WTB50SAD9SY

Overview

The AirBorn WTB50SAD9SY is a rectangular MIL Spec connector from the W Series, designed for board mount applications. It features 50 positions arranged in two rows with socket contacts. The component utilizes through-hole termination and operates at a current rating of 5 A. Constructed with a Polyphenylene Sulfide (PPS) housing and gold-plated copper alloy contacts, it meets MIL-DTL-55302 standards. The connector supports a voltage rating of 1 kV and maintains an insulation resistance of 5 GOhms across a temperature range of -65 C to +125 C.

Feature Summary

• Compliant with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated beryllium copper or copper alloy socket contacts for corrosion resistance
• Utilizes Polyphenylene Sulfide (PPS) housing material for thermal stability
• Designed for straight mounting angle with through-hole PCB termination

Applications

• Military aerospace electronic systems
• Avionics interconnects
• Ruggedized communication equipment
• Defense ground support electronics

Procurement Notes

Verify the specific manufacturer source, as Molex/AirBorn branding appears in distributor listings. Confirm RoHS compliance status via official certificates. Ensure the part number matches the exact suffix requirements for your assembly. Cross-reference with MIL-DTL-55302 documentation for full specification adherence before finalizing procurement orders.

Selection Notes

Select this model for high-density connections requiring MIL-spec durability. The 50-position count suits complex signal routing. Verify that the 5 A current rating aligns with circuit loads. Ensure the straight through-hole form factor fits the mechanical constraints of the target printed circuit board design.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors known for high performance in harsh environments. The series offers various position counts and contact types. The WTB50SAD9SY specifically addresses needs for robust, standardized interconnects in defense and aerospace sectors where reliability is critical.

Replacement Considerations

Equivalent parts include M55302/58-B50X. Verify pinout compatibility and physical dimensions before substitution. Ensure the replacement meets the same MIL-DTL-55302 standard.