component
KLXES15AAA1
Public Made by Adomby adom
KUU ESD And Surge Protection (TVS/ESD), 0402. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
main
KLXES15AAA1
KUU · ESD And Surge Protection (TVS/ESD) · 0402
KLXES15AAA1 from KUU, in a 0402. 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | 0402 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Electrostatic Discharge Voltage, IEC 61000-4-2 contact discharge | VESD | 8 | kV | IEC 61000-4-2; Contact Discharge | 1 | ||
| Electrostatic Discharge Voltage, IEC 61000-4-2 air discharge | VESD | 15 | kV | IEC 61000-4-2; Air Discharge | 1 | ||
| Operating Temperature Range | TA | -55 | 125 | ℃ | - | 1 | |
| Storage Temperature Range | Tstg | -40 | 85 | ℃ | - | 1 | |
| Continuous Operating Voltage | VDC | 5 | V | 1 | |||
| Leakage Current | IL | 10 | nA | DC 5V shall be applied on component | 1 |
CAD (KiCad official)
- Symbol:
KLXES15AAA1 - Footprint:
Diode_SMD:D_0402_1005Metric - 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files:
klxes15aaa1-etched.step/klxes15aaa1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);klxes15aaa1.step/klxes15aaa1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KUU datasheet (5 pp, sha256
17d19a807ac76c71, retrieved 2026-10-28, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).
# KLXES15AAA1
**KUU** · ESD And Surge Protection (TVS/ESD) · 0402
KLXES15AAA1 from KUU, in a 0402. 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 | 1 | passive | Terminal 1 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised bidirectional ESD/TVS diode; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KUU |
| Package | 0402 |
| Category | Circuit Protection |
| 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 |
|---|---|---|---|---|---|---|---|
| Electrostatic Discharge Voltage, IEC 61000-4-2 contact discharge | VESD | | | 8 | kV | IEC 61000-4-2; Contact Discharge | 1 |
| Electrostatic Discharge Voltage, IEC 61000-4-2 air discharge | VESD | | | 15 | kV | IEC 61000-4-2; Air Discharge | 1 |
| Operating Temperature Range | TA | -55 | | 125 | ℃ | - | 1 |
| Storage Temperature Range | Tstg | -40 | | 85 | ℃ | - | 1 |
| Continuous Operating Voltage | VDC | | | 5 | V | | 1 |
| Leakage Current | IL | | | 10 | nA | DC 5V shall be applied on component | 1 |
## CAD (KiCad official)
- Symbol: `KLXES15AAA1`
- Footprint: `Diode_SMD:D_0402_1005Metric`
- 3D model: 0402 (KiCad packages3D, STEP)
- 3D model files: `klxes15aaa1-etched.step` / `klxes15aaa1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `klxes15aaa1.step` / `klxes15aaa1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [KUU datasheet](docs/klxes15aaa1-datasheet.pdf) (5 pp, sha256 `17d19a807ac76c71`, retrieved 2026-10-28, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins`, primary `two-terminal convention` (convention), consensus `off` (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](docs/klxes15aaa1-datasheet.pdf)