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Product Detailed Parameters
- Description：FERRITE BEAD 75 OHM 0402 1LN
- Series：MMZ-E
- Mfr：TDK Corporation
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：75 Ohms @ 100 MHz
- Current Rating (Max)：250mA
- DC Resistance (DCR) (Max)：1Ohm
- 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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Overview
The MMZ1005F750ET000 is a ferrite chip bead from the MMZ-E series, designed for high-speed signal line filtering. It features a 0402 (1005 metric) surface-mount package with dimensions of 1.0 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 75 Ohms at a test frequency of 100 MHz with a tolerance of 25%. It supports a maximum DC current of 250 mA and has a maximum DC resistance of 1 Ohm. The device operates within a temperature range of -55°C to +125°C.
Feature Summary
- Designed specifically for high-speed signal line applications
- Compact 0402 surface-mount form factor for space-constrained designs
Applications
- High-speed digital signal filtering
- Consumer electronics circuit protection
- Industrial data processing systems
Procurement Notes
Verify the specific suffix ET000 against official TDK documentation to confirm reel packaging and tape specifications. Ensure the selected variant matches the required RoHS compliance status and halogen-free classification for your manufacturing process. Cross-reference the impedance value at 100 MHz with your schematic requirements to prevent signal integrity issues.
Selection Notes
Select this component when a low-profile ferrite bead is required for high-frequency noise suppression on signals carrying up to 250 mA. The 75 Ohm impedance rating targets common high-speed data lines. Consider the 1 Ohm DC resistance impact on voltage drop if the signal line carries significant continuous current. The wide operating temperature range suits diverse environmental conditions.
Part Context
This part belongs to the MMZ-E series of ferrite beads manufactured by TDK Corporation. The series offers various impedance values and current ratings in standard EIA metric packages. The MMZ1005F750ET000 specifically utilizes the 1005 package size, balancing performance with board space efficiency for modern electronic assemblies.
Replacement Considerations
The MMZ0603F750ET000 is a verified substitute offering identical electrical characteristics but in a smaller 0201 package. Verify footprint compatibility before substitution.
