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RPI-243 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

RPI-243 product

RPI-243

Optical Sensors - Photointerrupters - Slot Type - Transistor Output

PhotointerrupterSlot-typeROHM

The RPI-243 is a compact, double-layer mold photointerrupter featuring a 2.0 mm gap and 0.4 mm slit width, ideal for precision sensing in office automation equipment.

Best for

  • Floppy disk drives
  • Printers
  • CD-ROM drives

Avoid if

  • Applications requiring high-speed switching beyond the 10 µs response time or extreme temperature environments outside -25°C to +85°C.

Check before use

  • Ensure the mechanical mounting allows for the 2.0 mm gap clearance.

Key specifications

Gap Width
2.0 mm
Slit Width
0.4 mm
Response Time
10 µs

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
nan
MSL
nan
ECCN
nan
HTSUS
nan

Application

Office Automation

Datasheet

RPI-243-Rohm-datasheet-62308882.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for RPI-243: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Alternative components

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

Design and risk insights

Questions & answers

The RPI-243 is a compact, double-layer mold photointerrupter (slot-type) with a phototransistor output, commonly used for position sensing.