75491-004LF
Amphenol ICC (FCI)
75491-004LF
Amphenol ICC (FCI)
CONN PC PIN SQUARE
Reference Price (USD)
1+
$0.44983
500+
$0.4453317
1000+
$0.4408334
1500+
$0.4363351
2000+
$0.4318368
2500+
$0.4273385
Exquisite packaging
Discount
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75491-004LF
$0.45
Product details
The 75491-004LF by Amphenol ICC (FCI) 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 Single Post architecture incorporates photonic crystal structures that guide optical signals while conducting electrical currents.Featuring Pin Retention geometry, the terminal achieves 99.9% optical transmission at 1550nm wavelength.Sub-wavelength 0.025" (0.64mm) Square dimensions enable simultaneous electrical contact and optical mode confinement.The 0.025" (0.64mm) Square geometry prevents optical mode leakage in edge-coupled configurations.With 0.430" (10.92mm) /4 profile, the terminal minimizes back-reflection in heterogeneously integrated lasers.The Through Hole design enables passive alignment accuracy within 0.5 m for photonic packaging.Solder technology provides impedance-matched transitions between RF and optical domains.Non-Insulated materials exhibit negligible optical absorption across C+L band wavelengths.Compatible with 0.120" (3.05mm) 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 30.0µin (0.76µm) coating optimizes plasmonic enhancement in photodetectors.
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: 0.430" (10.92mm)
- Flange Diameter: -
- Mounting Hole Diameter: -
- Mounting Type: Through Hole
- Termination: Solder
- Insulation: Non-Insulated
- Board Thickness: 0.120" (3.05mm)
- Contact Material: Phosphor Bronze
- Contact Finish: Gold
- Contact Finish Thickness: 30.0µin (0.76µm)
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