M15733/61-0003

Overview

The M15733/61-0003 is a MIL-DTL-55342 qualified EMI feedthrough filter manufactured by Tusonix, a subsidiary of CTS Electronic Components. It corresponds to the commercial part number 4206-502 and utilizes a Pi-filter topology for superior noise attenuation. The component features a capacitance of 2000pF and a voltage rating of 500VDC at 125°C. Designed for chassis mounting, it employs a 5/16-24 bolt-in configuration with GMV termination, ensuring secure installation in high-reliability aerospace and defense applications requiring robust electromagnetic interference suppression.

Feature Summary

• MIL-DTL-55342 qualified construction for military-grade reliability
• Pi-filter topology providing enhanced high-frequency noise attenuation
• Bolt-in chassis mount design with GMV termination for secure integration

Applications

• Aerospace electronic systems requiring MIL-DTL-55342 compliance
• Defense communication equipment shielding
• High-voltage power line filtering in rugged environments

Procurement Notes

Verify that the supplier provides original manufacturer documentation confirming the MIL-DTL-55342 qualification status. Ensure the received unit matches the 4206-502 commercial designation and confirms the 500VDC rating. Request material traceability certificates to validate authenticity, as this component serves critical military specifications where counterfeit parts pose significant operational risks.

Selection Notes

Select this component when MIL-DTL-55342 compliance is mandatory for the system architecture. The 500VDC rating suits high-voltage DC applications, while the 2000pF capacitance targets specific frequency bands. The bolt-in mechanical interface requires compatible chassis panel cutouts. Verify thermal operating limits align with the intended environmental conditions before finalizing the design.

Part Context

Tusonix specializes in EMC products as a subsidiary of CTS Electronic Components. This series represents their high-reliability feedthrough filters designed for harsh environments. The M15733/61-0003 designation links directly to the commercial 4206-502 model, bridging military specification requirements with standard industrial availability for consistent supply chain management.

Replacement Considerations

Direct substitutes include other MIL-DTL-55342 qualified Pi-filters with identical 2000pF capacitance and 500VDC ratings. Verify mechanical compatibility with the 5/16-24 bolt-in thread size. Cross-reference with Tusonix 4206-502 equivalents from authorized distributors to ensure performance parity.