ACM0438CI

$2.98

Description：CMC 5MH 1A 2LN SMD
Series：-
Mfr：Allied Components International
Package：Tape & Reel (TR)

SKU:f355e360340a Category: Common Mode Chokes Brand: Allied Components International

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Product introduction

Product Detailed Parameters

Description：CMC 5MH 1A 2LN SMD
Series：-
Mfr：Allied Components International
Package：Tape & Reel (TR)
Filter Type：-
Number of Lines：2
Current Rating (Max)：1A
DC Resistance (DCR) (Max)：220mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 85°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.669" L x 0.787" W (17.00mm x 20.00mm)
Height (Max)：0.413" (10.50mm)
Package / Case：Horizontal, 4 PC Pad
Inductance @ Frequency：5 mH @ 10 kHz
Impedance @ Frequency：-
Qualification：-
Grade：-

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ACM0438CI

Overview

The ACM0438CI is a surface-mount common mode choke manufactured by Allied Components International. It features a dual-line configuration with an inductance of 5 mH at 10 kHz and a current rating of 1 A. The component exhibits a DC resistance of 220 mOhm and operates within a temperature range of -40°C to +85°C.

Feature Summary

High impedance design to minimize common mode noise
Excellent EMI performance characteristics
Surface mount construction for automated assembly

Applications

Networking equipment signal line protection
Telecommunications interface filtering
Power conversion circuit noise suppression

Procurement Notes

Verify the manufacturer designation as Allied Components International on all documentation. Confirm the part number ACM0438CI matches the physical marking. Request datasheets to validate electrical specifications against design requirements before integration.

Selection Notes

Select this component when designing circuits requiring 5 mH common mode rejection at 1 A current capacity. Ensure the PCB layout accommodates the specific surface mount footprint dimensions defined in the official mechanical drawings.

Part Context

This component belongs to the ACM0438CI series of SMD common mode chokes. Allied Components International designs these magnetic components for commercial and industrial markets, focusing on standard and custom solutions for noise mitigation in electronic systems.