ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：FERRITE BEAD 47 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：47 Ohms @ 100 MHz
- Current Rating (Max)：300mA
- DC Resistance (DCR) (Max)：700mOhm
- Ratings：AEC-Q200
- 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：-
Download product information
Overview
The TDK MMZ1005F470ETD25 is a ferrite chip bead from the MMZ-E Auto series, designed for signal line applications. 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 47 Ohms at a test frequency of 100 MHz. It supports a maximum DC current rating of 300 mA and has a maximum DC resistance of 700 mOhms. The device operates within a temperature range of -55°C to +125°C and holds AEC-Q200 qualification.
Feature Summary
- AEC-Q200 qualified for automotive reliability standards
- Designed specifically for signal line noise suppression
- Compact 0402 surface-mount footprint for space-constrained designs
Applications
- Automotive electronic circuit protection
- Signal line EMI suppression in vehicle systems
- High-frequency noise filtering in compact modules
Procurement Notes
Verify the specific suffix TD25 against official TDK documentation to confirm packaging details such as reel size or tape specifications. Ensure the selected variant matches the required impedance tolerance and current rating for the target application. Cross-reference the part number with authorized distributors to confirm availability and authenticity before procurement.
Selection Notes
Select this component when a 47 Ohm impedance at 100 MHz is required for signal integrity management. The 300 mA current rating suits low-power signal lines rather than power rails. The AEC-Q200 certification makes it suitable for automotive environments where thermal stability between -55°C and +125°C is mandatory.
Part Context
This part belongs to the MMZ-E Auto series by TDK Corporation, which focuses on high-performance ferrite beads for automotive electronics. The MMZ1005F470ETD25 shares the standard 0402 form factor common in the MMZ family but offers specific electrical characteristics tailored for signal line applications requiring moderate current handling and precise impedance control.
Replacement Considerations
Consult TDK datasheets for direct substitutes within the MMZ-E Auto series that match the 47 Ohm impedance and 300 mA rating. Verify pin compatibility and physical dimensions when considering alternative manufacturers.
