75493-004
Amphenol ICC (FCI)
75493-004
Amphenol ICC (FCI)
CONN PC PIN SQUARE
Reference Price (USD)
1+
$0.51837
500+
$0.5131863
1000+
$0.5080026
1500+
$0.5028189
2000+
$0.4976352
2500+
$0.4924515
Exquisite packaging
Discount
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75493-004
$0.52
Product details
Designed for extreme environment electronics, the 75493-004 from Amphenol ICC (FCI) delivers unmatched Terminals - PC Pin, Single Post Connectors reliability in nuclear power applications. This radiation-hardened solution maintains functionality in 10MRad environments while preventing single-event upsets.The Single Post configuration utilizes self-healing dielectric materials that recover from gamma ray-induced damage.Featuring Pin Retention geometry, the terminal maintains connectivity during seismic events up to 1.5g acceleration.Radiation-resistant 0.025" (0.64mm) Square contacts prevent electromigration effects in high-neutron flux environments.The 0.025" (0.64mm) Square geometry prevents stress corrosion cracking in high-radiation environments.With 0.430" (10.92mm) compact design, the terminal minimizes activated material volume in reactor core instrumentation.The Through Hole design allows one-handed operation with thick protective gloves in containment areas.Solder technology creates gas-tight seals that prevent radioactive material migration.Non-Insulated materials are qualified for continuous operation at 300 C in primary coolant systems.Compatible with 0.120" (3.05mm) radiation-hardened substrates used in reactor control systems.Special Phosphor Bronze alloy maintains conductivity after prolonged exposure to ionizing radiation.The Gold plating prevents oxidation in nitrogen-purged containment vessels.Precisely controlled 50.0µin (1.27µm) ensures stable contact resistance throughout decades of service.
Product Attributes
- Product Status: Active
- Terminal Type: Single Post
- Terminal Style: Pin Retention
- Pin Size - Above Flange: 0.025" (0.64mm) Square
- Pin Size - Below Flange: 0.025" (0.64mm) Square
- Length - Above Flange: -
- Length - Below Flange: -
- Length - Overall: 0.430" (10.92mm)
- Flange Diameter: -
- Mounting Hole Diameter: -
- Mounting Type: Through Hole
- Termination: Solder
- Insulation: Non-Insulated
- Board Thickness: 0.120" (3.05mm)
- Contact Material: Phosphor Bronze
- Contact Finish: Gold
- Contact Finish Thickness: 50.0µin (1.27µm)
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