component

V0603MHS03NR

Public Made by Adom

by 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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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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docs Publish 0.1.0 · Ray 18d ago
viewers v0603mhs03nr: symbol repaired (resistor) · Ray 1d ago
package.json Publish 0.1.0 · Ray 18d ago
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README.md Publish 0.1.0 · Ray 18d ago
v0603mhs03nr-etched.glb Publish 0.1.0 · Ray 18d ago
v0603mhs03nr-etched.step v0603mhs03nr: factory component page (tier=lcsc) · Ray 18d ago
v0603mhs03nr-hero.glb v0603mhs03nr: hero GLB from the etched model (keeps the MPN mark) · Ray 18d ago
v0603mhs03nr-hero.overlay.json Publish 0.1.0 · Ray 18d ago
v0603mhs03nr.glb Publish 0.1.0 · Ray 18d ago
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v0603mhs03nr.kicad_sym v0603mhs03nr: symbol repaired (resistor) · Ray 1d ago
v0603mhs03nr.lbr v0603mhs03nr: symbol repaired (resistor) · Ray 1d ago
v0603mhs03nr.step Publish 0.1.0 · Ray 18d ago

V0603MHS03NR

Littelfuse · Varistors · 0603

V0603MHS03NR 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
Maximum clamping voltage at 1A (8x20µs) Vc 135 V At 1A (8x20µs), V0603MHS03N (R suffix is packaging only) 2
Maximum ESD clamp voltage, 8kV contact 300 V 8kV contact per IEC 61000-4-2 (Note 2); printed as <300 2
Maximum ESD clamp voltage, 15kV air 400 V 15kV air (Note 3); printed as <400 2
Typical inductance (from impedance analysis) L 1 nH From impedance analysis; printed as <1.0 2
Capacitance at 1MHz (1V p-p) C 1 3 6 pF At 1MHz (1V p-p); typ 3 pF is the nominal from part-number code 03 2
Typical leakage current at specified DC voltage IL 0.5 µA At 3.5V DC 2
Typical leakage current at specified DC voltage IL 1 µA At 5.5V DC 2
Leakage current at maximum rated voltage IL 25 100 µA At maximum rated voltage, 0603 size; text states below 100µA, typically 25µA 3
DC voltage range (steady state applied voltage) VM(DC) 42 V Steady state applied voltage, V0402/0603MHS03; printed as ≤ 42 V 1
Operating ambient temperature range TA -40 125 ºC Operating ambient temperature 1
Storage temperature range TSTG -40 150 ºC Storage temperature 1

CAD (KiCad official)

  • Symbol: V0603MHS03NR
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: v0603mhs03nr-etched.step / v0603mhs03nr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); v0603mhs03nr.step / v0603mhs03nr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Littelfuse datasheet (5 pp, sha256 9d0f0c1f9823c1cc, retrieved 2026-10-19, 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