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

PCB Mount Optical Switches

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

Types of Optical Switches

List Images

Results: 109

Applied Filters:

Mounting Style = PCB Mount

Manufacturer

Product Type

Sensing Method

Slot Width

Sensing Distance

Reset All

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, Reflective, Photo IC Output Reflective Encoder 3 Ch w/ Interpolator

AEDR-8502-102
Broadcom / Avago
1: 17,59 €
415In Stock

Mfr. Part No.
AEDR-8502-102

Mouser Part No
630-AEDR-8502-102

Broadcom / Avago

Optical Switches, Reflective, Photo IC Output Reflective Encoder 3 Ch w/ Interpolator

Learn More

Datasheet

415In Stock

Cut Tape

17,59 €

14,16 €

Reel

12,04 €

MouseReel Available

Min.: 1
Mult.: 1

: 100

Optical Switches, Reflective, Photo IC Output

Reflective

Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE

BPI-3C1-05
American Bright LED
1: 1,20 €
3.689In Stock

Mfr. Part No.
BPI-3C1-05

Mouser Part No
442-BPI3C105

American Bright LED

Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE

Learn More

Datasheet

3.689In Stock

1,20 €

0,836 €

0,624 €

0,578 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

14 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE

BPI-3C1-27
American Bright LED
1: 1,22 €
4.961In Stock

Mfr. Part No.
BPI-3C1-27

Mouser Part No
442-BPI3C127

American Bright LED

Optical Switches, Transmissive, Phototransistor Output PHOTO-INTERRUPTER SLOTTED TYPE

Learn More

Datasheet

4.961In Stock

1,22 €

0,858 €

0,64 €

0,568 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output PHOTO INTERRUPTER SLOTTED TYPE

BPI-3C2-06
American Bright LED
1: 1,27 €
2.977In Stock

Mfr. Part No.
BPI-3C2-06

Mouser Part No
442-BPI3C206

American Bright LED

Optical Switches, Transmissive, Phototransistor Output PHOTO INTERRUPTER SLOTTED TYPE

Learn More

Datasheet

2.977In Stock

1,27 €

0,894 €

0,665 €

0,60 €

View

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted, Through-Beam Type

5 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360T51
Optek / TT Electronics
1: 2,17 €
794In Stock
1.000Expected 8/28/2026

Mfr. Part No.
OPB360T51

Mouser Part No
828-OPB360T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

794In Stock

1.000Expected 8/28/2026

2,17 €

2,06 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output .09in SLOT w/FLAG

OPB680
Optek / TT Electronics
1: 3,83 €
312In Stock

Mfr. Part No.
OPB680

Mouser Part No
828-OPB680

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .09in SLOT w/FLAG

Datasheet

312In Stock

3,83 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Actuator Type

2.03 mm

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

OPB800L51
Optek / TT Electronics
1: 2,59 €
552In Stock

Mfr. Part No.
OPB800L51

Mouser Part No
828-OPB800L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

Datasheet

552In Stock

2,59 €

2,46 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

9.5 mm

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

OPB800L55
Optek / TT Electronics
1: 2,54 €
625In Stock

Mfr. Part No.
OPB800L55

Mouser Part No
828-OPB800L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

Datasheet

625In Stock

2,54 €

2,41 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

9.5 mm

Optical Switches, Transmissive, Phototransistor Output .16in SLOT INFRARED

OPB804
Optek / TT Electronics
1: 1,56 €
1.546In Stock

Mfr. Part No.
OPB804

Mouser Part No
828-OPB804

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .16in SLOT INFRARED

Datasheet

Product Comments

1.546In Stock

1,56 €

1,53 €

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.94 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB825A
Optek / TT Electronics
1: 1,83 €
798In Stock

Mfr. Part No.
OPB825A

Mouser Part No
828-OPB825A

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

798In Stock

1,83 €

1,75 €

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

4.06 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB850-1Z
Optek / TT Electronics
1: 4,96 €
642In Stock

Mfr. Part No.
OPB850-1Z

Mouser Part No
828-OPB850-1Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

642In Stock

4,96 €

4,71 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Actuator Type

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

OPB855
Optek / TT Electronics
1: 1,92 €
1.478In Stock
450Expected 8/14/2026

Mfr. Part No.
OPB855

Mouser Part No
828-OPB855

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Output Phototranstr Input Diode

Datasheet

1.478In Stock

450Expected 8/14/2026

1,92 €

1,85 €

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5.21 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB865T51
Optek / TT Electronics
1: 2,80 €
939In Stock

Mfr. Part No.
OPB865T51

Mouser Part No
828-OPB865T51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

939In Stock

2,80 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB866T55
Optek / TT Electronics
1: 2,63 €
2.387In Stock

Mfr. Part No.
OPB866T55

Mouser Part No
828-OPB866T55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

2.387In Stock

2,63 €

2,45 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB870N51
Optek / TT Electronics
1: 2,31 €
580In Stock

Mfr. Part No.
OPB870N51

Mouser Part No
828-OPB870N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

580In Stock

2,31 €

2,19 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB828C
Optek / TT Electronics
1: 2,07 €
358In Stock

Mfr. Part No.
OPB828C

Mouser Part No
828-OPB828C

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

358In Stock

2,07 €

1,98 €

Quote

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.05 mm

Optical Switches, Transmissive, Phototransistor Output Optical Switch

OPB200
Optek / TT Electronics
1: 1,45 €
492In Stock

Mfr. Part No.
OPB200

Mouser Part No
828-OPB200

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Optical Switch

Datasheet

492In Stock

1,45 €

1,41 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

5.1 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360L11
Optek / TT Electronics
1: 2,64 €
371In Stock

Mfr. Part No.
OPB360L11

Mouser Part No
828-OPB360L11

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

371In Stock

2,64 €

2,51 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

OPB360N51
Optek / TT Electronics
1: 2,14 €
75In Stock

Mfr. Part No.
OPB360N51

Mouser Part No
828-OPB360N51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt Switch

Datasheet

75In Stock

2,14 €

2,03 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR OUT

OPB370N55
Optek / TT Electronics
1: 2,39 €
Lead-Time 16 Weeks

Mfr. Part No.
OPB370N55

Mouser Part No
828-OPB370N55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output PHOTOTRANSISTOR OUT

Datasheet

Lead-Time 16 Weeks

2,39 €

2,29 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.18 mm

Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width

OPB610
Optek / TT Electronics
1: 1,39 €
707In Stock
3.000Expected 11/16/2026

Mfr. Part No.
OPB610

Mouser Part No
828-OPB610

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Rbe Transistor type 0.15 inch Slot Width

Datasheet

707In Stock

3.000Expected 11/16/2026

1,39 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

3.8 mm

Optical Switches, Transmissive, Phototransistor Output Slotted Opt SwitchFlag Switch

OPB690Z
Optek / TT Electronics
1: 3,84 €
290In Stock

Mfr. Part No.
OPB690Z

Mouser Part No
828-OPB690Z

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Slotted Opt SwitchFlag Switch

Datasheet

290In Stock

3,84 €

3,68 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Actuator Type

2.03 mm

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

OPB801L55
Optek / TT Electronics
1: 2,50 €
223In Stock

Mfr. Part No.
OPB801L55

Mouser Part No
828-OPB801L55

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Wide Gap Opt Switch

Datasheet

223In Stock

2,50 €

2,37 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

9.5 mm

Optical Switches, Transmissive, Phototransistor Output .375" WIDE GAP 890NM

OPB810L51
Optek / TT Electronics
1: 2,57 €
300In Stock
500Expected 9/15/2026

Mfr. Part No.
OPB810L51

Mouser Part No
828-OPB810L51

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output .375" WIDE GAP 890NM

Datasheet

300In Stock

500Expected 9/15/2026

2,57 €

2,45 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

9.5 mm

Optical Switches, Transmissive, Phototransistor Output Deep Gap Slotted Opt Switch

OPB815L
Optek / TT Electronics
1: 2,61 €
1.976Expected 11/18/2026

Mfr. Part No.
OPB815L

Mouser Part No
828-OPB815L

Optek / TT Electronics

Optical Switches, Transmissive, Phototransistor Output Deep Gap Slotted Opt Switch

Datasheet

1.976Expected 11/18/2026

2,61 €

2,49 €

Min.: 1
Mult.: 1

Optical Switches, Transmissive, Phototransistor Output

Transmissive, Slotted

9.5 mm

PCB Mount Optical Switches

Types of Optical Switches

Customer Service Office

Company

Resources

Support