1731130221
Molex
1731130221
Molex
FCT HD CRP RCPT 44 PN W/FLOAT WO
Reference Price (USD)
1+
$4.20820
500+
$4.166118
1000+
$4.124036
1500+
$4.081954
2000+
$4.039872
2500+
$3.99779
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
1731130221
$4.21
Product details
The 1731130221 from Molex 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 Receptacle for Female 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 Panel Mount installation, the connector features captive fasteners that prevent FOD in zero-gravity assembly conditions.The Housing/Shell (Unthreaded) includes integral thermal straps that provide 5W/K heat transfer capability for thermal management of high-power components.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- Product Status: Obsolete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: Receptacle for Female Contacts
- Number of Positions: 44
- Number of Rows: 3
- Shell Size, Connector Layout: 3 (DB, B) High Density
- Contact Type: Signal
- Mounting Type: Panel Mount
- Flange Feature: Housing/Shell (Unthreaded)
- Features: -
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Shell Finish Thickness: -
- Ingress Protection: -
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