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Product Detailed Parameters
- Description：CMC 7MH 5A 2LN TH
- Series：SCR
- Mfr：KEMET
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：47mOhm
- Voltage Rating - DC：250V
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.142" L x 1.063" W (29.00mm x 27.00mm)
- Height (Max)：0.906" (23.00mm)
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：7 mH @ 10 kHz
- Qualification：-
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Overview
The KEMET SCR-050-0R9A070JH is a high impedance common mode filter designed for through-hole mounting. It features a toroidal core with a nominal inductance of 7 mH at 10 kHz. The component supports a maximum DC current rating of 5 A and exhibits a maximum DC resistance of 47 mOhms. It operates within a temperature range of -40°C to +120°C and is rated for 250 V. The physical dimensions include a diameter of 29 mm, a width of 27 mm, a length of 4 mm, and a height of 23 mm.
Feature Summary
- Utilizes proprietary high permeability material for effective common mode noise suppression
- Toroidal construction provides compact form factor with high impedance characteristics
- Through-hole design facilitates secure mechanical attachment on printed circuit boards
Applications
- Audio-visual equipment signal line protection
- Home appliance power supply filtering
- General AC line filter applications requiring common mode choke functionality
Procurement Notes
Verify the specific suffix 'H' against the manufacturer's latest documentation to confirm packaging or compliance variations. Ensure the required inductance tolerance and current ratings align with the system design constraints before finalizing procurement orders.
Selection Notes
Select this component when high impedance common mode filtering is required for audio-visual or home appliance circuits. The 5 A current rating and low DC resistance make it suitable for power supply lines where minimal voltage drop is critical while maintaining effective noise attenuation.
Part Context
This part belongs to the KEMET SCR series of common mode chokes. The series offers various characteristics using high permeability materials. The SCR-050-0R9A070JH specifically targets applications needing robust EMI suppression in a through-hole package format.
Replacement Considerations
Consult official substitution guides for equivalent inductance and current ratings. Verify pin compatibility and physical dimensions if replacing in existing designs.
