The ACM2520-301-2P-T002 from TDK is a wire-wound signal-line common-mode choke/filter from the ACM series. It is designed for common-mode EMI suppression on high-speed signal lines while maintaining normal differential signal transmission, making it suitable for compact digital and communication equipment.
The device provides a 300Ω typical common-mode impedance at 100MHz, with a minimum value of 225Ω at 100MHz. Reference common-mode inductance is 660nH at 1MHz. It supports a 400mA rated current and has a maximum DC resistance of 350mΩ, helping limit conduction loss in signal paths.
The ACM2520-301-2P-T002 is rated for 20VDC operation and provides a minimum insulation resistance of 10MΩ. Its operating-temperature range is -40°C to +85°C, and it supports both reflow and iron soldering. TDK classifies this version as Commercial Grade and it is not AEC-Q200 qualified.
The component measures 2.50 ±0.20 × 2.00 ±0.20 × 1.20 ±0.10mm and weighs approximately 0.025g. It is supplied in 180mm reel, 8mm embossed-plastic tape packaging, with 2000 pieces per reel. TDK lists it as RoHS compliant, REACH compliant and Pb-free, with current product status Production.
Key Specifications:
- Brand: TDK
- Part Number: ACM2520-301-2P-T002
- Series: ACM
- Product Type: Common Mode Choke / Filter
- Application Grade: Commercial
- Construction: Wire Wound
- Number of Lines: 2
- Typical Common-Mode Impedance: 300Ω @ 100MHz
- Minimum Common-Mode Impedance: 225Ω @ 100MHz
- Common-Mode Inductance: 660nH @ 1MHz Ref.
- Rated Current: 400mA
- Rated Voltage: 20V DC
- Maximum DC Resistance: 350mΩ
- Minimum Insulation Resistance: 10MΩ
- Operating Temperature: -40°C to +85°C
- Length: 2.50 ±0.20mm
- Width: 2.00 ±0.20mm
- Height: 1.20 ±0.10mm
- Mounting Type: SMD / SMT
- Soldering: Reflow / Iron Soldering
- AEC-Q200: No
- Packaging: Embossed Plastic Tape
- Reel Diameter: 180mm
- Tape Width: 8mm
- Reel Quantity: 2000 pcs
- Weight: Approx. 0.025g
- RoHS Compliant: Yes
- REACH Compliant: Yes
- Pb-Free: Yes
- Product Status: Production.
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