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MF006FF3303A50

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UNI ROYAL Uniroyal Elec Through Hole Resistors, 插件,D2.2xL6.5mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentresistorsmf006ff3303a50factory-2.0.0extractor-text

Verified MF006FF3303A50

by Ray · last 6 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MF006FF3303A50 · R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: unpolarised two-terminal part: pins 1 and 2 by library convention, no names to check
  • •distributor (warn): no ['digikey'] number
  • ✓family: R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-3axnfftc/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare (datasheet p.4)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 1 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ mf006ff3303a50.kicad_sym✓ mf006ff3303a50.kicad_mod✓ mf006ff3303a50.step
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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray

MF006FF3303A50

UNI ROYAL Uniroyal Elec · Through Hole Resistors · R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal

MF006FF3303A50 from UNI ROYAL Uniroyal Elec, in a R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal. 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 UNI ROYAL Uniroyal Elec
Package R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
Category Resistors
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
Resistance tolerance (code F = ±1%) -1 1 % 2
Temperature coefficient (code F = ±50 PPM; ±1% range of MF 0.6WS) TCR -50 50 ppm/°C Reference t1 +25°C; test t2 -55°C or 125°C 5
Rated power (MF 0.6WS, code 06 = 0.6W-S) 0.6 W Full power up to 70°C ambient; derates to zero at 155°C 5
Max working voltage (MF 0.6WS) 250 V Max working voltage, standard (non-flame-retardant) type 4
Max overload voltage (MF 0.6WS) 500 V Max overload voltage 4
Dielectric withstanding voltage (MF 0.6WS) 500 V Dielectric withstanding voltage 4
Operating ambient temperature range -55 155 °C Continuous load ambient range (power derates above 70°C) 5
Storage temperature (recommended warehouse) 15 35 °C Recommended product storage 8
Storage relative humidity (recommended warehouse) 25 75 %RH Recommended product storage 8
Short-time overload resistance change ΔR/R 0.5 % 2.5×RCWV or max overload voltage, 5 s; limit ±(0.5%+0.05 Ω) 6
Pulse overload resistance change ΔR/R 1 % 4×RCWV or max overload, 10,000 cycles (1 s ON / 25 s OFF); limit ±(1%+0.05) 6
Resistance to soldering heat resistance change ΔR/R 1 % 260°C±5°C solder, 10±1 s; limit ±(1%+0.05 Ω) 6
Rapid change of temperature resistance change ΔR/R 1 % -55°C 30 min / 155°C 30 min, 100 cycles; limit ±(1%+0.05 Ω) 6
Load life in humidity resistance change (normal type) ΔR/R 1.5 % 1,000 h, 40°C±2°C, 90-95% RH, RCWV or max working voltage (1.5 h ON / 0.5 h OFF) 6
Load life resistance change (normal type) ΔR/R 1.5 % 1,000 h at 70°C±2°C ambient, RCWV or max working voltage, 1.5 h ON / 0.5 h OFF 6
Low temperature storage resistance change (normal type) ΔR/R 1.5 % -55°C, 2 h 6
High temperature exposure resistance change (normal type) ΔR/R 1.5 % 155°C, 16 h 6

Materials and finish

As the datasheet states them (page.json metadata.appearance; the 3D model's colours follow it).

Part Material Colour / plating Datasheet says Page
contacts copper tin 4 Lead Wire Tin solder coated copper wire 5

CAD (KiCad official)

  • Symbol: MF006FF3303A50
  • Footprint: Resistor_THT:R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal
  • 3D model: R_Axial_DIN0207_L6.3mm_D2.5mm_P10.16mm_Horizontal (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: UNI ROYAL Uniroyal Elec datasheet (8 pp, sha256 58cca3f1fd846c5b, retrieved 2026-11-06, 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