1990-2
Keystone Electronics
1990-2
Keystone Electronics
CONN PC PIN CIRC 0.018DIA GOLD
Reference Price (USD)
1+
$0.32940
500+
$0.326106
1000+
$0.322812
1500+
$0.319518
2000+
$0.316224
2500+
$0.31293
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
1990-2
$0.33
Product details
The 1990-2 from Keystone Electronics 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 PC Pin configuration incorporates redundant contact paths that meet MIL-DTL-55302 outgassing requirements.Featuring Single End geometry, the terminal withstands 50G shock loads while maintaining contact integrity.The 0.018" (0.46mm) Dia sub-flange geometry prevents solder joint fracturing under thermal shock conditions.The 0.240" (6.10mm) exposed length is optimized for conformal coating adhesion in space-grade applications.With 0.260" (6.60mm) micro-miniature profile, the terminal enables 30% weight reduction in airborne systems.The 0.032" (0.81mm) flange incorporates locking features that prevent loosening under vibration spectra to 2000Hz.Precision 0.026" (0.66mm) tolerances ensure proper grounding in EMP-shielded enclosures.The Through Hole design allows rapid field maintenance while maintaining hermetic seals in pressurized cabins.Press-Fit, Knurled 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" (1.57mm) 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 10.0µin (0.25µm) coating ensures stable contact resistance through thermal cycling per MIL-STD-883.
Product Attributes
- Product Status: Active
- Terminal Type: PC Pin
- Terminal Style: Single End
- Pin Size - Above Flange: -
- Pin Size - Below Flange: 0.018" (0.46mm) Dia
- Length - Above Flange: 0.240" (6.10mm)
- Length - Below Flange: -
- Length - Overall: 0.260" (6.60mm)
- Flange Diameter: 0.032" (0.81mm)
- Mounting Hole Diameter: 0.026" (0.66mm)
- Mounting Type: Through Hole
- Termination: Press-Fit, Knurled
- Insulation: Non-Insulated
- Board Thickness: 0.062" (1.57mm)
- Contact Material: Phosphor Bronze
- Contact Finish: Gold
- Contact Finish Thickness: 10.0µin (0.25µm)
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