component

UV2G4R7M0810ZY

Public Made by Adom

by adom

ChengTao Aluminum Electrolytic Capacitors - SMD, SMD,D8xL10.5mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.

componentcapacitorsuv2g4r7m0810zyfactory-2.0.0extractor-text

Verified UV2G4R7M0810ZY

by Ray · last 12 Nov 2026 · 1 record, 1 retired · files match
SymbolFootprint3D modelPins

Verification log 2 records

12 Nov 2026RaySupersedes the earlier record: that check missed polarity (the pins said "unpolarised"; this capacitor is polarised): component-page-verify now PASSESfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: UV2G4R7M0810ZY · CP_Elec_8x10.5 · 2 pins
  • ✓copper: 2 copper pads, none touching another net
  • ✓datasheet: two-terminal part whose datasheet prints no pin numbers: pins 1 and 2 by library convention, no names to check
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: CP_Elec_8x10.5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-6oweuq8c/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.2)
  • ✓pads: 2 pins = 2 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 2 pins agree
  • ✓symbol_text: no pin names collide
  • ✓viewers: viewers/footprint.html 38 kB, viewers/symbol.html 6 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ uv2g4r7m0810zy.kicad_sym✓ uv2g4r7m0810zy.kicad_mod✓ uv2g4r7m0810zy.step
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: UV2G4R7M0810ZY · CP_Elec_8x10.5 · 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_Elec_8x10.5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-hxbw3gfv/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height within the datasheet's package drawing (datasheet p.2)
  • ✓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✓ uv2g4r7m0810zy.kicad_sym✓ uv2g4r7m0810zy.kicad_mod✓ uv2g4r7m0810zy.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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3D Model

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Symbol & Footprint

Schematic Symbol

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PCB Footprint

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Datasheet

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Contents

README

markdown

UV2G4R7M0810ZY

ChengTao · Aluminum Electrolytic Capacitors - SMD · CP_Elec_8x10.5

UV2G4R7M0810ZY from ChengTao, in a CP_Elec_8x10.5. 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 + passive Positive terminal (pad 1 of the CP_ footprint; symbol and 3D mark the + end).
2 - passive Negative terminal.

Key specifications

Parameter Value
Manufacturer ChengTao
Package CP_Elec_8x10.5
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 (M = ±20%) -20 20 % 120 Hz / +20 ℃ 2
Operating temperature range -40 105 ℃ 2
Rated voltage 400 V 2
Low-temperature impedance ratio Z(-25℃)/Z(+20℃) Z 6 120Hz 2
Low-temperature impedance ratio Z(-40℃)/Z(+20℃) Z 10 120Hz 2
Endurance: capacitance change -30 30 % +105 ℃ rated voltage applied 5000 h, returned to 20 ℃; relative to initial standard value 2
Endurance: tan δ tan δ 300 % of initial standard value +105 ℃ rated voltage applied 5000 h, returned to 20 ℃ 2
Solder heat resistance: capacitance change -10 10 % After reflow soldering, restored to standard climate; relative to initial value 2
Dissipation factor tan δ (4.7 µF 400 V 8x10.5) tan δ 0.25 120Hz / +20 ℃ 3
Rated ripple current 25 mArms 120Hz / +105 ℃ 3
Capacitance (nominal) C 4.7 µF 3

CAD (KiCad official)

  • Symbol: UV2G4R7M0810ZY
  • Footprint: Capacitor_SMD:CP_Elec_8x10.5
  • 3D model: CP_Elec_8x10.5 (KiCad packages3D, STEP)
  • 3D model files: uv2g4r7m0810zy-etched.step / uv2g4r7m0810zy-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); uv2g4r7m0810zy.step / uv2g4r7m0810zy.glb are the bare package body.

Provenance

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

  • Datasheet: ChengTao datasheet (5 pp, sha256 ed697f848ac6dfeb, 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