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Product Detailed Parameters
- Description：FERRITE BEAD 560 OHM 0201 1LN
- Series：WE-CBA
- Mfr：Würth Elektronik
- Package：Tape & Reel (TR),Cut Tape (CT)
- Filter Type：Signal Line
- Number of Lines：1
- Impedance @ Frequency：560 Ohms @ 100 MHz
- Current Rating (Max)：250mA
- DC Resistance (DCR) (Max)：750mOhm
- Ratings：AEC-Q200
- Operating Temperature：-55°C ~ 125°C
- Package / Case：0201 (0603 Metric)
- Mounting Type：Surface Mount
- Height (Max)：0.013" (0.33mm)
- Size / Dimension：0.024" L x 0.012" W (0.60mm x 0.30mm)
- Features：Automotive
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Overview
The Würth Elektronik part number 782219561 is a surface-mount EMI suppression ferrite bead belonging to the WE-CBA series. It utilizes a compact 0201 (0603 metric) package with dimensions of 0.6 mm by 0.3 mm. The component provides an impedance of 560 Ω at 100 MHz and supports a maximum current rating of 250 mA. Its DC resistance is specified at 0.75 Ω, with an impedance tolerance of ± 25%. This device is designed for high-frequency noise attenuation in space-constrained electronic circuits.
Feature Summary
- Provides effective electromagnetic interference suppression through high impedance characteristics at target frequencies
- Utilizes a miniature surface-mount footprint suitable for dense PCB layouts
- Engineered for reliable operation in applications requiring stable noise filtering performance
Applications
- High-speed data line filtering
- Power supply output noise reduction
- General-purpose EMI suppression in portable electronics
Procurement Notes
Verify the specific impedance value and current rating against the official datasheet before integration. Confirm that the 0201 package size aligns with your assembly capabilities and design constraints. Ensure compliance with relevant environmental standards such as RoHS if required for your target market.
Selection Notes
Select this component when space is limited and moderate current handling is sufficient for the application. Consider the 560 Ω impedance profile to ensure it matches the frequency range of the noise being suppressed. Evaluate the low DC resistance to minimize voltage drop across the component in the signal path.
Part Context
This ferrite bead is part of Würth Elektronik's WE-CBA series, which focuses on providing efficient EMI solutions in small form factors. The series is engineered to meet the demands of modern electronics where miniaturization and performance are critical. It serves as a passive component for maintaining signal integrity in noisy environments.
FAQ
What is the impedance tolerance for this ferrite bead?
The impedance tolerance is specified as ± 25%.
Is this component shielded?
Information regarding shielding status is not explicitly detailed in the provided specifications; consult the full datasheet for magnetic shielding details.
