SFJNL5000334MX1

Description：CAP FEEDTHRU 0.33UF 500V AXIAL
Series：SFJN
Mfr：Knowles Syfer
Package：Bulk

SKU:666a24aaa877 Category: Feed Through Capacitors Brand: Knowles Syfer

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Product introduction

Product Detailed Parameters

Description：CAP FEEDTHRU 0.33UF 500V AXIAL
Series：SFJN
Mfr：Knowles Syfer
Package：Bulk
Voltage - Rated：500V
Current：15 A
Operating Temperature：-55°C ~ 125°C
Mounting Type：-
Package / Case：Axial, Bushing
Size / Dimension：0.386" Dia x 0.370" L (9.80mm x 9.40mm)
Capacitance：0.33 µF
Tolerance：±20%
DC Resistance (DCR) (Max)：-
Insertion Loss：-
Temperature Coefficient：X7R
Ratings：-
Height (Max)：-
Thread Size：M6x0.75

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SFJNL5000334MX1

Overview

The SFJNL5000334MX1 is an EMI feedthrough filter manufactured by Knowles Syfer. It features a capacitance of 0.33 µF with a tolerance of ±20%. The device has a DC voltage rating of 500 VDC and utilizes X7R dielectric material. It supports a maximum DC current of 5 A. The component operates within a temperature range of -55 °C to +125 °C. It employs a threaded panel mount configuration with a 12-32 UNEF thread size. The physical dimensions include a diameter of 6.35 mm, a length of 17 mm, and a width of 4.85 mm.

Feature Summary

Provides electromagnetic interference filtering through integrated L-C circuit topology
Features threaded panel mount design for secure mechanical installation
Utilizes X7R dielectric material for stable performance across operating temperatures

Applications

Electromagnetic interference suppression in electronic enclosures
Power line filtering for sensitive instrumentation
Panel-mounted signal conditioning applications

Procurement Notes

Verify the specific circuit topology designation against official documentation, as source references contain conflicting classifications regarding the internal filter structure. Confirm that the 12-32 UNEF thread specification matches the mounting requirements. Ensure the 500 VDC rating and 5 A current capacity align with the target application's electrical constraints before procurement.

Selection Notes

Select this component when a panel-mount solution is required for high-voltage EMI suppression. The 0.33 µF capacitance value suits specific frequency attenuation needs. Verify compatibility with the 12-32 UNEF mounting standard. Consider the thermal limits defined by the X7R dielectric if operation exceeds standard ranges.

Part Context

This part belongs to the Knowles Syfer EMI feedthrough filter portfolio. These components are designed for robust noise reduction in demanding environments. The series offers various capacitance values and mounting styles to address different shielding requirements.