B82144B2272K000 Просмотр технического описания (PDF) - TDK Corporation

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производитель

B82144B2272K000

Inductors RF chokes, LBC+ series

TDK Corporation 

Inductors

RF chokes, LBC+ series

B82144B2

Technical data and measuring conditions

Rated inductance LR

Measured with LCR meter Agilent 4284A

or impedance analyzer Agilent 4294A

Measuring frequency: LR ≤ 10 µH

10 µH < LR ≤ 470µH

Measuring current:

1 mA

Measuring temperature: +20 ºC

= 1 MHz

= 100 kHz

Q factor Qmin

Rated temperature TR

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

+40 °C

Rated current IR

Maximum permissible DC current based on rated temperature

of +40 °C and component temperature of max. +125 °C

Saturation current Isat

DC resistance Rmax

Max. permissible DC with inductance decrease

∆L/L0 of approx. 10%, at +20 ºC

Measured at +20 ºC

Resonance frequency fres,min Measured with Agilent 4294A or 8753ES, +20 °C

Solderability (lead-free)

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. 0.95 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.

SZ MAG PD IN/T

Please read Cautions and warnings and

Important notes at the end of this document.

Page 4 of 9

April 2015

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