SN8S-300

Overview

The KEMET SN8S-300 is a two-line common mode choke designed for through-hole mounting. It features an inductance of 26 µH measured at 100 kHz and supports a maximum current rating of 2 A. The component has a maximum DC resistance (DCR) of 42 mΩ. It operates within a temperature range of -25°C to +105°C. Physical dimensions are 18.00 mm in length, 12.00 mm in width, and a maximum height of 18.00 mm. The package utilizes a vertical orientation with two pins.

Feature Summary

• Provides common mode noise suppression for power lines
• Designed for through-hole PCB integration
• Utilizes ferrite core material for standard filtering applications

Applications

• Power supply line filtering
• General electronic equipment EMI suppression
• Industrial control systems

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct pin configuration and tolerance specifications. Confirm that the required current rating and inductance values align with the design constraints before finalizing procurement orders.

Selection Notes

Select this component when a through-hole solution is required for low-power common mode noise reduction. Ensure the circuit environment stays within the specified -25°C to +105°C operating temperature range. Verify that the physical footprint fits the available board space constraints.

Part Context

This component belongs to the KEMET SN series of standard filters. The series offers various inductance values for common mode chokes intended for power line applications. The SN8S-300 represents a specific variant optimized for 26 µH performance with through-hole termination.

Replacement Considerations

Consult the official KEMET cross-reference documentation for verified substitute part numbers. Do not assume compatibility based on similar inductance values alone; verify pinout and mechanical dimensions.