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 by Keystone Electronics represents a quantum leap in Terminals - PC Pin, Single Post Connectors technology for photonic integrated circuits. This optically transparent solution enables seamless light-matter interaction while providing robust electrical connectivity.The PC Pin architecture incorporates photonic crystal structures that guide optical signals while conducting electrical currents.Featuring Single End geometry, the terminal achieves 99.9% optical transmission at 1550nm wavelength.The 0.018" (0.46mm) Dia geometry prevents optical mode leakage in edge-coupled configurations.The 0.240" (6.10mm) exposed length is optimized for evanescent wave coupling in silicon photonics.With 0.260" (6.60mm) /4 profile, the terminal minimizes back-reflection in heterogeneously integrated lasers.The 0.032" (0.81mm) incorporates anti-reflection coatings that reduce insertion loss to <0.1dB per interface.Nanometer-scale 0.026" (0.66mm) precision ensures perfect alignment with grating couplers.The Through Hole design enables passive alignment accuracy within 0.5 m for photonic packaging.Press-Fit, Knurled technology provides impedance-matched transitions between RF and optical domains.Non-Insulated materials exhibit negligible optical absorption across C+L band wavelengths.Compatible with 0.062" (1.57mm) silicon nitride photonic platforms used in quantum light sources.Transparent Phosphor Bronze maintains both high conductivity and >90% optical transparency.The Gold surface treatment prevents light scattering at metal-dielectric interfaces.Precision 10.0µin (0.25µm) coating optimizes plasmonic enhancement in photodetectors.
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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