ACM4520V-421-2P-T00 TDK ACM4520V-421-2P-T00 is a surface mount common mode choke rated for 1.4A and 50V. It provides 420Ω impedance at 100MHz across two lines.
Mfr Part #:

ACM4520V-421-2P-T00

Available from 1 distributors
Mfr Name: TDK Corporation
TDK Corporation
TDK ACM4520V-421-2P-T00 is a surface mount common mode choke rated for 1.4A and 50V. It provides 420Ω impedance at 100MHz across two lines.
Total Stock: 8,800 pcs

ACM4520V-421-2P-T00 Available from 1 distributor

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8,800 pcs
8800 pcs On Request 1 On Request On Request 2021+ On Request On Request

ACM4520V-421-2P-T00 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Rating
Current Rating (Max)
DC Resistance (DCR)
DC Resistance (DCR) (Max)
Filter Type
Height (Max)
Impedance @ Frequency
Mounting Type
Number of Lines
Operating Temperature
Ratings
Voltage Rating

ACM4520V-421-2P-T00 Description

Short technical summary and product information.

The TDK ACM4520V-421-2P-T00 is a surface mount common mode choke designed for power line applications. It features a two-line construction with a maximum current rating of 1.4A and a maximum voltage rating of 50V. The component provides a nominal impedance of 420Ω at 100MHz, with a maximum DC resistance of 55mΩ.

 

This choke operates over a temperature range of -40°C to 125°C, making it suitable for automotive and industrial environments. It is qualified to AEC-Q200, the automotive electronics reliability standard. The component is supplied in a horizontal, 4 PC pad package measuring 4.70mm x 4.50mm with a maximum height of 2.00mm, and is designed for surface mount assembly.

 

The ACM4520V-421-2P-T00 is commonly used to suppress common mode noise in power lines, data lines, and automotive electronics. Its compact size and surface mount package enable high-density PCB layouts. With its AEC-Q200 rating and wide operating temperature range, it offers reliable performance in demanding applications.

ACM4520V-421-2P-T00 Quick Information

Product Type: Common Mode Choke
Series: ACM4520V
Canonical Name: Common Mode Choke, 420Ω @ 100MHz, 1.4A, 2-Line, Surface Mount
Subcategory: Power Line Filter

ACM4520V-421-2P-T00 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

ACM4520V-421-2P-T00 Features

  • Rated for 1.4A maximum current.
  • Provides 420Ω impedance at 100MHz.
  • Qualified to AEC-Q200 automotive standard.
  • Operates from -40°C to 125°C.
  • Surface mount horizontal 4 PC pad package.

ACM4520V-421-2P-T00 Applications

  • Common mode noise suppression in power lines.
  • Automotive electronics and powertrain control modules.
  • Industrial equipment requiring AEC-Q200 components.
  • DC-DC converter input and output filtering.

ACM4520V-421-2P-T00 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum voltage rating?

50V

What is the package type?

Horizontal, 4 PC pad (4.70mm x 4.50mm, 2.00mm max height), surface mount

What is the operating temperature range?

-40°C to 125°C

Is the component RoHS compliant?

RoHS3 Compliant

What is the impedance at 100MHz?

420Ω

What is the maximum current rating?

1.4A

Is this component AEC-Q200 qualified?

Yes

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