Specification	RPI-125

Current - Collector (Ic) (Max) [Max]	30 mA
Current - DC Forward (If) (Max) [Max]	50 mA
Mounting Type	Through Hole
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-25 °C
Output Configuration	Phototransistor
Package / Case	Slotted Module
Response Time	10 µs
Sensing Distance	0.047 in
Sensing Distance	1.2 mm
Voltage - Collector Emitter Breakdown (Max) [Max]	30 V

RPI-125 Series

Photointerrupter Double Mold Type

Part	Current - Collector (Ic) (Max) [Max]	Response Time	Sensing Distance	Sensing Distance	Current - DC Forward (If) (Max) [Max]	Output Configuration	Package / Case	Voltage - Collector Emitter Breakdown (Max) [Max]	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]
Rohm Semiconductor RPI-125	30 mA	10 µs	0.047 in	1.2 mm	50 mA	Phototransistor	Slotted Module	30 V	Through Hole	85 °C	-25 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	2153	$ 0.94

General part information

ROHM's optical sensors serve as eyes to monitor changes of any motions, and comply with customer's day-to-day diversifying requests.

Technical documentation and resources