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

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B82141A1122K000

Inductors RF chokes, SBC series

EPCOS AG 

RF chokes

SBC series, 3.0 × 6.8 (mm)

B82141A, B82141B

Technical data and measuring conditions

Rated inductance LR

Measured with LCR meter Agilent 4284A

or impedance analyzer Agilent 4294A

Measuring frequency:

Measuring current:

LR ≤ 10 µH

= 1 MHz

10 µH < LR ≤ 4700 µH = 100 kHz

≤ 1 mA

Measuring temperature: 20 °C

Q factor Qmin

Rated temperature TR

Rated current IR

Inductance decrease ∆L/L0

DC resistance Rmax

Resonance frequency fres,min

Solderability (lead-free)

Measured with precision impedance analyzer Agilent 4294A, 20 °C

40 °C

Maximum permissible DC current at rated temperature

≤ 10% (referred to initial value) at IR, 20 °C

Measured at 20 °C

Measured with Agilent 4294A or 8753ES, 20 °C

Sn95.5Ag3.8Cu0.7: (245 ±5) °C, (3 ±0.3) s

Wetting of soldering area ≥ 90%

(to IEC 60068-2-20, test Ta)

Resistance to soldering heat (260 ±5) °C, 10 s (to IEC 60068-2-20, test Tb)

Tensile strength of leads

≥ 20 N (to IEC 60068-2-21, test Ua)

Climatic category

55/125/56 (to IEC 60068-1)

Storage conditions

Mounted: –55 °C … +125 °C

Packaged: –25 °C … +40 °C, ≤ 75% RH

Weight

Approx. 0.22 g

Mounting information

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 Cautions and warnings and

Important notes at the end of this document.

4 03/08

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