B82791G2501N001

$1.68

Description：CMC 10MH 500MA 2LN TH
Series：B82791
Mfr：EPCOS - TDK Electronics
Package：Tray

SKU:e839ca68399a Category: Common Mode Chokes Brand: EPCOS - TDK Electronics

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Product introduction

Product Detailed Parameters

Description：CMC 10MH 500MA 2LN TH
Series：B82791
Mfr：EPCOS - TDK Electronics
Package：Tray
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：500mA
DC Resistance (DCR) (Max)：1Ohm (Typ)
Voltage Rating - DC：80V
Voltage Rating - AC：42V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：ENEC, UR, VDE
Features：-
Mounting Type：Through Hole
Size / Dimension：0.689" L x 0.689" W (17.50mm x 17.50mm)
Height (Max)：0.315" (8.00mm)
Package / Case：Horizontal, 4 PC Pin
Inductance @ Frequency：10 mH @ 10 kHz
Impedance @ Frequency：-

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B82791G2501N001

Overview

The B82791G2501N001 is a current-compensated ring core choke manufactured by EPCOS (TDK Electronics). It features a nominal inductance of 10 mH with a maximum DC resistance of 1 Ohm. The component supports a maximum DC voltage of 80V and an AC voltage of 42V. It operates within an ambient temperature range of -40°C to +125°C. The physical length is 17.50mm max.

Feature Summary

Current-compensated ring core design for efficient power conversion
Supports voltage regulation in compact form factors
RoHS3 compliant construction

Applications

Power supplies
Battery chargers
Portable devices

Procurement Notes

Verify the specific suffix N001 against official TDK-EPCOS documentation to confirm pin configuration and compliance status. Ensure the requested quantity matches distributor availability, as lead times vary. Confirm that the 10mH inductance and 1 Ohm DC resistance meet the target circuit requirements before finalizing the order.

Selection Notes

Select this component when a 10mH common mode choke is required for low-voltage applications. The 1 Ohm DC resistance limits current handling; verify load currents do not exceed ratings. The -40°C to +125°C range suits diverse environmental conditions. Compare dimensions against PCB layout constraints due to the 17.50mm length.

Part Context

This part belongs to the B82791 series of power line chokes from EPCOS. These components are designed for filtering electromagnetic interference in electronic circuits. The series offers various inductance values and current ratings to suit different power management needs across consumer and industrial electronics.

Replacement Considerations

Check TDK-EPCOS datasheets for direct substitutes within the B82791 series with matching 10mH inductance. Verify mechanical footprint compatibility if replacing on existing boards. Ensure electrical parameters like DC resistance and voltage ratings remain equivalent or superior.