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Product Detailed Parameters
- Description：FERRITE BEAD 70 OHM 1206 1LN
- Series：WE-CBA
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：70 Ohms @ 100 MHz
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：150mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：1206 (3216 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.051" (1.30mm)
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Features：Automotive
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Overview
The Würth Elektronik 782763700 is a surface-mount EMI suppression ferrite bead from the WE-CBA series. It features a 1206 (3216 metric) package and provides an impedance of 70 ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current rating of 500 mA and has a maximum DC resistance of 0.15 ohms. It is certified to AEC-Q200 standards for automotive reliability.
Feature Summary
- Provides electromagnetic interference suppression in compact surface-mount form factor
- Certified to AEC-Q200 automotive qualification standards
- Designed for single signal line applications
Applications
- Automotive electronics systems requiring AEC-Q200 compliance
- General EMI suppression for signal lines
- Compact electronic circuits utilizing 1206 footprint
Procurement Notes
Verify the specific manufacturer designation, as some sources list AMBER Wireless GmbH while others cite Würth Elektronik. Confirm the AEC-Q200 certification status directly with the supplier or official datasheet. Ensure the 1206 package dimensions and 500 mA current rating match your design requirements before ordering.
Selection Notes
Select this component when a 1206 SMT ferrite bead with 70 ohm impedance at 100 MHz is required. It is suitable for applications needing AEC-Q200 automotive qualification. Consider the 500 mA current limit and 0.15 ohm DC resistance for power handling capabilities. Verify compatibility with automated placement equipment due to the small surface-mount package.
Part Context
This part belongs to the WE-CBA series of surface-mount ferrite beads manufactured by Würth Elektronik. The series offers various impedance values and current ratings in standard packages like 1206. These components are designed for efficient EMI filtering in space-constrained PCB layouts, particularly in automotive and industrial sectors.
Replacement Considerations
Check for other WE-CBA series parts with similar 70 ohm impedance and 1206 footprint. Ensure any substitute meets AEC-Q200 if automotive use is intended. Verify that the replacement maintains the 500 mA current rating and comparable DC resistance specifications.
