Optical Sensor Through-Beam 0.079" (2mm) Phototransistor PCB Mount
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RPI-243

DigiKey Part Number
846-RPI-243-ND
Manufacturer
Manufacturer Product Number
RPI-243
Description
SENSOR OPT SLOT PHOTOTRAN PCB MT
Customer Reference
Detailed Description
Optical Sensor Through-Beam 0.079" (2mm) Phototransistor PCB Mount
Datasheet
 Datasheet
EDA/CAD Models
RPI-243 Models
Product Attributes
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Category
Current - Collector (Ic) (Max)
30 mA
Manufacturer
Rohm Semiconductor
Voltage - Collector Emitter Breakdown (Max)
30 V
Packaging
Bulk
Response Time
10µs, 10µs
Part Status
Last Time Buy
Operating Temperature
-25°C ~ 85°C
Sensing Distance
0.079" (2mm)
Mounting Type
Through Hole
Sensing Method
Through-Beam
Package / Case
PCB Mount
Output Configuration
Phototransistor
Type
Unamplified
Current - DC Forward (If) (Max)
50 mA
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RPI-222Rohm Semiconductor894846-RPI-222-ND$0.92000Parametric Equivalent
RPI-246Rohm Semiconductor933846-RPI-246-ND$1.01000Parametric Equivalent
EE-SX1103Aratas (Formerly Omron Components)2,724OR633-ND$1.75000Parametric Equivalent
EE-SX1105Aratas (Formerly Omron Components)636OR634-ND$2.04000Parametric Equivalent
In-Stock: 1,124
Check for Additional Incoming Stock
Last Time Buy Date: 5/31/2027
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$1.03000$1.03
5$0.90800$4.54
10$0.86200$8.62
25$0.80760$20.19
50$0.77040$38.52
100$0.73620$73.62
500$0.66764$333.82
1,000$0.64216$642.16
5,000$0.59089$2,954.45
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.