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MMA02040C1403FB300

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Vishay Intertech Chip Resistor - Surface Mount, MELF-0204. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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MMA02040C1403FB300

Vishay Intertech · Chip Resistor - Surface Mount · MELF-0204

MMA02040C1403FB300 from Vishay Intertech, in a MELF-0204. 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 First nickel-plated steel end-cap termination with matte tin finish of the MMA 0204 resistor (0.4 W at 70 °C, 200 V max operating voltage, 300 V insulation); the two terminations are interchangeable.
2 2 passive Second nickel-plated steel end-cap termination with matte tin finish of the MMA 0204 resistor (0.4 W at 70 °C, 200 V max operating voltage, 300 V insulation); the two terminations are interchangeable.

Key specifications

Parameter Value
Manufacturer Vishay Intertech
Package MELF-0204
Category Resistors
Pins 2

Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Resistance 140 kΩ nominal, catalog attribute (LCSC C2121553) catalog
Tolerance -1 1 % catalog attribute (LCSC C2121553) catalog
Rated power 400 mW catalog attribute (LCSC C2121553) catalog
Temperature coefficient TCR -50 50 ppm/°C catalog description (LCSC C2121553) catalog
Operating temperature -55 155 °C catalog description (LCSC C2121553) catalog

CAD (KiCad official)

  • Symbol: MMA02040C1403FB300
  • Footprint: Resistor_SMD:R_MiniMELF_MMA-0204
  • 3D model: MELF-0204 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: Vishay Intertech datasheet (14 pp, sha256 b5383f21ebfafa55, retrieved 2026-10-12, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-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).

Datasheet PDF