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Product Detailed Parameters
- Description：CMC 2.2MH 1A 2LN TH
- Series：AMFC-NZ
- Mfr：aimtec
- Package：Box
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：90mOhm (Typ)
- Voltage Rating - DC：2000V (2kV)
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.669" L x 0.378" W (17.00mm x 9.60mm)
- Height (Max)：0.709" (18.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：2.2 mH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The Aimtec AMFC22-1NZ is a through-hole common mode choke designed for power line EMI filtering. It features an inductance of 2.2 mH at 1 kHz and supports a maximum current of 1 A with a DC resistance of 0.65 Ohms. The component operates within a temperature range of -40°C to 125°C and meets UL508 isolation requirements up to 2000 VDC.
Feature Summary
- Provides effective noise reduction for sensitive analog circuits in power lines
- Designed with an open-frame structure for cost-efficient integration
- Capable of withstanding high voltage isolation requirements
Applications
- EMI filtering in power supply inputs
- Noise suppression for sensitive analog circuitry
- Electromagnetic compatibility enhancement in electronic devices
Procurement Notes
Verify the specific suffix (e.g., -360) against the datasheet to confirm packaging or tolerance variations. Ensure the operating temperature range aligns with the application environment. Confirm RoHS compliance status if required by regulatory standards. Cross-reference pinout diagrams for correct PCB footprint implementation.
Selection Notes
Select this component when a 2.2 mH inductance at 1 kHz is required for common mode noise attenuation. The 1 A current rating suits low-power applications. Consider the through-hole package type for mechanical stability. Verify that the 2000 VDC isolation rating meets safety standards for the intended circuit topology.
Part Context
This part belongs to the AMFC-NZ series of open-frame common mode chokes from Aimtec. These components are engineered for economic efficiency while maintaining robust performance in EMC applications. The series typically supports input currents up to 3 A, offering flexibility for various power line filtering needs.
Replacement Considerations
Check for direct substitutes within the AMFC-NZ series with matching inductance and current ratings. Verify physical dimensions and lead spacing for board compatibility. Ensure equivalent isolation voltage and temperature specifications before substitution.
