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Product Detailed Parameters
- Description：CMC 1MH 2.2A 2LN TH
- Series：ALFT-03A
- Mfr：Abracon LLC
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：2.2A
- DC Resistance (DCR) (Max)：400mOhm
- Voltage Rating - DC：250V
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 85°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.941" L x 0.709" W (23.90mm x 18.00mm)
- Height (Max)：0.850" (21.60mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：1 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The ALFT-03A-13 is a common mode filter choke from the Abracon ALFT series, designed for through-hole PCB mounting. It features a single-channel configuration with an inductance of 1 mH and a maximum DC current rating of 2.2 A. The component exhibits a maximum DC resistance of 400 mohms. Operating within a temperature range of -25°C to +85°C, it measures 23.9 mm in length, 18 mm in width, and 21.6 mm in height.
Feature Summary
- Provides common mode noise suppression for power line applications
- Supports radial through-hole installation on printed circuit boards
- Engineered for high-current handling up to 2.2 amperes
Applications
- Power supply input filtering
- EMI suppression in electronic equipment
- Signal integrity protection in data lines
Procurement Notes
Verify the specific part number ALFT-03A-13 against official Abracon documentation to confirm electrical characteristics and physical dimensions. Ensure compatibility with existing PCB footprints and thermal management requirements before integration into final designs.
Selection Notes
Select this component when a 1 mH inductance and 2.2 A current rating are required for common mode noise reduction. Consider the through-hole package style and operating temperature range of -25°C to +85°C to ensure suitability for the target environment and assembly process.
Part Context
This component belongs to the ALFT series of common mode chokes manufactured by Abracon LLC. The series offers various inductance and current ratings tailored for different power and signal filtering needs. The ALFT-03A-13 specifically targets applications requiring moderate inductance with high current capability.
Replacement Considerations
Consult official Abracon documentation for verified substitute part numbers within the ALFT series or equivalent components from other manufacturers that match the 1 mH inductance, 2.2 A current rating, and through-hole package specifications.
