75481-052
Amphenol ICC (FCI)
75481-052
Amphenol ICC (FCI)
CONN PC PIN SQUARE .025 GOLD
Reference Price (USD)
1+
$0.71874
500+
$0.7115526
1000+
$0.7043652
1500+
$0.6971778
2000+
$0.6899904
2500+
$0.682803
Exquisite packaging
Discount
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75481-052
$0.72
Product details
Amphenol ICC (FCI)'s 75481-052 represents the next generation of Terminals - PC Pin, Single Post Connectors, optimized for high-speed digital systems requiring uncompromised signal fidelity. This precision-engineered solution delivers exceptional EMI performance and insertion repeatability for 5G infrastructure applications.The Single Post architecture incorporates advanced stress-relief features that reduce mechanical fatigue in temperature cycling environments.Implementing Pin Retention topology, the design achieves 40% higher retention force compared to industry standards, critical for vibration-prone installations.Precision-machined 0.025" (0.64mm) Square contacts maintain sub-nanoohm resistance while withstanding 10N insertion forces.0.025" (0.64mm) Square sub-flange geometry prevents solder starvation while allowing complete visual inspection.With 0.405" (10.29mm) package height, the terminal enables ultra-low profile designs without sacrificing current carrying capacity.Tight 0.034" ~ 0.036" (0.86mm ~ 0.91mm) tolerances ensure gas-tight press-fit connections for high-reliability military applications.The Through Hole configuration supports blind mating applications while maintaining perfect coplanarity across the contact array.Solder technology provides cold-weld quality connections without requiring additional flux or cleaning steps.The Non-Insulated design incorporates UL94 V-0 compliant materials for fire safety in power distribution applications.Compatible with 0.062" ~ 0.125" (1.57mm ~ 3.18mm) PCB stacks, the terminal supports high-speed signal integrity requirements up to 40GHz.Selected Phosphor Bronze alloy offers superior stress relaxation characteristics, maintaining contact force over extended service life.Specialized Gold surface treatment reduces fretting corrosion by 80% in high-cycle applications.The 30.0µin (0.76µm) coating thickness is optimized for both conductivity and wear resistance in sliding contact scenarios.
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: 0.405" (10.29mm)
- 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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