component
SZYY1206YG
Public Made by Adomby adom
Yongyu Photoelectric LED Indication - Discrete, 1206. 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
markdownSZYY1206YG
Yongyu Photoelectric · LED Indication - Discrete · 1206
SZYY1206YG from Yongyu Photoelectric, in a 1206. 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 green-yellow LED, at the bar side of the diode symbol; reverse voltage must not exceed 5 V. |
| 2 | A | passive | Anode (+) of the green-yellow LED, marked + in the internal circuit diagram; drive at IF 25 mA DC max (60 mA peak, 1/10 duty, 0.1 ms) through a current-limiting resistor, VF 1.8 to 2.4 V at 10 mA. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Yongyu Photoelectric |
| Package | 1206 |
| 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 | 24 | 70 | mcd | IF = 20mA | 3 | |
| Dominant Wavelength | λd | 568 | 574 | nm | IF = 20mA | 3 | |
| Peak Wavelength | λp | 570 | 576 | nm | IF = 20mA | 3 | |
| Forward Voltage | VF | 1.8 | 2.4 | V | IF = 10mA | 3 | |
| Reverse Current | IR | 5 | μA | VR = 5V | 3 | ||
| Peak Forward Current | IFP | 60 | mA | 1/10 duty cycle, 0.1ms pulse width | 3 | ||
| DC Forward Current | IF | 25 | mA | 3 | |||
| Reverse Voltage | VR | 5 | V | 3 | |||
| Power Dissipation | Pd | 40 | mW | 3 | |||
| Operating Temperature Range | Topr | -40 | 85 | °C | 3 | ||
| Storage Temperature Range | Tstg | -40 | 85 | °C | 3 | ||
| Soldering Temperature (reflow) | Tsol | 260 | °C | Reflow soldering, 10 s | 3 | ||
| Soldering Temperature (hand) | Tsol | 300 | °C | Hand soldering, 3 s | 3 | ||
| Tolerance of Luminous Intensity | IV | -10 | 10 | % | 4 | ||
| Tolerance of Forward Voltage | VF | -0.05 | 0.05 | V | 4 | ||
| Tolerance of Wavelength | λd | -0.5 | 0.5 | nm | 4 |
CAD (KiCad official)
- Symbol:
SZYY1206YG - Footprint:
LED_SMD:LED_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
szyy1206yg-etched.step/szyy1206yg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);szyy1206yg.step/szyy1206yg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Yongyu Photoelectric datasheet (11 pp, sha256
5ebd1e86cdaa5578, 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).