B82730U3451A020

$1.38

Description：CMC 10MH 450MA 2LN TH
Series：B82730
Mfr：EPCOS - TDK Electronics
Package：Tray

SKU:088c33eafb85 Category: Common Mode Chokes Brand: EPCOS - TDK Electronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：CMC 10MH 450MA 2LN TH
Series：B82730
Mfr：EPCOS - TDK Electronics
Package：Tray
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：450mA
DC Resistance (DCR) (Max)：1.75Ohm (Typ)
Voltage Rating - DC：-
Voltage Rating - AC：300V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：UR, VDE
Features：-
Mounting Type：Through Hole
Size / Dimension：0.650" L x 0.433" W (16.50mm x 11.00mm)
Height (Max)：0.650" (16.50mm)
Package / Case：Vertical, 4 PC Pin
Inductance @ Frequency：10 mH @ 10 kHz
Impedance @ Frequency：-

Download product information

B82730U3451A020

Overview

The B82730U3451A020 is a current-compensated U core double choke from the EPCOS B82730U series. It features an inductance of 10 mH and a maximum DC resistance of 1.75 Ohms. Rated for 300 V AC, it supports currents up to 2.6 A. The component operates within a temperature range of -40°C to +125°C and utilizes vertical through-hole mounting.

Feature Summary

Current-compensated design for power line filtering
U core construction for high performance
Vertical through-hole mounting configuration

Applications

Power line chokes
EMI filtering in industrial electronics
Single-phase AC power supply circuits

Procurement Notes

Verify the specific suffix against official TDK/EPCOS documentation to confirm exact electrical tolerances and packaging details. Ensure compatibility with existing PCB footprints and thermal management requirements before finalizing procurement orders.

Selection Notes

Select this component for applications requiring common mode noise suppression in single-phase AC environments. Consider the 10 mH inductance value and 1.75 Ohm DCR limits when designing circuit impedance and thermal dissipation strategies.

Part Context

This part belongs to the B82730U series of current-compensated U core double chokes manufactured by EPCOS (TDK). These components are designed for power line applications, offering reliable electromagnetic interference suppression in compact form factors suitable for various electronic systems.

Replacement Considerations

Consult official TDK substitution guides for verified alternatives. Cross-reference inductance, current ratings, and physical dimensions to ensure functional equivalence without modifying the original circuit design.

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.