OPB990T51Z Optek, Screw Mount Slotted Optical Switch

  • RS Stock No. 170-0964
  • Mfr. Part No. OPB990T51Z
  • Manufacturer Optek
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MX
Product Details

OPB960, OPB970, OPB980 and OP990 Photologic Series Slotted Optical Switches

This family of Photologic® slotted optical switches, from Optek Technology, include a variety of options from a standard housing. These non-contact slotted optical switches have a range of different slot widths, output logic states, output driver circuits, aperture widths, aperture surfaces and mounting tab locations. There is also a combination of PCB mounted or wire lead options.
The device housing is an opaque plastic which reduces sensitivity to both visible and near IR light that could effect operation. The devices with a covered aperture offer protection against dust whilst open aperture offers better protection against ambient light interference.
Suitable applications for the OPB960, OPB970, OPB980 and OPB990 slotted optical switches include; speed/direction indication, rotary encoders, mechanical switch replacement, mechanical limit indication, printers and sliding door automotive.

Slotted Optical Switches, Optek Technology

Attribute Value
Number of Channels 1
Typical Rise Time 70ns
Typical Fall Time 70ns
Mounting Type Screw Mount
Number of Pins 5
Dimensions 24.63 x 6.35 x 10.8mm
Height 10.8mm
Length 24.63mm
Maximum Operating Temperature +70°C
Minimum Operating Temperature -40°C
Slot Width 3.18mm
Width 6.35mm
Series OPB990
Operating Temperature Range -40 → +70°C
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Unit of sale: Each (In a Bag of 25)
(exc. VAT)
(inc. VAT)
Per unit
Per Bag*
25 - 100
125 - 225
250 +
*price indicative
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