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RXF-1WS-2.2R-60mm-TB

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LangJie 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.

componentresistorsrxf-1ws-2.2r-60mm-tbfactory-2.0.0extractor-text

Verified RXF-1WS-2.2R-60mm-TB

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: RXF-1WS-2.2R-60mm-TB · 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', 'mouser'] 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-59qqdlj7/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.3)
  • ✓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✓ rxf-1ws-2-2r-60mm-tb.kicad_sym✓ rxf-1ws-2-2r-60mm-tb.kicad_mod✓ rxf-1ws-2-2r-60mm-tb.step
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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
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docs Publish 0.1.0 · Ray
viewers rxf-1ws-2-2r-60mm-tb: viewers · Ray
package.json Publish 0.1.0 · Ray
page.json Set visibility: public · Ray
README.md Publish 0.1.0 · Ray
rxf-1ws-2-2r-60mm-tb-hero.glb Publish 0.1.0 · Ray
rxf-1ws-2-2r-60mm-tb-hero.overlay.json Publish 0.1.0 · Ray
rxf-1ws-2-2r-60mm-tb.glb Publish 0.1.0 · Ray
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rxf-1ws-2-2r-60mm-tb.lbr Publish 0.1.0 · Ray
rxf-1ws-2-2r-60mm-tb.step Publish 0.1.0 · Ray
verification.json Verified: Published by the parts factory: tier lcsc, 2 pins · Ray

RXF-1WS-2.2R-60mm-TB

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

RXF-1WS-2.2R-60mm-TB from LangJie, 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 LangJie
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 (RXF 1/2W 1WS row) R 0.1 510 Ω Range for RXF1/2W 1WS per 7.1; MPN value 2.2R within range 4
Resistance tolerance (unmarked, ±5%) -5 5 % No tolerance letter in MPN; ±5% may be unmarked per 2.5; room temperature bridge method 2
Temperature coefficient TCR 250 ppm/°C RXF1/2W 1WS row per 7.1; sign not printed 4
Maximum working voltage 250 V 最高使用电压, RXF1/2W 1WS row per 7.1 4
Maximum overload voltage 500 V 最高过负荷电压, RXF1/2W 1WS row per 7.1 4
Withstand (insulation) voltage 350 V 耐绝缘电压, RXF1/2W 1WS row; tested 350 V AC 1 min per 7.5 4
Rated power P 0.5 W Ambient 70℃; derate above 70℃ per curve (curve not in text) 2
Operating temperature range T -25 155 ℃ 温度使用范围 4
Maximum voltage at high temperature and humidity 50 V Ambient temperature and humidity above 85℃/85% 7
Short-time overload resistance change ΔR/R -1 1 % 2.5× rated voltage for 5 s; after 30 min cooling 5
Withstand voltage resistance change ΔR/R -0.5 0.5 % After 350 V AC 1 min withstand test and max overload voltage 1 min 5
Insulation resistance R_ins 10000 MΩ DC 500 V 5
Damp heat load life resistance change ΔR/R -5 5 % 40±2℃, 90-95% RH, rated power 1.5 h on / 0.5 h off; duration as printed unclear 5
Load life resistance change ΔR/R -5 5 % 70℃, rated voltage 1.5 h on / 0.5 h off; 1 h cooling; duration as printed unclear 5
Solder heat resistance change ΔR/R -1 1 % 270±5℃ for 10±1 s (or 350±10℃ for 3.5±0.5 s); lead 3.2 mm from body; 1 h cooling 6
Solder adhesion coverage 95 % 235±5℃ solder bath 2 s; lead 3.2 mm from body 5
Fusing time (2-10Ω column) t_fuse 60 s Rated power multiple 16 (as printed), 2-10Ω column 4
Fusing time (2-10Ω column) t_fuse 30 s Rated power multiple 25 (as printed), 2-10Ω column 4
Fusing time (2-10Ω column) t_fuse 15 s Rated power multiple 36 (as printed), 2-10Ω column 4
Nominal resistance R 2.2 Ω From MPN 2.2R 2

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 tin 4.2.2 端子： 电气用镀锡CP线。 4.2.3 涂装： 电阻器本体使用灰色阻燃绝缘涂料涂装，(耐800℃)。外表坚牢 3

CAD (KiCad official)

  • Symbol: RXF-1WS-2.2R-60mm-TB
  • 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: LangJie datasheet (7 pp, sha256 045c3bac0bb50276, retrieved 2026-11-06, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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