MMZ1005D121CT000

$0.09

Description：FERRITE BEAD 120 OHM 0402 4LN
Series：MMZ
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:a6345fcd44cd Category: Ferrite Beads and Chips Brand: TDK Corporation

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Product introduction

Product Detailed Parameters

Description：FERRITE BEAD 120 OHM 0402 4LN
Series：MMZ
Mfr：TDK Corporation
Package：Tape & Reel (TR),Cut Tape (CT)
Filter Type：Signal Line
Number of Lines：1
Impedance @ Frequency：120 Ohms @ 100 MHz
Current Rating (Max)：350mA
DC Resistance (DCR) (Max)：600mOhm
Ratings：-
Operating Temperature：-55°C ~ 125°C
Package / Case：0402 (1005 Metric)
Mounting Type：Surface Mount
Height (Max)：0.022" (0.55mm)
Size / Dimension：0.039" L x 0.020" W (1.00mm x 0.50mm)
Features：-

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MMZ1005D121CT000

Overview

The TDK MMZ1005D121CT000 is a ferrite chip bead in the MMZ Auto series, designed for signal line filtering. It features a 0402 (1005 metric) SMD package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 120 Ohms at 100 MHz with a 25% tolerance. It supports a maximum DC current of 350 mA and has a maximum DC resistance of 600 mOhms. Operating temperatures range from -55°C to +125°C. It holds AEC-Q200 qualification.

Feature Summary

AEC-Q200 qualified for automotive reliability standards
Optimized for high-speed signal line noise suppression
Compact 0402 surface-mount footprint

Applications

Automotive electronic circuits requiring EMI suppression
High-speed digital signal line filtering
General commercial grade applications

Procurement Notes

Verify the specific suffix CT000 against official TDK documentation to confirm packaging details and exact electrical tolerances. Ensure the application environment remains within the specified -55°C to +125°C operating temperature range. Confirm that the 350 mA current rating meets the circuit requirements to prevent saturation or excessive heating during operation.

Selection Notes

Select this component when AEC-Q200 certification is mandatory for the target application. The 0402 size is suitable for space-constrained PCB layouts. Compare the 600 mOhm DCR against other variants if lower insertion loss is required, noting that higher current ratings may necessitate different package sizes or part numbers within the MMZ series.

Part Context

This part belongs to the TDK MMZ Auto series, which focuses on components meeting automotive quality standards. The MMZ series is widely used for electromagnetic interference suppression in various electronic devices. The 1005 metric case size represents a standard small form factor for surface-mount technology.