component
HIR19-21C
Public Made by Adomby adom
Everlight Elec Infrared LED Emitters, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownHIR19-21C
Everlight Elec · Infrared LED Emitters · 0603
HIR19-21C from Everlight Elec, in a 0603. 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 | K | passive | Cathode (negative, -) terminal of the infrared LED, marked on the package; reverse voltage must not exceed 5 V. |
| 2 | A | passive | Anode (positive, +) terminal of the infrared LED; limit forward current with a series resistor, continuous IF max 65 mA, forward voltage 1.45 V typ / 1.65 V max at 20 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Everlight Elec |
| Package | 0603 |
| Category | Optoelectronics |
| Pins | 2 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Radiant Intensity | Ie | 0.2 | 0.8 | mW /sr | IF=20mA, Ta=25℃ | 3 | |
| Forward Voltage | VF | 1.45 | 1.65 | V | IF=20mA, Ta=25℃ | 3 | |
| Reverse Current | IR | 10 | μA | VR=5V, Ta=25℃ | 3 | ||
| Continuous Forward Current | IF | 65 | mA | Ta=25℃ | 2 | ||
| Reverse Voltage | VR | 5 | V | Ta=25℃ | 2 | ||
| Operating Temperature | Topr | -25 | 85 | 2 | |||
| Storage Temperature | Tstg | -40 | 85 | 2 | |||
| Soldering Temperature | Tsol | 260 | Soldering time 5 seconds (note *1) | 2 | |||
| Power Dissipation at (or below) 25 Free Air Temperature | Pd | 130 | mW | at (or below) 25 Free Air Temperature, Ta=25℃ | 2 | ||
| Peak Wavelength | p | 850 | nm | IF=20mA, Ta=25℃ | 3 | ||
| Spectral Bandwidth | Δλ | 45 | nm | IF=20mA, Ta=25℃ | 3 | ||
| View Angle | 2 1/2 | 145 | deg | IF=20mA, Ta=25℃ | 3 |
CAD (KiCad official)
- Symbol:
HIR19-21C - Footprint:
LED_SMD:LED_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
hir19-21c-etched.step/hir19-21c-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);hir19-21c.step/hir19-21c.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Everlight Elec datasheet (9 pp, sha256
67ca57dd7c13bd8c, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).