component
V56MLA1206NH
Public Made by Adomby adom
Littelfuse Varistors, 1206. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
| Name | Last updated |
|---|---|
| docs | 17d ago |
| viewers | 17d ago |
| package.json | 17d ago |
| page.json | 17d ago |
| README.md | 17d ago |
| v56mla1206nh-etched.glb | 17d ago |
| v56mla1206nh-etched.step | 17d ago |
| v56mla1206nh-hero.glb | 17d ago |
| v56mla1206nh-hero.overlay.json | 17d ago |
| v56mla1206nh.glb | 17d ago |
| v56mla1206nh.kicad_mod | 17d ago |
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| v56mla1206nh.lbr | 17d ago |
| v56mla1206nh.step | 17d ago |
V56MLA1206NH
Littelfuse · Varistors · 1206
V56MLA1206NH from Littelfuse, in a 1206. 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 | One end termination of the bi-directional varistor (non-polarized, interchangeable with the other terminal); rated VM(DC) 56 V, VM(AC) 40 V, 180 A 8/20µs surge, 1.0 J 10/1000µs energy. |
| 2 | 2 | passive | Other end termination of the bi-directional varistor (non-polarized, interchangeable with the other terminal); clamping voltage max 120 V at 1 A, nominal varistor voltage 61 V to 77 V at 1 mA DC. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse |
| Package | 1206 |
| 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 |
|---|---|---|---|---|---|---|---|
| Maximum Continuous Working Voltage (DC) | VM(DC) | 56 | V | Maximum Ratings (125ºC) | 2 | ||
| Maximum Continuous Working Voltage (AC RMS) | VM(AC) | 40 | V | Maximum Ratings (125ºC) | 2 | ||
| Maximum Non-repetitive Surge Current | ITM | 180 | A | 8/20µs waveform | 2 | ||
| Maximum Non-repetitive Surge Energy | WTM | 1 | J | 10/1000µs waveform | 2 | ||
| Maximum Clamping Voltage | VC | 120 | V | at 1A (8/20µs) | 2 | ||
| Nominal Voltage (DC) | VN(DC) | 61 | 77 | V | at 1mA DC test current | 2 | |
| Maximum Leakage Current | 25 | 100 | µA | At VM(DC); typical at 25ºC printed as <25µA | 3 | ||
| Average Power Dissipation of Transients (1206 size) | 0.1 | W | Average power dissipation of transients, 1206 size (note 3) | 3 | |||
| Operating Ambient Temperature Range | TA | -55 | 125 | ºC | 1 | ||
| Storage Temperature Range | TSTG | -55 | 150 | ºC | 1 | ||
| Temperature Coefficient of Clamping Voltage | αV | 0.01 | %/ºC | at Specified Test Current (family-level figure, printed as <0.01) | 1 | ||
| Typical Capacitance | C | 180 | pF | f = 1MHz | 2 |
Materials and finish
As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).
| Part | Material | Colour / plating | Datasheet says | Page |
|---|---|---|---|---|
| contacts | nickel | Lead-free (Pb-free) Soldering Recommendations Littelfuse offers the Nickel Barrier Termination option (see | 7 |
CAD (KiCad official)
- Symbol:
V56MLA1206NH - Footprint:
Resistor_SMD:R_1206_3216Metric - 3D model: 1206 (KiCad packages3D, STEP)
- 3D model files:
v56mla1206nh-etched.step/v56mla1206nh-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);v56mla1206nh.step/v56mla1206nh.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (9 pp, sha256
d38c7c2cca232e45, 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).