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Product Detailed Parameters
- Description：CMC 80UH 2A 2LN TH
- Series：SN
- Mfr：KEMET
- Package：Bulk
- Filter Type：Power Line
- Number of Lines：2
- Current Rating (Max)：2A
- DC Resistance (DCR) (Max)：72mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.630" Dia x 0.433" W (16.00mm x 11.00mm)
- Height (Max)：0.689" (17.50mm)
- Package / Case：Vertical, No Base, 2 PC Pin
- Inductance @ Frequency：80 µH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The KEMET SN8D-400 is a through-hole common mode choke designed for power applications. It features an inductance of 80 uH and supports a maximum DC current of 2 A. The component exhibits a maximum DC resistance of 72 mOhms. It operates within a temperature range of -25 C to +105 C. The unit utilizes a ferrite core and measures 20 mm in length, 16 mm in height, with a diameter of 16 mm. The lead spacing is 10 mm.
Feature Summary
- Utilizes a ferrite core structure for effective electromagnetic interference suppression
- Designed for PCB mounting via through-hole termination
- Engineered for standard normal mode filtering in power circuits
Applications
- Power supply line filtering
- Electromagnetic interference suppression in electronic equipment
- AC line filter integration
Procurement Notes
Verify the manufacturer part number SN8D-400 against official KEMET documentation to confirm specifications. Ensure compatibility with required inductance, current rating, and physical dimensions. Check RoHS compliance status as indicated in the datasheet. Confirm package type and pin configuration match the target PCB layout requirements before procurement.
Selection Notes
Select this component when a specific 80 uH inductance and 2 A current handling capability are required for common mode noise reduction. Consider the through-hole mounting style and physical footprint constraints. Evaluate the operating temperature range suitability for the intended environment. Compare DCR values against circuit efficiency requirements.
Part Context
This component belongs to the KEMET SN series of differential mode chokes. It is categorized under common mode chokes and filters. The product is classified as a normal mode SN coil standard filter. It falls within the broader category of AC line filters and inductors, chokes, and coils.
Replacement Considerations
The SN5-400 is a related model in the same series but offers different electrical characteristics including 48 uH inductance and 58 mOhm DCR. Verify if these alternative parameters meet the specific circuit design requirements before substitution.
