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Product Detailed Parameters
- Description：CMC 26UH 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)：42mOhm
- Voltage Rating - DC：-
- Voltage Rating - AC：-
- Operating Temperature：-25°C ~ 105°C
- Ratings：-
- Approval Agency：-
- Features：-
- Mounting Type：Through Hole
- Size / Dimension：0.709" L x 0.472" W (18.00mm x 12.00mm)
- Height (Max)：0.709" (18.00mm)
- Package / Case：Vertical, 2 PC Pin
- Inductance @ Frequency：26 µH @ 100 kHz
- Qualification：-
- Grade：-
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Overview
The KEMET SN8S-300JA is a two-line common mode choke designed for power line filtering applications. It features an inductance of 26 µH measured at 100 kHz and supports a maximum DC current of 2 A. The component has a maximum DC resistance (DCR) of 42 mΩ. It utilizes a vertical through-hole package with dimensions of 18.00 mm in length, 12.00 mm in width, and a maximum height of 18.00 mm. The device operates within a temperature range of -25°C to +105°C.
Feature Summary
- Provides common mode noise suppression for AC power lines
- Utilizes iron core construction for stable inductance performance
- Designed for through-hole mounting on printed circuit boards
Applications
- Power supply input filtering
- AC line interference suppression
- Electromagnetic compatibility (EMC) circuits
Procurement Notes
Verify the manufacturer part number SN8S-300JA against official KEMET documentation to ensure authenticity. Confirm that the required inductance value of 26 µH and current rating of 2 A align with the specific design requirements. Check for RoHS compliance status if environmental regulations apply to the final assembly. Ensure the through-hole footprint matches the PCB layout constraints.
Selection Notes
Select this component when a standard common mode choke with 26 µH inductance is required for low-current power lines. The 2 A current rating suits applications with moderate load currents. The vertical leaded form factor facilitates easy insertion into standard PCB assemblies. Consider the operating temperature range of -25°C to +105°C for environmental suitability.
Part Context
This component belongs to the KEMET SN series of common mode chokes. These components are engineered for general-purpose electromagnetic interference suppression in electronic equipment. The SN8S variant specifically denotes a standard filter configuration suitable for basic power line protection tasks.
Replacement Considerations
Consult KEMET datasheets for direct replacements within the SN series. Verify that any substitute maintains identical inductance, current rating, and physical dimensions to ensure board compatibility.
