component

WL1V157M0811MPF

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Samwha Capacitor Aluminum Electrolytic Capacitors - Leaded, 插件,D8xL11mm. Polarised capacitor: the anode is not yet recorded on this page; see the maker's datasheet.

componentcapacitorswl1v157m0811mpffactory-2.0.0extractor-text

Not verified yet WL1V157M0811MPF

no verified record on this page yet

Verification log 1 record

6 Nov 2026RayPublished by the parts factory: tier lcsc, 2 pinssuperseded
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: WL1V157M0811MPF · CP_Radial_D8.0mm_P3.50mm · 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: CP_Radial_D8.0mm_P3.50mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-c5anxz0t/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare (datasheet p.1)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ wl1v157m0811mpf.kicad_sym✓ wl1v157m0811mpf.kicad_mod✓ wl1v157m0811mpf.step
Retired by Ray on 11 Nov 2026: Retired: this check called a polarised capacitor an unpolarised two-terminal part. Fixed in component-page-verify 0.5.13 (an unrecorded polarity now fails) and 0.5.14 (the datasheet row no longer says unpolarised).
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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers wl1v157m0811mpf: viewers rendered from the public page · Ray
package.json Publish 0.1.2 · Ray
page.json Publish 0.1.2 · Ray
README.md wl1v157m0811mpf: polarised capacitor; the false "unpolarised, either orientation" pin text removed (anode not yet recor… · Ray
verification.json Retire verification record #0 · Ray
wl1v157m0811mpf-etched.glb Publish 0.1.0 · Ray
wl1v157m0811mpf-etched.step wl1v157m0811mpf: factory component page (tier=lcsc) · Ray
wl1v157m0811mpf-hero.glb wl1v157m0811mpf: hero GLB from the etched model (keeps the MPN mark) · Ray
wl1v157m0811mpf-hero.overlay.json Publish 0.1.0 · Ray
wl1v157m0811mpf.glb Publish 0.1.0 · Ray
wl1v157m0811mpf.kicad_mod Publish 0.1.0 · Ray
wl1v157m0811mpf.kicad_sym Publish 0.1.0 · Ray
wl1v157m0811mpf.lbr Publish 0.1.0 · Ray
wl1v157m0811mpf.step Publish 0.1.0 · Ray

WL1V157M0811MPF

Samwha Capacitor · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D8.0mm_P3.50mm

WL1V157M0811MPF from Samwha Capacitor, in a CP_Radial_D8.0mm_P3.50mm. 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 a POLARISED capacitor (Capacitors / Aluminum Electrolytic Capacitors - Leaded). Which terminal is the anode (+) is not yet recorded on this page: read it from the maker's datasheet before placing.
2 2 passive Terminal 2 of a POLARISED capacitor (Capacitors / Aluminum Electrolytic Capacitors - Leaded). Which terminal is the anode (+) is not yet recorded on this page: read it from the maker's datasheet before placing.

Key specifications

Parameter Value
Manufacturer Samwha Capacitor
Package CP_Radial_D8.0mm_P3.50mm
Category Capacitors
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
Capacitance tolerance -20 20 % 120Hz, 20 C 1
Dissipation factor max. (WV 35) tan 0.12 120Hz, 20 C 1
Low temperature impedance ratio Z-25 C/Z+20 C (WV 25~100) Z-25 C/Z+20 C 2 120Hz 1
Low temperature impedance ratio Z-40 C/Z+20 C (WV 25~100) Z-40 C/Z+20 C 3 120Hz 1
Operating temperature range -40 105 C WV 6.3~450 1
Capacitance change after load life -25 25 % after load life at 105 C, relative to initial value 1
tan after load life tan 200 % after load life at 105 C, of specified value 1
Load life duration (D=8 mm, WV<=100) 3000 hours 105 C, DC bias plus rated AC ripple current 1
Shelf life 1000 hours at 105 C, no load 1

CAD (KiCad official)

  • Symbol: WL1V157M0811MPF
  • Footprint: Capacitor_THT:CP_Radial_D8.0mm_P3.50mm
  • 3D model: CP_Radial_D8.0mm_P3.50mm (KiCad packages3D, STEP)
  • 3D model files: wl1v157m0811mpf-etched.step / wl1v157m0811mpf-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); wl1v157m0811mpf.step / wl1v157m0811mpf.glb are the bare package body.

Provenance

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

  • Datasheet: Samwha Capacitor datasheet (3 pp, sha256 a84bd59e72e44333, 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