B82745S6123N002

$6.47

Description：CMC 350UH 12A 3LN TH
Series：B82745
Mfr：EPCOS - TDK Electronics
Package：Tray

SKU:988a9abcbd72 Category: Common Mode Chokes Brand: EPCOS - TDK Electronics

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Product introduction

Product Detailed Parameters

Description：CMC 350UH 12A 3LN TH
Series：B82745
Mfr：EPCOS - TDK Electronics
Package：Tray
Filter Type：Power Line
Number of Lines：3
Current Rating (Max)：12A
DC Resistance (DCR) (Max)：3.7mOhm (Typ)
Voltage Rating - DC：-
Voltage Rating - AC：440/250V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：2.953" Dia (75.00mm)
Height (Max)：1.850" (47.00mm)
Package / Case：Vertical, 6 Flat Lead
Inductance @ Frequency：350 µH @ 100 kHz
Impedance @ Frequency：-

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B82745S6123N002

Overview

The B82745S6123N002 is a current-compensated ring core common mode choke designed for power line applications. It features a three-line configuration with a nominal inductance of 350 µH measured at 100 kHz. The component supports a rated current of 12A and utilizes through-hole mounting technology. Key electrical characteristics include a typical DC resistance of 3.7 mΩ. Physical dimensions are approximately 43.8 mm in length, 23.5 mm in width, and 43.0 mm in height.

Feature Summary

Current-compensated ring core design for effective noise suppression
Three-line configuration suitable for multi-phase power filtering
Through-hole construction for robust mechanical stability

Applications

Power line filtering in industrial equipment
Electromagnetic interference suppression in AC power circuits
Noise reduction in three-phase power systems

Procurement Notes

Verify the complete part number including suffixes to ensure correct inductance and current ratings. Confirm that the through-hole package style matches the target PCB layout requirements. Check RoHS compliance status if environmental regulations apply to the specific manufacturing batch or region of deployment.

Selection Notes

Select this component when high current handling capability around 12A is required alongside significant common mode noise attenuation. The 350 µH inductance value provides effective filtering for standard power line frequencies. Ensure the physical footprint fits within the available enclosure space given the maximum dimensions.

Part Context

This component belongs to the B82745 series of power line common mode chokes manufactured by EPCOS, now part of TDK Electronics. These devices are engineered for demanding power electronics environments where reliable noise suppression and high current capacity are critical for system stability and regulatory compliance.