WTB14SAD7J

Overview

The WTB14SAD7J is a rectangular MIL-DTL-55302 series board mount receptacle manufactured by Molex / AirBorn. It features a dual-row configuration with 14 positions and a 2.54 mm (0.100 inch) pitch. Designed for through-hole termination, this component utilizes gold-plated copper alloy socket contacts housed in a polyphenylene sulfide (PPS) body. The connector supports a current rating of 5 A and an insulation resistance of 5 GOhms. It operates within a temperature range of -65°C to +125°C and includes guide sets with mounting ears for secure installation.

Feature Summary

• Complies with MIL-DTL-55302 military specifications for rugged reliability
• Features gold-plated copper alloy socket contacts for stable signal transmission
• Constructed with a polyphenylene sulfide (PPS) plastic body for thermal stability
• Includes integrated guide sets and mounting ears for precise PCB alignment

Applications

• Military and aerospace electronic systems requiring standardized interconnects
• Avionics equipment utilizing MIL-DTL-55302 compatible hardware
• High-reliability industrial control boards needing robust through-hole connections

Procurement Notes

Verify the specific suffix codes against the manufacturer datasheet to ensure correct tail length and contact orientation. Confirm that the ordering part number matches the required MIL-DTL-55302 variant. Check RoHS compliance status if environmental regulations apply to the assembly. Ensure mating plug counterparts are selected from the same W Series family to guarantee proper mechanical fit and electrical continuity.

Selection Notes

Select this receptacle when a straight, dual-row board mount solution with 14 positions is required. The 2.54 mm pitch suits standard density PCB layouts. Choose this model over right-angle variants if vertical mounting is necessary. Verify that the 5 A current rating meets the circuit load requirements. Ensure the PPS material properties align with the operational temperature environment of the target application.

Part Context

This component belongs to the AirBorn W Series, a line of rectangular connectors designed for demanding environments. The series offers various contact counts and orientations, all adhering to strict military standards. The WTB14SAD7J represents the 14-position socket variant, providing a compact interface for high-density applications where space efficiency and connection integrity are critical priorities.