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KSMBJ200A-E3
Public Made by Adomby adom
KUU ESD And Surge Protection (TVS/ESD), SMB. 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
markdownKSMBJ200A-E3
KUU · ESD And Surge Protection (TVS/ESD) · SMB
KSMBJ200A-E3 from KUU, in a SMB. 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, the terminal marked by the color band on the SMB body; the unidirectional device (VRWM 200V, VBR 224-247V at 1mA) is reverse-biased with this terminal positive. |
| 2 | A | passive | Anode, the terminal opposite the cathode band on the SMB body; it connects to the lower-potential side in normal protection use. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | SMB |
| Category | Circuit Protection |
| Pins | 2 |
CAD (KiCad official)
- Symbol:
KSMBJ200A-E3 - Footprint:
Diode_SMD:D_SMB - 3D model: SMB (KiCad packages3D, STEP)
- 3D model files:
ksmbj200a-e3-etched.step/ksmbj200a-e3-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ksmbj200a-e3.step/ksmbj200a-e3.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (4 pp, sha256
1baf0da9cb3153fe, retrieved 2026-10-13, 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).