component

HY1H3R3MC040054MEO

Public Made by Adom

by adom

HYNCDZ Aluminum Electrolytic Capacitors - SMD, SMD,D4xL5.4mm. Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.

componentcapacitorshy1h3r3mc040054meofactory-2.0.0extractor-text

Verified HY1H3R3MC040054MEO

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: HY1H3R3MC040054MEO · CP_Elec_4x5.4 · 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_4x5.4
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-pyl4etcv/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 23 kB, viewers/symbol.html 6 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ hy1h3r3mc040054meo.kicad_sym✓ hy1h3r3mc040054meo.kicad_mod✓ hy1h3r3mc040054meo.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: HY1H3R3MC040054MEO · CP_Elec_4x5.4 · 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_4x5.4
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-ywjo_27b/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✓ hy1h3r3mc040054meo.kicad_sym✓ hy1h3r3mc040054meo.kicad_mod✓ hy1h3r3mc040054meo.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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Made with kicad-footprint-generator 10.0 · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray
viewers hy1h3r3mc040054meo: viewers · Ray
hy1h3r3mc040054meo-etched.glb Publish 0.1.0 · Ray
hy1h3r3mc040054meo-etched.step hy1h3r3mc040054meo: factory component page (tier=lcsc) · Ray
hy1h3r3mc040054meo-hero.glb hy1h3r3mc040054meo: hero GLB from the etched model (keeps the MPN mark) · Ray
hy1h3r3mc040054meo-hero.overlay.json Publish 0.1.0 · Ray
hy1h3r3mc040054meo.glb Publish 0.1.0 · Ray
hy1h3r3mc040054meo.kicad_mod Publish 0.1.0 · Ray
hy1h3r3mc040054meo.kicad_sym Publish 0.1.0 · Ray
hy1h3r3mc040054meo.lbr Publish 0.1.0 · Ray
hy1h3r3mc040054meo.step Publish 0.1.0 · Ray
package.json Polarity: pin 1 = +, 2 = - (symbol, footprint and 3D agree); brief and README corrected · Ray
page.json Polarity: pin 1 = +, 2 = - (symbol, footprint and 3D agree); brief and README corrected · 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

HY1H3R3MC040054MEO

HYNCDZ · Aluminum Electrolytic Capacitors - SMD · CP_Elec_4x5.4

HY1H3R3MC040054MEO from HYNCDZ, in a CP_Elec_4x5.4. 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 HYNCDZ
Package CP_Elec_4x5.4
Category Capacitors
Pins 2

Electrical characteristics

Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Capacitance 3.3 µF nominal, catalog attribute (LCSC C2977464) catalog
Tolerance -20 20 % catalog attribute (LCSC C2977464) catalog
Operating temperature -40 105 °C catalog description (LCSC C2977464) catalog

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 PPS 7 座板 BASE PPS 南通新联电子有限公司 7

CAD (KiCad official)

  • Symbol: HY1H3R3MC040054MEO
  • Footprint: Capacitor_SMD:CP_Elec_4x5.4
  • 3D model: CP_Elec_4x5.4 (KiCad packages3D, STEP)
  • 3D model files: hy1h3r3mc040054meo-etched.step / hy1h3r3mc040054meo-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hy1h3r3mc040054meo.step / hy1h3r3mc040054meo.glb are the bare package body.

Provenance

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

  • Datasheet: HYNCDZ datasheet (13 pp, sha256 3110279a03ac0257, 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