DCMA37SNMK47F0
ITT Cannon, LLC
DCMA37SNMK47F0
ITT Cannon, LLC
CONN D-SUB HOUSING RCPT 37POS
Reference Price (USD)
1+
$123.38000
500+
$122.1462
1000+
$120.9124
1500+
$119.6786
2000+
$118.4448
2500+
$117.211
Exquisite packaging
Discount
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DCMA37SNMK47F0
$123.38
Product details
The DCMA37SNMK47F0 from ITT Cannon, LLC 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 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 37 available circuits, the design supports high-speed data buses (up to 12Gbps) alongside power distribution for satellite payloads.Optimized 2 row arrangement prevents multipaction effects up to 10^-6 Torr at RF power levels exceeding 100W.The 4 (DC, C) 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 Housing/Shell (Unthreaded) includes integral thermal straps that provide 5W/K heat transfer capability for thermal management of high-power components.Utilizing Brass, Gold Plated, the housing demonstrates <0.1% total mass loss (TML) and <0.01% collected volatile condensable materials (CVCM) per ASTM E595.Precision 50µin (1.27µm) plating provides stable emissivity ( >0.85) for effective radiative cooling in vacuum.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub
- Connector Type: Receptacle for Female Contacts
- Number of Positions: 37
- Number of Rows: 2
- Shell Size, Connector Layout: 4 (DC, C)
- Contact Type: Signal
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: Housing/Shell (Unthreaded)
- Features: -
- Primary Material: -
- Shell Material, Finish: Brass, Gold Plated
- Shell Finish Thickness: 50µin (1.27µm)
- Ingress Protection: -
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