EPCOS B41890 User Manual

Aluminum electrolytic capacitors

Single-ended capacitors

Series/Type: B41890

Date: November 2008

© EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.

Single-ended capacitors B41890

Extended useful life  105 °C

Long-life grade capacitors for automotive electronics and
lighting applications

Applications

High-reliability equipment in automotive, LED lighting and
industrial electronics

Features

High reliability and long useful life
High ripple current capability
Extra long useful life (10000 to 15000 h/105 °C)
RoHS-compatible

Construction

Charge-discharge proof, polar
Aluminum case with insulating sleeve
Minus pole marking on the insulating sleeve
Case with safety vent

Delivery mode

Terminal configurations and packing:

Bulk
Taped, Ammo pack
Cut
Kinked
PAPR (protection against polarity reversal):
crimped leads, J leads, bent leads

Refer to chapter "Single-ended capacitors  Taping, packing
and lead configurations" for further details and ordering
example.

Important notes at the end of this document.

Page 2 of 29Please read Cautions and warnings and

Specifications and characteristics in brief

B41890

Extended useful life  105 °C

Rated voltage V
Surge voltage V

R

S

16 ... 50 V DC

1.15  V

R

Rated capacitance CR100 ... 6800 µF
Capacitance tolerance ±20%  M
Dissipation factor tan δ

(20 °C, 120 Hz)

For capacitance higher than 1000 µF add 0.02 for every increase of
1000 µF.

VR(V DC) 16 ... 25 35 50
tan δ (max.) 0.17 0.12 0.10

Leakage current I

leak

(20 °C, 5 min)

or 3 µA, whichever is greater

Self-inductance ESL Diameter (mm) 8 ... 12.5 16 18

ESL (nH) 20 26 34

Useful life
105 °C; VR; I

AC,R

10000 h for ∅ ≤ 10 mm
15000 h for ∅ ≥ 12.5 mm

Requirements ∆C/C ≤ ±35% of initial value

tan δ ≤ 3 times initial specified limit
I

leak

≤ initial specified limit

Voltage endurance test
105 °C; V

R

10000 h for ∅ ≤ 10 mm
15000 h for ∅ ≥ 12.5 mm

Post test requirements ∆C/C ≤ ±30% of initial value

tan δ ≤ 2 times initial specified limit
I

leak

≤ initial specified limit

Vibration resistance test To IEC 60068-2-6, test Fc:

Displacement amplitude 1.5 mm, frequency range 10 … 2000 Hz,
acceleration max. 20 g, duration 3 × 2 h.
Capacitor rigidly clamped by the aluminum case.

IEC climatic category To IEC 60068-1:

55/105/56 (55 °C/+105 °C/56 days damp heat test)

Sectional specification IEC 60384-4

AEC-Q200

Important notes at the end of this document.

Page 3 of 29Please read Cautions and warnings and

B41890

Extended useful life  105 °C

Dimensional drawings

With stand-off rubber seal

Diameters (mm): 10, 12.5, 16, 18

Dimensions and weights

Dimensions (mm) Approx. weight
d +0.5 l a ±0.5 b g
10 16 +1.0 5.0 0.60 ±0.05 1.9
10 20 +2.0 5.0 0.60 ±0.05 2.6

12.5 20 +2.0 5.0 0.60 ±0.05 3.6

12.5 25 +2.0 5.0 0.60 ±0.05 4.5

12.5 30 +2.0 5.0 0.80 ±0.05 5.3

12.5 40 +2.0 5.0 0.80 ±0.05 7.4
16 20 +2.0 7.5 0.80 ±0.05 5.5
16 25 +2.0 7.5 0.80 ±0.05 7.5
16 31.5 +2.0 7.5 0.80 ±0.05 7.8
18 20 +2.0 7.5 0.80 ±0.1 8.0
18 25 +2.0 7.5 0.80 ±0.1 9.0
18 31.5 +2.0 7.5 0.80 ±0.1 11.0
18 35 +2.0 7.5 0.80 ±0.1 13.0
18 40 +2.0 7.5 0.80 ±0.1 16.0

Important notes at the end of this document.

Page 4 of 29Please read Cautions and warnings and

B41890

Extended useful life  105 °C

Overview of available types

VR(V DC) 16 25 35 50

Case dimensions d × l (mm)

CR(µF)

100 10 × 16 10 × 16 10 × 16
120 10 × 16 10 × 16 10 × 16
150 10 × 16 10 × 16 10 × 16
180 10 × 16 10 × 16 10 × 20
220 10 × 16 10 × 16 10 × 16 10 × 20
270 10 × 16 10 × 16 10 × 20 12.5 × 20
330 10 × 16 10 × 16 10 × 20 12.5 × 20
390 10 × 16 10 × 16 12.5 × 20 12.5 × 25
470 10 × 16 10 × 20 12.5 × 20 12.5 × 25

16 × 20
560 10 × 16 10 × 20 12.5 × 25 16 × 20
680 10 × 16 10 × 20 12.5 × 25 16 × 25

18 × 20
820 10 × 20 12.5 × 20 16 × 20 16 × 31.5

1000 12.5 × 20 12.5 × 25

16 × 20

12.5 × 40
16 × 25

16 × 31.5

18 × 20

1200 12.5 × 20 12.5 × 25 16 × 25

18 × 31.5

18 × 20
1500 12.5 × 25 16 × 20 16 × 31.5 18 × 35
1800 12.5 × 25 12.5 × 40

18 × 31.5 18 × 40

16 × 25
18 × 20

2200 12.5 × 30

16 × 20

2700 16 × 25

16 × 31.5

18 × 35

18 × 25
16 × 31.5 18 × 40

18 × 20
3300 16 × 31.5 18 × 31.5
3900 16 × 31.5 18 × 35
4700 18 × 31.5 18 × 40
5600 18 × 35
6800 18 × 40

Other voltage and capacitance ratings are available upon request.

Important notes at the end of this document.

Page 5 of 29Please read Cautions and warnings and

B41890

Extended useful life  105 °C

Technical data and ordering codes

C
120 Hz
20 °C
µF

R

Case
dimensions
d × l
mm

ESR

max

10 kHz

40 °C
Ω

ESR

max

120 Hz
20 °C

Ω

ESR

max

10 kHz
20 °C

Ω

Z

max

100 kHz
20 °C

Ω

I

AC,R

100 kHz
125 °C
mA

I

AC,max

100 kHz
105 °C
mA

Ordering code
(composition see
below)

VR= 16 V DC

220 10 × 16 1.104 1.077 0.138 0.115 965 1255 B41890A4227M***
270 10 × 16 1.104 0.877 0.138 0.115 965 1255 B41890A4277M***
330 10 × 16 1.104 0.718 0.138 0.115 965 1255 B41890A4337M***
390 10 × 16 1.104 0.607 0.138 0.115 965 1255 B41890A4397M***
470 10 × 16 1.104 0.504 0.138 0.115 965 1255 B41890A4477M***
560 10 × 16 1.104 0.423 0.138 0.115 965 1255 B41890A4567M***
680 10 × 16 1.104 0.348 0.138 0.115 965 1255 B41890A4687M***

820 10 × 20 0.595 0.289 0.074 0.062 1205 1567 B41890A4827M***
1000 12.5 × 20 0.528 0.268 0.066 0.055 1820 2366 B41890A4108M***
1200 12.5 × 20 0.528 0.224 0.066 0.055 1820 2366 B41890A4128M***
1500 12.5 × 25 0.365 0.179 0.046 0.038 2280 2964 B41890A4158M***
1800 12.5 × 25 0.365 0.149 0.046 0.038 2280 2964 B41890A4188M***
2200 12.5 × 30 0.298 0.136 0.037 0.031 2860 3718 B41890A4228M***
2200 16 × 20 0.365 0.136 0.046 0.038 2280 2964 B41890B4228M***
2700 16 × 25 0.288 0.111 0.036 0.030 2860 3718 B41890A4278M***
2700 18 × 20 0.336 0.111 0.042 0.035 2490 3237 B41890B4278M***
3300 16 × 31.5 0.240 0.100 0.030 0.025 3160 4108 B41890A4338M***
3900 16 × 31.5 0.240 0.085 0.030 0.025 3160 4108 B41890A4398M***
4700 18 × 31.5 0.230 0.077 0.029 0.024 3500 4550 B41890A4478M***
5600 18 × 35 0.211 0.070 0.026 0.022 3840 4992 B41890A4568M***
6800 18 × 40 0.173 0.063 0.022 0.018 4230 5499 B41890A4688M***

Composition of ordering code

*** = Version

000 = for standard leads, bulk
001 = for kinked leads, bulk (from d × l = 10 × 20 mm to 18 ×40 mm, excluding 12.5 × 30/40 mm)
002 = for cut leads, bulk (excluding 12.5 × 30/40 mm)
003 = for crimped leads, blister (from d × l = 16 × 20 mm to 18 × 40 mm)
004 = for J leads, blister (from d × l = 10 × 16 mm to 18 × 35 mm, excluding 12.5 × 30/40 mm)
008 = for taped leads, Ammo pack, lead spacing F = 5.0 mm (from d × l = 10 × 16 mm to 12.5 × 25 mm)
009 = for taped leads, Ammo pack, lead spacing F = 7.5 mm (from d × l = 16 × 20 mm to 18 × 31.5 mm)
012 = for bent 90° leads, blister (for ∅ 16 and 18 mm)

Important notes at the end of this document.

Page 6 of 29Please read Cautions and warnings and

B41890

Extended useful life  105 °C

Technical data and ordering codes

C
120 Hz
20 °C
µF

R

Case
dimensions
d × l
mm

ESR

max

10 kHz

40 °C
Ω

ESR

max

120 Hz
20 °C

Ω

ESR

max

10 kHz
20 °C

Ω

Z

max

100 kHz
20 °C

Ω

I

AC,R

100 kHz
125 °C
mA

I

AC,max

100 kHz
105 °C
mA

Ordering code
(composition see
below)

VR= 25 V DC

100 10 × 16 1.104 2.368 0.138 0.115 965 1255 B41890A5107M***

120 10 × 16 1.104 1.974 0.138 0.115 965 1255 B41890A5127M***

150 10 × 16 1.104 1.579 0.138 0.115 965 1255 B41890A5157M***

180 10 × 16 1.104 1.316 0.138 0.115 965 1255 B41890A5187M***

220 10 × 16 1.104 1.077 0.138 0.115 965 1255 B41890A5227M***

270 10 × 16 1.104 0.877 0.138 0.115 965 1255 B41890A5277M***

330 10 × 16 1.104 0.718 0.138 0.115 965 1255 B41890A5337M***

390 10 × 16 1.104 0.607 0.138 0.115 965 1255 B41890A5397M***

470 10 × 20 0.595 0.504 0.074 0.062 1205 1567 B41890A5477M***

560 10 × 20 0.595 0.423 0.074 0.062 1205 1567 B41890A5567M***

680 10 × 20 0.595 0.348 0.074 0.062 1205 1567 B41890A5687M***

820 12.5 × 20 0.528 0.289 0.066 0.055 1820 2366 B41890A5827M***
1000 12.5 × 25 0.365 0.268 0.046 0.038 2280 2964 B41890A5108M***
1000 16 × 20 0.365 0.268 0.046 0.038 2280 2964 B41890B5108M***
1200 12.5 × 25 0.365 0.224 0.046 0.038 2280 2964 B41890A5128M***
1500 16 × 20 0.365 0.179 0.046 0.038 2280 2964 B41890A5158M***
1800 12.5 × 40 0.250 0.149 0.031 0.026 3340 4342 B41890A5188M***
1800 16 × 25 0.288 0.149 0.036 0.030 2860 3718 B41890B5188M***
1800 18 × 20 0.336 0.149 0.042 0.035 2490 3237 B41890C5188M***
2200 16 × 31.5 0.240 0.136 0.030 0.025 3160 4108 B41890A5228M***
2200 18 × 25 0.269 0.136 0.034 0.028 3010 3913 B41890B5228M***
2700 16 × 31.5 0.240 0.111 0.030 0.025 3160 4108 B41890A5278M***
3300 18 × 31.5 0.230 0.100 0.029 0.024 3500 4550 B41890A5338M***
3900 18 × 35 0.211 0.085 0.026 0.022 3840 4992 B41890A5398M***
4700 18 × 40 0.173 0.077 0.022 0.018 4230 5499 B41890A5478M***

Composition of ordering code

*** = Version

000 = for standard leads, bulk
001 = for kinked leads, bulk (from d × l = 10 × 20 mm to 18 × 40 mm, excluding 12.5 × 30/40 mm)
002 = for cut leads, bulk (excluding 12.5 × 30/40 mm)
003 = for crimped leads, blister (from d × l = 16 × 20 mm to 18 × 40 mm)
004 = for J leads, blister (from d × l = 10 × 16 mm to 18 × 35 mm, excluding 12.5 × 30/40 mm)
008 = for taped leads, Ammo pack, lead spacing F = 5.0 mm (from d × l = 10 × 16 mm to 12.5 × 25 mm)
009 = for taped leads, Ammo pack, lead spacing F = 7.5 mm (from d × l = 16 × 20 mm to 18 × 31.5 mm)
012 = for bent 90° leads, blister (for ∅ 16 and 18 mm)

Important notes at the end of this document.

Page 7 of 29Please read Cautions and warnings and

B41890

Extended useful life  105 °C

Technical data and ordering codes

C
120 Hz
20 °C
µF

R

Case
dimensions
d × l
mm

ESR

max

10 kHz

40 °C
Ω

ESR

max

120 Hz
20 °C

Ω

ESR

max

10 kHz
20 °C

Ω

Z

max

100 kHz
20 °C

Ω

I

AC,R

100 kHz
125 °C
mA

I

AC,max

100 kHz
105 °C
mA

Ordering code
(composition see
below)

VR= 35 V DC

100 10 × 16 1.104 1.579 0.138 0.115 965 1255 B41890A7107M***

120 10 × 16 1.104 1.316 0.138 0.115 965 1255 B41890A7127M***

150 10 × 16 1.104 1.053 0.138 0.115 965 1255 B41890A7157M***

180 10 × 16 1.104 0.877 0.138 0.115 965 1255 B41890A7187M***

220 10 × 16 1.104 0.718 0.138 0.115 965 1255 B41890A7227M***

270 10 × 20 0.595 0.585 0.074 0.062 1205 1567 B41890A7277M***

330 10 × 20 0.595 0.478 0.074 0.062 1205 1567 B41890A7337M***

390 12.5 × 20 0.528 0.405 0.066 0.055 1820 2366 B41890A7397M***

470 12.5 × 20 0.528 0.336 0.066 0.055 1820 2366 B41890A7477M***

560 12.5 × 25 0.365 0.282 0.046 0.038 2280 2964 B41890A7567M***

680 12.5 × 25 0.365 0.232 0.046 0.038 2280 2964 B41890A7687M***

820 16 × 20 0.365 0.193 0.046 0.038 2280 2964 B41890A7827M***
1000 12.5 × 40 0.250 0.189 0.031 0.026 3340 4342 B41890A7108M***
1000 16 × 25 0.288 0.189 0.036 0.030 2860 3718 B41890B7108M***
1000 18 × 20 0.336 0.189 0.042 0.035 2490 3237 B41890C7108M***
1200 16 × 25 0.288 0.158 0.036 0.030 2860 3718 B41890A7128M***
1200 18 × 20 0.336 0.158 0.042 0.035 2490 3237 B41890B7128M***
1500 16 × 31.5 0.240 0.126 0.030 0.025 3160 4108 B41890A7158M***
1800 18 × 31.5 0.230 0.105 0.029 0.024 3500 4550 B41890A7188M***
2200 18 × 35 0.211 0.100 0.026 0.022 3840 4992 B41890A7228M***
2700 18 × 40 0.173 0.082 0.022 0.018 4230 5499 B41890A7278M***

Composition of ordering code

*** = Version

000 = for standard leads, bulk
001 = for kinked leads, bulk (from d × l = 10 × 20 mm to 18 × 40 mm, excluding 12.5 × 30/40 mm)
002 = for cut leads, bulk (excluding 12.5 × 30/40 mm)
003 = for crimped leads, blister (from d × l = 16 × 20 mm to 18 × 40 mm)
004 = for J leads, blister (from d × l = 10 × 16 mm to 18 × 35 mm, excluding 12.5 × 30/40 mm)
008 = for taped leads, Ammo pack, lead spacing F = 5.0 mm (from d × l = 10 × 16 mm to 12.5 × 25 mm)
009 = for taped leads, Ammo pack, lead spacing F = 7.5 mm (from d × l = 16 × 20 mm to 18 × 31.5 mm)
012 = for bent 90° leads, blister (for ∅ 16 and 18 mm)

Important notes at the end of this document.

Page 8 of 29Please read Cautions and warnings and

B41890

Extended useful life  105 °C

Technical data and ordering codes

C
120 Hz
20 °C
µF

R

Case
dimensions
d × l
mm

ESR

max

10 kHz

40 °C
Ω

ESR

max

120 Hz
20 °C

Ω

ESR

max

10 kHz
20 °C

Ω

Z

max

100 kHz
20 °C

Ω

I

AC,R

100 kHz
125 °C
mA

I

AC,max

100 kHz
105 °C
mA

Ordering code
(composition see
below)

VR= 50 V DC

100 10 × 16 1.248 1.263 0.156 0.130 965 1255 B41890A6107M***

120 10 × 16 1.248 1.053 0.156 0.130 965 1255 B41890A6127M***

150 10 × 16 1.248 0.842 0.156 0.130 965 1255 B41890A6157M***

180 10 × 20 0.672 0.702 0.084 0.070 1205 1567 B41890A6187M***

220 10 × 20 0.672 0.574 0.084 0.070 1205 1567 B41890A6227M***

270 12.5 × 20 0.576 0.468 0.072 0.060 1820 2366 B41890A6277M***

330 12.5 × 20 0.576 0.383 0.072 0.060 1820 2366 B41890A6337M***

390 12.5 × 25 0.413 0.324 0.052 0.043 2280 2964 B41890A6397M***

470 12.5 × 25 0.413 0.269 0.050 0.043 2280 2964 B41890A6477M***

470 16 × 20 0.403 0.269 0.052 0.042 2280 2964 B41890B6477M***

560 16 × 20 0.403 0.226 0.050 0.042 2280 2964 B41890A6567M***

680 16 × 25 0.326 0.186 0.041 0.034 2860 3718 B41890A6687M***

680 18 × 20 0.365 0.186 0.046 0.038 2490 3237 B41890B6687M***

820 16 × 31.5 0.269 0.154 0.034 0.028 3160 4108 B41890A6827M***
1000 16 × 31.5 0.269 0.158 0.034 0.028 3160 4108 B41890A6108M***
1200 18 × 31.5 0.259 0.132 0.032 0.027 3500 4550 B41890A6128M***
1500 18 × 35 0.240 0.105 0.030 0.025 3840 4992 B41890A6158M***
1800 18 × 40 0.192 0.088 0.024 0.020 4230 5499 B41890A6188M***

Composition of ordering code

*** = Version

000 = for standard leads, bulk
001 = for kinked leads, bulk (from d × l = 10 × 20 mm to 18 × 40 mm, excluding 12.5 × 30/40 mm)
002 = for cut leads, bulk (excluding 12.5 × 30/40 mm)
003 = for crimped leads, blister (from d × l = 16 × 20 mm to 18 × 40 mm)
004 = for J leads, blister (from d × l = 10 × 16 mm to 18 × 35 mm, excluding 12.5 × 30/40 mm)
008 = for taped leads, Ammo pack, lead spacing F = 5.0 mm (from d × l = 10 × 16 mm to 12.5 × 25 mm)
009 = for taped leads, Ammo pack, lead spacing F = 7.5 mm (from d × l = 16 × 20 mm to 18 × 31.5 mm)
012 = for bent 90° leads, blister (for ∅ 16 and 18 mm)

Important notes at the end of this document.

Page 9 of 29Please read Cautions and warnings and