637-044-010-200
EDAC Inc.
637-044-010-200
EDAC Inc.
637 SERIES VERTICAL D-SUB PLUG C
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Product details
The 637-044-010-200 from EDAC Inc. revolutionizes D-Sub, D-Shaped Connectors - Housings for satellite communications, designed to maintain signal integrity in extreme orbital environments. This space-grade D-Sub connector combines radiation hardness with outgassing performance for reliable LEO to GEO applications.Implementing D-Sub, High Density configuration, the connector achieves 70% mass reduction compared to traditional space connectors while meeting NASA STD-8739.4 requirements.The Plug for Male Contacts design features redundant contact systems that ensure continuous operation after 10^15 rad(Si) total ionizing dose exposure.With 44 available circuits, the design supports high-speed data buses (up to 12Gbps) alongside power distribution for satellite payloads.Optimized 3 row arrangement prevents multipaction effects up to 10^-6 Torr at RF power levels exceeding 100W.The 3 (DB, B) High Density incorporates thermal control surfaces that maintain stable temperatures during eclipse transitions.Special Signal contacts employ platinum-group alloys that resist atomic oxygen erosion in LEO environments.Designed for Free Hanging (In-Line) installation, the connector features captive fasteners that prevent FOD in zero-gravity assembly conditions.The Metal construction provides exceptional resistance to UV and particle radiation while maintaining mechanical properties for 15-year GEO missions.Utilizing Steel, Tin Plated, the housing demonstrates <0.1% total mass loss (TML) and <0.01% collected volatile condensable materials (CVCM) per ASTM E595.
Product Attributes
- Product Status: Obsolete
- Connector Style: D-Sub, High Density
- Connector Type: Plug for Male Contacts
- Number of Positions: 44
- Number of Rows: 3
- Shell Size, Connector Layout: 3 (DB, B) High Density
- Contact Type: Signal
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: -
- Features: -
- Primary Material: Metal
- Shell Material, Finish: Steel, Tin Plated
- Shell Finish Thickness: -
- Ingress Protection: -
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