1987-1
Keystone Electronics
1987-1
Keystone Electronics
CONN PC PIN CIRC 0.018DIA TIN
Reference Price (USD)
1+
$0.27630
500+
$0.273537
1000+
$0.270774
1500+
$0.268011
2000+
$0.265248
2500+
$0.262485
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
1987-1
$0.28
Product details
The 1987-1 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.Precision 0.018" (0.46mm) Dia dimensions ensure proper impedance matching in RF payload systems up to 18GHz.The 0.028" (0.71mm) Dia sub-flange geometry prevents solder joint fracturing under thermal shock conditions.The 0.125" (3.18mm) exposed length is optimized for conformal coating adhesion in space-grade applications.Optimized 0.045" (1.14mm) dimension creates reliable connections in multilayer rigid-flex PCBs.With 0.190" (4.83mm) micro-miniature profile, the terminal enables 30% weight reduction in airborne systems.The 0.045" (1.14mm) 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 0.032" (0.81mm) high-Tg laminates used in next-generation radar systems.Special Brass alloy maintains spring properties across -65 C to +200 C operational range.The Tin surface treatment prevents dendritic growth in high-humidity tropical deployments.Precision 200.0µin (5.08µm) 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: 0.018" (0.46mm) Dia
- Pin Size - Below Flange: 0.028" (0.71mm) Dia
- Length - Above Flange: 0.125" (3.18mm)
- Length - Below Flange: 0.045" (1.14mm)
- Length - Overall: 0.190" (4.83mm)
- Flange Diameter: 0.045" (1.14mm)
- Mounting Hole Diameter: 0.026" (0.66mm)
- Mounting Type: Through Hole
- Termination: Press-Fit, Knurled
- Insulation: Non-Insulated
- Board Thickness: 0.032" (0.81mm)
- Contact Material: Brass
- Contact Finish: Tin
- Contact Finish Thickness: 200.0µin (5.08µm)
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