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 10 OHM 0402 1LN
- Series：WE-CBA
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：10 Ohms @ 100 MHz
- Current Rating (Max)：1.5A
- DC Resistance (DCR) (Max)：30mOhm
- 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 Würth Elektronik part number 782423100 is a surface-mount EMI suppression ferrite bead from the WE-CBA series. It features a 0402 (1005 metric) package with dimensions of 1 mm length and 0.5 mm width. The component exhibits an impedance of 10 Ω at 100 MHz and has a maximum DC resistance of 0.03 Ω. It supports a DC current rating of 1.5 A and carries AEC-Q200 qualification for automotive reliability.
Feature Summary
- Provides high-performance electromagnetic interference noise suppression
- AEC-Q200 qualified for automotive application reliability
- Compact 0402 surface-mount footprint for space-constrained designs
Applications
- Automotive electronic circuits requiring EMI filtering
- High-frequency signal line noise suppression
- Data bus protection in compact electronic modules
Procurement Notes
Verify the manufacturer part number 782423100 against official Wurth Elektronik documentation to confirm specifications. Ensure the selected component matches the required 0402 package size, 10 Ω impedance at 100 MHz, and 1.5 A current rating. Confirm AEC-Q200 compliance if automotive usage is intended. Cross-reference datasheets for exact electrical tolerances and thermal characteristics before integration.
Selection Notes
Select this component when a small form factor ferrite bead is needed for EMI suppression in automotive or general electronics. The 0402 case size suits dense PCB layouts. Verify that the 1.5 A current handling meets circuit requirements and that the 10 Ω impedance at 100 MHz aligns with the target noise frequency spectrum. Ensure compatibility with standard SMT assembly processes.
Part Context
This ferrite bead belongs to the WE-CBA series by Wurth Elektronik, designed for surface-mount applications. It utilizes ceramic-based ferrite material to attenuate high-frequency noise. The component is suitable for use in environments demanding reliable EMI performance within strict spatial limitations, leveraging its small physical dimensions and robust electrical characteristics.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided data.
FAQ
What is the impedance value of the 782423100 at 100 MHz?
The impedance is 10 Ω at 100 MHz.
Is the 782423100 suitable for automotive applications?
Yes, it is AEC-Q200 qualified.
