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.


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กำลังดูสินค้า 1 - 20 รายการจาก 85 รายการ / Viewing 1 - 20 of 85 products
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รายละเอียดสินค้า / Description ราคา / Price 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 Stock No. 880-2037
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB990T51Z
Brand :Optek
THB153.84
Each
Units
- 1 70ns 70ns Screw Mount - 5 24.63 x 6.35 x 10.8mm 10.8mm 24.63mm +70°C -40°C 3.18mm 6.35mm
RS Stock No. 908-7198
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB930W55Z
Brand :Optek
THB156.92
Each
Units
Transistor - 70ns 70ns Panel Mount Wire - 23.75 x 12.95 x 10.54mm 10.54mm 23.75mm +70°C -40°C 3.18mm 12.95mm
RS Stock No. 908-7194
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB917BZ
Brand :Optek
THB165.25
Each
Units
Transistor - 50ns 50ns Free Hanging Wire - 30.73 x 6.35 x 25.65mm 25.65mm 30.73mm +80°C -40°C 5.08mm 6.35mm
RS Stock No. 880-2021
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB866T55
Brand :Optek
THB77.38
Each: (In a Pack of 2)
Units
Transistor 1 - - Screw Mount - 4 24.61 x 6.35 x 10.8mm 10.8mm 24.61mm +85°C -40°C 3.3mm 6.35mm
RS Stock No. 908-7233
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB990P11Z
Brand :Optek
THB213.19
Each
Units
Transistor - 70ns 70ns Panel Mount Wire - 18.47 x 6.35 x 15.63mm 15.63mm 18.47mm +70°C -40°C 3.18mm 6.35mm
RS Stock No. 455-0896
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB916BZ
Brand :Optek
THB154.15
Each
Units
Buffer, Open-Collector with 10K Pull-Up Resistor 1 50ns 50ns Screw Mount - 5 30.73 x 6.48 x 19.3mm 19.3mm 30.73mm +80°C -40°C 5.08mm 6.48mm
RS Stock No. 455-0919
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB917BZ
Brand :Optek
THB165.25
Each
Units
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 Stock No. 170-0960
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB866T55
Brand :Optek
THB102.635
Each (In a Bag of 100)
Units
Transistor 1 - - Screw Mount - 4 24.61 x 6.35 x 10.8mm 10.8mm 24.61mm +85°C -40°C 3.3mm 6.35mm
RS Stock No. 170-0964
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB990T51Z
Brand :Optek
THB153.84
Each (In a Bag of 25)
Units
- 1 70ns 70ns Screw Mount - 5 24.63 x 6.35 x 10.8mm 10.8mm 24.63mm +70°C -40°C 3.18mm 6.35mm
RS Stock No. 170-0776
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB916BZ
Brand :Optek
THB154.15
Each (In a Bag of 25)
Units
Buffer, Open-Collector with 10K Pull-Up Resistor 1 50ns 50ns Screw Mount - 5 30.73 x 6.48 x 19.3mm 19.3mm 30.73mm +80°C -40°C 5.08mm 6.48mm
RS Stock No. 173-0303
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB917BZ
Brand :Optek
THB158.775
Each (In a Box of 100)
Units
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 Stock No. 880-2031
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB992P51Z
Brand :Optek
THB154.46
Each
Units
- 1 70ns 70ns Screw Mount - 5 18.47 x 6.35 x 10.8mm 10.8mm 18.47mm +70°C -40°C 3.18mm 6.35mm
RS Stock No. 170-0963
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB992P51Z
Brand :Optek
THB236.639
Each (In a Bag of 100)
Units
- 1 70ns 70ns Screw Mount - 5 18.47 x 6.35 x 10.8mm 10.8mm 18.47mm +70°C -40°C 3.18mm 6.35mm
RS Stock No. 170-0765
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB815L
Brand :Optek
THB79.54
Each (In a Bag of 25)
Units
Phototransistor 1 - - Screw Mount - 4 32 x 6.6 x 14.35mm 14.35mm 32mm +80°C -40°C 9.53mm 6.6mm
RS Stock No. 908-7160
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB840W55Z
Brand :Optek
THB132.88
Each
Units
Transistor - - - Panel Mount Wire - 23.75 x 12.95 x 10.54mm 10.54mm 23.75mm +80°C -40°C 3.18mm 12.95mm
RS Stock No. 908-7138
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB804
Brand :Optek
THB48.40
Each: (In a Pack of 10)
Units
Transistor - - - Through Hole Pin 4 12.57 x 6.35 x 11.68mm 11.68mm 12.57mm +85°C -40°C 3.94mm 6.35mm
RS Stock No. 908-7223
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB962N51
Brand :Optek
THB97.73
Each
Units
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 Stock No. 880-2028
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB841W55Z
Brand :Optek
THB135.04
Each
Units
- 1 - - Screw Mount - 4 23.75 x 6.35 x 10.54mm 10.54mm 23.75mm +80°C -40°C 3.18mm 6.35mm
RS Stock No. 880-1993
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB829CZ
Brand :Optek
THB109.14
Each: (In a Pack of 2)
Units
- 1 - - Screw Mount - 4 24.64 x 6.35 x 10.03mm 10.03mm 24.64mm +80°C -40°C 3.18mm 6.35mm
RS Stock No. 908-7182
หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No.OPB890L55Z
Brand :Optek
THB154.96
Each
Units
Transistor - - - Panel Mount Wire - 18.47 x 6.35 x 15.75mm 15.75mm 18.47mm +85°C -40°C 3.3mm 6.35mm