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TDK 39 mH Ferrite Power Line Choke, Max SRF:10 kHz, 600 mA Idc, 1.5 Ω Rdc 250V ac, B82731M

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Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	TDK
	Product Type	Power Line Choke
	Inductance	39mH
	Maximum DC Current	600mA
	Mount Type	Radial
	Packaging	Box
	Maximum DC Resistance	1.5Ω
	Test Frequency	10kHz
	Lead Diameter	600μm
	Automotive Standard	No
	Height	20mm
	Minimum Operating Temperature	-40°C
	Core Material	Ferrite
	Maximum Voltage	250V ac
	Maximum Self Resonant Frequency	10kHz
	Maximum Operating Temperature	125°C
	Inductance Tolerance	-30 → 50 %
	Lead Pitch	12.5mm
	Standards/Approvals	EN, RoHS, VDE, ENEC, UL
	Length	21mm
	Termination Style	PC Pin
	Depth	15mm
	Series	B82731M

	Select all
	Brand TDK
	Product Type Power Line Choke
	Inductance 39mH
	Maximum DC Current 600mA
	Mount Type Radial
	Packaging Box
	Maximum DC Resistance 1.5Ω
	Test Frequency 10kHz
	Lead Diameter 600μm
	Automotive Standard No
	Height 20mm
	Minimum Operating Temperature -40°C
	Core Material Ferrite
	Maximum Voltage 250V ac
	Maximum Self Resonant Frequency 10kHz
	Maximum Operating Temperature 125°C
	Inductance Tolerance -30 → 50 %
	Lead Pitch 12.5mm
	Standards/Approvals EN, RoHS, VDE, ENEC, UL
	Length 21mm
	Termination Style PC Pin
	Depth 15mm
	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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