# CE1H476M4S5QTA0VRJ0

**Dersonic** · Aluminum Electrolytic Capacitors - SMD · CP_Elec_6.3x7.7

CE1H476M4S5QTA0VRJ0 from Dersonic, in a CP_Elec_6.3x7.7. 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 | Dersonic |
| Package | CP_Elec_6.3x7.7 |
| 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 | % | 120 Hz, +20°C | 3 |
| Capacitance (nominal) | C |  | 47 |  | uF |  | 2 |
| Rated voltage | WV |  | 50 |  | V | DC | 2 |
| Dissipation factor | DF |  |  | 14 | % | 120 Hz, 20°C | 2 |
| Leakage current | LC |  |  | 23.5 | uA | after 2 min; 0.01CV or 3 uA, whichever greater | 2 |
| Allowable ripple current |  |  |  | 66 | mA rms | 105°C, 120 Hz | 2 |
| Surge voltage |  |  |  | 57 | V | 1000 cycles, 30 s charge / 5.5 min discharge, 15~35°C | 4 |
| Impedance ratio Z-25C/Z+20C | ZT/Z20 |  |  | 2 |  | 120 Hz | 3 |
| Impedance ratio Z-40C/Z+20C | ZT/Z20 |  |  | 5 |  | 120 Hz | 3 |
| Capacitance change (temperature step 4) | ΔC/C | -25 |  | 25 | % | after 105°C 30 min, relative to Step 1 value | 3 |
| Capacitance change (temperature step 5) | ΔC/C | -10 |  | 10 | % | after return to 20°C, relative to Step 1 value | 3 |
| Capacitance change (surge test) | ΔC/C | -15 |  | 15 | % | after surge test | 4 |
| Dissipation factor (surge test) | DF |  |  | 100 | % of initial specified value | after surge test | 4 |
| Capacitance change (solder heat) | ΔC/C | -10 |  | 10 | % | after reflow, restored at room temperature | 4 |
| Capacitance change (vibration) | ΔC/C | -5 |  | 5 | % | 10-55-10 Hz, 1.5 mm, 6 h total | 4 |
| Capacitance change (high temperature load) | ΔC/C | -30 |  | 30 | % of initial specified value | 105°C rated voltage, 2000 h | 4 |
| Dissipation factor (high temperature load) | DF |  |  | 300 | % of initial specified value | 105°C rated voltage, 2000 h | 4 |
| Leakage current (high temperature load) | LC |  |  | 100 | % of initial specified value | 105°C rated voltage, 2000 h | 4 |
| Capacitance change (high temperature storage) | ΔC/C | -30 |  | 30 | % of initial specified value | 105°C, 1000 h, no voltage | 4 |
| Dissipation factor (high temperature storage) | DF |  |  | 300 | % of initial specified value | 105°C, 1000 h, no voltage | 4 |
| Leakage current (high temperature storage) | LC |  |  | 200 | % of initial specified value | 105°C, 1000 h, no voltage | 4 |
| Capacitance change (humidity) | ΔC/C | -15 |  | 15 | % | 90-95% RH, 40°C, 240 h | 4 |
| Dissipation factor (humidity) | DF |  |  | 100 | % of initial specified value | 90-95% RH, 40°C, 240 h | 4 |
| Leakage current (humidity) | LC |  |  | 100 | % of initial specified value | 90-95% RH, 40°C, 240 h | 4 |
| Operating temperature range | T | -55 |  | 105 | °C |  | 3 |
| Storage temperature | T | 5 |  | 35 | °C | storage, indoor | 14 |
| Storage relative humidity | RH |  |  | 75 | % | storage, indoor | 14 |
| Peak reflow temperature (top of capacitor) | Tp |  |  | 260 | °C | lead-free reflow, size 4~6.3, thickness 2.5 mm | 8 |
| Preheat time 150°C to 200°C | t1 |  |  | 120 | s | lead-free reflow, size 4~6.3 | 8 |
| Time above 217°C | t2 |  |  | 90 | s | lead-free reflow, size 4~6.3 | 8 |
| Time within 5°C of peak | t3 |  |  | 5 | s | lead-free reflow, size 4~6.3 | 8 |

## 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 | 尼龙 |  | 2 座板 Base 热可塑性尼龙（Polyphthalamide 纯度 purity40~70％） | 9 |
| contacts |  | tin | 3 +引出线 Lead Wire 铝线(AL)、CP 线(Fe、Cu、Sn)（扁平形加工 flat） 4 -引出线 Lead Wire 铝线(AL)、CP 线(Fe、Cu、Sn)（扁平形加工 flat） | 9 |

## CAD (KiCad official)

- Symbol: `CE1H476M4S5QTA0VRJ0`
- Footprint: `Capacitor_SMD:CP_Elec_6.3x7.7`
- 3D model: CP_Elec_6.3x7.7 (KiCad packages3D, STEP)
- 3D model files: `ce1h476m4s5qta0vrj0-etched.step` / `ce1h476m4s5qta0vrj0-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ce1h476m4s5qta0vrj0.step` / `ce1h476m4s5qta0vrj0.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Dersonic datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603130976247824384) (14 pp, sha256 `5126f00afbc775a3`, retrieved 2026-11-06, tier: lcsc)
- **Datasheet language:** Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- **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/ce1h476m4s5qta0vrj0-datasheet.pdf)