component

ERS1BM102M25C33T

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AISHI Aihua Group Aluminum Electrolytic Capacitors - Leaded, 插件,D18xL25mm. Polarised capacitor: the anode is not yet recorded on this page; see the maker's datasheet.

componentcapacitorsers1bm102m25c33tfactory-2.0.0extractor-text

Not verified yet ERS1BM102M25C33T

no verified record on this page yet

Verification log 1 record

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: ERS1BM102M25C33T · CP_Radial_D18.0mm_P7.50mm · 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_Radial_D18.0mm_P7.50mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-jd_lu3ve/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): the datasheet dimensions give no height or body size to compare (datasheet p.18)
  • ✓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✓ ers1bm102m25c33t.kicad_sym✓ ers1bm102m25c33t.kicad_mod✓ ers1bm102m25c33t.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 ers1bm102m25c33t: viewers · Ray
ers1bm102m25c33t-etched.glb Publish 0.1.0 · Ray
ers1bm102m25c33t-etched.step ers1bm102m25c33t: factory component page (tier=lcsc) · Ray
ers1bm102m25c33t-hero.glb ers1bm102m25c33t: hero GLB from the etched model (keeps the MPN mark) · Ray
ers1bm102m25c33t-hero.overlay.json Publish 0.1.0 · Ray
ers1bm102m25c33t.glb Publish 0.1.0 · Ray
ers1bm102m25c33t.kicad_mod Publish 0.1.0 · Ray
ers1bm102m25c33t.kicad_sym Publish 0.1.0 · Ray
ers1bm102m25c33t.lbr Publish 0.1.0 · Ray
ers1bm102m25c33t.step Publish 0.1.0 · Ray
package.json Publish 0.1.1 · Ray
page.json Publish 0.1.1 · Ray
README.md ers1bm102m25c33t: polarised capacitor; the false "unpolarised, either orientation" pin text removed (anode not yet reco… · Ray
verification.json Retire verification record #0 · Ray

ERS1BM102M25C33T

AISHI Aihua Group · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D18.0mm_P7.50mm

ERS1BM102M25C33T from AISHI Aihua Group, in a CP_Radial_D18.0mm_P7.50mm. 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 1 passive Terminal 1 of a POLARISED capacitor (Capacitors / Aluminum Electrolytic Capacitors - Leaded). Which terminal is the anode (+) is not yet recorded on this page: read it from the maker's datasheet before placing.
2 2 passive Terminal 2 of a POLARISED capacitor (Capacitors / Aluminum Electrolytic Capacitors - Leaded). Which terminal is the anode (+) is not yet recorded on this page: read it from the maker's datasheet before placing.

Key specifications

Parameter Value
Manufacturer AISHI Aihua Group
Package CP_Radial_D18.0mm_P7.50mm
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
Operating temperature range -40 105 ℃ Ambient temperature, continuous operation at rated voltage (6.3V.DC~120V.DC series) 3
Capacitance tolerance (code M) C -20 20 % Measured at 120Hz±20%, series equivalent circuit, 0.5Vrms or less + 1.5 to 2.0 VDC 4
Rated capacitance (code 102) C 1000 µF Measuring frequency 120Hz±20% 10
Dissipation factor (tanδ) at 80 V tanδ 0.08 120Hz, 20℃; table note adds 0.02 for each 1,000µF above 1,000µF 11
Leakage current I 3 μA I≤0.01CV or 3μA, whichever is greater (after 2 min); 1000±100Ω series resistor; I in μA, C in µF, V rated voltage in V 4
Surge test voltage at 80 V 100 Vdc Applied surge voltage, 1000 cycles of charge 30±5 s and discharge 5.5±0.5 min, 15-35℃ 11
Load life time 10000 h 105±2℃, rated voltage and rated ripple current applied; ΦD≥12.5, 16-100V column 7
Capacitance change after load life ΔC -20 20 % 105±2℃ load life test, 16-100V column (6.3V/10V are ±30%, not this part) 7
Dissipation factor after load life tanδ 200 % 105±2℃ load life test; percent of specified tanδ value 7
Capacitance change after shelf life ΔC -20 20 % 105±2℃ storage without load, then 16 h recovery; 16-100V column 8
Dissipation factor after shelf life tanδ 200 % 105±2℃ storage without load; percent of specified tanδ value 8
Capacitance change after surge test ΔC -20 20 % After 1000 surge cycles, then stabilised under standard atmosphere 5
Capacitance change after soldering heat ΔC -10 10 % Solder bath 260±5℃, immersion 10±1 s, PCB 1.6 mm 7
Capacitance change after damp heat (steady state) ΔC -10 10 % 40±2℃, 90-95% RH, 240±8 h 7

CAD (KiCad official)

  • Symbol: ERS1BM102M25C33T
  • Footprint: Capacitor_THT:CP_Radial_D18.0mm_P7.50mm
  • 3D model: CP_Radial_D18.0mm_P7.50mm (KiCad packages3D, STEP)
  • 3D model files: ers1bm102m25c33t-etched.step / ers1bm102m25c33t-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ers1bm102m25c33t.step / ers1bm102m25c33t.glb are the bare package body.

Provenance

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

  • Datasheet: AISHI Aihua Group datasheet (21 pp, sha256 10522446ac57c706, 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