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SLESDL0603-12
Public Made by Adomby adom
Slkor SLKORMICRO Elec ESD And Surge Protection (TVS/ESD), 0603. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SLESDL0603-12
Slkor SLKORMICRO Elec · ESD And Surge Protection (TVS/ESD) · 0603
SLESDL0603-12 from Slkor SLKORMICRO Elec, 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 | 1 | passive | Bi-directional ESD protection terminal on one end of the 0603 body, interchangeable with the other terminal (1.5 pF typ. capacitance, 12 V continuous operating voltage per datasheet). |
| 2 | 2 | passive | Bi-directional ESD protection terminal on the opposite end of the 0603 body, interchangeable with the other terminal (rated for IEC 61000-4-2 ±8 kV contact discharge, ±15 kV air). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | 0603 |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Temperature | TO | -55 | 125 | ℃ | 2 | ||
| Storage Temperature | Tstg | -40 | 125 | ℃ | 2 | ||
| Lead Soldering Temperature | TL | 260 | ℃ | 10 seconds | 2 | ||
| ESD per IEC 61000-4-2 (Air) | VESD | 15 | kV | ESD per IEC 61000-4-2 (Air) | 2 | ||
| ESD per IEC 61000-4-2 (Contact) | VESD | 8 | kV | ESD per IEC 61000-4-2 (Contact) | 2 | ||
| Trigger Voltage | VT | 140 | V | IEC61000-4-2 8KV contact discharge | 2 | ||
| Leakage Current | IL | 500 | nA | 2 | |||
| Clamping Voltage | VC | 65 | V | IEC61000-4-2 8KV contact discharge | 2 | ||
| ESD Pulse Withstand | 100 | IEC61000-4-2 8KV contact discharge; Pulses 1000; VDC=5V,T=25 | 2 | ||||
| Capacitance | CP | 1.5 | pF | Measured at 10MHz | 2 |
CAD (KiCad official)
- Symbol:
SLESDL0603-12 - Footprint:
Diode_SMD:D_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
slesdl0603-12-etched.step/slesdl0603-12-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);slesdl0603-12.step/slesdl0603-12.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Slkor SLKORMICRO Elec datasheet (4 pp, sha256
95a5e8cca4276ed5, retrieved 2026-10-18, 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).
# SLESDL0603-12
**Slkor SLKORMICRO Elec** · ESD And Surge Protection (TVS/ESD) · 0603
SLESDL0603-12 from Slkor SLKORMICRO Elec, 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 | 1 | passive | Bi-directional ESD protection terminal on one end of the 0603 body, interchangeable with the other terminal (1.5 pF typ. capacitance, 12 V continuous operating voltage per datasheet). |
| 2 | 2 | passive | Bi-directional ESD protection terminal on the opposite end of the 0603 body, interchangeable with the other terminal (rated for IEC 61000-4-2 ±8 kV contact discharge, ±15 kV air). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Slkor SLKORMICRO Elec |
| Package | 0603 |
| 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 |
|---|---|---|---|---|---|---|---|
| Operating Temperature | TO | -55 | | 125 | ℃ | | 2 |
| Storage Temperature | Tstg | -40 | | 125 | ℃ | | 2 |
| Lead Soldering Temperature | TL | | | 260 | ℃ | 10 seconds | 2 |
| ESD per IEC 61000-4-2 (Air) | VESD | | | 15 | kV | ESD per IEC 61000-4-2 (Air) | 2 |
| ESD per IEC 61000-4-2 (Contact) | VESD | | | 8 | kV | ESD per IEC 61000-4-2 (Contact) | 2 |
| Trigger Voltage | VT | | | 140 | V | IEC61000-4-2 8KV contact discharge | 2 |
| Leakage Current | IL | | | 500 | nA | | 2 |
| Clamping Voltage | VC | | | 65 | V | IEC61000-4-2 8KV contact discharge | 2 |
| ESD Pulse Withstand | | 100 | | | | IEC61000-4-2 8KV contact discharge; Pulses 1000; VDC=5V,T=25 | 2 |
| Capacitance | CP | | 1.5 | | pF | Measured at 10MHz | 2 |
## CAD (KiCad official)
- Symbol: `SLESDL0603-12`
- Footprint: `Diode_SMD:D_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `slesdl0603-12-etched.step` / `slesdl0603-12-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `slesdl0603-12.step` / `slesdl0603-12.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Slkor SLKORMICRO Elec datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8589839318383824896) (4 pp, sha256 `95a5e8cca4276ed5`, retrieved 2026-10-18, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-sonnet-5-5` (text+vision), consensus `claude-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).
[Datasheet PDF](docs/slesdl0603-12-datasheet.pdf)