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Product Detailed Parameters
- Description：CMC 800UH 1A 2LN TH
- Series：SU
- Mfr：KEMET
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：1A
- DC Resistance (DCR) (Max)：300mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：250V
- Operating Temperature：-25°C ~ 120°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.669" L x 0.610" W (17.00mm x 15.50mm)
- Height (Max)：0.492" (12.50mm)
- Package / Case：Vertical, 4 PC Pin
- Inductance @ Frequency：800 µH @ 1 kHz
- Impedance @ Frequency：-
- Qualification：-
- Grade：-
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Overview
The KEMET SU9H-R10008 is a through-hole common mode choke belonging to the SU-9V/9H series. It features an inductance of 0.8 mH and a maximum DC current rating of 1 A. The component has a maximum DC resistance of 300 mohms and operates within a temperature range of -25 °C to +120 °C. Designed for AC line filtering, it utilizes a vertical mount style with a tray packaging format.
Feature Summary
- Provides common mode noise suppression for AC line applications
- Features ultra-stable X8R dielectric technology for high reliability
- Supports vertical mounting via through-hole termination
Applications
- AC line input filtering
- High frequency common mode noise reduction
- Power supply EMI suppression
Procurement Notes
Verify the specific suffix 'R' against the manufacturer's latest datasheet to confirm lead frame material and plating specifications. Ensure the ordering quantity aligns with the standard tray packaging configuration provided by authorized distributors. Cross-reference the RoHS compliance status with current regulatory requirements for your target market before finalizing procurement.
Selection Notes
Select this component when designing circuits requiring 0.8 mH common mode inductance at 1 A continuous current. Verify that the operating environment stays within the -25 °C to +120 °C range. Confirm that the PCB layout accommodates the vertical through-hole footprint dimensions of 17 mm length and 11 mm width.
Part Context
This part belongs to KEMET’s SU-9V/9H series of common mode filter chokes. These components are engineered for commercial and industrial power supplies where space efficiency and high thermal stability are critical. The series offers a balance of high inductance and low DC resistance for effective EMI mitigation.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult KEMET technical support or authorized distributor databases for equivalent components matching the 0.8 mH inductance and 1 A current rating specifications.
