component

S-LMUN2211LT1G

Public Made by Adom

by adom

LRC Digital Transistors, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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S-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.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); s-lmun2211lt1g.step / s-lmun2211lt1g.glb are 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, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF