Impedance and current rating for signal-line filtering
The TDK ACM2520-451-2P-T002 is a two-line common-mode filter from the ACM series, delivering 450 Ohms impedance at 100 MHz — a typical target frequency for suppressing conducted EMI on differential signal pairs like USB, LVDS, or CAN bus lines.
Package and operating envelope
The operating temperature range spans -40°C to +85°C, covering industrial and automotive cabin environments without derating the current or impedance specification.
