MZA1210D121C

Overview

The TDK MZA1210D121C is a two-line signal line ferrite bead designed for surface mount applications. It features an impedance of 120 Ohms at a test frequency of 100 MHz. The component operates within a temperature range of -40°C to +85°C and utilizes a 0504 (1210 metric) package with dimensions of 1.25mm length, 1.00mm width, and 0.60mm maximum height.

Feature Summary

• Suppresses high-frequency noise and electromagnetic interference on electronic circuits
• Designed specifically for signal line protection
• Two-line configuration for dual-channel filtering

Applications

• Data lines
• Power supplies
• Battery chargers

Procurement Notes

Verify the current product status as sources indicate this part may be obsolete or discontinued. Confirm availability through authorized distributors and check for valid replacement components if production continuity is required. Ensure the specific ordering suffix matches the required packaging format.

Selection Notes

Select this component for applications requiring compact signal line filtering in the 1210 footprint. Consider the 120 Ohm impedance at 100 MHz for appropriate noise suppression characteristics. Verify thermal limits and mounting requirements against the design specifications before integration.

Part Context

This ferrite bead belongs to the MZA series from TDK Corporation, which specializes in chip beads and SMD arrays for general use. The series provides solutions for EMI suppression in compact electronic designs, supporting various signal integrity requirements across consumer and industrial electronics.

Replacement Considerations

MMZ1005Y121CT000 by TDK and EXC-24CP121U by Panasonic Industry are listed as similar substitutes.