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Product Detailed Parameters
- Description：CMC 560NH 500MA 2LN 1.91KOHM SMD
- Series：0805USBF
- Mfr：Coilcraft
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：500mA
- DC Resistance (DCR) (Max)：630mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：AEC-Q200
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.080" L x 0.050" W (2.03mm x 1.27mm)
- Height (Max)：0.055" (1.40mm)
- Package / Case：0805 (2012 Metric), 4 PC Pad
- Inductance @ Frequency：560 nH @ 100 MHz
- Impedance @ Frequency：1.91 kOhms @ 1 GHz
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Overview
The Coilcraft 0805USBF-902MRC is a surface-mount common mode choke designed for high-speed signal lines. It features an inductance of 560 nH and a DC resistance of 0.63 ohms. The component supports a maximum DC current of 350 mA and operates within a temperature range of -40°C to +125°C. It utilizes ferrite core material and is housed in an unshielded 0805 package.
Feature Summary
- Designed for noise suppression in ultra-high-speed signal lines
- Provides high differential mode cutoff frequency up to 6 GHz
- Utilizes ferrite core material for effective electromagnetic interference blocking
Applications
- USB interface protection
- High-speed data line filtering
- Electromagnetic interference suppression in compact electronics
Procurement Notes
Verify the specific suffix MRC against official Coilcraft documentation to confirm packaging and tape-and-reel specifications. Confirm availability status as distribution channels may indicate limited stock or special order requirements. Ensure the selected variant matches the required impedance and inductance values for the target circuit design.
Selection Notes
Select this component when designing circuits requiring common mode noise attenuation for USB or similar high-speed interfaces. Consider the 0.63 ohm DC resistance and 350 mA current rating to ensure compatibility with power delivery requirements. Evaluate the 0805 footprint constraints against available PCB real estate.
Part Context
This part belongs to the 0805USBF series, which offers various impedance values tailored for different signal integrity needs. The series is characterized by low profile construction suitable for space-constrained applications. Ferrite technology enables effective performance across a wide frequency spectrum.
Replacement Considerations
Consult official Coilcraft substitution guides for verified alternatives. Cross-reference parameters such as inductance, DC resistance, and current rating to ensure functional equivalence without compromising signal integrity.
