component

T520B227M006ATE070

Public Made by Adom

by adom

KEMET Tantalum Capacitors, CASE-B-3528-21(mm). Polarised capacitor: pin 1 is + by the KiCad polarised-footprint convention, KiCad symbol/footprint/3D.

componentcapacitorst520b227m006ate070factory-2.0.0extractor-text

Verified T520B227M006ATE070

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

Verification log 1 record

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: T520B227M006ATE070 · CASE-B-3528-21(mm) · 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: lcsc C600584, digikey 399-5756-2-ND, mouser 80-T520B227M006ATE70
  • ✓family: CP_EIA-3528-21_Kemet-B
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-cxkz36t6/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓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 20 kB, viewers/symbol.html 6 kB
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ t520b227m006ate070.kicad_sym✓ t520b227m006ate070.kicad_mod✓ t520b227m006ate070.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
t520b227m006ate070 / README.md
History Download
Ray Polarity: pin 1 = +, 2 = - (symbol, footprint and 3D agree); brief and README corrected 72e1d4c

T520B227M006ATE070

KEMET · Tantalum Capacitors · CASE-B-3528-21(mm)

T520B227M006ATE070 from KEMET, in a CASE-B-3528-21(mm). 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 KEMET
Package CASE-B-3528-21(mm)
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 220 µF nominal, catalog attribute (LCSC C600584) catalog
Tolerance -20 20 % catalog attribute (LCSC C600584) catalog
Operating temperature -55 105 °C catalog description (LCSC C600584) catalog

CAD (KiCad official)

  • Symbol: T520B227M006ATE070
  • Footprint: Capacitor_Tantalum_SMD:CP_EIA-3528-21_Kemet-B
  • 3D model: CASE-B-3528-21(mm) (KiCad packages3D, STEP)
  • 3D model files: t520b227m006ate070-etched.step / t520b227m006ate070-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); t520b227m006ate070.step / t520b227m006ate070.glb are the bare package body.

Provenance

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

  • Datasheet: KEMET datasheet (42 pp, sha256 79bcd53293e6ee14, retrieved 2026-10-13, 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