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MHS171WDT-C2

Public Made by Adom

by adom

MEIHUA LED Indication - Discrete, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MHS171WDT-C2

MEIHUA · LED Indication - Discrete · 0805

MHS171WDT-C2 from MEIHUA, 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 LED, marked by the cathode mark on the package underside; reverse voltage VR max 5 V.
2 A passive Anode (+) of the white InGaN LED; continuous forward current IF max 20 mA (VF 2.75-3.65 V at 20 mA), needs a series protection resistor.

Key specifications

Parameter Value
Manufacturer MEIHUA
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
Forward Voltage VF 2.75 3.65 V IF = 20mA 4
Reverse Current IR 10 uA VR=5V 4
Luminous Intensity Iv 285 715 mcd IF = 20mA 4
Power Dissipation (PAD) 75 mW Ta=25℃ 4
Peak Forward Current Per Segment IFP 100 mA 1/10 duty cycle, 0.1ms pulse width 4
Continuous Forward Current IF 20 mA Ta=25℃ 4
Reverse Voltage VR 5 V Ta=25℃ 4
Electrostatic Discharge Threshold (HBM) ESD 1000 V Ta=25℃ 4
Operating Temperature Range TOPR -40 85 ℃ 4
Storage Temperature Range TSTG -40 100 ℃ 4
Tolerance of Luminous Intensity Iv -10 10 % Tolerance of Luminous Intensity (note 1) 4
Tolerance of Forward Voltage VF -0.05 0.05 V Tolerance of Forward Voltage (note 2) 4
Tolerance of Chromaticity Coordinates CEI_x, CEI_y -0.01 0.01 Tolerance of Chromaticity Coordinates 7

CAD (KiCad official)

  • Symbol: MHS171WDT-C2
  • Footprint: LED_SMD:LED_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: mhs171wdt-c2-etched.step / mhs171wdt-c2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mhs171wdt-c2.step / mhs171wdt-c2.glb are the bare package body.

Provenance

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

  • Datasheet: MEIHUA datasheet (12 pp, sha256 2199ee9c3ddcc574, retrieved 2026-10-20, 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