4702-002M

Overview

The 4702-002M is a feedthrough capacitor from the Tusonix 4702 series, designed for EMI/RFI filtering. It features a capacitance of 1000 pF with a tolerance of -20% and +80%. Rated for 100 V DC, it supports a continuous current of 20 A. The component operates within a temperature range of -55°C to 125°C. It utilizes a surface-mount package with dimensions of 8.00 mm in length and 2.29 mm in width.

Feature Summary

• Provides effective electromagnetic interference suppression through feedthrough architecture
• Supports high continuous current handling capabilities for power line applications
• Maintains stable electrical performance across extended industrial temperature ranges

Applications

• Power supply input filtering
• Signal line noise suppression
• Electronic equipment chassis grounding

Procurement Notes

Verify RoHS compliance status as the 'M' suffix typically indicates non-compliant variants compared to 'LF' versions. Confirm package type matches design requirements. Check manufacturer datasheets for specific environmental ratings and lead times before finalizing procurement plans.

Selection Notes

Select this component when 1000 pF capacitance and 20 A current rating are required. Ensure the surface-mount footprint fits the PCB layout. Consider thermal management due to high current operation. Verify voltage derating requirements for the specific application environment.

Part Context

This part belongs to the Tusonix 4702 series of three-terminal network filter capacitors. These components integrate a capacitor and ground terminal into a single surface-mount package. They are engineered for compact designs requiring efficient noise filtration in space-constrained electronic systems.

Replacement Considerations

Check for equivalent capacitance and current ratings in other manufacturers' surface-mount feedthrough capacitors. Verify pinout compatibility and physical dimensions for direct replacement. Ensure voltage ratings meet or exceed original specifications.