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Contents

README

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EEU-FM1E681

PANASONIC · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D10.0mm_P5.00mm

EEU-FM1E681 from PANASONIC, in a CP_Radial_D10.0mm_P5.00mm. 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 PANASONIC
Package CP_Radial_D10.0mm_P5.00mm
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 ΔC -20 20 % 120 Hz / +20 ℃ 1
Dissipation factor (tan δ), 25 V tan δ 0.14 120 Hz / +20 ℃ 1
Capacitance change after endurance ΔC -25 25 % After endurance test at +105 ℃ ±2 ℃ with DC voltage and ripple applied 1
Dissipation factor after endurance tan δ 200 % of initial limit After endurance test at +105 ℃ ±2 ℃ 1
Rush current 100 A Charge/discharge applications; rush current must not exceed 100 A 7
Rated voltage 25 V Do not exceed rated voltage; sum of DC and ripple peak voltage must not exceed rated working voltage 1
Category temperature range -40 105 ℃ 1
Nominal capacitance C 680 μF 4

CAD (KiCad official)

  • Symbol: EEU-FM1E681
  • Footprint: Capacitor_THT:CP_Radial_D10.0mm_P5.00mm
  • 3D model: CP_Radial_D10.0mm_P5.00mm (KiCad packages3D, STEP)
  • 3D model files: eeu-fm1e681-etched.step / eeu-fm1e681-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); eeu-fm1e681.step / eeu-fm1e681.glb are the bare package body.

Provenance

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

  • Datasheet: PANASONIC datasheet (11 pp, sha256 771a58af26477cb6, retrieved 2026-11-07, 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