B82790C0475N265

$2.01

Description：CMC 4.7MH 200MA 2LN SMD
Series：B82790
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:994d5f4c5185 Category: Common Mode Chokes Brand: EPCOS - TDK Electronics

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Product introduction

Product Detailed Parameters

Description：CMC 4.7MH 200MA 2LN SMD
Series：B82790
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：200mA
DC Resistance (DCR) (Max)：510mOhm (Typ)
Voltage Rating - DC：80V
Voltage Rating - AC：42V
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.280" L x 0.236" W (7.10mm x 6.00mm)
Height (Max)：0.205" (5.20mm)
Package / Case：Horizontal, 4 Gull Wing
Inductance @ Frequency：4.7 mH @ 10 kHz
Impedance @ Frequency：-

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B82790C0475N265

Overview

The B82790C0475N265 is a surface-mount common mode choke manufactured by EPCOS, part of the TDK Electronics portfolio. It features a current-compensated ring core construction designed for data and signal line applications. The component provides an inductance of 4.7 mH at 10 kHz and supports a rated current of 200 mA. It operates within a voltage rating of 42 V AC or 80 V DC. The device measures 7.1 mm x 6 mm x 4.9 mm and complies with AEC-Q200 automotive standards.

Feature Summary

Current-compensated ring core construction for effective noise suppression
Surface mount design suitable for automated assembly processes
Compliance with AEC-Q200 automotive qualification standards

Applications

Data and signal line filtering
Automotive electronic circuits requiring AEC-Q200 compliance
Common mode noise suppression in compact electronic devices

Procurement Notes

Verify the specific manufacturer designation and lot traceability upon receipt to ensure authenticity from EPCOS or TDK Electronics. Confirm that the physical dimensions match the specified 7.1 mm x 6 mm footprint. Check for any end-of-life notices or obsolescence warnings associated with this specific suffix code before finalizing procurement plans.

Selection Notes

Select this component when a compact surface-mount solution is required for signal integrity protection. Ensure the operating current does not exceed 200 mA to maintain performance. Verify that the 4.7 mH inductance value aligns with the target frequency requirements for noise attenuation in the specific circuit design.

Part Context

This component belongs to the B82790 series of data and signal line chokes produced by EPCOS. The series utilizes ring core technology to provide high inductance in small packages. These components are engineered to meet the stringent reliability demands of modern electronics, particularly in sectors requiring robust electromagnetic interference mitigation.