component

VC0603K300R017

Public Made by Adom

by adom

KEMET 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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VC0603K300R017

KEMET · Varistors · 0603

VC0603K300R017 from KEMET, 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 KEMET
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 tolerance (K = ±10%) Vn -10 10 % Tolerance code K in part number 2
Varistor voltage (reference current 1 mA DC) Vn 27 V Reference current In = 1 mA DC 6
Rated AC voltage Vrms 17 V Maximum continuous sinusoidal AC, <5% THD, at 25°C 6
Rated DC voltage VDC 22 V Maximum continuous DC, <5% ripple, at 25°C 6
Clamping voltage Vc 44 V 8/20 µs class current pulse, Ic = 1 A 6
Class current Ic 1 A 8/20 µs class current 6
Rated peak single pulse transient current Imax 30 A Single 8/20 µs pulse, rated line voltage applied 6
Rated single pulse transient energy Wmax 0.3 J Single 10/1000 µs pulse at maximum rated current, rated voltage applied 6
Rated transient average power dissipation Pmax 0.003 W Group of pulses within isolated time period, at 25°C 6
Capacitance C 185 pF Measured at 1 kHz 6
Inductance L 1 nH 100 mA/ns 6
Threshold voltage temperature coefficient 0.05 %/°C Series value, printed as < +0.05 3
Response time tr 2 ns Series value, printed as < 2 3
Operating ambient temperature Ta -55 125 °C Climatic category 55/125/56 3
Storage temperature range Tstg -55 150 °C Mounted components, no voltage applied 3
AC/DC life change in varistor voltage δVn (1 mA) 10 % AEC-Q200 Test 8, 1000 h at UCT; /δVn/ after test 3
Pulse current capability change in varistor voltage δVn (1 mA) 10 % 10 pulses at maximum peak current 8/20 µs; /δVn/ after test 3
Pulse energy capability change in varistor voltage δVn (1 mA) 10 % 10 pulses at maximum peak current 10/1000 µs; /δVn/ after test 3
WLD capability change in varistor voltage δVn (1 mA) 15 % ISO 7637 pulse 5, 10 pulses; /δVn/ after test 3
Vjump capability change in varistor voltage δVn (1 mA) 15 % Vjump for 1 minute; /δVn/ after test 3
Climatic sequence change in varistor voltage δVn (1 mA) 10 % CECC 42200 Test 4.16 climatic sequence; /δVn/ after test 4
Thermal shock change in varistor voltage δVn (1 mA) 10 % 5 cycles UCT/LCT, 30 min; /δVn/ after test 4
Steady state damp heat change in varistor voltage δVn (1 mA) 10 % 56 days, 40°C, 93% RH; /δVn/ after test 4
Storage test change in varistor voltage δVn (1 mA) 5 % 1000 h at maximum storage temperature; /δVn/ after test 4
Resistance to soldering heat change in varistor voltage δVn (1 mA) 5 % Solder bath and reflow method; /δVn/ after test 4
Board flex change in varistor voltage δVn (1 mA) 2 % 2 mm minimum board flex; /δVn/ after test 4
Vibration change in varistor voltage δVn (1 mA) 10 % Frequency 10-55 Hz (AEC 10-2000 Hz); /δVn/ after test 4
Mechanical shock change in varistor voltage δVn (1 mA) 10 % Acceleration 490 m/s²; /δVn/ after test 4
Electrical transient conduction change in varistor voltage δVn (1 mA) 10 % ISO 7637-1 pulses 1 to 3; /δVn/ after test 4

CAD (KiCad official)

  • Symbol: VC0603K300R017
  • Footprint: Resistor_SMD:R_0603_1608Metric
  • 3D model: 0603 (KiCad packages3D, STEP)
  • 3D model files: vc0603k300r017-etched.step / vc0603k300r017-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vc0603k300r017.step / vc0603k300r017.glb are the bare package body.

Provenance

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

  • Datasheet: KEMET datasheet (15 pp, sha256 3e518bc76099b084, 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