B82790C0225N265

$2.24

Description：CMC 2.2MH 400MA 2LN SMD
Series：B82790
Mfr：EPCOS - TDK Electronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8159e46d4f3a Category: Common Mode Chokes Brand: EPCOS - TDK Electronics

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Product introduction

Product Detailed Parameters

Description：CMC 2.2MH 400MA 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)：400mA
DC Resistance (DCR) (Max)：400mOhm (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：2.2 mH @ 10 kHz
Impedance @ Frequency：-

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B82790C0225N265

Overview

The B82790C0225N265 is a surface-mount common mode choke designed for data and signal lines. It features a ferrite core with a bifilar winding configuration to suppress asymmetrical interference while allowing data signals to pass unaffectedly. The component is rated for 400 mA current and offers an inductance of 2.2 mH. It complies with AEC-Q200 standards, ensuring suitability for automotive applications.

Feature Summary

Suppresses asymmetrical interference on data lines
Allows high-frequency data signals to pass unaffectedly
AEC-Q200 qualified for automotive reliability

Applications

Automotive data line filtering
Signal line interference suppression
Common mode noise reduction in electronic circuits

Procurement Notes

Verify the specific suffix N265 against official EPCOS/TDK documentation to confirm packaging and tolerance specifications. Ensure the selected variant matches the required inductance and current ratings for the target application. Cross-reference the datasheet for precise mechanical dimensions and soldering parameters before procurement.

Selection Notes

Select this component when filtering asymmetrical noise on data lines without attenuating the signal. The AEC-Q200 rating makes it appropriate for automotive environments. Verify that the 400 mA rated current and 2.2 mH inductance align with the circuit requirements. Consider the surface-mount package for automated assembly processes.

Part Context

This component belongs to the B82790 series of chokes for data and signal lines manufactured by EPCOS, now part of TDK Electronics. The series is engineered for suppressing electromagnetic interference in sensitive electronic systems. These components are widely used in industries requiring reliable signal integrity and noise immunity.