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Product Detailed Parameters
- Description：CMC 16.9MH 800MA 2LN TH
- Series：SSRH7H-M
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：800mA
- DC Resistance (DCR) (Max)：560mOhm
- 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：16.9 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSRH7H-M08169 is a through-hole common mode choke from the SSRH7H-M series. It features an inductance of 16.9 mH at 10 kHz and a maximum DC current rating of 0.8 A. The component has a maximum DC resistance of 0.56 Ω and is rated for 250 VAC. It operates within a temperature range of -25 °C to +120 °C. The physical dimensions are 18 mm length, 14.5 mm depth, and 12 mm height, utilizing 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 high impedance across a wide frequency range.
- Offers a compact, low-profile form factor suitable for applications with strict space constraints.
Applications
- Audio-visual equipment noise suppression
- Office automation devices
- Digital equipment filtering
- Compact power supply circuits
Procurement Notes
Verify the specific part number against official KEMET documentation to confirm electrical parameters and mechanical dimensions. Ensure the selected component meets the required operating temperature range and voltage ratings for the target application. Cross-reference termination types and mounting styles to guarantee compatibility with the intended PCB layout and assembly process.
Selection Notes
Select this component for low-current applications requiring high inductance in a small footprint. The split bobbin design supports effective noise cancellation in sensitive digital and AV circuits. Consider the thermal limits and DC resistance when designing power stages. Verify that the through-hole mounting style aligns with the manufacturing capabilities and board design requirements.
Part Context
This component belongs to the KEMET SSRH7H-M series of common mode chokes. The series is characterized by the use of specialized ferrite materials and compact geometries. These inductors are engineered for general-purpose noise suppression in consumer electronics and office equipment where space efficiency and reliable EMI reduction are primary design drivers.
Replacement Considerations
Consult official KEMET substitution guides or datasheets for verified equivalent part numbers. Do not assume cross-compatibility with other manufacturers' components without verifying electrical specifications and mechanical fit. Official substitutes must match the inductance, current rating, and package dimensions.
