component
V0603MHS03NH
Public Made by Adomby adom
Littelfuse Varistors, 0603. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
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V0603MHS03NH
Littelfuse · Varistors · 0603
V0603MHS03NH from Littelfuse, 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 | Terminal 1 of an unpolarised resistor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised resistor; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse |
| 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 |
|---|---|---|---|---|---|---|---|
| Varistor voltage (VL) minimum, V0603MHS03N column | VL | 135 | V | Printed under 'L MIN' in the Device Ratings table; column heading is ambiguous, see review_required | 2 | ||
| Maximum ESD clamp voltage, 8kV contact | 300 | V | 8kV contact, IEC-61000-4-2 (Note 2) | 2 | |||
| Maximum ESD clamp voltage, 15kV air | 400 | V | 15kV air (Note 3) | 2 | |||
| Typical leakage current at 3.5V | 0.5 | µA | At specified DC voltage 3.5V | 2 | |||
| Typical leakage current at 5.5V | 1 | µA | At specified DC voltage 5.5V | 2 | |||
| Typical capacitance at 1MHz (first value) | C | 1 | pF | 1MHz, 1V p-p | 2 | ||
| Typical capacitance at 1MHz (second value) | C | 6 | pF | 1MHz, 1V p-p; column heading unclear | 2 | ||
| Typical inductance (from impedance analysis) | L | 1 | nH | From impedance analysis; printed as <1.0 | 2 | ||
| Capacitance designation (part number 03) | C | 3 | pF | Part numbering designation 03 = 3pF | 5 | ||
| DC voltage range (steady state applied) | VM(DC) | 42 | V | Steady state, V0402/0603MHS03 | 1 | ||
| Operating ambient temperature range | TA | -55 | 125 | °C | 1 | ||
| Storage temperature range | TSTG | -55 | 150 | °C | 1 |
CAD (KiCad official)
- Symbol:
V0603MHS03NH - Footprint:
Resistor_SMD:R_0603_1608Metric - 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files:
v0603mhs03nh-etched.step/v0603mhs03nh-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);v0603mhs03nh.step/v0603mhs03nh.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Littelfuse datasheet (5 pp, sha256
93cdae9fc9069e24, retrieved 2026-10-18, 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).
# V0603MHS03NH
**Littelfuse** · Varistors · 0603
V0603MHS03NH from Littelfuse, 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 | Terminal 1 of an unpolarised resistor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised resistor; either orientation. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Littelfuse |
| 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 |
|---|---|---|---|---|---|---|---|
| Varistor voltage (VL) minimum, V0603MHS03N column | VL | 135 | | | V | Printed under 'L MIN' in the Device Ratings table; column heading is ambiguous, see review_required | 2 |
| Maximum ESD clamp voltage, 8kV contact | | | | 300 | V | 8kV contact, IEC-61000-4-2 (Note 2) | 2 |
| Maximum ESD clamp voltage, 15kV air | | | | 400 | V | 15kV air (Note 3) | 2 |
| Typical leakage current at 3.5V | | | 0.5 | | µA | At specified DC voltage 3.5V | 2 |
| Typical leakage current at 5.5V | | | 1 | | µA | At specified DC voltage 5.5V | 2 |
| Typical capacitance at 1MHz (first value) | C | | 1 | | pF | 1MHz, 1V p-p | 2 |
| Typical capacitance at 1MHz (second value) | C | | 6 | | pF | 1MHz, 1V p-p; column heading unclear | 2 |
| Typical inductance (from impedance analysis) | L | | | 1 | nH | From impedance analysis; printed as <1.0 | 2 |
| Capacitance designation (part number 03) | C | | 3 | | pF | Part numbering designation 03 = 3pF | 5 |
| DC voltage range (steady state applied) | VM(DC) | | | 42 | V | Steady state, V0402/0603MHS03 | 1 |
| Operating ambient temperature range | TA | -55 | | 125 | °C | | 1 |
| Storage temperature range | TSTG | -55 | | 150 | °C | | 1 |
## CAD (KiCad official)
- Symbol: `V0603MHS03NH`
- Footprint: `Resistor_SMD:R_0603_1608Metric`
- 3D model: 0603 (KiCad packages3D, STEP)
- 3D model files: `v0603mhs03nh-etched.step` / `v0603mhs03nh-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `v0603mhs03nh.step` / `v0603mhs03nh.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Littelfuse datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588903624528809984) (5 pp, sha256 `93cdae9fc9069e24`, retrieved 2026-10-18, 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/v0603mhs03nh-datasheet.pdf)