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YLED1206W

YONGYUTAI · LED Indication - Discrete · 1206

YLED1206W from YONGYUTAI, 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 white LED, marked pad 2 in the package drawing; reverse voltage must not exceed 5 V (VR = 5 V test condition).
2 A passive Anode (+) of the white LED, marked pad 1 in the package drawing; DC forward current max 20 mA (IF), VF 2.6 to 3.1 V at IF = 5 mA.

Key specifications

Parameter Value
Manufacturer YONGYUTAI
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
Luminous intensity IV 175 430 mcd IF = 5mA 2
Forward voltage VF 2.6 3.1 V IF = 5mA 2
Reverse current IR 5 μA VR = 5V 2
Color temperature CCT 13969 K IF = 5mA 2
DC forward current IF 20 mA Ta=25℃ 2
Peak forward current IFP 60 mA 1/10 duty cycle, 0.1ms pulse width 2
Power dissipation Pd 70 mW Ta=25℃ 2
Operating temperature range Topr -40 85 °C 2
Storage temperature range Tstg -40 85 °C 2
Soldering temperature, reflow Tsol 260 °C Reflow soldering, 10s 2
Soldering temperature, hand Tsol 300 °C Hand soldering, 3s 2
Luminous intensity tolerance -10 10 % 3
Forward voltage tolerance -0.05 0.05 V 3
CIE color coordinate tolerance -0.005 0.005 3

CAD (KiCad official)

  • Symbol: YLED1206W
  • Footprint: LED_SMD:LED_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: yled1206w-etched.step / yled1206w-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); yled1206w.step / yled1206w.glb are the bare package body.

Provenance

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

  • Datasheet: YONGYUTAI datasheet (10 pp, sha256 45c2baa0f66383e8, 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, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF