B82731T2102A020

$1.69

Description：CMC 10MH 1A 2LN TH
Series：B82731
Mfr：EPCOS - TDK Electronics
Package：Bulk

SKU:cba2328538b7 Category: Common Mode Chokes Brand: EPCOS - TDK Electronics

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Product introduction

Product Detailed Parameters

Description：CMC 10MH 1A 2LN TH
Series：B82731
Mfr：EPCOS - TDK Electronics
Package：Bulk
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：1A
DC Resistance (DCR) (Max)：630mOhm (Typ)
Voltage Rating - DC：-
Voltage Rating - AC：250V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：ENEC, UR, VDE
Features：-
Mounting Type：Through Hole
Size / Dimension：0.846" L x 0.531" W (21.50mm x 13.50mm)
Height (Max)：0.831" (21.10mm)
Package / Case：Horizontal, 4 PC Pin
Inductance @ Frequency：10 mH @ 10 kHz
Impedance @ Frequency：-

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B82731T2102A020

Overview

The B82731T2102A020 is a current-compensated E-core double choke manufactured by EPCOS (TDK). It features a ferrite core and radial termination style. The component has an inductance of 65 uH with a tolerance of -30% to +50%. It supports a maximum DC current of 1.8 A and has a maximum DC resistance of 200 mOhms. The physical dimensions are 21.1 mm in height, 21.5 mm in width, and 13.5 mm in case length. It operates within a temperature range of -40 °C to +125 °C and carries ENEC, UR, and VDE approvals.

Feature Summary

Current-compensated design for power line applications
E-core double choke construction with ferrite material
Multiple safety agency approvals including ENEC, UR, and VDE

Applications

Power line chokes
EMI suppression in AC circuits
General purpose filtering

Procurement Notes

Verify the specific suffix code against the manufacturer's official datasheet to confirm exact electrical tolerances and packaging details. Ensure that the required safety certifications such as ENEC, UR, or VDE match the project specifications. Confirm the operating temperature range and physical footprint compatibility with the intended PCB layout before finalizing procurement orders.

Selection Notes

Select this component for applications requiring current-compensated filtering on AC power lines. Consider the 65 uH inductance value and 1.8 A current rating to ensure adequate performance for the target circuit. Verify that the radial mounting style and specified dimensions fit within the available enclosure space. Check for necessary regulatory approvals based on the end-product market requirements.

Part Context

This part belongs to the B82731T series of fixed inductors produced by EPCOS, now part of TDK Electronics. The series includes various current-compensated E-core double chokes designed for electromagnetic interference suppression. These components are widely used in industrial and consumer electronics for power line filtering.

Replacement Considerations

Consult the official TDK EPCOS replacement guide for verified substitute part numbers. Do not assume cross-compatibility with other series without checking pinout, inductance, and current ratings.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.