TDK 100 mH Ferrite Power Line Choke, Max SRF:10 kHz, 350 mA Idc, 4.5 Ω Rdc 250V ac, B82731M

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We don't know if this item will be back in stock, RS intend to remove it from our range soon.

Specifications

Technical Reference

Legislation and Compliance

Product Details

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Select all	Attribute	Value
	Brand	TDK
	Inductance	100mH
	Product Type	Power Line Choke
	Maximum DC Current	350mA
	Mount Type	Radial
	Test Frequency	10kHz
	Packaging	Box
	Maximum DC Resistance	4.5Ω
	Lead Diameter	0.6mm
	Automotive Standard	No
	Height	20mm
	Core Material	Ferrite
	Maximum Self Resonant Frequency	10kHz
	Maximum Voltage	250V ac
	Maximum Operating Temperature	40°C
	Inductance Tolerance	-30 to 50 %
	Depth	15mm
	Lead Pitch	12.5mm
	Standards/Approvals	ENEC, EN, RoHS, VDE, UL
	Termination Style	PC Pin
	Length	21mm
	Series	B82731M

	Select all
	Brand TDK
	Inductance 100mH
	Product Type Power Line Choke
	Maximum DC Current 350mA
	Mount Type Radial
	Test Frequency 10kHz
	Packaging Box
	Maximum DC Resistance 4.5Ω
	Lead Diameter 0.6mm
	Automotive Standard No
	Height 20mm
	Core Material Ferrite
	Maximum Self Resonant Frequency 10kHz
	Maximum Voltage 250V ac
	Maximum Operating Temperature 40°C
	Inductance Tolerance -30 to 50 %
	Depth 15mm
	Lead Pitch 12.5mm
	Standards/Approvals ENEC, EN, RoHS, VDE, UL
	Termination Style PC Pin
	Length 21mm
	Series B82731M

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

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