EPCOS 47 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 500mA Idc, 2Ω Rdc 250 V ac, B82731M

RS Stock No.:: 167-0386
Mfr. Part No.:: B82731M2501A030
Brand:: EPCOS

EPCOS 47 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 500mA Idc, 2Ω Rdc 250 V ac, B82731M

Price Each (In a Box of 800)

£1.109

(exc. VAT)

£1.331

(inc. VAT)

1579 In stock - FREE next working day delivery available

Units	Per unit	Per Box*
800 +	£1.109	£887.20

*price indicative

RS Stock No.:: 167-0386
Mfr. Part No.:: B82731M2501A030
Brand:: EPCOS

Technical Reference

Power Line Chokes Data Sheet

Legislation and Compliance

COO (Country of Origin):: HU

Product Details

Epcos B82731M Series Common Mode Chokes

B82731M Series Current-compensated D core double chokes, the Vertical 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

Specifications

Attribute	Value
Inductance	47 mH
Maximum DC Current	500mA
Mounting Type	Radial
Maximum DC Resistance	2Ω
Tolerance	-30 → +50%
Length	21mm
Depth	15mm
Height	20mm
Dimensions	21 x 15 x 20mm
Core Material	Ferrite
Maximum Self Resonant Frequency	10kHz
Lead Pitch	12.5mm
Series	B82731M
Terminal Type	PC Pin
Lead Diameter	0.6mm
Maximum Operating Temperature	+40°C