8191-4
Keystone Electronics
8191-4
Keystone Electronics
TERM SCREW 6-32 4 PIN PCB
Reference Price (USD)
1+
$0.47390
500+
$0.469161
1000+
$0.464422
1500+
$0.459683
2000+
$0.454944
2500+
$0.450205
Exquisite packaging
Discount
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8191-4
$0.47
Product details
Keystone Electronics's 8191-4 establishes groundbreaking Terminals - Screw Connectors technology for photonic integrated circuits. Optimized for silicon photonics packaging, this alignment-free connector enables low-loss optical coupling with sub-micron precision. Its novel design eliminates traditional active alignment steps, revolutionizing high-volume photonic device manufacturing.The Screw Terminal, Power Tap architecture incorporates inverse tapered waveguides that achieve <0.5dB coupling loss without precision alignment in silicon photonic interposers.Utilizing 6-32 nano-positioning screws, this solution maintains sub-wavelength alignment stability across thermal expansion variations.Implementing Solder photonic packaging technology, this connector creates permanent low-stress bonds that prevent micro-optic misalignment over 10,000 thermal cycles.With 15 A photocurrent handling capacity, the terminal demonstrates ultra-low dark current characteristics essential for coherent optical receivers.The 4 optical channel configuration supports wavelength division multiplexing while maintaining >40dB channel isolation.Through Hole integration enables flip-chip assembly compatibility with standard CMOS foundry processes.
Product Attributes
- Product Status: Active
- Terminal Type: Screw Terminal, Power Tap
- Screw Size: 6-32
- Termination: Solder
- Current Rating (Amps): 15 A
- Number of Pins: 4
- Mounting Type: Through Hole
- Features: -
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