SN12-800

$3.87

Description：NMC 250.0UH 5.0A 0.0600 OHM TH
Series：SN
Mfr：KEMET
Package：Tray

SKU:0f8107981fd0 Category: Common Mode Chokes Brand: KEMET

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Product introduction

Product Detailed Parameters

Description：NMC 250.0UH 5.0A 0.0600 OHM TH
Series：SN
Mfr：KEMET
Package：Tray
Filter Type：Power Line
Number of Lines：2
Current Rating (Max)：-
DC Resistance (DCR) (Max)：-
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-25°C ~ 105°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Through Hole
Size / Dimension：-
Height (Max)：-
Package / Case：Vertical, No Base, 2 PC Pin
Inductance @ Frequency：250 µH @ 100 kHz
Qualification：-
Grade：-

Download product information

SN12-800

Overview

The KEMET SN12-800 is a through-hole common mode choke belonging to the SN series, designed for AC line filtering applications. It features a ferrite core and provides an inductance of 250 uH at a test frequency of 100 kHz. The component supports a maximum DC current of 5 A with a maximum DC resistance of 60 mOhms. It operates within a temperature range of -40 C to +105 C and utilizes a radial lead style with a 5.08 mm spacing.

Feature Summary

Provides effective noise suppression for AC power lines through common mode filtering capabilities.
Utilizes a robust ferrite core construction suitable for standard through-hole PCB mounting.
Engineered to handle high continuous currents up to 5 A with low resistive losses.

Applications

AC power line filtering in electronic equipment
Noise suppression in general power supply circuits
EMI reduction in industrial control systems

Procurement Notes

Verify the specific suffix designation when ordering, as variants such as SN12-800J may exist with distinct specifications or packaging configurations. Confirm that the required inductance and current ratings align with the circuit design requirements before procurement. Ensure compatibility with the target PCB footprint regarding lead spacing and hole dimensions.

Selection Notes

Select this component when a through-hole solution is required for AC line filtering with a 250 uH inductance value. It is appropriate for designs needing to manage common mode noise while supporting up to 5 A of direct current. Consider the physical dimensions and thermal performance within the operating temperature range during the layout phase.

Part Context

This part belongs to the KEMET SN series of AC line filters, which are characterized by their normal mode operation and through-hole installation style. The series offers various inductance values tailored for different power levels, providing a standardized option for integrating EMI suppression into power input stages of electronic devices.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify pinout and electrical parameters against alternative components if sourcing from different manufacturers.