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YLED1206RFT

YONGYUTAI · LED Indication - Discrete · 1206

YLED1206RFT 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 red LED; reverse voltage must not exceed 5 V (not designed for reverse operation).
2 A passive Anode (+) of the red LED, marked '+' on the package drawing; DC forward current max 20 mA, forward voltage 1.8 to 2.4 V at IF = 10 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
Light Intensity IV 58 145 mcd IF = 10mA 2
Dominant Wavelength λd 615 630 nm IF = 10mA 2
Forward Voltage VF 1.8 2.4 V IF = 10mA 2
Reverse Current IR 5 μA VR = 5V 2
Power Dissipation Pd 48 mW Ta=25℃ 2
Peak Forward Current IFP 60 mA 1/10 duty cycle, 0.1ms pulse width 2
DC Forward Current IF 20 mA 2
Operating Temperature Range Topr -40 85 °C 2
Storage Temperature Range Tstg -40 85 °C 2
Reflow Soldering Temperature Tsol 260 °C Reflow soldering, 10 s 2
Hand Soldering Temperature Tsol 300 °C Hand soldering, 3 s 2
Reverse Voltage (lighting or testing) VR 5 V Reverse voltage across LED when lighting or testing (Sec. 11.6.4 note) 9

CAD (KiCad official)

  • Symbol: YLED1206RFT
  • Footprint: LED_SMD:LED_1206_3216Metric
  • 3D model: 1206 (KiCad packages3D, STEP)
  • 3D model files: yled1206rft-etched.step / yled1206rft-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); yled1206rft.step / yled1206rft.glb are the bare package body.

Provenance

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

  • Datasheet: YONGYUTAI datasheet (10 pp, sha256 0f4b347613a12cef, 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