OPB830L51 Optek, Screw Mount Slotted Optical Switch, Phototransistor Output

View all Slotted Optical Switches
Bulk discount available

Subtotal (1 unit)*

£2.65

(exc. VAT)

£3.18

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 53 unit(s) ready to ship
  • Plus 3 unit(s) ready to ship from another location
  • Plus 375 unit(s) shipping from 08 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 9£2.65
10 - 49£2.57
50 - 99£2.51
100 - 199£2.44
200 +£2.39

*price indicative

RS Stock No.:
455-0880
Mfr. Part No.:
OPB830L51
Brand:
Optek
Find similar products by selecting one or more attributes.
Select all

Brand

Optek

Output Device

Phototransistor

Number of Channels

1

Mounting Type

Screw Mount

Number of Pins

4

Dimensions

23.75 x 12.95 x 10.54mm

Height

10.54mm

Length

23.75mm

Maximum Operating Temperature

+85°C

Minimum Operating Temperature

-40°C

Slot Width

3.18mm

Width

12.95mm

Operating Temperature Range

-40 → +85°C

COO (Country of Origin):
MX

OPB830 and OPB840 Series Slotted Optical Switches


This family of slotted optical sensors, from Optek Technology, enable you to create a custom device from a standard product line. This flexibility includes choices of aperture, shell material, and lead spacing. An opaque plastic housing minimises the sensitivity to visible and near IR light.
The parallel faces inside the slot are covered with an IR transmissive plastic or opaque plastic with an opening. The IR transmissive plastic is suitable for applications which require dust protection and the opaque is for applications that require maximum protection against ambient light.

Features of the slotted optical switches:
Slot width: 3.18 mm
Opaque or IR transmissive surfaces
Side mounted
Choice of lead spacing


Slotted Optical Switches, Optek Technology

Related links