B82141A1122K000(2005) データシートの表示（PDF） - EPCOS AG

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B82141A1122K000
(Rev.:2005)

Chokes and inductors For high frequency and EMC RF chokes, SBC seri

EPCOS AG 

RF chokes

SBC series

General technical data

Rated inductance LR

Q factor Qmin

Rated current IR

Inductance decrease ΔL/L0

DC resistance Rmax

Resonance frequency fres, min

Climatic category

Solderability

Resistance to soldering heat

Tensile strength of leads

RoHS-compatible

Mounting information

B82141A

B82141B

Measuring frequency: L ≤ 10 μH

= 1 MHz

10 μH < L ≤ 4700 μH = 100 kHz

L > 4700 μH

= 10 kHz

Measuring current: ≤ 1 mA

Distance between

measuring clamps: 25.4 mm

Measured with HP 4342A

Maximum permissible DC current

referred to 40 °C ambient temperature,

for derating see below

≤10% (referred to initial value) at IR

at 20 °C ambient temperature

Measured at 20 °C ambient temperature,

distance between measuring clamps: 25.4 mm

Measured with Scalar Network Analyzer ZAS

from Rohde & Schwarz

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

to IEC 60068-1

235 °C, 2 s, ≥90% wetting

to IEC 60068-2–20, test Ta

To IEC 60068-2-20, test Tb 260 °C, 10 s

To IEC 60068-2-21, test Ua ≥20 N

RoHS-compatible is defined as compatible with the follow-

ing documents:

DIRECTIVE 2002/95/EC OF THE EUROPEAN PARLIA-

MENT AND OF THE COUNCIL of 13 February 2003 on the

restriction of the use of certain hazardous substances in

electrical and electronic equipment COM (2004) 606 final

Proposal for a COUNCIL DECISION amending Directive

2002/95/EC of the European Parliament and of the Council

for the purposes of establishing the maximum concentra-

tion values for certain hazardous substances in electrical

and electronic equipment.

When bending the leads, take care that the start-of-winding

areas at the face ends (protected by glue and

lacquer) are not subjected to any mechanical stress.

Please read the Important notes at the end of

this document.

6 11/05

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