component
0402ESDA-MLP1
Public Made by Adomby adom
EATON 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
0402ESDA-MLP1
EATON · ESD And Surge Protection (TVS/ESD) · 0402
0402ESDA-MLP1 from EATON, 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 | EATON |
| 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 |
|---|---|---|---|---|---|---|---|
| Rated voltage maximum | 30 | Vdc | 2 | ||||
| Capacitance @ 1 MHz | 0.05 | 0.15 | pF | @ 1 MHz | 2 | ||
| Leakage current | 0.1 | nA | @ 12 Vdc; typical value printed as <0.1 nA, entered as max | 2 | |||
| ESD pulse withstand | 1000 | typical value printed as >1000; footnote 3: minor shifting may be observed over multiple ESD pulses at very rapid rate | 2 | ||||
| Operating temperature | -55 | 125 | °C | 3 | |||
| Storage temperature (component) | -55 | 125 | °C | 3 | |||
| Clamping voltage | 35 | V | Per IEC61000-4-2 Level 4 waveform (8 kV direct, 30 A) measured 30 ns after initial pulse | 2 | |||
| Trigger voltage | 300 | V | Transmission Line Pulse (TLP) method | 2 | |||
| Attenuation change (0-6 GHz) | -0.2 | dB | 0-6 GHz | 2 | |||
| ESD capability IEC61000-4-2 direct discharge | 8 | kV | IEC61000-4-2 direct discharge | 2 | |||
| ESD capability IEC61000-4-2 air discharge | 15 | kV | IEC61000-4-2 air discharge | 2 |
CAD (KiCad official)
- Symbol:
0402ESDA-MLP1 - Footprint:
Diode_SMD:D_0402_1005Metric - 3D model: 0402, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.4 mm nominal 0402 height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files:
0402esda-mlp1-etched.step/0402esda-mlp1-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);0402esda-mlp1.step/0402esda-mlp1.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: EATON datasheet (5 pp, sha256
2e4e3f0a054f8a3f, retrieved 2026-10-17, 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).
# 0402ESDA-MLP1
**EATON** · ESD And Surge Protection (TVS/ESD) · 0402
0402ESDA-MLP1 from EATON, 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 | EATON |
| 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 |
|---|---|---|---|---|---|---|---|
| Rated voltage maximum | | | | 30 | Vdc | | 2 |
| Capacitance @ 1 MHz | | | 0.05 | 0.15 | pF | @ 1 MHz | 2 |
| Leakage current | | | | 0.1 | nA | @ 12 Vdc; typical value printed as <0.1 nA, entered as max | 2 |
| ESD pulse withstand | | 1000 | | | | typical value printed as >1000; footnote 3: minor shifting may be observed over multiple ESD pulses at very rapid rate | 2 |
| Operating temperature | | -55 | | 125 | °C | | 3 |
| Storage temperature (component) | | -55 | | 125 | °C | | 3 |
| Clamping voltage | | | 35 | | V | Per IEC61000-4-2 Level 4 waveform (8 kV direct, 30 A) measured 30 ns after initial pulse | 2 |
| Trigger voltage | | | 300 | | V | Transmission Line Pulse (TLP) method | 2 |
| Attenuation change (0-6 GHz) | | | -0.2 | | dB | 0-6 GHz | 2 |
| ESD capability IEC61000-4-2 direct discharge | | | 8 | | kV | IEC61000-4-2 direct discharge | 2 |
| ESD capability IEC61000-4-2 air discharge | | | 15 | | kV | IEC61000-4-2 air discharge | 2 |
## CAD (KiCad official)
- Symbol: `0402ESDA-MLP1`
- Footprint: `Diode_SMD:D_0402_1005Metric`
- 3D model: 0402, generated from the KiCad footprint (body from the F.Fab outline, terminals on the pads, 0.4 mm nominal _0402_ height). Neither the vendor nor KiCad ships a 3D model for this package, so the dimensions are nominal, not the manufacturer's CAD (STEP)
- 3D model files: `0402esda-mlp1-etched.step` / `0402esda-mlp1-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `0402esda-mlp1.step` / `0402esda-mlp1.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [EATON datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603016923407785984) (5 pp, sha256 `2e4e3f0a054f8a3f`, retrieved 2026-10-17, 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/0402esda-mlp1-datasheet.pdf)