748639-1
TE Connectivity AMP Connectors
748639-1
TE Connectivity AMP Connectors
CONN D-SUB HD HOUSING RCPT 15POS
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Product details
The 748639-1 by TE Connectivity AMP Connectors redefines D-Sub, D-Shaped Connectors - Housings technology for marine navigation systems, crafted to withstand harsh saltwater environments. This corrosion-resistant D-Sub connector delivers uncompromised signal transmission while meeting stringent DNV-GL marine certification requirements.Featuring D-Sub, High Density design, the connector achieves 45% better vibration resistance than standard models through patented interlocking shell architecture.The Receptacle for Female Contacts configuration utilizes triple-sealed contacts that maintain IP68 rating at 20m depth for 30 days, critical for underwater ROV applications.With 15 available circuits, the design supports simultaneous power over Ethernet (PoE++) and high-speed data transmission up to 10Gbps.Precision-engineered 3 row arrangement prevents salt creepage between contacts, exceeding IEC 60529 salt mist corrosion standards.The 1 (DE, E) High Density incorporates sacrificial zinc anodes that provide 15-year corrosion protection in seawater environments.Special Signal contacts feature hydrophobic nano-coating that repels moisture while maintaining <5m contact resistance after 5000 mating cycles.Optimized for Free Hanging (In-Line) installation, the connector includes anti-rotation locking tabs that withstand 50Nm of torque without deformation.The Cable Side (4-40) design integrates conductive silicone seals that maintain EMI shielding effectiveness >90dB even after prolonged UV exposure.Incorporating Backshell, Shielded, the design implements quick-disconnect coupling that enables one-handed operation with heavy-duty gloves.Constructed with Steel, Tin Plated, the housing demonstrates exceptional resistance to biofouling and marine growth accumulation.
Product Attributes
- Product Status: Obsolete
- Connector Style: D-Sub, High Density
- Connector Type: Receptacle for Female Contacts
- Number of Positions: 15
- Number of Rows: 3
- Shell Size, Connector Layout: 1 (DE, E) High Density
- Contact Type: Signal
- Mounting Type: Free Hanging (In-Line)
- Flange Feature: Cable Side (4-40)
- Features: Backshell, Shielded
- Primary Material: -
- Shell Material, Finish: Steel, Tin Plated
- Shell Finish Thickness: -
- Ingress Protection: -
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