component

DY-ITR9606

Public Made by Adom

by adom

TONYU Photointerrupters - Slot Type - Transistor Output, DIP-4. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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DY-ITR9606

TONYU · Photointerrupters - Slot Type - Transistor Output · DIP-4

DY-ITR9606 from TONYU, in a DIP-4. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 Anode passive Infrared LED anode; forward voltage 1.2 V typ (1.5 V max) at IF=20mA, continuous forward current limited to 50 mA and reverse voltage to 5 V, with a series protection resistor required.
2 Cathode passive Infrared LED cathode, the return pin for the emitter diode (peak wavelength 940 nm at IF=20mA).
3 Collector passive Phototransistor collector; collector-emitter voltage is limited to 30 V, collector current to 20 mA and dark current to 100 nA max at VCE=20V.
4 Emitter passive Phototransistor emitter; emitter-collector voltage is limited to 5 V.

Key specifications

Parameter Value
Manufacturer TONYU
Package DIP-4
Category Sensors
Pins 4

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts tin The kinked tooling scrape easily the pin of LED, where the LED bracket is rusting easily, especial expose it in moist air. To decrease the LED bracket rust, advise using plated tin LED bracket. 10

CAD (KiCad official)

  • Symbol: DY-ITR9606
  • Footprint: Package_DIP:DIP-4_W7.62mm
  • 3D model: DIP-4 (KiCad packages3D, STEP)
  • 3D model files: dy-itr9606-etched.step / dy-itr9606-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); dy-itr9606.step / dy-itr9606.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: TONYU datasheet (10 pp, sha256 5bcb7ab38ba36ccd, retrieved 2026-11-02, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF