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The 4N35 is an optocoupler that consists of a gallium arsenide infrared LED and a silicon NPN phototransistor. When the input signal is applied to the LED in the input terminal, the LED lights up. After receiving the light signal, the light receiver then converts it into electrical signal and output..

Shaft: 6.35mm - 8mmDiameter: 18mmLength: 25mmBody Material: Aluminum Alloy..

Product DescriptionNumber of channels: 1 Isolation voltage: 5kV Optocoupler Output Type: optical transistor Input Current: 20mA Output voltage: 80V Package types: DIP Pin Count: 4 SVHC (highly concerned about the substance): No SVHC (15-Dec-2010) Approval Bodies: UL Rise time: 18μs Fal..

This coupler is kind of like a really short RCA cable. We think its perfect for use with our NTSC/PAL displays since they already have a cable. So instead of a long cable from the display to something like the Raspberry Pi, just pop one of these in between!..

Stepper Motor Flexible CouplingConnect this to that with a set-screw coupler. These couplers are made of machined aluminum and have a spiral cut that makes them slightly flexible so they can be fit to two shafts even if they are not perfectly co-linear and will help reduce binding effects. The w..