OPB961T51 is out of stock and can be placed on backorder.
Available Substitutes:

Similar


TT Electronics/Optek Technology
In Stock: 0
Unit Price: $4.43520
Datasheet

Similar


TT Electronics/Optek Technology
In Stock: 0
Unit Price: $3.74000
Datasheet

Similar


TT Electronics/Optek Technology
In Stock: 0
Unit Price: $3.59000
Datasheet

Similar


TT Electronics/Optek Technology
In Stock: 0
Unit Price: $3.98202
Datasheet

Similar


TT Electronics/Optek Technology
In Stock: 0
Unit Price: $3.73000
Datasheet

Similar


TT Electronics/Optek Technology
In Stock: 0
Unit Price: $4.22000
Datasheet
Optical Sensor Through-Beam 0.125" (3.18mm) PCB Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

OPB961T51

DigiKey Part Number
365-1794-ND
Manufacturer
Manufacturer Part Number
OPB961T51
Description
SENSOR OPTICAL 3.18MM PCB MOUNT
Manufacturer Standard Lead Time
12 Weeks
Customer Reference
Detailed Description
Optical Sensor Through-Beam 0.125" (3.18mm) PCB Mount
Datasheet
 Datasheet
Product Attributes
Filter Similar Products
Category
Mounting Type
Through Hole
Manufacturer
TT Electronics/Optek Technology
Current - Supply
15 mA
Series
Voltage - Supply
4.75V ~ 5.25V
Packaging
Bulk
Response Time
70ns
Part Status
Active
Operating Temperature
-40°C ~ 70°C
Sensing Distance
0.125" (3.18mm)
Package / Case
PCB Mount
Sensing Method
Through-Beam
Base Product Number
Output Configuration
NPN - Open Collector, Buffer
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (6)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
OPB961N11TT Electronics/Optek Technology0OPB961N11-ND$4.43520Similar
OPB961N51TT Electronics/Optek Technology0365-1792-ND$3.74000Similar
OPB961N55TT Electronics/Optek Technology0365-1793-ND$3.59000Similar
OPB971N11TT Electronics/Optek Technology0OPB971N11-ND$3.98202Similar
OPB971N51TT Electronics/Optek Technology0365-1803-ND$3.73000Similar
In-Stock: 0
100 estimated in stock on 11-Jan-2027
Request Stock Notification
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$3.77000$3.77
100$3.52000$352.00
250$3.40000$850.00
500$3.27002$1,635.01
1,000$3.22500$3,225.00
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.