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Product Detailed Parameters
- Description：CMC 260MA 2LN 600 OHM SMD
- Series：SCM20
- Mfr：Allied Components International
- Package：Tape & Reel (TR)
- Filter Type：Signal Line
- Number of Lines：2
- Current Rating (Max)：260mA
- DC Resistance (DCR) (Max)：800mOhm
- Voltage Rating - DC：50V
- Voltage Rating - AC：-
- Operating Temperature：-40°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.126" L x 0.063" W (3.20mm x 1.60mm)
- Height (Max)：0.083" (2.10mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：-
- Impedance @ Frequency：600 Ohms @ 100 MHz
- Qualification：-
- Grade：-
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Overview
The SCM20-601T-RC is a surface mount common mode choke manufactured by Allied Components International. It features a horizontal package with four pads and operates within a temperature range of -40°C to 105°C. The component has a DC resistance maximum of 0.0600 ohms and an impedance of 90 Ohms at 100 MHz. Its physical dimensions are 0.126 inches in length, 0.063 inches in width, and a maximum height of 0.083 inches (2.10mm).
Feature Summary
- Designed for filtering EMI/RFI noise in signal lines.
- Constructed as a ferrite chip filter type.
- RoHS compliant and lead-free construction.
Applications
- Signal line noise suppression
- EMI/RFI filtering in electronic circuits
Procurement Notes
Verify the specific impedance value and DC resistance against the official datasheet before integration. Confirm that the horizontal surface mount package dimensions align with the PCB footprint requirements. Ensure the operating temperature range meets the environmental conditions of the final assembly. Check for RoHS compliance status if required by regulatory standards.
Selection Notes
Select this component when a low-profile surface mount common mode choke is required for high-frequency noise attenuation. Consider the 90 Ohm impedance at 100 MHz for appropriate frequency targeting. Evaluate the 0.0600 ohm DC resistance to ensure minimal voltage drop in the circuit path. Verify compatibility with automated surface mount assembly processes due to the pad configuration.
Part Context
This part belongs to the SCM20 series of magnetic components produced by Allied Components International. The series includes various impedance variants tailored for different filtering needs. These components are generally used in compact electronic designs requiring effective electromagnetic interference reduction without increasing board space significantly.
Replacement Considerations
Direct substitutes may include other SCM20 series parts with similar impedance ratings, such as the SCM20-900T-RC, provided the electrical characteristics match the design requirements. Always verify pinout and dimensional compatibility before substitution.
FAQ
What is the impedance of the SCM20-601T-RC at 100 MHz?
The impedance is 90 Ohms at 100 MHz.
What is the maximum DC resistance for this component?
The maximum DC resistance is 0.0600 ohms.
