ACF451832-331-TD01

Overview

The ACF451832-331-TD01 is a signal line EMI filter manufactured by TDK Corporation. It utilizes an LC (T) circuit topology and features a cutoff frequency of 150 MHz. The component has a voltage rating of 50 V and a current rating of 300 mA. It employs SMD/SMT termination types and is housed in an 1812 package, corresponding to the 4532 metric size. The device operates within a temperature range of -25°C to a maximum unspecified limit.

Feature Summary

• Magnetic shielding for the T-type filter circuit
• Superior attenuation characteristics

Applications

• Data lines for mobile devices

Procurement Notes

Verify availability status as the product may be discontinued or subject to shipping restrictions in specific regions. Confirm RoHS compliance details directly with the manufacturer or authorized distributors before procurement. Ensure the specific suffix matches required specifications.

Selection Notes

Select this component for applications requiring high-performance EMI suppression on signal lines. The 150 MHz cutoff frequency and 50 V rating suit low-voltage data transmission environments. The compact 1812 footprint allows for space-constrained PCB layouts.

Part Context

This part belongs to the ACF series from TDK, which focuses on EMI network filters. The series is characterized by magnetic shielding and superior attenuation. The model number indicates specific electrical parameters and packaging configuration within the broader product family.

Replacement Considerations

Consult official substitution lists for compatible parts. Verify that any replacement maintains the same LC (T) topology, 150 MHz cutoff, and 1812 package dimensions to ensure mechanical and electrical compatibility.