TT Electronics

Each OP505 and OP506 device consists of an NPN silicon phototransistor. The OP535 devices consist of an NPN silicon photodarlington transistor and the OP705 device consists of an NPN silicon phototransistor with a large-value resistor integrated between the Base and Emitter for low-light signal rejection. All of the devices are molded in a blue-tinted T-1 (3mm) epoxy package

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TT Electronics

The OPB703, OPB704, and OPB705 consist of an Infrared (890nm) Light Emitting Diode (LED) and a NPN silicon Phototransistor, mounted side-by-side on converging optical axes in a black plastic housing and are designed for PCBoard mounting.

The phototransistor responds to illumination from the emitter when a reflective object passes within the field of view centered typically at 0.15

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TT Electronics

Each device in this series consists of a NPN silicon phototransistor mounted in a hermetically sealed TO-18 package that offers high power dissipation and superior hostile environment operation. The OP800SL and OP830SL devices have a narrow receiving angle that provides excellent on-axis coupling and a bonded base lead that enables conventional transistor biasing.

Devices are 100%... Read more...

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TT Electronics

OP560 and OP565 series consists of a NPN silicon photodarlington transistor molded in an epoxy package with a wide receiving angle that provides relatively even reception over a large area.

OP560A is a direct replacement for Honeywell’s EOL SDP8106-1.

For more information: http://www.ttelectronics.com/sites/default/files/download-files/OP550-552-5... Read more...

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TT Electronics

The slotted optical sensors in this series provide the flexibility of a custom device from a standard product line.

The device body is an opaque plastic which minimizes sensitivity to both visible and near-infrared external light sources which may impact operation. Aperture width choices provide different optical resolution for motion sensing. A covered aperture provides dust prot... Read more...

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Light in Motion LLC

The H22AX products from Light in Motion consist of a infrared light emitting diode coupled to a NPN silicon phototransistor packaged in an injection molded housing. The package is designed to optimize the mechanical resolution, coupling efficiency, ambient light rejection, and reliability. Read more...

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Light in Motion LLC

The BPW36/37 from Light in Motion are silicon phototransistors mounted in narrow angle, TO-18 packages. Read more...

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