.hide-partial { max-height: none; } .show-more { display: none; }

Optek / TT Electronics Sensors

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Sensors

List Images

Results: 610

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Optical Switches, Transmissive, Photo IC Output .125" WIDE SLOT

OPB943W51Z
Optek / TT Electronics
1: €5.01
213In Stock

Mfr. Part No.
OPB943W51Z

Mouser Part No
828-OPB943W51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output .125" WIDE SLOT

Datasheet

213In Stock

€5.01

€4.94

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB960N55
Optek / TT Electronics
1: €3.06
192In Stock

Mfr. Part No.
OPB960N55

Mouser Part No
828-OPB960N55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

192In Stock

€3.06

€2.92

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB960T51
Optek / TT Electronics
1: €3.27
76In Stock
500Expected 10/03/2026

Mfr. Part No.
OPB960T51

Mouser Part No
828-OPB960T51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

76In Stock

500Expected 10/03/2026

€3.27

€3.05

€3.02

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB960T55
Optek / TT Electronics
1: €3.04
17In Stock

Mfr. Part No.
OPB960T55

Mouser Part No
828-OPB960T55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

17In Stock

€3.04

€2.92

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB961N55
Optek / TT Electronics
1: €3.09
119In Stock

Mfr. Part No.
OPB961N55

Mouser Part No
828-OPB961N55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

119In Stock

€3.09

€2.96

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB962T51
Optek / TT Electronics
1: €3.18
258In Stock

Mfr. Part No.
OPB962T51

Mouser Part No
828-OPB962T51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

258In Stock

€3.18

€3.05

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB963T55
Optek / TT Electronics
1: €3.27
96In Stock

Mfr. Part No.
OPB963T55

Mouser Part No
828-OPB963T55

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

96In Stock

€3.27

€3.11

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB971N11
Optek / TT Electronics
1: €4.22
48In Stock

Mfr. Part No.
OPB971N11

Mouser Part No
828-OPB971N11

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

48In Stock

€4.22

€3.59

€3.29

€3.24

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB972L51
Optek / TT Electronics
1: €3.16
187In Stock

Mfr. Part No.
OPB972L51

Mouser Part No
828-OPB972L51

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

187In Stock

€3.16

€3.01

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB980L51Z
Optek / TT Electronics
1: €5.17
42In Stock

Mfr. Part No.
OPB980L51Z

Mouser Part No
828-OPB980L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

42In Stock

€5.17

€4.90

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB980T11Z
Optek / TT Electronics
1: €5.54
587In Stock

Mfr. Part No.
OPB980T11Z

Mouser Part No
828-OPB980T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

587In Stock

€5.54

€5.25

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB980T55Z
Optek / TT Electronics
1: €4.75
153In Stock
100Expected 02/06/2026

Mfr. Part No.
OPB980T55Z

Mouser Part No
828-OPB980T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

153In Stock

100Expected 02/06/2026

€4.75

€4.71

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB981L11Z
Optek / TT Electronics
1: €5.30
78In Stock

Mfr. Part No.
OPB981L11Z

Mouser Part No
828-OPB981L11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

78In Stock

€5.30

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB982P11Z
Optek / TT Electronics
1: €5.54
50In Stock

Mfr. Part No.
OPB982P11Z

Mouser Part No
828-OPB982P11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

50In Stock

€5.54

€5.25

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB982P51Z
Optek / TT Electronics
1: €5.15
176In Stock

Mfr. Part No.
OPB982P51Z

Mouser Part No
828-OPB982P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

176In Stock

€5.15

€4.88

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB983L51Z
Optek / TT Electronics
1: €5.27
10In Stock

Mfr. Part No.
OPB983L51Z

Mouser Part No
828-OPB983L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

10In Stock

€5.27

€4.94

€4.88

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB990P55Z
Optek / TT Electronics
1: €5.47
177In Stock

Mfr. Part No.
OPB990P55Z

Mouser Part No
828-OPB990P55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

177In Stock

€5.47

€5.23

€5.19

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB990T55Z
Optek / TT Electronics
1: €4.29
108In Stock
200Expected 05/05/2026

Mfr. Part No.
OPB990T55Z

Mouser Part No
828-OPB990T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

108In Stock

200Expected 05/05/2026

€4.29

€4.28

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB991L11Z
Optek / TT Electronics
1: €5.55
196In Stock

Mfr. Part No.
OPB991L11Z

Mouser Part No
828-OPB991L11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

196In Stock

€5.55

€5.29

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads

OPB991P51Z
Optek / TT Electronics
1: €5.14
198In Stock

Mfr. Part No.
OPB991P51Z

Mouser Part No
828-OPB991P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch W/Wire Leads

Datasheet

198In Stock

€5.14

€4.88

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB991T55Z
Optek / TT Electronics
1: €4.80
139In Stock
200Expected 03/03/2026

Mfr. Part No.
OPB991T55Z

Mouser Part No
828-OPB991T55Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

139In Stock

200Expected 03/03/2026

€4.80

€4.54

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB992L51Z
Optek / TT Electronics
1: €5.10
85In Stock

Mfr. Part No.
OPB992L51Z

Mouser Part No
828-OPB992L51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

85In Stock

€5.10

€4.82

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB992P51Z
Optek / TT Electronics
1: €5.10
19In Stock
200Expected 04/06/2026

Mfr. Part No.
OPB992P51Z

Mouser Part No
828-OPB992P51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

19In Stock

200Expected 04/06/2026

€5.10

€4.82

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB992T11Z
Optek / TT Electronics
1: €5.38
92In Stock

Mfr. Part No.
OPB992T11Z

Mouser Part No
828-OPB992T11Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

92In Stock

€5.38

€5.11

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

OPB992T51Z
Optek / TT Electronics
1: €5.10
202In Stock

Mfr. Part No.
OPB992T51Z

Mouser Part No
828-OPB992T51Z

Optek / TT Electronics

Optical Switches, Transmissive, Photo IC Output Slotted Opt Switch Photologic

Datasheet

202In Stock

€5.10

€4.82

Min.: 1
Mult.: 1

Optek / TT Electronics Sensors

Types of Sensors

Customer Service Office

Company

Resources

Support