# ECST160ELL332MJ35S

**NCC Nippon Chemi Con** · Aluminum Electrolytic Capacitors - Leaded · CP_Radial_D10.0mm_P5.00mm

ECST160ELL332MJ35S from NCC Nippon Chemi Con, 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 | NCC Nippon Chemi Con |
| 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 |  | -20 |  | 20 | % | +20°C, 120Hz | 2 |
| Leakage current |  |  |  | 528 | μA | 120°C, after 2 minutes (rated voltage through 1,000 Ω) | 2 |
| Dissipation factor (tan δ) | tan δ |  |  | 0.2 |  | +20°C, 120Hz | 2 |
| Category temperature range |  | -40 |  | 105 | °C |  | 2 |
| Rated voltage |  |  | 16 |  | VDC |  | 2 |
| Surge voltage |  |  | 20 |  | VDC |  | 2 |
| Nominal capacitance | C |  | 3300 |  | μF | +20°C, 120Hz | 2 |
| Rated ripple current |  |  | 2460 |  | mArms | +105°C, 100kHz | 2 |
| Capacitance change after vibration test | ΔC | -5 |  | 5 | % | Vibration test (4.6) | 3 |
| Capacitance change after soldering heat test | ΔC | -10 |  | 10 | % | Soldering heat test (4.8) | 4 |
| Capacitance change after humidity exposure | ΔC | -20 |  | 20 | % | +40±2°C, 90 to 95%RH, 240±8 hours | 4 |
| Tan δ after humidity exposure | tan δ |  |  | 120 | % of initial specified value | +40±2°C, 90 to 95%RH, 240±8 hours | 4 |
| Capacitance change after endurance | ΔC | -25 |  | 25 | % | +105±2°C, 4,000±720 hours with rated ripple current applied | 4 |
| Tan δ after endurance | tan δ |  |  | 200 | % of initial specified value | +105±2°C, 4,000±720 hours with rated ripple current applied | 4 |
| Capacitance change after shelf life | ΔC | -25 |  | 25 | % | +105±2°C, 500 hours without voltage applied | 4 |
| Tan δ after shelf life | tan δ |  |  | 200 | % of initial specified value | +105±2°C, 500 hours without voltage applied | 4 |
| Ripple current multiplier at 100kHz |  |  | 1 |  | ratio | Frequency multiplier for 3300 μF | 5 |

## 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 | pc |  | of their bodies The body of the capacitor with 12. Smm or larger in diameter or 25mm or longer in length, rn addition, sha11 be anchored to the pc board with a fixture. | 3 |
| contacts | copper |  | Lead Tinned copper clad steel | 7 |

## CAD (KiCad official)

- Symbol: `ECST160ELL332MJ35S`
- Footprint: `Capacitor_THT:CP_Radial_D10.0mm_P5.00mm`
- 3D model: CP_Radial_D10.0mm_P5.00mm (KiCad packages3D, STEP)
- 3D model files: `ecst160ell332mj35s-etched.step` / `ecst160ell332mj35s-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ecst160ell332mj35s.step` / `ecst160ell332mj35s.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/8603061706373410816) (9 pp, sha256 `794d499463455fac`, 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/ecst160ell332mj35s-datasheet.pdf)