EPCOS B82422-T User Manual

SIMID 1210-T

Size 1210 (EIA) or 3225 (IEC)
Rated inductance 0,010 to 330 µH
Rated current 40 to 450 mA

Construction

■ Ceramic or ferrite core

■ Laser-welded winding

■ Flame-retardant encapsulation

Features

■ High

Q

factor

■ High resonance frequency

■ High

L

value

■ Suitable for reflow (IR and vapor phase)

and wave soldering

Applications

■ Filtering of supply voltages, coupling, decoupling

■ Antenna systems

■ Automotive electronics

■ Telecommunications

Terminals

■ Electro-plated

■ 0,4 µm Cu; 1–2 µm Ag; 5–7 µm Sn

■ Base material CuSn6

■ Suitable for soldering and conductive adhesion

■ No leaching during wave soldering

B82422-TSMT Inductors, SIMID Series

Marking

Marking on component:
Manufacturer and letter »T«,

L

value (in µH) and tolerance ofL value (coded),

date of manufacture (coded)
Minimum data on reel:

Manufacturer, part number, ordering code,

L

value and tolerance ofL value,

quantity, date of packing

Delivery mode

8-mm blister tape, wound on 180-mm or 330-mm ∅ reel
For details on taping, packing and packing units see page 153

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SIMID 1210-T

General technical data

B82422-TSMT Inductors, SIMID Series

Rated inductance

Q factor

Q

min

L

R

Measured with impedance analyzer HP 4194A
at frequency

f

L

Measured with impedance analyzer
HP 4194A/HP 4291A at frequency

Rated current

I

R

Maximum permissible dc with
inductance decrease ∆L/

L

0

≤ 10 %
and temperature increase of ≤ 30 K
at rated temperature of 85°C

Self-resonance frequency
DC resistance

R

max

f

res, min

Measured with network analyzer HP 8753
Measured at 20°C ambient temperature,

measuring current <

I

R

Climatic category In accordance with IEC 60068-1

55/125/56 (– 55°C/+ 125°C/56 days damp heat test)

Solderability In accordance with IEC 60062-2-58

(215 ± 3)°C, (3 ± 0,3) s
Wetting of soldering area: ≥ 90 %

Resistance to soldering heat In accordance with IEC 60068-2-20

260°C, 10 s
∆L/L≤ ± 3%

Permissible PCB bending 2 mm (100 mm long standard PCB)
Weight Approx. 50 mg

f

Q

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SIMID 1210-T

Dimensional drawing

1)

0,5±0,2

1)

2±0,1

3,2+0,4

B82422-TSMT Inductors, SIMID Series

1)

2,1±0,2

2,5+0,4

0,15 max.

Beschriftung

Marking

SSB1398-U

Layout recommendation

A

B

CB
D

SSB1227-Z

Dimensions (mm)

ABCD

Wave soldering 2,3 1,60 2,1 5,3
Reflow soldering 2,7 1,15 2,1 4,4

0,4 min.

1) Soldering area, tinned

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