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Product Detailed Parameters
- Description：CMC 7MH 5A 2LN TH
- Series：SC-JH
- Mfr：KEMET
- Package：Tray
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：5A
- DC Resistance (DCR) (Max)：-
- Voltage Rating - DC：250V
- Voltage Rating - AC：250V
- Operating Temperature：-40°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：1.102" Dia (28.00mm)
- Height (Max)：-
- Package / Case：Horizontal, 4 PC Pin
- Inductance @ Frequency：7 mH @ 10 kHz
- Qualification：-
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Overview
The KEMET SC22-05-70JH is a two-line common mode choke designed for power line filtering applications. It features a nominal inductance of 7 mH measured at 10 kHz and supports a maximum rated current of 5 A. The component has a DC resistance (DCR) of 60 milliohms and is rated for 250 V AC/DC. It utilizes a horizontal through-hole package with four pins, measuring 28.00 mm in diameter. The device operates within a temperature range of -40°C to 120°C and complies with RoHS3 standards.
Feature Summary
- Provides effective common mode noise suppression for power lines with high permeability toroidal construction.
- Supports high current loads up to 5 A with low DC resistance for minimal power loss.
- Designed for robust performance across wide industrial temperature ranges.
Applications
- Power supply input filtering
- EMI suppression in electronic equipment
- Industrial control systems
Procurement Notes
Verify the obsolete status of this part number before procurement planning. Confirm availability of the manufacturer-recommended substitute SC-05-1100. Ensure design-in timelines account for potential lead time variations associated with end-of-life components. Validate that the replacement meets all electrical and mechanical requirements of the original design.
Selection Notes
Select this component for applications requiring 7 mH inductance at 10 kHz with 5 A current handling. Ensure the PCB layout accommodates the 28.00 mm diameter and through-hole mounting style. Verify that the operating voltage does not exceed 250 V AC/DC. Consider thermal management within the specified -40°C to 120°C range during operation.
Part Context
This component belongs to the KEMET SC-JH series of common mode chokes. These devices are engineered for power line filtering using toroidal cores. The series offers various inductance values and current ratings to suit different EMI suppression needs in commercial and industrial electronics.
Replacement Considerations
The manufacturer recommends SC-05-1100 as a direct substitute. Verify compatibility regarding inductance, current rating, and physical dimensions before implementation.
FAQ
What is the inductance value of the SC22-05-70JH?
The inductance is 7 mH when measured at a frequency of 10 kHz.
Is this component suitable for high-temperature environments?
Yes, it is rated for operation up to 120°C.
