SFSWR5000681MX0

$11.73

Description：SOLDER MOUNT HERMETIC EMI FILTER
Series：SFSWR
Mfr：Knowles Syfer
Package：Bulk

SKU:b49e8feb9ce8 Category: Feed Through Capacitors Brand: Knowles Syfer

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Product introduction

Product Detailed Parameters

Description：SOLDER MOUNT HERMETIC EMI FILTER
Series：SFSWR
Mfr：Knowles Syfer
Package：Bulk
Voltage - Rated：500V
Current：5:00 AM
Operating Temperature：-55°C ~ 125°C
Mounting Type：Through Hole
Package / Case：Axial
Size / Dimension：0.156" Dia x 0.110" L (3.96mm x 2.79mm)
Capacitance：680 pF
Tolerance：±20%
DC Resistance (DCR) (Max)：-
Insertion Loss：19dB @ 100MHz
Temperature Coefficient：X7R
Ratings：-
Height (Max)：-
Thread Size：-

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SFSWR5000681MX0

Overview

The Knowles Syfer SFSWR5000681MX0 is a feedthrough capacitor rated at 500 VDC with a capacitance of 680 pF and a tolerance of ±20%. It utilizes an X7R dielectric and features a bottom end seal configuration. The component has a cylindrical form factor with a diameter of 3.25 mm and a length of 3.29 mm. It supports a current rating of 5 A and operates within a temperature range of -55°C to +125°C. The unit employs solder termination and provides an insulation resistance of 10 GOhms.

Feature Summary

Bottom end seal construction for secure mounting
X7R ceramic dielectric material
Solder termination style

Applications

EMI filtering in electronic circuits
Power supply line conditioning
Signal integrity protection

Procurement Notes

Verify the specific suffix MX0 against official datasheets to confirm the bottom end seal configuration and X7R dielectric characteristics. Ensure compatibility with the required 500 VDC operating voltage and 680 pF capacitance value. Confirm that the physical dimensions of 3.25 mm diameter and 3.29 mm length fit the designated PCB or panel space. Validate the 5 A current rating meets the application's thermal and electrical requirements.

Selection Notes

Select this component when a compact feedthrough capacitor with a bottom seal is required for EMI suppression. The X7R dielectric offers stable performance across the specified temperature range. Consider the 5 A current rating and 500 VDC voltage rating to ensure adequate headroom for the target circuit. Verify that the solder termination method aligns with the manufacturing process.

Part Context

This part belongs to the SFSWR series of feedthrough capacitors from Knowles Syfer. These components are designed for high-reliability applications requiring effective electromagnetic interference filtration. The series typically includes various capacitance values and voltage ratings to suit different circuit needs.