EPCOS 100 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 350mA Idc, 4.5Ω Rdc 250 V ac, B82731H

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Subtotal (1 bag of 3 units)*

£4.38

(exc. VAT)

£5.25

(inc. VAT)

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  • 2,184 unit(s) shipping from 09 October 2025
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3 +£1.46£4.38

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RS Stock No.:
871-1499
Mfr. Part No.:
B82731H2351A030
Brand:
EPCOS
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Brand

EPCOS

Inductance

100 mH

Maximum DC Current

350mA

Mounting Type

Radial

Maximum DC Resistance

4.5Ω

Tolerance

-30 → +50%

Length

21mm

Depth

20mm

Height

15.5mm

Dimensions

21 x 20 x 15.5mm

Core Material

Ferrite

Maximum Self Resonant Frequency

10kHz

Lead Pitch

12.5mm

Series

B82731H

Terminal Type

PC Pin

Maximum Operating Temperature

+125°C

Lead Diameter

0.6mm

Minimum Operating Temperature

-40°C

COO (Country of Origin):
HU

Epcos B82731H Series Common Mode Chokes


B82731H Series Current-compensated D core double chokes, horizontal version
Closed rectangular ferrite core with 2-section winding
Closed polycarbonate coil former (UL 94 V-0) without encapsulation with clearance and creepage distances ≥3 mm

High resonance frequency due to 2-section winding
Approx. 1% stray inductance for symmetrical interference suppression
Low leakage due to closed core shape
High pulse strength
Low whirring noise
Suitable for wave soldering
Applications include, Suppression of common-mode interferences; Compact switch-mode power applications and Electronic ballasts in lamps

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