component
S-LMUN2211LT1G
Public Made by Adomby adom
LRC Digital Transistors, SOT-23. 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
markdownS-LMUN2211LT1G
LRC · Digital Transistors · SOT-23
S-LMUN2211LT1G from LRC, in a SOT-23. 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 | BASE | input | Base terminal of the NPN bias-resistor transistor, connected to the internal 10 kΩ input resistor R1 (datasheet range 7 kΩ min, 10 kΩ typ, 13 kΩ max). |
| 2 | EMITTER | passive | Emitter terminal of the NPN transistor; the device is rated for a collector-emitter voltage VCEO of 50 V and continuous collector current IC of 100 mA. |
| 3 | COLLECTOR | passive | Collector terminal of the NPN transistor, rated for 50 V collector-emitter voltage and 100 mA maximum continuous collector current. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | LRC |
| Package | SOT-23 |
| Category | Transistors/Thyristors |
| Pins | 3 |
CAD (KiCad official)
- Symbol:
S-LMUN2211LT1G - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
s-lmun2211lt1g-etched.step/s-lmun2211lt1g-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);s-lmun2211lt1g.step/s-lmun2211lt1g.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: LRC datasheet (6 pp, sha256
435968fa86e0450d, retrieved 2026-10-09, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-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).