DCM17W2SA191A197
ITT Cannon, LLC
DCM17W2SA191A197
ITT Cannon, LLC
CONN D-SUB RCPT 17POS
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Product details
ITT Cannon, LLC's DCM17W2SA191A197 redefines D-Sub Connectors performance in marine navigation systems. The corrosion-resistant design withstands 1000-hour salt fog testing while maintaining <2dB insertion loss at 2.4GHz for AIS and radar applications.The D-Sub, Combo configuration features captive sealing rings that maintain IP68 rating at 20-meter depth.Receptacle, Female Sockets contacts employ gold-over-nickel plating that resists galvanic corrosion in seawater environments.The 17 (12 + 5 Coax or Power) layout includes isolated RF and power contacts with 60dB crosstalk suppression.Precision-engineered 2 contact arrangement maintains 50 impedance within 5% in salt spray conditions.The 4 (DC, C) - 17W5 design provides 70dB shielding effectiveness from 10MHz to 6GHz.Signal and Coax or Power (Not Included) implementation uses beryllium-free alloys that maintain elasticity in -30 C to +85 C seawater.The Housing/Shell (Unthreaded) system enables one-handed operation with positive locking feedback in wet conditions.Steel, Tin-Nickel Plated demonstrates >2000-hour resistance to marine atmospheric corrosion.The Gold surface treatment maintains <10m resistance after 500 immersion cycles.Precision-controlled 30.0µin (0.76µm) ensures proper corrosion barrier in splash zones.All materials exceed UL94 V-0 requirements while maintaining low smoke toxicity.The 7.5A design incorporates de-rating curves for 45 C ambient seawater conditions.Shielded include integrated galvanic isolators that prevent electrolytic corrosion between dissimilar metals.
Product Attributes
- Product Status: Active
- Connector Style: D-Sub, Combo
- Connector Type: Receptacle, Female Sockets
- Number of Positions: 17 (12 + 5 Coax or Power)
- Number of Rows: 2
- Mounting Type: -
- Shell Size, Connector Layout: 4 (DC, C) - 17W5
- Contact Type: Signal and Coax or Power (Not Included)
- Flange Feature: Housing/Shell (Unthreaded)
- Termination: -
- Primary Material: -
- Shell Material, Finish: Steel, Tin-Nickel Plated
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Current Rating (Amps): 7.5A
- Backset Spacing: -
- Features: Shielded
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