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FKN1WSJT-52-39R

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YAGEO Through Hole Resistors, 插件,D3.5xL9mm. Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.

componentresistorsfkn1wsjt-52-39rfactory-2.0.0extractor-text

Verified FKN1WSJT-52-39R

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: FKN1WSJT-52-39R · R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_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_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal
  • ✓files: 6 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-6p9ptymd/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✓ fkn1wsjt-52-39r.kicad_sym✓ fkn1wsjt-52-39r.kicad_mod✓ fkn1wsjt-52-39r.step
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Symbol & Footprint

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Contents

README

markdown

FKN1WSJT-52-39R

YAGEO · Through Hole Resistors · R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal

FKN1WSJT-52-39R from YAGEO, in a R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_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_DIN0309_L9.0mm_D3.2mm_P12.70mm_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 Range (±5%) 0.47 100 Ω ±5% 4
Operating Temp. Range -40 155 °C 4
Temperature Coefficient -350 350 ppm/°C 4
Insulation Resistance 100 MΩ In V-Block for 60 sec. 5
Solderability (min. coverage) 95 % 245±5°C for 3±0.5 Sec. 5
Robustness of Terminations (load) 2.5 Kg Direct load for 10 Sec. in the direction of the terminal leads 5
Robustness of Terminations (load) 24.5 N Direct load for 10 Sec. in the direction of the terminal leads 5
Short Time Overload resistance change ΔR -2 2 % 10 times rated power for 5 sec. 5
Short Time Overload resistance change (additive) ΔR -0.05 0.05 Ω 10 times rated power for 5 sec. 5
Damp Heat Steady State resistance change ΔR -5 5 % 40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV (or Umax., whichever less) 5
Damp Heat Steady State resistance change (additive) ΔR -0.05 0.05 Ω 40±2°C, 90-95% RH for 56 days, loaded with 0.1 times RCWV (or Umax., whichever less) 5
Endurance at 70°C resistance change ΔR -5 5 % 70±2°C at RCWV (or Umax., whichever less) for 1,000 Hr. (1.5 Hr.on,0.5 Hr. off) 5
Endurance at 70°C resistance change (additive) ΔR -0.05 0.05 Ω 70±2°C at RCWV (or Umax., whichever less) for 1,000 Hr. (1.5 Hr.on,0.5 Hr. off) 5
Temperature Cycling resistance change ΔR -1 1 % -55°C ➔ Room Temp. ➔ +155°C ➔ Room Temp. (5 cycles) 5
Temperature Cycling resistance change (additive) ΔR -0.05 0.05 Ω -55°C ➔ Room Temp. ➔ +155°C ➔ Room Temp. (5 cycles) 5
Resistance to Soldering Heat resistance change ΔR -1 1 % 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body 5
Resistance to Soldering Heat resistance change (additive) ΔR -0.05 0.05 Ω 260±3°C for 10±1 Sec., immersed to a point 3±0.5mm from the body 5
Fusing time 60 seconds R>2.0 Ω, 25 times rated power 4
Fusing residual resistive value 100 times rated resistance 4
Voltage Proof on Insulation 300 V 4
Power Rating at 70°C 1 W Power rating at 70 °C 4

CAD (KiCad official)

  • Symbol: FKN1WSJT-52-39R
  • Footprint: Resistor_THT:R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal
  • 3D model: R_Axial_DIN0309_L9.0mm_D3.2mm_P12.70mm_Horizontal (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: YAGEO datasheet (18 pp, sha256 8092a87e85d7ba48, 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