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Product Detailed Parameters
- Description：CMC 250MA 2LN 50 OHM SMD
- Series：SCMHF20
- Mfr：Allied Components International
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：250mA
- DC Resistance (DCR) (Max)：300mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 125°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.047" L x 0.039" W (1.20mm x 1.00mm)
- Height (Max)：0.035" (0.90mm)
- Package / Case：Vertical, 2 PC Pin
- Inductance @ Frequency：-
- Impedance @ Frequency：50 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The SCMHF20-500T-RC is a surface mount common mode choke manufactured by Allied Components International. It features a rated DC voltage of 50V and operates within a temperature range of -55°C to 125°C. The component has physical dimensions of 1.20mm in length and 1.00mm in width. It is designed for signal line filtering applications and complies with RoHS standards.
Feature Summary
- Designed for signal line filtering applications
- RoHS compliant construction
- Wide operating temperature capability
Applications
- Signal line noise suppression
- Common mode interference reduction in compact electronics
Procurement Notes
Verify the specific datasheet from Allied Components International to confirm exact electrical parameters such as impedance and current ratings, as distributor listings may vary. Ensure the package type matches the PCB footprint requirements. Confirm RoHS compliance status if required by project specifications.
Selection Notes
Select this component for applications requiring small form factor common mode chokes. The 50V rating and wide temperature range suit various industrial and consumer electronics. Verify that the impedance characteristics meet the specific noise frequency requirements of the target circuit design.
Part Context
This part belongs to the SCM series of magnetic components from Allied Components International. The manufacturer specializes in industry-standard and custom magnetic modules. This specific model is a surface mount device intended for high-density circuit board layouts.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing requires matching impedance, current, and physical dimensions with other manufacturers' offerings.
