component
SML-E12P8WT86
Public Made by Adomby adom
ROHM Semicon LED Indication - Discrete, 0603. 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
markdownSML-E12P8WT86
ROHM Semicon · LED Indication - Discrete · 0603
SML-E12P8WT86 from ROHM Semicon, 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 electrode (left-hand electrode in Figure 1, marked by the cathode index); the LED symbol in the bottom view points toward it, and the thermal-resistance evaluation board uses the cathode pad. |
| 2 | A | passive | Anode electrode (right-hand electrode in Figure 1 bottom view, opposite the cathode index); forward current IF 20mA max, peak 100mA (duty 1/10, 1kHz), reverse voltage VR 5V max. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | ROHM Semicon |
| 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 |
|---|---|---|---|---|---|---|---|
| Reverse Current | IR | 10 | μA | VR=5V | 2 | ||
| Forward Current | IF | 20 | mA | Ta=25℃ | 2 | ||
| Peak Forward Current | IFP | 100 | mA | Ta=25℃, Duty 1/10, 1kHz | 2 | ||
| Power Dissipation | PD | 54 | mW | Ta=25℃ | 2 | ||
| Reverse Voltage | VR | 5 | V | Ta=25℃ | 2 | ||
| Operation Temperature | Topr | -40 | 85 | ℃ | 2 | ||
| Storage Temperature | Tstg | -40 | 100 | ℃ | 2 | ||
| Forward Voltage | VF | 1.2 | 2.2 | 2.7 | V | IF=20mA | 2 |
| Luminous Intensity | IV | 2.5 | 6.3 | 16 | mcd | IF=20mA | 2 |
| Dominant Wave Length | λD | 557 | 560 | 563 | nm | IF=20mA | 2 |
| Junction Temperature | TjMax | 100 | ℃ | 17 | |||
| Thermal Resistance (Junction/Solder Point) | Rθj-s | 760 | ℃/W | Evaluation board: glass epoxy FR4 30x10mm, t=0.8mm; Cu pad 1.5x1.0mm (cathode), t=0.035mm | 17 | ||
| Thermal Resistance (Junction/Ambient) | Rθj-a | 990 | ℃/W | Evaluation board: glass epoxy FR4 30x10mm, t=0.8mm; Cu pad 1.5x1.0mm (cathode), t=0.035mm | 17 |
CAD (KiCad official)
- Symbol:
SML-E12P8WT86 - Footprint:
LED_SMD:LED_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
sml-e12p8wt86-etched.step/sml-e12p8wt86-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sml-e12p8wt86.step/sml-e12p8wt86.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: ROHM Semicon datasheet (22 pp, sha256
c33f9f2c79a2a2c9, retrieved 2026-10-19, tier: lcsc) - 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).