Optek Screw Slotted Optical Switch, Phototransistor Output

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SGD9.34

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SGD10.18

(inc. GST)

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  • Plus 210 unit(s) shipping from 09 February 2026
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1 - 9SGD9.34
10 - 49SGD9.15
50 - 99SGD8.96
100 - 249SGD8.77
250 +SGD8.58

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RS Stock No.:
880-2028
Distrelec Article No.:
304-09-737
Mfr. Part No.:
OPB841W55Z
Manufacturer:
Optek
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Brand

Optek

Product Type

Slotted Optical Switch

Output Device

Phototransistor

Number of Channels

1

Mount Type

Screw

Package Type

L

Number of Pins

4

Maximum Operating Temperature

80°C

Minimum Operating Temperature

-40°C

Height

10.54mm

Standards/Approvals

RoHS

Width

3.18 mm

Slot Width

3.18mm

Length

23.75mm

Series

OPB841

Automotive Standard

No

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


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