Phototransistor

OPB815L Datasheet PDF – LED, NPN Silicon Phototransistor

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Part Number: OPB815L

Function: Deep Gap Slotted Switch with Wire and Connector Options

Package: L Type, WZ type

Manufacturer: Optek Technology

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OPB815L datasheet

 

Description

The OPB815L consists of an infrared Light Emitting Diode (LED) and an NPN silicon phototransistor mounted in a low-cost plastic housing. The device is designed to switch electrical states when an opaque object is passed through the slot.

The slot is wider and deeper than many slotted switches and will accommodate a variety of different materials. This device can be ordered with PCBoard solderable leads (OPB815L) or with 26 AWG stranded, UL rated wire length of 24” [610 mm] (OPB815WZ).

Features

1. Wide slot width: 0.375” (9.5 mm)

2. Deep slot depth: 0.430” (10.9 mm)

3. Selectable wire lengths from 6” (152mm) to 24” (610 mm)

4. Seven popular connector options

 

Applications:

1. Non-contact object sensing

2. Assembly line automation

3. Machine automation

4. Equipment security

5. Machine safety

 

Other data sheets are available within the file:

OPB815, OPB815W, OPB815WZ

 

OPB815L Datasheet PDF Download


OPB815L pdf

4N25 Pinout Datasheet – Phototransistor – Fairchild

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Part Number: 4N25

Function: 6-PIN PHOTOTRANSISTOR,  OPTOCOUPLER

Package: DIP 6 Pin type

Manufacturer: Fairchild Semiconductor

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4N25 optocoupler

Description

The 4N25, 4N26, 4N27 and 4N28 devices consist of a gallium arsenide infrared emitting diode optically coupled to a monolithic silicon phototransistor detector.

1. Most Economical Optoisolator Choice for Medium Speed, Switching Applications

2. Meets or Exceeds All JEDEC Registered Specifications

 

Pinout

4N25 pinout

 

Features

1. Also available in white package by specifying -M suffix, eg. 4N25-M

2. UL recognized (File # E90700)

3. VDE recognized (File # 94766)

(1) Add option V for white package (e.g., 4N25V-M)

(2) Add option 300 for black package (e.g., 4N25.300)

 

Applications:

1. General Purpose Switching Circuits

2. Interfacing and coupling systems of different potentials and impedances

3. I/O Interfacing

4. Solid State Relays

 

4N25 Pinout Datasheet

4N25 pdf


 

Other data sheets are available within the file: 4N26, 4N27, 4N28, 4N35

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