4310-012

Overview

The 4310-012 is a feedthrough capacitor manufactured by Tusonix, a subsidiary of CTS Electronic Components. It features a capacitance of 100 pF with a voltage rating of 200 V and a current rating of 1 A. The component utilizes an axial, press-fit package configuration. Its physical dimensions are specified as 0.125 inches in diameter by 0.187 inches in length (3.18 mm x 4.75 mm). The device operates within a temperature range of -55°C to +125°C.

Feature Summary

• Provides electromagnetic interference suppression through feedthrough architecture
• Supports direct panel mounting via press-fit termination method
• Maintains electrical stability across extended industrial temperature ranges

Applications

• Electromagnetic compatibility filtering in electronic enclosures
• Power line conditioning for sensitive instrumentation
• Signal integrity management in high-frequency circuits

Procurement Notes

Verify the specific suffix requirements against the official datasheet to ensure correct termination style and tolerance. Confirm that the press-fit installation method aligns with the target panel thickness and hole specifications. Check RoHS compliance status if restricted substances are mandated for the final assembly process.

Selection Notes

Select this component when a low capacitance value is required for high-frequency noise attenuation. The 200 V rating provides headroom for moderate voltage applications. Ensure the PCB or chassis design accommodates the axial form factor and allows sufficient clearance for the press-fit insertion depth.

Part Context

This part belongs to the Tusonix 4310 series of feedthrough capacitors. These components are designed for EMC applications where compact size and reliable mounting are critical. The series offers various capacitance values and voltage ratings to suit different filtering requirements in aerospace, military, and industrial sectors.

Replacement Considerations

Cross-reference with other 100 pF, 200 V axial feedthrough capacitors. Verify that substitute parts match the 3.18 mm diameter and 4.75 mm length constraints. Ensure the replacement supports the same press-fit mechanical interface and thermal operating range.