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WTB40PR9J342 is listed in the Headers, Male Pins range at ChipApex. The manufacturer field lists AirBorn, a Molex company. Its product description is WTB40PR9J342. Review the specifications below when checking this part for your BOM.
Headers, Male Pins specifications for WTB40PR9J342
- Description：WTB40PR9J342
- Series：W
- Mfr：AirBorn, a Molex company
- Package：Bulk
- Connector Type：Plug
- Contact Type：Male Pin
- Pitch - Mating：0.100" (2.54mm)
- Number of Positions：40
- Number of Rows：2
- Row Spacing - Mating：0.100" (2.54mm)
- Number of Positions Loaded：All
- Style：Board to Board
- Shrouding：Unshrouded
- Mounting Type：Through Hole, Right Angle
- Termination：Solder
- Fastening Type：Push-Pull
- Contact Length - Mating：0.150" (3.81mm)
- Contact Length - Post：0.140" (3.56mm)
- Overall Contact Length：-
- Insulation Height：0.250" (6.35mm)
- Contact Shape：Circular
- Contact Finish - Mating：Gold
- Contact Finish Thickness - Mating：-
- Contact Finish - Post：-
- Contact Material：Copper Alloy
- Insulation Material：Polyphenylene Sulfide (PPS), Glass Filled
- Features：Jackscrews, Mating Flange, Mounting Flange
- Operating Temperature：-65°C ~ 125°C
- Ingress Protection：-
- Material Flammability Rating：-
- Insulation Color：Gray
- Current Rating (Amps)：5A
- Voltage Rating：1000V
Headers, Male Pins datasheet and documents for WTB40PR9J342
Headers, Male Pins Overview
The WTB40PR9J342 is a rectangular MIL-Spec connector from the AirBorn W Series, manufactured by Molex. It features a right-angle board mount plug with 40 positions arranged in two rows. The component utilizes gold-plated copper alloy pin contacts and a polyphenylene sulfide (PPS) body. Designed for through-hole termination, it supports a current rating of 5 A and operates within a temperature range of -65°C to +125°C. The connector adheres to MIL-DTL-55302 standards, offering an insulation resistance of 5 GOhms and a 2.54 mm pitch.
Headers, Male Pins Feature Summary
- Complies with MIL-DTL-55302 military specifications for rugged reliability.
- Features a right-angle design with mounting ears for secure board integration.
- Utilizes gold-plated contacts on a PPS insulator for corrosion resistance.
Headers, Male Pins Applications
- Aerospace electronic systems
- Defense communication equipment
- Ruggedized instrumentation
Headers, Male Pins Procurement Notes
Verify that the specific part number matches the required MIL-DTL-55302 compliance level. Confirm that the right-angle orientation and through-hole soldering method align with the PCB layout constraints. Ensure the supplier provides traceability documentation consistent with military-grade procurement standards.
Headers, Male Pins Selection Notes
Select this model when a high-density, right-angle male connector is required for MIL-Spec applications. The 40-position count and 2.54 mm pitch suit dense circuit layouts. Verify compatibility with corresponding female receptacles in the same series for mating interface integrity.
Headers, Male Pins Part Context
This component belongs to the AirBorn W Series, designed for demanding environments. It represents a specialized solution within Molex's portfolio, focusing on durability and strict adherence to military standards for critical infrastructure.
Headers, Male Pins Replacement Considerations
Compatible substitutes include other MIL-DTL-55302 compliant connectors with matching 40-pin configurations and right-angle orientations. Cross-reference dimensions and contact plating requirements before substitution.
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