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Product Detailed Parameters
- Description：FERRITE BEAD 100 OHM 0603 1LN
- Series：WE-CBA
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：100 Ohms @ 100 MHz
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：120mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0603 (1608 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.039" (1.00mm)
- Size / Dimension：0.063" L x 0.031" W (1.60mm x 0.80mm)
- Features：-
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Overview
The Würth Elektronik 782631111 is a surface-mount EMI suppression ferrite bead from the WE-CBA series. It features a 0603 (1608 metric) package with an impedance of 100 ohms at 100 MHz and a maximum DC current rating of 500 mA. The component has a maximum DC resistance of 0.12 ohms and operates within a temperature range of -55°C to +125°C. It is AEC-Q200 qualified for automotive applications.
Feature Summary
- Provides electromagnetic interference suppression through high impedance characteristics
- Designed for surface mount technology integration
- Qualified for automotive electronic environments
Applications
- Automotive electronics systems
- General EMI suppression circuits
- Signal line filtering
Procurement Notes
Verify the specific datasheet version and manufacturer part number before procurement. Confirm that the 0603 package dimensions and electrical parameters match the design requirements. Ensure compliance with RoHS and REACH standards as documented in official product specifications.
Selection Notes
Select this component when space-constrained designs require effective high-frequency noise attenuation. The 500 mA current rating suits low-power signal lines. Verify thermal management capabilities within the specified operating temperature range for reliable performance.
Part Context
This ferrite bead belongs to the WE-CBA series, which focuses on compact EMI suppression solutions. The series offers various impedance values and current ratings tailored for different circuit protection needs while maintaining small form factors suitable for modern PCB layouts.
Replacement Considerations
Check for direct substitutes within the WE-CBA series with matching impedance and current ratings. Verify package compatibility and electrical specifications before substituting with components from other manufacturers.
FAQ
What is the impedance value of the 782631111?
The impedance is 100 ohms at 100 MHz.
Is this component suitable for automotive use?
Yes, it is AEC-Q200 qualified for automotive applications.
