75401-040LF
Amphenol ICC (FCI)
75401-040LF
Amphenol ICC (FCI)
CONN PC PIN SQUARE .025 GOLD
Reference Price (USD)
1+
$0.48673
500+
$0.4818627
1000+
$0.4769954
1500+
$0.4721281
2000+
$0.4672608
2500+
$0.4623935
Exquisite packaging
Discount
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75401-040LF
$0.49
Product details
The 75401-040LF from Amphenol ICC (FCI) delivers breakthrough performance in Terminals - PC Pin, Single Post Connectors for aerospace and defense systems. This MIL-spec compliant solution combines lightweight construction with unmatched reliability for avionics and satellite applications.The Single Post configuration incorporates redundant contact paths that meet MIL-DTL-55302 outgassing requirements.Featuring Pin Retention geometry, the terminal withstands 50G shock loads while maintaining contact integrity.Precision 0.025" (0.64mm) Square dimensions ensure proper impedance matching in RF payload systems up to 18GHz.The 0.025" (0.64mm) Square sub-flange geometry prevents solder joint fracturing under thermal shock conditions.With 0.780" (19.81mm) micro-miniature profile, the terminal enables 30% weight reduction in airborne systems.Precision 0.032" ~ 0.034" (0.81mm ~ 0.86mm) tolerances ensure proper grounding in EMP-shielded enclosures.The Through Hole design allows rapid field maintenance while maintaining hermetic seals in pressurized cabins.Solder technology creates gas-tight joints that prevent oxygen diffusion in space vacuum environments.Non-Insulated materials are qualified for low Earth orbit radiation environments (100kRad TID).Compatible with 0.062" ~ 0.125" (1.57mm ~ 3.18mm) high-Tg laminates used in next-generation radar systems.Special Phosphor Bronze alloy maintains spring properties across -65 C to +200 C operational range.The Gold surface treatment prevents dendritic growth in high-humidity tropical deployments.Precision 30.0µin (0.76µm) coating ensures stable contact resistance through thermal cycling per MIL-STD-883.
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: 0.780" (19.81mm)
- Flange Diameter: -
- Mounting Hole Diameter: 0.032" ~ 0.034" (0.81mm ~ 0.86mm)
- 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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