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Product Detailed Parameters
- Description：CMC 100UH 150MA 2LN 5.1 KOHM SMD
- Series：SCM
- Mfr：Allied Components International
- Package：Tape & Reel (TR)
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：150mA
- DC Resistance (DCR) (Max)：1.5Ohm
- Voltage Rating - DC：80V
- Voltage Rating - AC：-
- Operating Temperature：-55°C ~ 150°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Surface Mount
- Size / Dimension：0.126" L x 0.098" W (3.20mm x 2.50mm)
- Height (Max)：0.098" (2.50mm)
- Package / Case：Horizontal, 4 PC Pad
- Inductance @ Frequency：100 µH @ 100 kHz
- Impedance @ Frequency：5.1 kOhms @ 10 MHz
- Qualification：-
- Grade：-
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Overview
The SCM25FDV-101-RC is a surface mount common mode choke from the SCM series by Allied Components International. It features a wirewound construction with a maximum DC resistance of 1.5 Ohms and a rated current of 150mA. The component provides an inductance of 100 µH at 100 kHz and exhibits an impedance of 5.1 kOhms at 10 MHz. Its physical dimensions are 3.20mm in length and 2.50mm in width, supporting two-line configurations for noise suppression applications.
Feature Summary
- Dual-line configuration for effective common mode noise filtering
- Wirewound construction ensuring stable inductive performance
- Surface mount design facilitating automated assembly processes
Applications
- Signal line noise suppression in compact electronic devices
- Common mode interference reduction in data transmission circuits
- Power line filtering for low-current sensitive components
Procurement Notes
Verify the specific package dimensions and electrical tolerances against the official datasheet before integration. Confirm RoHS compliance status and lead-free certification requirements for your manufacturing standards. Ensure the selected supplier provides authentic components with traceable documentation to maintain supply chain integrity and product reliability.
Selection Notes
Select this component when space constraints require a small footprint SMD choke with moderate inductance values. Consider the 150mA current rating and 1.5 Ohm DCR limits to ensure compatibility with your circuit's power budget. Evaluate the 100 kHz inductance specification against your target frequency range for optimal noise attenuation performance.
Part Context
This part belongs to the SCM series of fixed inductors manufactured by Allied Components International. It is categorized as a surface mount device designed for high-frequency noise suppression. The series typically offers various inductance values within a standardized small outline package format suitable for dense PCB layouts.
Replacement Considerations
Cross-reference with other SCM series variants or equivalent 3.20mm x 2.50mm common mode chokes from different manufacturers. Verify that substitute parts match the 100 µH inductance, 150mA current rating, and 1.5 Ohm DCR specifications to ensure functional equivalence without redesigning the circuit layout.
