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APT2012LZGCK

Kingbright · LED Indication - Discrete · 0805

APT2012LZGCK from Kingbright, in a 0805. 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 InGaN LED, shown as pin 2 in the package diode symbol; reverse voltage is 5 V max.
2 A passive Anode of the green InGaN LED, shown as pin 1 in the package diode symbol; forward voltage is 2.2 to 3.0 V at IF = 2 mA and DC forward current is 25 mA max.

Key specifications

Parameter Value
Manufacturer Kingbright
Package 0805
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 50 100 mcd IF = 2mA 1
Luminous intensity / luminous flux tolerance -15 15 % Note 2: luminous intensity / luminous flux 1
Forward Voltage VF 2.2 2.65 3 V IF = 2mA 2
Forward voltage tolerance -0.1 0.1 V Note 2: forward voltage measurement tolerance 2
Reverse Current IR 50 µA VR = 5V 2
Dominant wavelength tolerance λd -1 1 nm Note 1: setup value of sorting machine, tolerance λd 2
Power Dissipation PD 102.5 mW 2
Reverse Voltage VR 5 V 2
Junction Temperature Tj 115 °C 2
Operating Temperature Top -40 85 °C 2
Storage Temperature Tstg -40 85 °C 2
DC Forward Current IF 25 mA 2
Peak Forward Current IFM 150 mA 1/10 Duty Cycle, 0.1ms Pulse Width 2
Electrostatic Discharge Threshold (HBM) 450 V HBM 2
Thermal Resistance (Junction / Ambient) Rth JA 550 °C/W Mounted on FR4 PC board, pad size ≥ 16 mm² per pad 2
Thermal Resistance (Junction / Solder point) Rth JS 370 °C/W Mounted on FR4 PC board, pad size ≥ 16 mm² per pad 2

CAD (KiCad official)

  • Symbol: APT2012LZGCK
  • Footprint: LED_SMD:LED_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: apt2012lzgck-etched.step / apt2012lzgck-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); apt2012lzgck.step / apt2012lzgck.glb are the bare package body.

Provenance

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

  • Datasheet: Kingbright datasheet (4 pp, sha256 073d9b334a5bdec2, retrieved 2026-10-29, tier: lcsc)
  • 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