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Product Detailed Parameters
- Description：CMC 15.4MH 700MA 2LN TH
- Series：SSRH7H-M
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：700mA
- DC Resistance (DCR) (Max)：630mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.709" L x 0.571" W (18.00mm x 14.50mm)
- Height (Max)：0.472" (12.00mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：15.4 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSRH7HS-M07154 is a through-hole common mode choke from the SSRH7HS-M series. It features an inductance of 15.4 mH measured at 10 kHz and supports a maximum DC current of 0.7 A. The component has a maximum DC resistance of 0.63 Ω and is rated for 250 V AC. It operates within a temperature range of -25 °C to +120 °C. Physical dimensions are 18 mm length, 14.5 mm depth, and 12 mm height with solder pad terminations.
Feature Summary
- Utilizes proprietary S18H high permeability ferrite core material for optimized magnetic performance.
- Features a split bobbin structure designed to provide higher impedance across a wide frequency range.
- Offers a compact 12 mm height profile suitable for space-constrained applications.
Applications
- Audio-visual equipment
- Office automation devices
- Digital equipment
- Small power supplies
Procurement Notes
Verify the specific part number against official manufacturer documentation to confirm electrical parameters and physical dimensions. Ensure compatibility with existing PCB layouts regarding through-hole spacing and mounting orientation. Check for any RoHS compliance declarations required by your region. Confirm that the operating temperature range meets your system's environmental requirements before finalizing procurement.
Selection Notes
Select this component when designing circuits requiring common mode noise suppression for low-current AC lines. The 15.4 mH inductance provides effective filtering for specific noise frequencies. Consider the 0.7 A current rating to ensure the component does not saturate under normal load conditions. The through-hole package is suitable for manual assembly or standard wave soldering processes.
Part Context
This component belongs to the KEMET SSRH7H-M coil family, which includes various common mode chokes. These coils are characterized by low current ratings and high inductance values. They utilize specialized ferrite materials to address noise countermeasures in sensitive electronic systems. The series is designed for applications where compact size and effective EMI reduction are prioritized.
Replacement Considerations
No public confirmed substitute part numbers are available in the provided source data. Verify pinout and mechanical dimensions if considering alternative manufacturers. Ensure equivalent inductance and current ratings are maintained to preserve circuit functionality.
