SFSRC0500103ZX0

Overview

The Knowles Syfer SFSRC0500103ZX0 is a hermetically sealed panel mount EMI feedthrough capacitor. It features a capacitance of 10 nF with a tolerance range of -20% to +80%. The device has a maximum DC voltage rating of 400 V and operates within a temperature range of -55°C to +125°C. Physical dimensions include a diameter of 2.8 mm and a length of 9.2 mm. It utilizes a C-filter circuit topology for electromagnetic interference suppression.

Feature Summary

• Hermetic sealing provides environmental protection and reliability in harsh conditions.
• Panel mount design facilitates direct integration into equipment enclosures.

Applications

• Electromagnetic interference filtering in electronic systems
• Power supply line conditioning
• Signal path noise suppression

Procurement Notes

Verify the specific voltage rating and tolerance requirements against the official datasheet before procurement. Confirm that the physical dimensions and mounting style match the mechanical constraints of the target application. Ensure compatibility with the intended operating temperature range and signal frequencies.

Selection Notes

Select this component when hermetic sealing is required for environmental durability. Consider the 400 VDC rating and 10 nF capacitance for appropriate filtering needs. Evaluate the panel mount configuration against available space and installation methods. Compare performance characteristics with alternative feedthrough capacitors if higher current or different capacitance values are needed.

Part Context

This component belongs to the Knowles Syfer feedthrough capacitor family, designed for high-reliability EMI filtering. These devices are commonly used in aerospace, defense, and industrial applications where robust performance and long-term stability are critical. The hermetic seal distinguishes it from non-sealed alternatives.

Replacement Considerations

Check for equivalent hermetically sealed feedthrough capacitors with matching capacitance, voltage ratings, and physical dimensions. Verify that any substitute part maintains the same mounting style and environmental sealing capabilities to ensure system compatibility.