EPCOS 39 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 550mA Idc, 2.2Ω Rdc 250 V ac, B82731T

RS Stock No.:: 871-1569
Mfr. Part No.:: B82731T2551A020
Manufacturer:: EPCOS

EPCOS 39 mH -30 → +50% Ferrite Power Line Choke, Max SRF:10kHz, 550mA Idc, 2.2Ω Rdc 250 V ac, B82731T

This image is representative of the product range

1000 In Global stock for delivery NCR Plus within 10 working day(s), rest of PH within 14 working days

Price Each (In a Bag of 3)

PHP82.087

(exc. VAT)

PHP91.937

(inc. VAT)

Units	Per Unit	Per Bag*
3 - 27	PHP82.087	PHP246.261
30 - 147	PHP75.77	PHP227.31
150 - 297	PHP70.407	PHP211.221
300 - 1149	PHP65.67	PHP197.01
1152 +	PHP61.563	PHP184.689

*price indicative

RS Stock No.:: 871-1569
Mfr. Part No.:: B82731T2551A020
Manufacturer:: EPCOS

Technical data sheets

Power Line Chokes Data Sheet

Legislation and Compliance

Product Details

Epcos B82731T Series Power Line Chokes

B82731T Series Current-compensated E Core double chokes,
Closed E ferrite core with 4-section winding
Closed PET coil former with 4 sections (UL 94 V-0) without encapsulation
Clearances ≥2.5 mm, creepage distances ≥ 3 mm

High resonance frequency due to 2-section winding
High pulse strength
Low whirring noise
Approx. 2% stray inductance for symmetrical interference suppression
Suitable for wave soldering

For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.

Specifications

Attribute	Value
Inductance	39 mH
Maximum DC Current	550mA
Mounting Type	Radial
Maximum DC Resistance	2.2Ω
Tolerance	-30 → +50%
Length	21.5mm
Depth	13.5mm
Height	21.1mm
Dimensions	21.5 x 13.5 x 21.1mm
Core Material	Ferrite
Maximum Self Resonant Frequency	10kHz
Lead Pitch	10mm
Series	B82731T
Maximum Operating Temperature	+125°C
Lead Diameter	0.64mm
Terminal Type	PC Pin
Minimum Operating Temperature	-40°C