component
szyy0603r1
Public Made by Adomby adom
Yongyu Photoelectric LED Indication - Discrete, 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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README
markdownSZYY0603R1
Yongyu Photoelectric · LED Indication - Discrete · 0603
SZYY0603R1 from Yongyu Photoelectric, 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 of the red LED, at the end with the notch and green marker on the drawing; reverse voltage must not exceed 5 V (VR max 5 V, IR max 5 µA). |
| 2 | A | passive | Anode (+) of the red LED, marked "+" on the package drawing; drive through a series current-limiting resistor at IF = 20 mA typical test current (DC forward current max 25 mA, peak 60 mA at 1/10 duty, 0.1 ms). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yongyu Photoelectric |
| 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 |
|---|---|---|---|---|---|---|---|
| Light Intensity | IV | 145 | 300 | mcd | IF = 20mA | 3 | |
| Forward Voltage | VF | 1.8 | 2.4 | V | IF = 20mA | 3 | |
| Backward Voltage (Reverse Current) | IR | 5 | μA | VR = 5V | 3 | ||
| Dominant Wavelength | λd | 615 | 630 | nm | IF = 20mA | 3 | |
| Peak Wavelength | λp | 625 | 645 | nm | IF = 20mA | 3 | |
| Viewing Angle | 2θ1/2 | 120 | deg | IF = 20mA | 3 | ||
| Spectral Line Half-Width | Δλ | 20 | nm | IF = 20mA | 3 | ||
| Power Dissipation | Pd | 40 | mW | Ta=25°C | 3 | ||
| Peak Forward Current | IFP | 60 | mA | 1/10 duty cycle, 0.1 ms pulse width | 3 | ||
| DC Forward Current | IF | 25 | mA | 3 | |||
| Backward Voltage | VR | 5 | V | 3 | |||
| Operating Temperature Range | Topr | -40 | 85 | °C | 3 | ||
| Storage Temperature Range | Tstg | -40 | 85 | °C | 3 | ||
| Reflow Soldering Temperature | Tsol | 260 | °C | Reflow soldering, 10 s | 3 | ||
| Hand Soldering Temperature | Tsol | 300 | °C | Hand soldering, 3 s | 3 | ||
| Luminous Intensity Bin Tolerance | IV | -10 | 10 | % | IF = 20mA | 4 | |
| Forward Voltage Bin Tolerance | VF | -0.05 | 0.05 | V | IF = 20mA | 4 | |
| Wavelength Bin Tolerance | λd | -1 | 1 | nm | IF = 20mA | 4 |
CAD (KiCad official)
- Symbol:
SZYY0603R1 - Footprint:
LED_SMD:LED_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
szyy0603r1-etched.step/szyy0603r1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);szyy0603r1.step/szyy0603r1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yongyu Photoelectric datasheet (11 pp, sha256
2a666b8e94245ba6, retrieved 2026-10-19, 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, 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).
Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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