Slotted Optical Switches

Slotted optical switches (also called opto switches) are devices that provide status indications (on or off) when light beams are interrupted in various types of instruments, systems and equipment.

The switches contain phototransistors, which are illuminated by infrared light from the LEDs. The illumination causes the phototransistors to conduct. If objects are then placed into the slots between the transistors and the LEDs, the interruption of the light beams causes the transistors to switch off.

Optical slotted switches may also house rotating discs with holes around the rims. These holes spin within the light paths of the switches to create on and off pulses and direct the speed of the spinning discs.

What are slotted optical switches used for?

Slotted optical switches are used in assembly line production systems, machine automation and machine safety indicators.

The switches are standard in computer peripherals like printers, where the projection images get interrupted when they reach the end of their travel.

Types of slotted optical switches

Slotted optical switches are classified by their output mechanisms (buffers, inverters, interrupters), mounting types (through hole, panel, surface) and the number of pins located on the switches.


...
Lees meer Lees minder

Filters

201 - 220 van 230 producten worden weergegeven
Resultaten per pagina
Omschrijving Prijs Output Device Number of Channels Typical Rise Time Typical Fall Time Mounting Type Package Type Number of Pins Dimensions Height Length Maximum Operating Temperature Minimum Operating Temperature Slot Width Width
RS-stocknr. 176-0817
FabrikantnummerEE-SX4081
FabrikantOmron
€ 2,341
Each (In a Bag of 200)
Aantal stuks
- 1 - - Through Hole - 5 13.7 x 5 x 10mm 10mm 13.7mm +75°C -40°C 5mm 5mm
RS-stocknr. 908-7078
FabrikantnummerOPB490T11Z
FabrikantOptek
€ 3,94
Each
Aantal stuks
Transistor - 50ns 50ns Panel Mount Wire - 24.63 x 6.35 x 15.25mm 15.25mm 24.63mm +85°C -40°C 3.3mm 6.35mm
Nieuw
RS-stocknr. 205-0578
FabrikantnummerEE-SX198
FabrikantOmron
€ 0,994
Each (In a Tray of 200)
Aantal stuks
Phototransistor 1 - - Through Hole - - - - - - - - -
RS-stocknr. 908-7069
FabrikantnummerOPB390T51Z
FabrikantOptek
€ 3,98
Each
Aantal stuks
Transistor - - - Panel Mount Wire - 24.63 x 6.35 x 15.25mm 15.25mm 24.63mm +85°C -40°C 3.3mm 6.35mm
RS-stocknr. 908-7236
FabrikantnummerOPB973N51
FabrikantOptek
€ 2,81
Each
Aantal stuks
Transistor - 70ns 70ns Through Hole Pin 5 12.32 x 6.35 x 10.8mm 10.8mm 12.32mm +70°C -40°C 3.18mm 6.35mm
RS-stocknr. 161-2144
FabrikantnummerTCUT1600X01
FabrikantVishay
€ 1,698
Each (In a Pack of 5)
Aantal stuks
Transistor 2 9µs 16µs Surface Mount SMD 6 5.5 x 4 x 5.7mm 5.7mm 5.5mm 105°C -40°C - 4mm
RS-stocknr. 219-2561
FabrikantnummerEE-SG3
FabrikantOmron
€ 4,14
Each
Aantal stuks
Phototransistor 1 4000ns 4000ns Through Hole - 4 25.4 x 6.35 x 11.7mm 11.7mm 25.4mm +85°C -25°C 3.6mm 6.35mm
Nieuw
RS-stocknr. 205-0564
FabrikantnummerEE-SX3070
FabrikantOmron
€ 1,703
Each (In a Bag of 200)
Aantal stuks
Photo IC 1 - - Through Hole - - - - - - - - -
Nieuw
RS-stocknr. 205-0584
FabrikantnummerEE-SX3164-P2
FabrikantOmron
€ 3,848
Each (In a Pack of 5)
Aantal stuks
Photo IC 1 - - Through Hole - - - - - - - - -
RS-stocknr. 180-8021
FabrikantnummerTCST5250
FabrikantVishay
€ 0,898
Each (In a Pack of 10)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 146-0723
FabrikantnummerGP1A173LCS3F
FabrikantSharp
€ 0,507
Each (In a Tray of 200)
Aantal stuks
Photointerrupter 1 166 (Minimum)µs 166 (Minimum)µs Snap-In - 5 27.1 x 9.8 x 16.2mm 16.2mm 27.1mm -30°C +95°C 4.3mm 9.8mm
RS-stocknr. 173-0303
FabrikantnummerOPB917BZ
FabrikantOptek
€ 4,755
Each (In a Box of 100)
Aantal stuks
Buffer, Open-Collector with 10K Pull-Up Resistor 1 50ns 50ns Through Hole - 5 30.73 x 6.35 x 25.65mm 25.65mm 30.73mm +85°C -40°C 5.08mm 6.35mm
RS-stocknr. 176-0816
FabrikantnummerEE-SX4350
FabrikantOmron
€ 1,09
Each (On a Reel of 400)
Aantal stuks
Photo IC 1 - - Surface Mount SMD 6 9 x 4 x 9mm 9mm 9mm +85°C -30°C 5mm 4mm
RS-stocknr. 146-0775
FabrikantnummerGP1A173LCS3F
FabrikantSharp
€ 0,731
Each (In a Pack of 10)
Aantal stuks
Photointerrupter 1 166 (Minimum)µs 166 (Minimum)µs Snap-In - 5 27.1 x 9.8 x 16.2mm 16.2mm 27.1mm -30°C +95°C 4.3mm 9.8mm
RS-stocknr. 908-7182
FabrikantnummerOPB890L55Z
FabrikantOptek
€ 2,94
Each
Aantal stuks
Transistor - - - Panel Mount Wire - 18.47 x 6.35 x 15.75mm 15.75mm 18.47mm +85°C -40°C 3.3mm 6.35mm
Nieuw
RS-stocknr. 205-0556
FabrikantnummerEE-SX1071
FabrikantOmron
€ 1,173
Each (In a Tube of 50)
Aantal stuks
- 1 - - Through Hole - - - - - - - - -
Nieuw
RS-stocknr. 205-0567
FabrikantnummerEE-SX461-P11
FabrikantOmron
€ 6,265
Each (In a Pack of 2)
Aantal stuks
Photo IC 1 - - Through Hole - - - - - - - - -
RS-stocknr. 183-7469
FabrikantnummerEESX4320
FabrikantOmron
€ 3,244
Each (In a Pack of 2000)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 908-7160
FabrikantnummerOPB840W55Z
FabrikantOptek
€ 3,87
Each
Aantal stuks
Transistor - - - Panel Mount Wire - 23.75 x 12.95 x 10.54mm 10.54mm 23.75mm +80°C -40°C 3.18mm 12.95mm
Nieuw
RS-stocknr. 205-0592
FabrikantnummerEE-SX1088-W11
FabrikantOmron
€ 8,64
Each
Aantal stuks
Phototransistor 1 - - Through Hole - - - - - - - - -