RPI-441C1 is out of stock and can be placed on backorder.
Available Substitutes:

Direct


Rohm Semiconductor
In Stock: 1,295
Unit Price: $0.80000
Datasheet
Optical Sensor Through-Beam 0.157" (4mm) Phototransistor PCB Mount
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

RPI-441C1

DigiKey Part Number
846-RPI-441C1-ND
Manufacturer
Manufacturer Product Number
RPI-441C1
Description
SENSOR OPT SLOT PHOTOTRAN PCB MT
Customer Reference
Detailed Description
Optical Sensor Through-Beam 0.157" (4mm) Phototransistor PCB Mount
Datasheet
 Datasheet
EDA/CAD Models
RPI-441C1 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
0.157" (4mm)
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 (1)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
RPI-441C1ERohm Semiconductor1,295846-1021-ND$0.80000Direct
Last Time Buy
900 expected in stock on 20-Nov-2026
100 estimated in stock on 19-Jan-2027
Request Stock Notification
Last Time Buy Date: 5/31/2027
All prices are in USD
Bulk
QuantityUnit PriceExt Price
1$0.80000$0.80
5$0.70000$3.50
10$0.66400$6.64
25$0.62120$15.53
50$0.59160$29.58
100$0.56450$56.45
500$0.51038$255.19
1,000$0.49024$490.24
5,000$0.44975$2,248.75
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.