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Product Detailed Parameters
- Description：CMC 80MA 2LN 900 OHM SMD
- Series：SCM
- Mfr：Allied Components International
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：80mA
- DC Resistance (DCR) (Max)：600mOhm
- Voltage Rating - DC：120V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 150°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.081" L x 0.049" W (2.05mm x 1.25mm)
- Height (Max)：0.055" (1.40mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：900 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The SCM10-901M-RC is a surface mount common mode choke manufactured by Allied Components International. It is designed for signal line filtering applications, specifically supporting USB 2.0 standards. The component features two lines and provides an impedance of 900 Ohms at a frequency of 100 MHz. The maximum current rating for this device is 80 mA. These specifications define its electrical performance characteristics within the SCM10 series.
Feature Summary
- Designed as a surface mount common mode filter for signal lines
- Supports USB 2.0 interface requirements
- Provides high impedance attenuation at 100 MHz
Applications
- USB 2.0 data line filtering
- Signal line noise suppression
- Common mode interference reduction in compact electronic devices
Procurement Notes
Verify the exact part number SCM10-901M-RC against official Allied Components International documentation to ensure correct impedance and current ratings. Confirm that the surface mount package type matches your PCB layout requirements. Check for active product status and availability through authorized distributors before finalizing procurement plans.
Selection Notes
Select this component when a 900 Ohm impedance at 100 MHz is required for USB 2.0 applications with a maximum current handling capacity of 80 mA. Ensure the surface mount form factor fits the designated footprint on the circuit board. Compare these specific electrical parameters against other SCM10 variants to confirm suitability for the intended signal integrity needs.
Part Context
This component belongs to the SCM10 series of surface mount common mode chokes from Allied Components International. The series includes various impedance values tailored for different signal line applications. The SCM10-901M-RC variant specifically targets high-frequency noise suppression in low-current signal paths, distinguishing it from higher current power line filters.
Replacement Considerations
Compatible substitutes include other SCM10 series parts with similar impedance characteristics, such as SCM10-670M-RC or SCM10-181M-RC, provided the specific 900 Ohm @ 100 MHz requirement can be met or adjusted for. Verify pin compatibility and current ratings before substitution.
