06#

25.4 × 45 0.35 9.27 7.05 4.03 B41252A4229M06# 30 × 35 0.35 9.15 6.97 3.98 B41252B4229M06#

25.4 × 50 0.35 10.1 7.74 4.42 B41252A4279M06# 30 × 40 0.35 10.1 7.68 4.39 B41252B4279M06# 35 × 30 0.35 9.87 7.51 4.29 B41252C4279M06# 30 × 45 0.35 11.0 8.38 4.79 B41252A4339M06# 35 × 35 0.35 10.8 8.24 4.71 B41252B4339M06# 30 × 50 0.35 11.8 9.03 5.16 B41252A4399M06# 35 × 40 0.35 11.7 8.93 5.10 B41252B4399M06# 35 × 45 0.35 12.6 9.63 5.50 B41252A4479M06#

tan δ

max

120 Hz 20 °C

AC,max

120 Hz 60 °C A

AC,max

120 Hz 85 °C A

AC,R

120 Hz 105 °C A

Ordering code (composition see below)

Composition of ordering code

# = Terminal style

0 = snap-in standard terminals (6.0 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)

Important notes at the end of this document.

Page9of24Please read Cautions and warnings and

Page 10

B41252

105 °C

Technical data and ordering codes

120 Hz 20 °C μF

Case dimensions d × l mm

VR=25VDC

4700

5600

6800

8200

8200 10000 10000 12000 12000 12000 15000 15000 15000 18000 18000 18000 22000 22000 27000

22 × 25 0.30 3.98 3.03 1.73 B41252A5478M06# 22 × 30 0.30 4.55 3.47 1.98 B41252A5568M06# 22 × 30 0.30 4.92 3.75 2.14 B41252A5688M06# 22 × 35 0.30 5.57 4.24 2.42 B41252A5828M06#

25.4 × 30 0.30 5.75 4.38 2.50 B41252B5828M06# 22 × 40 0.30 6.37 4.85 2.77 B41252A5109M06#

25.4 × 35 0.30 6.62 5.04 2.88 B41252B5109M06# 22 × 45 0.30 7.11 5.41 3.09 B41252A5129M06#

25.4 × 40 0.30 7.41 5.64 3.22 B41252B5129M06# 30 × 30 0.30 7.25 5.51 3.15 B41252C5129M06#

25.4 × 45 0.30 8.33 6.34 3.62 B41252A5159M06# 30 × 35 0.30 8.21 6.25 3.57 B41252B5159M06# 35 × 30 0.30 8.40 6.39 3.65 B41252C5159M06#

25.4 × 50 0.30 9.15 6.97 3.98 B41252A5189M06# 30 × 40 0.30 9.09 6.91 3.95 B41252B5189M06# 35 × 35 0.30 9.34 7.11 4.06 B41252C5189M06# 30 × 45 0.30 10.0 7.63 4.36 B41252A5229M06# 35 × 35 0.30 9.84 7.49 4.28 B41252B5229M06# 35 × 45 0.30 11.3 8.61 4.92 B41252A5279M06#

tan δ

max

120 Hz 20 °C

AC,max

120 Hz 60 °C A

AC,max

120 Hz 85 °C A

AC,R

120 Hz 105 °C A

Ordering code (composition see below)

Composition of ordering code

# = Terminal style

0 = snap-in standard terminals (6.0 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)

Important notes at the end of this document.

Page 10 of 24Please read Cautions and warnings and

Page 11

Technical data and ordering codes

B41252

105 °C

120 Hz 20 °C μF

Case dimensions d × l mm

VR=35VDC

3300

3900

4700

5600

6800

8200

8200 10000 10000 12000 12000 12000 15000 15000 18000 22000

22 × 25 0.20 2.90 2.21 1.26 B41252A7338M06# 22 × 30 0.20 4.32 3.29 1.88 B41252B7398M06# 22 × 35 0.20 4.92 3.75 2.14 B41252A7478M06#

25.4 × 25 0.20 4.81 3.66 2.09 B41252B7478M06# 22 × 35 0.20 5.27 4.01 2.29 B41252A7568M06#

25.4 × 30 0.20 5.45 4.15 2.37 B41252B7568M06# 30 × 25 0.20 5.59 4.25 2.43 B41252C7568M06# 22 × 40 0.20 6.00 4.57 2.61 B41252A7688M06#

25.4 × 35 0.20 6.23 4.74 2.71 B41252B7688M06# 30 × 30 0.20 6.42 4.88 2.79 B41252C7688M06# 22 × 50 0.20 6.95 5.29 3.02 B41252A7828M06#

25.4 × 40 0.20 6.95 5.29 3.02 B41252B7828M06# 30 × 30 0.20 6.79 5.16 2.95 B41252C7828M06#

25.4 × 45 0.20 7.89 6.00 3.43 B41252A7109M06# 30 × 35 0.20 7.77 5.92 3.38 B41252B7109M06#

25.4 × 50 0.20 8.69 6.62 3.78 B41252A7129M06# 30 × 40 0.20 8.63 6.56 3.75 B41252B7129M06# 35 × 30 0.20 8.44 6.42 3.67 B41252C7129M06# 30 × 45 0.20 9.64 7.33 4.19 B41252A7159M06# 35 × 35 0.20 9.48 7.21 4.12 B41252B7159M06# 35 × 40 0.20 10.4 7.91 4.52 B41252A7189M06# 35 × 45 0.20 11.4 8.66 4.95 B41252A7229M06#

tan δ

max

120 Hz 20 °C

AC,max

120 Hz 60 °C A

AC,max

120 Hz 85 °C A

AC,R

120 Hz 105 °C A

Ordering code (composition see below)

Composition of ordering code

# = Terminal style

0 = snap-in standard terminals (6.0 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)

Important notes at the end of this document.

Page 11 of 24Please read Cautions and warnings and

Page 12

B41252

105 °C

Technical data and ordering codes

120 Hz 20 °C μF

Case dimensions d × l mm

VR=50VDC

2700

3300

3900

4700

5600

6800

8200

8200 10000 10000 12000 15000

22 × 30 0.20 4.46 3.40 1.94 B41252A6278M06# 22 × 35 0.20 5.06 3.85 2.20 B41252A6338M06# 22 × 40 0.20 5.80 4.41 2.52 B41252A6398M06#

25.4 × 35 0.20 6.03 4.59 2.62 B41252B6398M06# 30 × 25 0.20 5.84 4.45 2.54 B41252C6398M06# 22 × 45 0.20 6.46 4.92 2.81 B41252A6478M06#

25.4 × 40 0.20 6.74 5.13 2.93 B41252B6478M06# 30 × 30 0.20 6.60 5.02 2.87 B41252C6478M06# 22 × 50 0.20 7.15 5.44 3.11 B41252A6568M06#

25.4 × 40 0.20 7.15 5.44 3.11 B41252B6568M06# 30 × 35 0.20 7.38 5.62 3.21 B41252C6568M06#

25.4 × 50 0.20 8.37 6.37 3.64 B41252A6688M06# 30 × 40 0.20 8.30 6.32 3.61 B41252B6688M06# 35 × 30 0.20 8.12 6.18 3.53 B41252C6688M06# 30 × 45 0.20 9.06 6.90 3.94 B41252A6828M06# 35 × 35 0.20 8.90 6.77 3.87 B41252B6828M06# 30 × 50 0.20 10.1 7.74 4.42 B41252A6109M06# 35 × 40 0.20 10.0 7.65 4.37 B41252B6109M06# 35 × 45 0.20 11.0 8.37 4.78 B41252A6129M06# 35 × 50 0.20 12.0 9.17 5.24 B41252A6159M06#

tan δ

max

120 Hz 20 °C

AC,max

120 Hz 60 °C A

AC,max

120 Hz 85 °C A

AC,R

120 Hz 105 °C A

Ordering code (composition see below)

Composition of ordering code

# = Terminal style

0 = snap-in standard terminals (6.0 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)

Important notes at the end of this document.

Page 12 of 24Please read Cautions and warnings and

Page 13

Technical data and ordering codes

B41252

105 °C

120 Hz 20 °C μF

Case dimensions d × l mm

VR=63VDC

1200

1500

1800

2200

2700

3300

3900

4700

5600

6800

8200 10000

22 × 25 0.15 3.15 2.40 1.37 B41252A8128M06# 22 × 30 0.15 3.45 2.63 1.50 B41252A8158M06#

25.4 × 25 0.15 3.54 2.70 1.54 B41252B8158M06# 22 × 30 0.15 3.77 2.87 1.64 B41252A8188M06#

25.4 × 25 0.15 3.89 2.96 1.69 B41252B8188M06# 22 × 35 0.15 4.28 3.26 1.86 B41252A8228M06#

25.4 × 30 0.15 4.42 3.36 1.92 B41252B8228M06# 22 × 40 0.15 4.99 3.80 2.17 B41252A8278M06#

25.4 × 30 0.15 4.90 3.73 2.13 B41252B8278M09# 30 × 25 0.15 5.01 3.82 2.18 B41252C8278M06# 22 × 50 0.15 5.82 4.43 2.53 B41252A8338M06#

25.4 × 40 0.15 5.82 4.43 2.53 B41252B8338M06# 30 × 30 0.15 5.70 4.34 2.48 B41252C8338M06#

25.4 × 45 0.15 6.62 5.04 2.88 B41252A8398M06# 30 × 35 0.15 6.53 4.97 2.84 B41252B8398M06#

25.4 × 50 0.15 7.36 5.60 3.20 B41252A8478M06# 30 × 40 0.15 7.29 5.55 3.17 B41252B8478M06# 35 × 30 0.15 7.13 5.43 3.10 B41252C8478M06# 30 × 45 0.15 8.07 6.14 3.51 B41252A8568M06# 35 × 35 0.15 7.96 6.06 3.46 B41252B8568M06# 30 × 50 0.15 9.02 6.86 3.92 B41252A8688M06# 35 × 40 0.15 8.92 6.79 3.88 B41252B8688M06# 35 × 45 0.15 9.71 7.39 4.22 B41252A8828M06# 35 × 50 0.15 10.9 8.30 4.74 B41252A8109M06#

tan δ

max

120 Hz 20 °C

AC,max

120 Hz 60 °C A

AC,max

120 Hz 85 °C A

AC,R

120 Hz 105 °C A

Ordering code (composition see below)

Composition of ordering code

# = Terminal style

0 = snap-in standard terminals (6.0 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)

Important notes at the end of this document.

Page 13 of 24Please read Cautions and warnings and

Page 14

B41252

105 °C

Technical data and ordering codes

120 Hz 20 °C μF

Case dimensions d × l mm

VR=80VDC

820 1000 1000 1200 1200 1500 1500 1800 1800 1800 2200 2200 2200 2700 2700 3300 3300 3300 3900 3900 4700 4700 5600 6800

22 × 25 0.15 3.15 2.40 1.37 B41252A0827M06# 22 × 30 0.15 3.73 2.84 1.62 B41252A0108M06#

25.4 × 25 0.15 3.84 2.92 1.67 B41252B0108M06# 22 × 30 0.15 3.84 2.92 1.67 B41252A0128M06#

25.4 × 25 0.15 3.96 3.01 1.72 B41252B0128M06# 22 × 35 0.15 4.55 3.47 1.98 B41252A0158M06#

25.4 × 30 0.15 4.72 3.59 2.05 B41252B0158M06# 22 × 40 0.15 5.24 3.99 2.28 B41252A0188M06#

25.4 × 35 0.15 5.45 4.15 2.37 B41252B0188M06# 30 × 25 0.15 5.29 4.03 2.30 B41252C0188M06# 22 × 45 0.15 5.77 4.39 2.51 B41252A0228M06#

25.4 × 35 0.15 5.73 4.36 2.49 B41252B0228M06# 30 × 30 0.15 5.89 4.48 2.56 B41252C0228M06#

25.4 × 45 0.15 6.97 5.30 3.03 B41252A0278M06# 30 × 35 0.15 6.88 5.23 2.99 B41252B0278M06#

25.4 × 50 0.15 7.66 5.83 3.33 B41252A0338M06# 30 × 40 0.15 7.59 5.78 3.30 B41252B0338M06# 35 × 30 0.15 7.43 5.65 3.23 B41252C0338M06# 30 × 45 0.15 8.63 6.56 3.75 B41252A0398M06# 35 × 35 0.15 8.49 6.46 3.69 B41252B0398M06# 30 × 50 0.15 9.43 7.18 4.10 B41252A0478M06# 35 × 40 0.15 9.34 7.11 4.06 B41252B0478M06# 35 × 45 0.15 10.2 7.77 4.44 B41252A0568M06# 35 × 50 0.15 11.2 8.58 4.90 B41252A0688M06#

tan δ

max

120 Hz 20 °C

AC,max

120 Hz 60 °C A

AC,max

120 Hz 85 °C A

AC,R

120 Hz 105 °C A

Ordering code (composition see below)

Composition of ordering code

# = Terminal style

0 = snap-in standard terminals (6.0 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)

Important notes at the end of this document.

Page 14 of 24Please read Cautions and warnings and

Page 15

Technical data and ordering codes

B41252

105 °C

120 Hz 20 °C μF

Case dimensions d × l mm

VR=100VDC

820

820 1000 1000 1200 1200 1200 1500 1500 1500 1800 1800 2200 2200 2200 2700 2700 3300 3300 3900 4700

22 × 30 0.15 3.36 2.56 1.46 B41252A9827M06#

25.4 × 25 0.15 3.47 2.64 1.51 B41252B9827M06# 22 × 35 0.15 3.93 2.99 1.71 B41252A9108M06#

25.4 × 30 0.15 4.07 3.10 1.77 B41252B9108M06# 22 × 40 0.15 4.28 3.26 1.86 B41252A9128M06#

25.4 × 35 0.15 4.46 3.40 1.94 B41252B9128M06# 30 × 25 0.15 4.32 3.29 1.88 B41252C9128M06# 22 × 45 0.15 5.01 3.82 2.18 B41252A9158M06#

25.4 × 40 0.15 5.24 3.99 2.28 B41252B9158M06# 30 × 30 0.15 5.13 3.90 2.23 B41252C9158M06#

25.4 × 45 0.15 6.00 4.57 2.61 B41252A9188M06# 30 × 35 0.15 5.91 4.50 2.57 B41252B9188M06#

25.4 × 50 0.15 6.56 4.99 2.85 B41252A9228M06# 30 × 40 0.15 6.51 4.95 2.83 B41252B9228M06# 35 × 30 0.15 6.35 4.83 2.76 B41252C9228M06# 30 × 45 0.15 7.52 5.72 3.27 B41252A9278M06# 35 × 35 0.15 7.41 5.64 3.22 B41252B9278M06# 30 × 50 0.15 8.26 6.28 3.59 B41252A9338M06# 35 × 40 0.15 8.17 6.21 3.55 B41252B9338M06# 35 × 45 0.15 9.27 7.05 4.03 B41252A9398M06# 35 × 50 0.15 10.1 7.70 4.40 B41252A9478M06#

tan δ

max

120 Hz 20 °C

AC,max

120 Hz 60 °C A

AC,max

120 Hz 85 °C A

AC,R

120 Hz 105 °C A

Ordering code (composition see below)

Composition of ordering code

# = Terminal style

0 = snap-in standard terminals (6.0 mm) 2 = snap-in 3 terminals (4.5 mm) 7 = snap-in short terminals (4.5 mm)

Important notes at the end of this document.

Page 15 of 24Please read Cautions and warnings and

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105 °C

Useful life

depending on ambient temperature TAunder ripple current operating conditions

Frequency factor of permissible ripple current I

versus frequency f

Frequency characteristics of ESR

Typical behavior

1) Refer to chapter "General technical information, 5 Useful life" on how to interpret useful life.

Page 16 of 24Please read Cautions and warnings and

Important notes at the end of this document.

Page 17

Impedance Z versus frequency f

Typical behavior at 20 °C

B41252

105 °C

Important notes at the end of this document.

Page 17 of 24Please read Cautions and warnings and

Page 18

B41252

105 °C

Cautions and warnings

Personal safety

The electrolytes used have been optimized both with a view to the intended application and with regard to health and environmental compatibility. They do not contain any solvents that are detrimental to health, e.g. dimethyl formamide (DMF) or dimethyl acetamide (DMAC). Furthermore, some of the high-voltage electrolytes used are self-extinguishing.

As far as possible, we do not use any dangerous chemicals or compounds to produce operating electrolytes, although in exceptional cases, such materials must be used in order to achieve specific physical and electrical properties because no alternative materials are currently known. We do, however, restrict the amount of dangerous materials used in our products to an absolute minimum.

Materials and chemicals used in our aluminum electrolytic capacitors are continuously adapted in compliance with the TDK Electronics Corporate Environmental Policy and the latest EU regulations and guidelines such as RoHS, REACH/SVHC, GADSL, and ELV.

MDS (Material Data Sheets) are available on our website for all types listed in the data book. MDS for customer specific capacitors are available upon request. MSDS (Material Safety Data Sheets) are available for our electrolytes upon request.

Nevertheless, the following rules should be observed when handling aluminum electrolytic capacitors: No electrolyte should come into contact with eyes or skin. If electrolyte does come into contact with the skin, wash the affected areas immediately with running water. If the eyes are affected, rinse them for 10 minutes with plenty of water. If symptoms persist, seek medical treatment. Avoid inhaling electrolyte vapor or mists. Workplaces and other affected areas should be well ventilated. Clothing that has been contaminated by electrolyte must be changed and rinsed in water.

Important notes at the end of this document.

Page 18 of 24Please read Cautions and warnings and

Page 19

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105 °C

Product safety

The table below summarizes the safety instructions that must be observed without fail. A detailed description can be found in the relevant sections of seperate file chapter "General technical information".

Topic Safety information Reference

chapter "General technical information"

Polarity Make sure that polar capacitors are connected

with the right polarity.

1 "Basic construction of aluminum electrolytic capacitors"

Reverse voltage Voltages of opposite polarity should be prevented

by connecting a diode.

Mounting position of screwterminal capacitors

Screw terminal capacitors must not be mounted with terminals facing down unless otherwise specified.

3.1.6 "Reverse voltage"

11.1. "Mounting positions of capacitors with screw terminals"

Robustness of terminals

The following maximum tightening torques must not be exceeded when connecting screw

11.3

"Mounting torques" terminals: M5: 2.5 Nm M6: 4.0 Nm

Mounting of single-ended capacitors

The internal structure of single-ended capacitors might be damaged if excessive force is applied to the lead wires. Avoid any compressive, tensile or flexural stress.

11.4

"Mounting

considerations for

single-ended capacitors" Do not move the capacitor after soldering to PC board. Do not pick up the PC board by the soldered capacitor. Do not insert the capacitor on the PC board with a hole space different to the lead space specified.

Soldering Do not exceed the specified time or temperature

limits during soldering.

Soldering, cleaning agents

Upper category

Do not allow halogenated hydrocarbons to come into contact with aluminum electrolytic capacitors.

Do not exceed the upper category temperature. 7.2

temperature

11.5

"Soldering"

11.6

"Cleaning agents"

"Maximum permissible

operating temperature"

Passive flammability

Avoid external energy, e.g. fire. 8.1

"Passive flammability"

Important notes at the end of this document.

Page 19 of 24Please read Cautions and warnings and

Page 20

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105 °C

Topic Safety information Reference

chapter "General

technical information"

Active flammability

Maintenance Make periodic inspections of the capacitors.

Avoid overload of the capacitors. 8.2

"Active flammability"

10 Before the inspection, make sure that the power

"Maintenance" supply is turned off and carefully discharge the capacitors. Do not apply excessive mechanical stress to the capacitor terminals when mounting.

Storage Do not store capacitors at high temperatures or

high humidity. Capacitors should be stored at +5 to +35 °C and a relative humidity of ≤ 75%.

7.3

"Shelf life and storage

conditions"

Reference

chapter "Capacitors with

screw terminals"

Breakdown strength of insulating

Do not damage the insulating sleeve, especially when ring clips are used for mounting.

"Screw terminals 

accessories"

sleeves

Display of ordering codes for TDK Electronics products

The ordering code for one and the same product can be represented differently in data sheets, data books, other publications, on the company website, or in order-related documents such as shipping notes, order confirmations and product labels. The varying representations of the ordering codes are due to different processes employed and do not affect the specifications of the respective products. Detailed information can be found on the Internet under www.tdk-electronics.tdk.com/orderingcodes.

Important notes at the end of this document.

Page 20 of 24Please read Cautions and warnings and

Page 21

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105 °C

Symbols and terms

Symbol English German

C Capacitance Kapazität C C C C

S,T

Rated capacitance Nennkapazität Series capacitance Serienkapazität Series capacitance at temperature T Serienkapazität bei Temperatur T

Capacitance at frequency f Kapazität bei Frequenz f d Case diameter, nominal dimension Gehäusedurchmesser, Nennmaß d

max

Maximum case diameter Maximaler Gehäusedurchmesser ESL Self-inductance Eigeninduktivität ESR Equivalent series resistance Ersatzserienwiderstand ESR

Equivalent series resistance at

Ersatzserienwiderstand bei Frequenz f

frequency f ESR

Equivalent series resistance at

Ersatzserienwiderstand bei Temperatur T

temperature T f Frequency Frequenz I Current Strom I

AC,RMS

Alternating current (ripple current) Wechselstrom

Root-mean-square value of alternating

Wechselstrom, Effektivwert

current I

AC,f

AC,max

AC,R

leak

leak,op

Ripple current at frequency f Wechselstrom bei Frequenz f

Maximum permissible ripple current Maximal zulässiger Wechselstrom

Rated ripple current Nennwechselstrom

Leakage current Reststrom

Operating leakage current Betriebsreststrom l Case length, nominal dimension Gehäuselänge, Nennmaß l

max

Maximum case length (without

terminals and mounting stud)

Maximale Gehäuselänge (ohne Anschlüsse

und Gewindebolzen) R Resistance Widerstand R R

ins

symm

Insulation resistance Isolationswiderstand Balancing resistance Symmetrierwiderstand

T Temperature Temperatur ΔT Temperature difference Temperaturdifferenz T

Ambient temperature Umgebungstemperatur Case temperature Gehäusetemperatur Capacitor base temperature Temperatur des Gehäusebodens

t Time Zeit Δt Period Zeitraum t

Service life (operating hours) Brauchbarkeitsdauer (Betriebszeit)

Important notes at the end of this document.

Page 21 of 24Please read Cautions and warnings and

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105 °C

Symbol English German

V Voltage Spannung V

Forming voltage Formierspannung Operating voltage Betriebsspannung Rated voltage, DC voltage Nennspannung, Gleichspannung Surge voltage Spitzenspannung Capacitive reactance Kapazitiver Blindwiderstand

Inductive reactance Induktiver Blindwiderstand Z Impedance Scheinwiderstand Z

Impedance at temperature T Scheinwiderstand bei Temperatur T tan δ Dissipation factor Verlustfaktor

λ Failure rate Ausfallrate ε

Absolute permittivity Elektrische Feldkonstante

Relative permittivity Dielektrizitätszahl ω Angular velocity; 2  π  f Kreisfrequenz; 2  π  f

Note

All dimensions are given in mm.

Important notes at the end of this document.

Page 22 of 24Please read Cautions and warnings and

Page 23

Important notes

The following applies to all products named in this publication:

1. Some parts of this publication contain statements about the suitability of our products for

certain areas of application. These statements are based on our knowledge of typical re-

quirements that are often placed on our products in the areas of application concerned. We nevertheless expressly point out that such statements cannot be regarded as binding statements about the suitability of our products for a particular customer application. As a rule, we are either unfamiliar with individual customer applications or less familiar with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether a product with the properties described in the product specification is suitable for use in a particular customer application.

2. We also point out that in individual cases, a malfunction of electronic components or

failure before the end of their usual service life cannot be completely ruled out in the current state of the art, even if they are operated as specified. In customer applications

requiring a very high level of operational safety and especially in customer applications in which the malfunction or failure of an electronic component could endanger human life or health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by means of suitable design of the customer application or other action taken by the customer (e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by third parties in the event of malfunction or failure of an electronic component.

3. The warnings, cautions and product-specific notes must be observed.

4. In order to satisfy certain technical requirements, some of the products described in this

publication may contain substances subject to restrictions in certain jurisdictions (e.g. because they are classed as hazardous). Useful information on this will be found in our Ma-

terial Data Sheets on the Internet (www.tdk-electronics.tdk.com/material). Should you have any more detailed questions, please contact our sales offices.

5. We constantly strive to improve our products. Consequently, the products described in this

publication may change from time to time. The same is true of the corresponding product

specifications. Please check therefore to what extent product descriptions and specifications contained in this publication are still applicable before or when you place an order. We also reserve the right to discontinue production and delivery of products. Consequently, we cannot guarantee that all products named in this publication will always be available. The aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.

6. Unless otherwise agreed in individual contracts, all orders are subject to our General

Terms and Conditions of Supply.

Page 23 of 24

Page 24

Important notes

7. Our manufacturing sites serving the automotive business apply the IATF 16949

standard. The IATF certifications confirm our compliance with requirements regarding the

quality management system in the automotive industry. Referring to customer requirements and customer specific requirements (“CSR”) TDK always has and will continue to have the policy of respecting individual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral requirements, we hereby like to emphasize that only requirements

mutually agreed upon can and will be implemented in our Quality Management System.

For clarification purposes we like to point out that obligations from IATF 16949 shall only become legally binding if individually agreed upon.

8. The trade names EPCOS, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas, CSMP,

CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell, MKD, MKK, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap, PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV, ThermoFuse, WindCap are trademarks registered or pending in Europe and in other countries. Further information will be found on the Internet at www.tdk-electronics.tdk.com/trademarks.

Release 2018-10

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