ACM3225-161-2P-T

$0.45

Description：CMC 350MA 2LN 160 OHM SMD
Series：ACM
Mfr：TDK Corporation
Package：Tape & Reel (TR)

SKU:ce6fb9f80bdd Category: Common Mode Chokes Brand: TDK Corporation

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Product introduction

Product Detailed Parameters

Description：CMC 350MA 2LN 160 OHM SMD
Series：ACM
Mfr：TDK Corporation
Package：Tape & Reel (TR)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：350mA
DC Resistance (DCR) (Max)：200mOhm
Voltage Rating - DC：20V
Voltage Rating - AC：-
Operating Temperature：-25°C ~ 85°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.177" L x 0.126" W (4.50mm x 3.20mm)
Height (Max)：0.091" (2.30mm)
Package / Case：1210 (3225 Metric), 4 Leads
Inductance @ Frequency：-
Impedance @ Frequency：160 Ohms @ 100 MHz
Qualification：-
Grade：-

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ACM3225-161-2P-T

Overview

The TDK ACM3225-161-2P-T is a surface-mount common mode choke designed for signal line filtering. It features a 1210 (3225 metric) package with four leads and operates within a temperature range of -25°C to 85°C. The component provides an impedance of 160 Ohms at 100 MHz, supports a maximum DC current of 350 mA, and has a maximum DC resistance of 200 mOhm. It is rated for 20V DC and is classified as obsolete.

Feature Summary

Provides common mode noise suppression for signal lines
Utilizes a compact surface-mount design for automated assembly
Offers high impedance characteristics at 100 MHz

Applications

Signal line filtering in electronic circuits
Noise suppression in data transmission interfaces

Procurement Notes

This part number is officially listed as obsolete and no longer manufactured by TDK. Procurement should focus on verified replacement components rather than original stock. Verify that substitute parts meet the required electrical specifications, including impedance, current rating, and physical dimensions, to ensure compatibility with existing designs.

Selection Notes

Selection requires identifying a functional equivalent due to the obsolescence of this specific model. Key parameters to match include the 160 Ohm impedance at 100 MHz, 350 mA current rating, and 200 mOhm DCR. Ensure the replacement maintains the 1210 footprint and 4-lead configuration for direct board integration without redesigning the layout.

Part Context

The ACM series represents TDK's line of chip-type common mode filters intended for applications requiring significant current handling capabilities. These components are engineered to suppress electromagnetic interference on signal lines while maintaining signal integrity. The 3225 package size balances performance with space constraints in modern electronics.

Replacement Considerations

The Murata DLW31SN900SQ2L is documented as a similar available alternative. Verify that its electrical characteristics align with the original requirements before implementation.