75481-004LF
Amphenol ICC (FCI)
75481-004LF
Amphenol ICC (FCI)
CONN PC PIN SQUARE
Reference Price (USD)
1+
$0.25997
500+
$0.2573703
1000+
$0.2547706
1500+
$0.2521709
2000+
$0.2495712
2500+
$0.2469715
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
75481-004LF
$0.26
Product details
Designed for harsh environment connectivity, the 75481-004LF by Amphenol ICC (FCI) sets new standards in Terminals - PC Pin, Single Post Connectors reliability. This ruggedized solution combines military-grade construction with precision engineering for oil/gas and marine applications.The Single Post configuration incorporates redundant contact points that maintain connectivity even under extreme shock/vibration conditions.Featuring Pin Retention geometry, the terminal achieves IP68 sealing when used with compatible gaskets in submerged applications.Precision-ground 0.025" (0.64mm) Square surfaces ensure <2m contact resistance after salt spray testing per MIL-STD-810.The 0.025" (0.64mm) Square sub-flange geometry incorporates solder reservoirs that prevent joint cracking.With 0.440" (11.18mm) compact form factor, the terminal enables high-density packaging in explosion-proof enclosures.Tight 0.034" ~ 0.036" (0.86mm ~ 0.91mm) machining tolerances ensure hermetic seals in pressurized environments up to 10ATM.The Through Hole design allows tool-less installation while maintaining vibration resistance to 15G RMS.Solder technology provides gas-tight connections that prevent sulfurization in H2S-rich environments.Non-Insulated materials are rated for continuous operation at 200 C, suitable for downhole drilling equipment.The terminal accommodates 0.062" ~ 0.125" (1.57mm ~ 3.18mm) heavy copper PCBs used in high-current power distribution systems.Special Phosphor Bronze formulation resists hydrogen embrittlement while maintaining spring properties at cryogenic temperatures.The Gold plating process includes proprietary diffusion barriers that prevent intermetallic growth.Precisely controlled 30.0µin (0.76µm) coating maintains performance through 1000+ thermal shock cycles.
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: 0.440" (11.18mm)
- Flange Diameter: -
- Mounting Hole Diameter: 0.034" ~ 0.036" (0.86mm ~ 0.91mm)
- Mounting Type: Through Hole
- Termination: Solder
- Insulation: Non-Insulated
- Board Thickness: 0.062" ~ 0.125" (1.57mm ~ 3.18mm)
- Contact Material: Phosphor Bronze
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
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