# EGPD500ELL242MM30H

**NCC Nippon Chemi Con** · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D18.0mm_P7.50mm

EGPD500ELL242MM30H from NCC Nippon Chemi Con, 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 | NCC Nippon Chemi Con |
| 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 |
|---|---|---|---|---|---|---|---|
| Capacitance tolerance |  | -20 |  | 20 | % | at 20℃, 120Hz | 1 |
| Dissipation factor (tanδ) | tanδ |  |  | 0.12 |  | at 20℃, 120Hz; 2,400µF row of standard ratings | 2 |
| Low temperature impedance ratio Z(-25℃)/Z(+20℃) | Z(-25℃)/Z(+20℃) |  |  | 2 |  |  | 1 |
| Low temperature impedance ratio Z(-40℃)/Z(+20℃) | Z(-40℃)/Z(+20℃) |  |  | 4 |  | at 120Hz | 1 |
| ESR at 20℃ | ESR |  |  | 0.028 | Ω | at 100kHz, 20℃ | 2 |
| ESR at -40℃ | ESR |  |  | 0.25 | Ω | at 100kHz, -40℃ | 2 |
| Rated ripple current at 125℃ |  |  |  | 5240 | mArms | at 100kHz, 125℃ | 2 |
| Rated ripple current at 135℃ |  |  |  | 3020 | mArms | at 100kHz, 135℃ | 2 |
| Endurance 1 capacitance change at 135℃ | ΔC | -30 |  | 30 | % | Endurance 1: rated ripple applied, 135℃, 3,000 hours (25 to 50Vdc), restored to 20℃ | 1 |
| Endurance 1 D.F. (tanδ) at 135℃ | tanδ |  |  | 300 | % of initial value | Endurance 1: rated ripple applied, 135℃, 3,000 hours (25 to 50Vdc), restored to 20℃ | 1 |
| Endurance 1 capacitance change at 125℃ | ΔC | -30 |  | 30 | % | Endurance 1: rated ripple applied, 125℃, 3,000 hours, restored to 20℃ | 1 |
| Endurance 1 D.F. (tanδ) at 125℃ | tanδ |  |  | 300 | % of initial value | Endurance 1: rated ripple applied, 125℃, 3,000 hours, restored to 20℃ | 1 |
| Endurance 2 capacitance change at 135℃ | ΔC | -30 |  | 30 | % | Endurance 2: 100 hours at 150℃ rated voltage, then rated ripple at 135℃, 2,500 hours (25 to 50Vdc), restored to 20℃ | 1 |
| Endurance 2 D.F. (tanδ) at 135℃ | tanδ |  |  | 300 | % of initial value | Endurance 2: 100 hours at 150℃ rated voltage, then rated ripple at 135℃, 2,500 hours (25 to 50Vdc), restored to 20℃ | 1 |
| Endurance 2 capacitance change at 125℃ | ΔC | -30 |  | 30 | % | Endurance 2: 100 hours at 150℃ rated voltage, then rated ripple at 125℃, 2,500 hours, restored to 20℃ | 1 |
| Endurance 2 D.F. (tanδ) at 125℃ | tanδ |  |  | 300 | % of initial value | Endurance 2: 100 hours at 150℃ rated voltage, then rated ripple at 125℃, 2,500 hours, restored to 20℃ | 1 |
| Shelf life capacitance change | ΔC | -30 |  | 30 | % | after 1,000 hours at 125℃ without voltage, restored to 20℃ | 1 |
| Shelf life D.F. (tanδ) | tanδ |  |  | 300 | % of initial value | after 1,000 hours at 125℃ without voltage, restored to 20℃ | 1 |
| Category temperature range |  | -40 |  | 135 | ℃ |  | 1 |
| Rated voltage (50V variant) |  |  | 50 |  | Vdc |  | 1 |
| Nominal capacitance |  |  | 2400 |  | µF |  | 2 |

## CAD (KiCad official)

- Symbol: `EGPD500ELL242MM30H`
- Footprint: `Capacitor_THT:CP_Radial_D18.0mm_P7.50mm`
- 3D model: CP_Radial_D18.0mm_P7.50mm (KiCad packages3D, STEP)
- 3D model files: `egpd500ell242mm30h-etched.step` / `egpd500ell242mm30h-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `egpd500ell242mm30h.step` / `egpd500ell242mm30h.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [NCC Nippon Chemi Con datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590147855626641408) (3 pp, sha256 `b3bb7852cc05e955`, 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](docs/egpd500ell242mm30h-datasheet.pdf)