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MHT173UWDT-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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mht173uwdt-c2-hero.glb mht173uwdt-c2: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
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states.json mht173uwdt-c2: factory component page (tier=lcsc) · Ray 8d ago

MHT173UWDT-C2

MEIHUA · LED Indication - Discrete · 0805

MHT173UWDT-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 (negative terminal), marked '1' with the dark corner mark on the package; reverse voltage limit is 5 V.
2 A passive Anode (positive terminal); continuous forward current is 30 mA max and forward voltage is 2.6 to 3.6 V at IF = 20 mA.

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
Power Dissipation (PAD) 100 mW Ta=25°C 4
Peak Forward Current Per Segment IFP 100 mA 1/10 duty cycle, 0.1ms pulse width 4
Continuous Forward Current IF 30 mA 4
Reverse Voltage VR 5 V 4
Electrostatic Discharge (HBM) ESD 1000 HBM 4
Operating Temperature Range TOPR -40 85 °C 4
Storage Temperature Range TSTG -40 100 °C 4
Forward Voltage VF 2.6 3.6 V IF = 20mA 4
Reverse Current IR 10 uA VR=5V 4
Color Rendering Index CRI 65 Ra IF = 20mA 4
Luminous Intensity Iv 1000 1400 mcd IF = 20mA 4
Tolerance of Luminous Intensity -10 10 % 5
Tolerance of Forward Voltage -0.1 0.1 V 5
Tolerance of Chromaticity Coordinates -0.003 0.003 7
Reflow Soldering Temperature 260 °C 10 sec, reflow soldering (Pb-free) 8

CAD (KiCad official)

  • Symbol: MHT173UWDT-C2
  • Footprint: LED_SMD:LED_0805_2012Metric
  • 3D model: 0805 (KiCad packages3D, STEP)
  • 3D model files: mht173uwdt-c2-etched.step / mht173uwdt-c2-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); mht173uwdt-c2.step / mht173uwdt-c2.glb are the bare package body.

Provenance

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

  • Datasheet: MEIHUA datasheet (12 pp, sha256 31f1e7e9415d46fb, 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