TDK Corporation ACM series common mode filter, ACM2520-451-2P, 2-line, 450 Ohms @ 100 MHz, 350 mA, 20 V DC, 400 mOhm DCR, surface mount horizontal 4-pad package.
| Parameter | Value |
|---|---|
| Series | ACM |
| Filter type | Signal Line |
| Mounting | Surface Mount |
| Voltage rating - DC | 20V |
| Current rating | 350mA |
| Impedance @ frequency | 450 Ohms @ 100 MHz |
| Operating temperature | -25°C ~ 85°C |
| Height | 0.051\" (1.30mm) |
| Size (Dimension) | 0.098\" L x 0.079\" W (2.50mm x 2.00mm) |
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Case | Horizontal, 4 PC Pad |
| Number of lines | 2 |
| DC resistance (DCR) | 400mOhm |
The TDK ACM2520-451-2P is a 2-line common-mode filter from the ACM series, delivering 450 Ohms of impedance at 100 MHz to attenuate conducted common-mode noise on differential signal pairs.
TDK has marked the ACM2520-451-2P as obsolete, meaning the factory no longer produces it. New builds requiring this exact order code must source through independent surplus or broker inventory.
The filter provides 450 Ohms of common-mode impedance at 100 MHz, rated for 350 mA continuous current with a maximum DC resistance of 400 mOhm. The 20 V DC voltage rating covers typical low-voltage signal rails.
The tape-and-reel packaging supports automated pick-and-place assembly.