8LT521F75SD-LC
Souriau-Sunbank by Eaton
8LT521F75SD-LC
Souriau-Sunbank by Eaton
CONN PLUG HSNG FMALE 4POS INLINE
Reference Price (USD)
1+
$108.36000
500+
$107.2764
1000+
$106.1928
1500+
$105.1092
2000+
$104.0256
2500+
$102.942
Exquisite packaging
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8LT521F75SD-LC
$108.36
Product details
Engineered for extreme environments, Souriau-Sunbank by Eaton's 8LT521F75SD-LC sets the gold standard in Circular Connectors - Housings for oil and gas applications. This ruggedized connector delivers uncompromising performance in subsea wellheads and drilling rigs, where reliability directly impacts operational safety and uptime.The Plug Housing configuration withstands 15,000psi hydrostatic pressure in deepwater applications. Field data shows 99.99% reliability in North Sea operations.Optimized for For Female Sockets implementations, the contact system resists sulfide stress cracking in H2S environments. The special alloy contacts maintain <1m resistance after 500 thermal cycles.With 4 (Triax) contact variations, the design supports hybrid power/signal transmission. The isolated high-voltage contacts prevent arcing in explosive atmospheres.Compatible with 21-75 inserts, allowing flexible power/signal configurations. The pressure-balanced insert prevents dielectric fluid ingress.Crimp termination ensures gas-tight connections in methane-rich environments. The spring-loaded contacts compensate for 5mm axial movement.Designed for 8 Triax contacts, the current density remains below 150A/cm at full load. The hyperbolic contact profile reduces insertion force by 40%.The Free Hanging (In-Line) installation survives 50G shock loads during wellhead explosions. The vibration-resistant design maintains continuity under 10-500Hz random vibration.Bayonet Lock locking mechanism provides positive engagement in subzero temperatures. The anti-galling threads operate flawlessly at -40 C without lubrication.Featuring D keying, the connector prevents mismating in muddy field conditions. The oversized alignment pins accommodate 2.5mm misalignment during blind mating.The Aluminum Alloy construction resists pitting corrosion in seawater environments. Testing shows 0.001mm/year corrosion rate in 3.5% NaCl solution.Nickel coating maintains <5 contact resistance after 1000 hours salt spray. The surface treatment withstands abrasive sand particles in desert operations.The Silver identification system remains visible after prolonged UV exposure. High-contrast pigments facilitate quick identification in low-light rig environments.Exceeding Environment Resistant requirements, the design survives 3000m water immersion. The metal-to-metal seal maintains integrity at 200 C wellhead temperatures.The Coupling Nut include integrated cathodic protection for subsea installations. The sacrificial anode system provides 10+ years corrosion protection.Shielded effectiveness meets API 17F requirements for offshore equipment. The monocoque shell design provides 80dB attenuation at 100MHz.
Product Attributes
- Product Status: Active
- Connector Type: Plug Housing
- Type: For Female Sockets
- Number of Positions: 4 (Triax)
- Shell Size - Insert: 21-75
- Shell Size, MIL: -
- Contact Type: Crimp
- Contact Size: 8 Triax
- Mounting Type: Free Hanging (In-Line)
- Mounting Feature: -
- Fastening Type: Bayonet Lock
- Orientation: D
- Primary Material: -
- Shell Material: Aluminum Alloy
- Shell Finish: Nickel
- Housing Color: Silver
- Ingress Protection: Environment Resistant
- Material Flammability Rating: -
- Features: Coupling Nut
- Shielding: Shielded
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