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E6C0603SRAC1UDA

EKINGLUX · LED Indication - Discrete · 0603

E6C0603SRAC1UDA from EKINGLUX, 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 LED, marked by the green cathode indicator on the package at pad 2 side, reverse voltage VR max 5 V.
2 A passive Anode of the red AlGaInP LED, forward current IF max 25 mA (typ. VF 2.00 V at 20 mA), reverse voltage VR max 5 V.

Key specifications

Parameter Value
Manufacturer EKINGLUX
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
Luminous Intensity IV 70 100 150 mcd Ta=25℃, @20mA 2
Forward Voltage VF 1.9 2 2.4 v Ta=25℃, @20mA 2
Dominant Wavelength λd 618 620 628 nm Ta=25℃, @20mA 2
Reverse Current IR 10 uA Ta=25℃, @20mA (table header; reverse test voltage not printed here) 2
Power Dissipation Pd 60 mW Ta=25℃ 2
Peak Forward Current IFP 100 mA 1/10 Duty Cycle, 0.1ms Pulse Width 2
Forward Current IF 25 mA Ta=25℃ 2
Reverse Voltage VR 5 v Ta=25℃ 2
Electrostatic Discharge ESD 2000 v Ta=25℃ 2
Operating Temperature Range Topr -40 85 °C 2
Storage Temperature Range Tstg -40 90 °C 2
Reflow Soldering Tsld 260 ℃ for 10secs 2
Luminous Intensity Tolerance IV -10 10 % Bin note 1 4
Forward Voltage Tolerance VF -0.1 0.1 v Bin note 2 4
Forward Voltage change after reliability tests VF -10 10 % IF=IFT, vs initial data 5

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts silver process. It will lead to the capacity of reflecting of silver layer reducing, light color temperature drift and serious 9

CAD (KiCad official)

  • Symbol: E6C0603SRAC1UDA
  • Footprint: LED_SMD:LED_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: e6c0603srac1uda-etched.step / e6c0603srac1uda-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); e6c0603srac1uda.step / e6c0603srac1uda.glb are the bare package body.

Provenance

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

  • Datasheet: EKINGLUX datasheet (9 pp, sha256 14b582c5ce475ca5, retrieved 2026-10-17, 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