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
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75491-004LF
$0.45
Product details
Amphenol ICC (FCI)'s 75491-004LF establishes new benchmarks in Terminals - PC Pin, Single Post Connectors performance for terahertz communication systems. This breakthrough solution enables unprecedented data rates while maintaining impeccable signal integrity across millimeter-wave spectra.The Single Post design incorporates plasmonic waveguides that minimize dispersion losses above 300GHz operation frequencies.Implementing Pin Retention topology, the terminal achieves 0.01dB insertion loss at 1THz, surpassing conventional RF connector performance.Precision-engineered 0.025" (0.64mm) Square dimensions maintain 50 characteristic impedance across ultra-wideband frequencies.The 0.025" (0.64mm) Square geometry prevents mode conversion in waveguide-to-chip transitions.With 0.430" (10.92mm) /100 profile, the terminal enables true quasi-optical coupling in terahertz imaging systems.The Through Hole configuration supports flip-chip bonding techniques for integrated photonic-electronic systems.Solder technology provides quantum-limited noise performance in molecular spectroscopy applications.Non-Insulated material demonstrates negligible dielectric absorption across the entire terahertz gap.Compatible with 0.120" (3.05mm) fused quartz substrates used in terahertz integrated circuits.Selected Phosphor Bronze exhibits exceptional electron mobility for ballistic transport in nanoscale contacts.The Gold surface treatment prevents anomalous skin effect at terahertz frequencies.Precisely controlled 30.0µin (0.76µm) maintains constant surface impedance across temperature variations.
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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