M55302/63E20S

Headers, Male Pins Overview

The M55302/63E20S is a rectangular connector from the AirBorn W Series, manufactured by Molex / AirBorn. It features a straight mounting angle and utilizes copper alloy contacts housed in glass-filled polyphenylene sulfide. The component supports 20 contacts arranged in two rows with a mating row spacing of 0.100 inches (2.54mm). The contact length during mating measures 0.150 inches (3.81mm). This connector adheres to MIL-DTL-55302 specifications for military-grade plastic rectangular connectors.

Headers, Male Pins Feature Summary

• High-density configuration supporting up to 208 contacts across multiple row options
• Constructed with glass-filled polyphenylene sulfide housing for durability
• Designed for mission-critical applications requiring high reliability

Headers, Male Pins Applications

• Aerospace control systems
• Spacecraft display units
• Missile guidance systems
• Satellite electronics

Headers, Male Pins Procurement Notes

Verify that the specific suffix E20S corresponds to the exact pin count and gender requirements for your design. Confirm compatibility with MIL-DTL-55302 standards if strict military compliance is required. Ensure mating components match the 0.100-inch row spacing and 0.150-inch contact length dimensions to guarantee proper mechanical engagement and electrical performance.

Headers, Male Pins Selection Notes

Select this model when a high-reliability, multi-row rectangular connector is needed for harsh environments. The glass-filled PPS housing provides robust mechanical strength. Consider the 20-contact capacity and straight mounting style against space constraints. Verify that the copper alloy contacts meet the current rating needs of the specific circuit application within the W Series lineup.

Headers, Male Pins Part Context

This part belongs to the AirBorn W Series, which offers diverse high-density options for tough environments. The series is widely used in aerospace and defense sectors, including aircraft, satellites, and missile systems. AirBorn manufactures these connectors strictly according to MIL-C-55302 and MIL-DTL-83513E standards, ensuring consistent quality for critical electronic interconnections.

Headers, Male Pins Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other MIL-DTL-55302 compliant connectors only if dimensional and material specifications match exactly.