4702-009TLF

Overview

The 4702-009TLF is a feedthrough capacitor manufactured by Tusonix, a subsidiary of CTS Electronic Components. It features a capacitance of 300 pF with a rated voltage of 500 V and a tolerance of -20%, +80%. Designed for pill-style mounting, this component operates within a temperature range of -55°C to +125°C. The device provides effective EMI/RFI suppression in high-voltage applications requiring compact surface-mount or panel-mount integration.

Feature Summary

• Provides high-voltage EMI/RFI filtering capability
• Utilizes a compact pill-style package design
• Maintains stable performance across wide temperature ranges

Applications

• High-voltage power supply input filtering
• Electronic equipment chassis grounding points
• Military and aerospace communication systems

Procurement Notes

Verify the specific suffix 'TLF' against official datasheets to confirm lead-free compliance and terminal plating specifications. Ensure the 500V rating aligns with system requirements. Confirm package dimensions match PCB layout constraints before finalizing procurement orders.

Selection Notes

Select this component when high voltage isolation is required alongside significant capacitance values. Compare against lower voltage variants if system stress exceeds ratings. Evaluate thermal management needs given the operating temperature limits and self-heating characteristics under load conditions.

Part Context

This part belongs to the 4702 series of feedthrough capacitors from Tusonix. These components are engineered for robust electromagnetic interference suppression in demanding environments. The series offers various capacitance and voltage combinations to suit diverse electronic filtering requirements.

Replacement Considerations

Consult manufacturer cross-reference lists for verified substitutes. Ensure replacement parts match the 500V rating and pill package dimensions. Verify equivalent capacitance and tolerance specifications to maintain circuit integrity.