component
MHS171WDT-C2
Public Made by Adomby adom
MEIHUA LED Indication - Discrete, 0805. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMHS171WDT-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mhs171wdt-c2.step/mhs171wdt-c2.glbare 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, primaryclaude-sonnet-5-5(text+vision), consensusclaude-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).