component
MHT151WDT
Public Made by Adomby adom
MEIHUA LED Indication - Discrete, 1206. 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
markdownMHT151WDT
MEIHUA · LED Indication - Discrete · 1206
MHT151WDT from MEIHUA, in a 1206. 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; reverse voltage max 5 V. |
| 2 | A | passive | Anode (+) of the LED; continuous forward current max 25 mA, peak 60 mA (1/10 duty, 0.1 ms), VF 2.75-3.65 V at 20 mA, so a series resistor is required. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | MEIHUA |
| Package | 1206 |
| 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 | |
| Luminous Intensity | Iv | 450 | 900 | mcd | IF = 20mA | 4 | |
| Reverse Current | IR | 50 | uA | VR=5V | 4 | ||
| Continuous Forward Current | IF | 25 | mA | 4 | |||
| Peak Forward Current Per Segment | IFP | 60 | mA | 1/10 duty cycle, 0.1ms pulse width | 4 | ||
| Reverse Voltage | VR | 5 | V | 4 | |||
| Power Dissipation | PAD | 95 | mW | 4 | |||
| Electrostatic Discharge Threshold (HBM) | ESD | 150 | V | 4 | |||
| Operating Temperature Range | TOPR | -35 | 85 | ℃ | 4 | ||
| Storage Temperature Range | TSTG | -40 | 100 | ℃ | 4 | ||
| Tolerance of Luminous Intensity | -10 | 10 | % | 4 | |||
| Tolerance of Forward Voltage | -0.05 | 0.05 | V | 4 |
CAD (KiCad official)
- Symbol:
MHT151WDT - Footprint:
LED_SMD:LED_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
mht151wdt-etched.step/mht151wdt-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mht151wdt.step/mht151wdt.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: MEIHUA datasheet (12 pp, sha256
51d2c05dfcdd0eb3, retrieved 2026-10-19, 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).