component

EMHJ350ARA470MF80G

Public Made by Adom

by adom

NCC Nippon Chemi Con Aluminum Electrolytic Capacitors - SMD, SMD,D6.3xL8mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.

componentcapacitorsemhj350ara470mf80gfactory-2.0.0extractor-text

Verified EMHJ350ARA470MF80G

by Ray · last 11 Nov 2026 · 1 record, 1 retired · files match
SymbolFootprint3D modelPins

Verification log 2 records

11 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: EMHJ350ARA470MF80G · CP_Elec_6.3x7.7 · 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_6.3x7.7
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-0vxlprae/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.1)
  • ✓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 9 kB, viewers/symbol.html 6 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ emhj350ara470mf80g.kicad_sym✓ emhj350ara470mf80g.kicad_mod✓ emhj350ara470mf80g.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: EMHJ350ARA470MF80G · CP_Elec_6.3x7.7 · 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_6.3x7.7
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-i1og_ipm/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.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✓ emhj350ara470mf80g.kicad_sym✓ emhj350ara470mf80g.kicad_mod✓ emhj350ara470mf80g.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 emhj350ara470mf80g: viewers rendered from the public page · Ray
emhj350ara470mf80g-etched.glb Publish 0.1.0 · Ray
emhj350ara470mf80g-etched.step emhj350ara470mf80g: factory component page (tier=lcsc) · Ray
emhj350ara470mf80g-hero.glb Publish 0.1.1 · Ray
emhj350ara470mf80g-hero.overlay.json Publish 0.1.1 · Ray
emhj350ara470mf80g.glb Publish 0.1.0 · Ray
emhj350ara470mf80g.kicad_mod Publish 0.1.0 · Ray
emhj350ara470mf80g.kicad_sym Publish 0.1.0 · Ray
emhj350ara470mf80g.lbr Publish 0.1.0 · Ray
emhj350ara470mf80g.step Publish 0.1.0 · Ray
package.json Publish 0.1.1 · Ray
page.json Publish 0.1.1 · Ray
README.md Polarity: pin 1 = +, 2 = - (symbol, footprint and 3D agree); brief and README corrected · Ray
verification.json Verified: Supersedes the earlier record: that check missed polarity (the pins said "unpolarised"; this capacitor is pol… · Ray

EMHJ350ARA470MF80G

NCC Nippon Chemi Con · Aluminum Electrolytic Capacitors - SMD · CP_Elec_6.3x7.7

EMHJ350ARA470MF80G from NCC Nippon Chemi Con, in a CP_Elec_6.3x7.7. 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 NCC Nippon Chemi Con
Package CP_Elec_6.3x7.7
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 % at 20℃, 120Hz 1
Dissipation factor (tanδ) max, 35V tanδ 0.16 at 20℃, 120Hz 1
Low temperature impedance ratio Z(-25℃)/Z(+20℃), 35V Z(-25℃)/Z(+20℃) 2 1
Low temperature impedance ratio Z(-40℃)/Z(+20℃), 35V Z(-40℃)/Z(+20℃) 3 at 120Hz 1
ESR max at 20℃ (F80, 47µF, 35V) ESR 0.45 Ω 100kHz, 20℃ 2
ESR max at -40℃ (F80, 47µF, 35V) ESR 5 Ω 100kHz, -40℃ 2
ESR after 2,000 hours endurance at 20℃ (F80) ESR 3.5 Ω 100kHz, after 2,000 hours endurance, 20℃ 1
ESR after 2,000 hours endurance at -40℃ (F80) ESR 40 Ω 100kHz, after 2,000 hours endurance, -40℃ 1
Endurance capacitance change ΔC -30 30 % after endurance at 125℃ with rated voltage, restored to 20℃ (2,000 h for F80) 1
Endurance D.F. (tanδ) change tanδ 300 % of initial specified value after endurance at 125℃ with rated voltage, restored to 20℃ 1
Shelf life capacitance change ΔC -30 30 % after 1,000 hours at 125℃ without voltage, restored to 20℃ 1
Shelf life D.F. (tanδ) change tanδ 300 % of initial specified value after 1,000 hours at 125℃ without voltage, restored to 20℃ 1
Category temperature range -40 125 ℃ 1
Rated voltage (35V code) 35 Vdc 1
Nominal capacitance C 47 µF 2
Rated ripple current (F80, 47µF, 35V) 220 mArms 125℃, 100kHz 2

CAD (KiCad official)

  • Symbol: EMHJ350ARA470MF80G
  • Footprint: Capacitor_SMD:CP_Elec_6.3x7.7
  • 3D model: CP_Elec_6.3x7.7 (KiCad packages3D, STEP)
  • 3D model files: emhj350ara470mf80g-etched.step / emhj350ara470mf80g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); emhj350ara470mf80g.step / emhj350ara470mf80g.glb are the bare package body.

Provenance

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

  • Datasheet: NCC Nippon Chemi Con datasheet (2 pp, sha256 36027430579a4698, 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