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HL-304IR3C-L3

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HONGLITRONIC Hongli Zhihui HONGLITRONIC Infrared LED Emitters, 插件,D=3mm. Pinout reviewed by a person against the datasheet, KiCad symbol/footprint/3D.

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HL-304IR3C-L3

HONGLITRONIC Hongli Zhihui HONGLITRONIC · Infrared LED Emitters · 插件,D=3mm

HL-304IR3C-L3 from HONGLITRONIC Hongli Zhihui HONGLITRONIC, in a 插件,D=3mm. 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.

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Pinout

Pin Name Type Function
1 A passive Anode of the GaAs IR emitting diode, the longer lead in the package drawing; DC forward current max 50 mA, peak forward current 300 mA (pulse width ≤10 msec), VF typ 1.5 V at IF=50 mA.
2 K passive Cathode of the GaAs IR emitting diode, the shorter lead in the package drawing; reverse current typ 10 uA, power dissipation max 100 mW.

Key specifications

Parameter Value
Manufacturer HONGLITRONIC Hongli Zhihui HONGLITRONIC
Package 插件,D=3mm
Category Optoelectronics
Pins 2

CAD (KiCad official)

  • Symbol: HL-304IR3C-L3
  • Footprint: LED_THT:LED_D3.0mm
  • 3D model: 插件,D=3mm (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: HONGLITRONIC Hongli Zhihui HONGLITRONIC datasheet (4 pp, sha256 5c73acb6e484c348, retrieved 2026-10-08, tier: lcsc)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF