RM452-300-341-9900

Headers, Male Pins Overview

The AirBorn RM452-300-341-9900 is a rectangular MIL-DTL-55302 series connector designed as a board mount plug. It features a right-angle configuration with a plastic body and four rows of contacts, providing a total of 300 positions. The component utilizes a 1.91 mm (0.075 inch) pitch for its male pin contacts, which are gold-plated. Termination is achieved through surface mount technology (SMD/SMT) with scored contacts and a tail length of 0.014 inches. The housing is constructed from Polyphenylene Sulfide (PPS), supporting an operating temperature range from -65°C to +125°C. Rated for 3 A current and 750 V voltage, it includes mounting ears and unassembled polarized guide pins.

Headers, Male Pins Feature Summary

• High-density interconnect capability with 300 positions in a compact four-row layout
• Right-angle board mount design facilitating space-efficient circuit board integration
• Surface mount termination method ensuring secure attachment to printed circuit boards
• Polarization system utilizing guide pins to ensure correct mating alignment

Headers, Male Pins Applications

• Military and aerospace electronic systems requiring MIL-DTL-55302 compliance
• Ruggedized communication equipment demanding high reliability
• Avionics assemblies necessitating dense signal routing
• Industrial control systems operating in extreme temperature environments

Headers, Male Pins Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact termination style, polarization, and contact plating specifications. Ensure compatibility with mating receptacles regarding row count and pitch dimensions. Confirm that the surface mount footprint matches the target PCB design requirements before finalizing procurement orders.

Headers, Male Pins Selection Notes

Select this component when a high-contact-count, right-angle solution is required for board-to-board or cable-to-board interfaces. The choice depends on the need for surface mount assembly processes combined with military-grade environmental ratings. Consider the physical constraints of the right-angle orientation and the availability of compatible mating connectors within the R Series family.

Headers, Male Pins Part Context

This part belongs to the AirBorn R Series, a line of rectangular connectors known for their durability and compliance with MIL-DTL-55302 standards. The series offers various configurations including straight and right-angle plugs and receptacles. The RM452 prefix indicates a specific plug variant within this extensive family of high-reliability interconnect solutions.

Headers, Male Pins Replacement Considerations

Direct substitutes must match the 300-position count, 4-row layout, 1.91mm pitch, and right-angle surface mount termination. Verify that any alternative part maintains the same MIL-DTL-55302 certification and PPS housing material properties to ensure equivalent performance in rugged applications.