HR10A-7P-4PC(73)
Hirose Electric Co Ltd
HR10A-7P-4PC(73)
Hirose Electric Co Ltd
CONN PLUG HSNG MALE 4POS INLINE
Reference Price (USD)
1+
$14.87000
500+
$14.7213
1000+
$14.5726
1500+
$14.4239
2000+
$14.2752
2500+
$14.1265
Exquisite packaging
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HR10A-7P-4PC(73)
$14.87
Product details
Engineered for extreme environments, Hirose Electric Co Ltd's HR10A-7P-4PC(73) 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 Male Pins implementations, the contact system resists sulfide stress cracking in H2S environments. The special alloy contacts maintain <1m resistance after 500 thermal cycles.With 4 contact variations, the design supports hybrid power/signal transmission. The isolated high-voltage contacts prevent arcing in explosive atmospheres.Compatible with 7 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 1.0mm 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.Push-Pull locking mechanism provides positive engagement in subzero temperatures. The anti-galling threads operate flawlessly at -40 C without lubrication.Featuring Keyed keying, the connector prevents mismating in muddy field conditions. The oversized alignment pins accommodate 2.5mm misalignment during blind mating.The Zinc 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.Certified UL94 V-0 materials prevent ignition in Zone 1 hazardous areas. Critical for oil platforms requiring ATEX compliance.The Backshell, Cable Clamp, Strain Relief include integrated cathodic protection for subsea installations. The sacrificial anode system provides 10+ years corrosion protection.Unshielded 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 Male Pins
- Number of Positions: 4
- Shell Size - Insert: 7
- Shell Size, MIL: -
- Contact Type: Crimp
- Contact Size: 1.0mm
- Mounting Type: Free Hanging (In-Line)
- Mounting Feature: -
- Fastening Type: Push-Pull
- Orientation: Keyed
- Primary Material: -
- Shell Material: Zinc Alloy
- Shell Finish: Nickel
- Housing Color: Silver
- Ingress Protection: -
- Material Flammability Rating: UL94 V-0
- Features: Backshell, Cable Clamp, Strain Relief
- Shielding: Unshielded
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