component

VT1HM470E077ST

Public Made by Adom

by adom

ChuangHui Electronics Aluminum Electrolytic Capacitors - SMD, SMD,D6.3xL7.7mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.

componentcapacitorsvt1hm470e077stfactory-2.0.0extractor-text

Verified VT1HM470E077ST

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: VT1HM470E077ST · 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-pfaqmz05/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.3)
  • ✓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✓ vt1hm470e077st.kicad_sym✓ vt1hm470e077st.kicad_mod✓ vt1hm470e077st.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: VT1HM470E077ST · 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-ief2ruvs/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.3)
  • ✓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✓ vt1hm470e077st.kicad_sym✓ vt1hm470e077st.kicad_mod✓ vt1hm470e077st.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).
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
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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

VT1HM470E077ST

ChuangHui Electronics · Aluminum Electrolytic Capacitors - SMD · CP_Elec_6.3x7.7

VT1HM470E077ST from ChuangHui Electronics, 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 ChuangHui Electronics
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
Nominal capacitance tolerance -20 20 % 20℃, 120Hz 4
Capacitance (measured range for this part) C 37.6 56.4 uF 15
Leakage current I 23.5 uA After 2 minutes' application of rated voltage 15
Dissipation factor (tgδ) tgδ 0.12 20℃, 120Hz, UR 50 V 4
Surge voltage 63 V Surge test, 1000 cycles, 30±5 s charge / ~5 min 30 s discharge 9
Surge capacitance change ΔC/C 15 % Surge test, 1000 cycles 9
Maximum permissible ripple current I~ 80 mA 105℃, 120Hz; 6.3x7.7 case 5
Operating temperature range -40 105 ℃ Rated voltage applied 4
Capacitance change, shelf life ΔC/C -20 20 % 105℃, 1000 h, no voltage applied 11
Dissipation factor change, shelf life tgδ -200 200 % 105℃, 1000 h, no voltage applied; relative to initial value 11
Capacitance change, load life ΔC/C -20 20 % 105±2℃, 1000 h, rated voltage applied 11
Dissipation factor change, load life tgδ -200 200 % 105±2℃, 1000 h, rated voltage applied; relative to initial value 11
Capacitance change, damp heat ΔC/C -15 15 % 40±2℃, 90-95% RH, 500 h 11
Capacitance change, vibration ΔC/C -5 5 % 10-55 Hz, amplitude 1.5 mm, 6 h total 10
Capacitance change, resistance to soldering heat ΔC/C -10 10 % Solder 260±5℃, 10±1 s 10
Impedance ratio Z(-25℃)/Z(+20℃) Z 2 ratio 120Hz, rated voltage 50 V 9
Impedance ratio Z(-40℃)/Z(+20℃) Z 3 ratio 120Hz, rated voltage 50 V 9
Nominal capacitance C 47 uF 1
Rated voltage UR 50 V 15

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
housing PPA 7 座板 BASE PPA 鸿信德电子科技有限公司 7
contacts tin 1 引出线 Lead 铝线 LG3+镀锡铜钢线 7

CAD (KiCad official)

  • Symbol: VT1HM470E077ST
  • Footprint: Capacitor_SMD:CP_Elec_6.3x7.7
  • 3D model: CP_Elec_6.3x7.7 (KiCad packages3D, STEP)
  • 3D model files: vt1hm470e077st-etched.step / vt1hm470e077st-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vt1hm470e077st.step / vt1hm470e077st.glb are the bare package body.

Provenance

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

  • Datasheet: ChuangHui Electronics datasheet (15 pp, sha256 088b0360a835e3b3, 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