WT21SAD9

Headers, Receptacles, Female Sockets Overview

The AirBorn WT21SAD9 is a rectangular board connector belonging to the W-Series, designed for high-reliability interconnect applications. It features a plug configuration with female contacts arranged in two rows, providing a total of 21 contact positions. The component utilizes a straight mounting style with solder terminals for secure PCB attachment. Constructed as a general-purpose unit, it supports mating with multiple compatible parts within the series. The connector employs tin lead contact finishes and operates with a standard 2.54 mm terminal pitch, ensuring robust performance in demanding environments.

Headers, Receptacles, Female Sockets Feature Summary

• Dual-row female contact arrangement for dense signal routing
• Straight plug design with solder termination for direct board mounting
• Tin lead contact finish for reliable electrical connection
• General-purpose construction suitable for varied industrial loads

Headers, Receptacles, Female Sockets Applications

• Aerospace avionics systems requiring rugged interconnects
• Defense military equipment needing high-reliability connections
• Industrial control panels utilizing standard board connectors
• Commercial electronic assemblies demanding dependable signal paths

Headers, Receptacles, Female Sockets Procurement Notes

Verify the specific manufacturer designation, as AirBorn products are now integrated under Molex. Confirm that the ordering suffix matches the required orientation and contact finish specifications. Ensure compatibility with mating receptacles before procurement. Request current availability status directly from authorized distributors, as lead times may vary for specialized connector components.

Headers, Receptacles, Female Sockets Selection Notes

Select this model when a two-row female plug with 21 contacts is required for straight board mounting. Ensure the application environment aligns with the general-purpose rating and tin lead finish capabilities. Verify that the 2.54 mm pitch fits the existing PCB layout constraints. Cross-reference mating part numbers to guarantee mechanical and electrical compatibility within the W-Series ecosystem.

Headers, Receptacles, Female Sockets Part Context

This component belongs to the AirBorn W-Series, a line of rectangular MIL-spec connectors known for durability in harsh environments. As a subsidiary of Molex, AirBorn continues to produce specialized interconnect solutions for aerospace and defense sectors. The WT21SAD9 represents a standard board-to-board or cable-to-board interface option within this extensive portfolio of high-performance connectors.

Headers, Receptacles, Female Sockets Replacement Considerations

Identify mating receptacles within the same W-Series family for direct replacement. Verify that any substitute maintains the 21-contact count and dual-row female configuration. Ensure the straight plug form factor and solder termination method remain consistent with the original assembly requirements.