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RPI-441C1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RPI-441C1 product

RPI-441C1

Optical Sensors - Photointerrupters - Slot Type - Transistor Output

PhotointerrupterSlot SensorROHM

The RPI-441C1 is a compact, high-precision slot-type photointerrupter with a 4mm gap and 0.5mm slit width, ideal for position sensing in printers and optical control systems.

Best for

  • Printers
  • Optical control equipment
  • Amusement machines

Avoid if

  • Applications requiring high radiation tolerance
  • Environments exceeding 85°C

Check before use

  • Mechanical clearance of the 4mm gap
  • Ambient light conditions

Key specifications

Gap
4 mm
Slit Width
0.5 mm
VCEO
30 V
Package
DIP-4

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PrintersOptical Control

Datasheet

RPI-441C1-Rohm-datasheet-146543.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RPI-441C1: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a slot-type photointerrupter from ROHM, combining an infrared LED and a phototransistor in a single DIP-4 package for non-contact position detection.