component
SZYY0603W
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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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownSZYY0603W
Yongyu Photoelectric · LED Indication - Discrete · 0603
SZYY0603W 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 white LED, at the end of the diode symbol opposite the + mark; maximum reverse voltage VR is 5 V. |
| 2 | A | passive | Anode (+) of the white LED, marked + in the internal circuit diagram; drive through a series current-limiting resistor, with rated DC forward current IF 30 mA max and test current 5 mA. |
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 |
|---|---|---|---|---|---|---|---|
| Power Dissipation | Pd | 100 | mW | 3 | |||
| Peak Forward Current | IFP | 60 | mA | 1/10 duty cycle, 0.1ms pulse width | 3 | ||
| DC Forward Current | IF | 30 | mA | 3 | |||
| Backward Voltage | VR | 5 | V | 3 | |||
| Operating Temperature Range | Topr | -40 | 85 | °C | 3 | ||
| Storage Temperature Range | Tstg | -40 | 85 | °C | 3 | ||
| Soldering Condition, reflow | Tsol | 260 | °C | Reflow soldering, 10 s | 3 | ||
| Soldering Condition, hand | Tsol | 300 | °C | Hand soldering, 3 s | 3 | ||
| Forward Voltage | VF | 2.6 | 3.1 | V | IF = 5mA | 3 | |
| Backward Current | IR | 5 | μA | VR = 5V | 3 | ||
| Color Temperature | CCT | 100000 | K | IF = 5mA | 3 | ||
| Luminous Intensity Bin 1 | IV | 173 | 207 | mcd | Bin 1, IF = 5mA | 4 | |
| Luminous Intensity Bin 2 | IV | 207 | 249 | mcd | Bin 2, IF = 5mA | 4 | |
| Luminous Intensity Bin 3 | IV | 249 | 299 | mcd | Bin 3, IF = 5mA | 4 | |
| Luminous Intensity Bin 4 | IV | 299 | 359 | mcd | Bin 4, IF = 5mA | 4 | |
| Forward Voltage Bin 1 | VF | 2.7 | 2.8 | V | Bin 1, IF = 5mA | 4 | |
| Forward Voltage Bin 2 | VF | 2.8 | 2.9 | V | Bin 2, IF = 5mA | 4 | |
| Forward Voltage Bin 3 | VF | 2.9 | 3 | V | Bin 3, IF = 5mA | 4 | |
| Forward Voltage Bin 4 | VF | 3 | 3.1 | V | Bin 4, IF = 5mA | 4 | |
| Luminous Intensity tolerance | IV | -10 | 10 | % | 4 | ||
| Forward Voltage tolerance | VF | -0.05 | 0.05 | V | 4 |
CAD (KiCad official)
- Symbol:
SZYY0603W - Footprint:
LED_SMD:LED_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
szyy0603w-etched.step/szyy0603w-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);szyy0603w.step/szyy0603w.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yongyu Photoelectric datasheet (11 pp, sha256
c663b178e6b32e0e, retrieved 2026-10-17, 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).