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MMF204FRE4K7

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by adom

YAGEO Chip Resistor - Surface Mount, MELF-0204. 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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MMF204FRE4K7

YAGEO · Chip Resistor - Surface Mount · MELF-0204

MMF204FRE4K7 from YAGEO, 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 Terminal 1 of an unpolarised resistor; either orientation.
2 2 passive Terminal 2 of an unpolarised resistor; either orientation.

Key specifications

Parameter Value
Manufacturer YAGEO
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 4.7 kΩ nominal, catalog attribute (LCSC C2109772) catalog
Tolerance -1 1 % catalog attribute (LCSC C2109772) catalog
Rated power 400 mW catalog attribute (LCSC C2109772) catalog
Temperature coefficient TCR -50 50 ppm/°C catalog description (LCSC C2109772) catalog
Operating temperature -55 155 °C catalog description (LCSC C2109772) catalog

CAD (KiCad official)

  • Symbol: MMF204FRE4K7
  • 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: YAGEO datasheet (9 pp, sha256 9616aeeec290e27f, retrieved 2026-10-26, 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