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Product Detailed Parameters
- Description：CMC 1.3MH 2A 2LN TH
- Series：SSRH7H-M
- Mfr：KEMET
- Package：Bulk
- Filter Type：-
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：80mOhm
- 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：1.3 mH @ 10 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SSRH7HS-M20013 is a through-hole common mode choke from the SSRH7HS-M series. It features an inductance of 1.3 mH and a maximum DC current rating of 2 A. The component has a maximum DC resistance of 0.08 Ω and a voltage rating of 250 VAC. It operates within a temperature range of -25 °C to +120 °C. The physical dimensions are 18 mm in length, 14.5 mm in depth, and 7.7 mm in height. The device utilizes S18H ferrite material for high permeability.
Feature Summary
- Utilizes proprietary S18H high-permeability ferrite core material for effective noise suppression.
- Features a split bobbin design to provide high impedance across a wide frequency range.
- Offers a compact, low-profile form factor 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 KEMET documentation to confirm current availability and manufacturing status. Ensure that the electrical parameters, including inductance and current ratings, align with the target circuit requirements. Check for any RoHS compliance declarations or specific packaging configurations required by the procurement process.
Selection Notes
Select this component for applications requiring common mode noise filtering in low-to-medium current circuits. The 2 A rating and 1.3 mH inductance make it suitable for general-purpose EMI suppression. Consider the through-hole mounting style and physical dimensions when designing the PCB layout. Verify thermal performance within the specified operating temperature range.
Part Context
This component belongs to the KEMET SSRH7HS-M series of common mode chokes. These coils are designed for low-current applications and utilize specialized ferrite materials to achieve high magnetic permeability. The series is characterized by its small gear structure and optimized core shape, making it ideal for environments where space is limited but effective noise countermeasures are necessary.
FAQ
What is the testing frequency for the inductance specification?
The inductance value is measured at a test frequency of 10 kHz.
What is the maximum operating temperature for this component?
The maximum operating temperature is +120 °C.
