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MFR2WSFTE73-100R

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YAGEO Through Hole Resistors, 插件,D4.5xL11.5mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentresistorsmfr2wsfte73-100rfactory-2.0.0extractor-text

Verified MFR2WSFTE73-100R

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: MFR2WSFTE73-100R · R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_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', 'mouser'] number
  • ✓family: R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-la1wtz6i/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 1 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓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✓ mfr2wsfte73-100r.kicad_sym✓ mfr2wsfte73-100r.kicad_mod✓ mfr2wsfte73-100r.step
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

markdown

MFR2WSFTE73-100R

YAGEO · Through Hole Resistors · R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal

MFR2WSFTE73-100R from YAGEO, in a R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_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 YAGEO
Package R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_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 (F = ±1%) -1 1 % 2
Temperature coefficient of resistance (E = ±50 ppm/°C) -50 50 ppm/°C 3
Power Rating P 2 W at 70 °C 3
Maximum Working Voltage 500 V 3
Maximum Overload Voltage 1000 V 3
Voltage Proof on Insulation 1000 V 3
Resistance Range (minimum) R 1 Ω For E24 & E96 series value 3
Resistance Range (maximum, printed 4M7Ω) R 4.7 MΩ For E24 & E96 series value 3
Operating Temp. Range T -55 155 °C 3
Insulation Resistance 10000 MΩ In V-Block for 60 sec. 4
Robustness of Terminations (load) 2.5 kg Direct load for 10 Sec. in the direction of the terminal leads 4
Robustness of Terminations (load) 24.5 N Direct load for 10 Sec. in the direction of the terminal leads 4
Short Time Overload ΔR -0.25 0.25 % 2.5 times RCWV for 5 sec. (Not more than maximum overload voltage) 4
Short Time Overload ΔR additive 0.05 Ω 2.5 times RCWV for 5 sec. (Not more than maximum overload voltage) 4
Periodic-pulse Overload ΔR -1 1 % 4 times RCWV 10,000 cycles (1 Sec. on, 25 Sec.off) 4
Periodic-pulse Overload ΔR additive 0.05 Ω 4 times RCWV 10,000 cycles (1 Sec. on, 25 Sec.off) 4
Damp Heat Steady State ΔR -1.5 1.5 % 40±2°C,90-95% RH for 56 days, loaded with 0.1 times RCWV 4
Damp Heat Steady State ΔR additive 0.05 Ω 40±2°C,90-95% RH for 56 days, loaded with 0.1 times RCWV 4
Endurance at 70°C ΔR -1.5 1.5 % 70±2°C at RCWV(or Umax., whichever less) for 1,000 Hr.(1.5 Hr.on,0.5 Hr. off) 4
Endurance at 70°C ΔR additive 0.05 Ω 70±2°C at RCWV(or Umax., whichever less) for 1,000 Hr.(1.5 Hr.on,0.5 Hr. off) 4
Temperature Cycling ΔR -0.75 0.75 % -55°C → Room Temp. → +155°C → Room Temp. (5 cycles) 4
Temperature Cycling ΔR additive 0.05 Ω -55°C → Room Temp. → +155°C → Room Temp. (5 cycles) 4
Resistance to Soldering Heat ΔR -0.25 0.25 % 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body 4
Resistance to Soldering Heat ΔR additive 0.05 Ω 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body 4
Nominal resistance (100R) R 100 Ω 2

CAD (KiCad official)

  • Symbol: MFR2WSFTE73-100R
  • Footprint: Resistor_THT:R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal
  • 3D model: R_Axial_DIN0414_L11.9mm_D4.5mm_P15.24mm_Horizontal (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: YAGEO datasheet (17 pp, sha256 b460acdb47646977, 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