# VT1V100M0405ZY

**ChengTao** · Aluminum Electrolytic Capacitors - SMD · CP_Elec_4x5.4

VT1V100M0405ZY from ChengTao, in a CP_Elec_4x5.4. 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 | ChengTao |
| Package | CP_Elec_4x5.4 |
| 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 | T | -55 |  | 105 | °C |  | 2 |
| Capacitance tolerance |  | -20 |  | 20 | % | 120Hz, 20C | 2 |
| Dissipation factor tan delta (35 V column) | tan δ |  |  | 0.16 |  | 120Hz / +20℃ | 10 |
| Impedance ratio at -25C (35 V column) | Z-25C /Z+20C |  |  | 2 |  | 120Hz | 2 |
| Impedance ratio at -40C (35 V column) | Z-40C /Z+20C |  |  | 3 |  | 120Hz | 2 |
| Load life capacitance change | ΔC | -30 |  | 30 | % | 105C, rated voltage, 2000 h | 3 |
| Load life tan delta | tan δ |  |  | 300 | % | 105C, rated voltage, 2000 h; % of initial specified value | 3 |
| Shelf life capacitance change | ΔC | -30 |  | 30 | % | 105C storage, 1000 h | 3 |
| Shelf life tan delta | tan δ |  |  | 300 | % | 105C storage, 1000 h; % of initial specified value | 3 |
| Shelf life leakage current | I |  |  | 200 | % | 105C storage, 1000 h; % of initial specified value | 3 |
| Reflow capacitance change | ΔC | -10 |  | 10 | % | After reflow soldering, restored at room temperature | 3 |
| Preheat time from 150°C to 200°C |  |  |  | 180 | s | Lead-free reflow, 150°C to 200°C | 5 |
| Peak temperature on capacitor top (Tp) | Tp |  |  | 250 | °C | Size 4~6.3, capacitor top, 250±0 | 6 |
| Time above 217°C on capacitor top (tL) | tL |  |  | 80 | s | Size 4~6.3, capacitor top at 217°C | 6 |
| Time within 5°C of actual peak (tp) | tp |  |  | 5 | s | Size 4~6.3, within 5°C of actual peak | 6 |
| Average ramp-up rate |  |  |  | 3 | °C/s | Reflow ramp-up, average | 6 |
| Ramp-down rate |  |  |  | 6 | °C/s | Reflow ramp-down | 6 |
| Time from 25°C to peak temperature |  |  |  | 8 | min | Reflow profile | 6 |
| Storage temperature |  | 5 |  | 35 | °C | Indoor storage | 15 |
| Storage relative humidity |  |  |  | 75 | % | Indoor storage, relative humidity lower than 75% | 15 |
| Cleaning total time |  |  |  | 2 | min | Immersion, ultrasonic or other methods | 14 |
| Cleaning agent temperature |  |  |  | 40 | °C | Cleaning agent | 14 |
| Hot-air drying time after cleaning |  | 10 |  |  | min | Hot air, with PC board mounted; hot air must stay below max operating temperature | 14 |
| Vibration maximum acceleration |  |  |  | 10 | G | 10-55-10 Hz, 1.5 mm amplitude, X/Y/Z, 2 h per direction | 13 |
| Rated voltage |  |  | 35 |  | V | Series VT, code 1V | 10 |
| Nominal capacitance | C |  | 10 |  | µF |  | 10 |
| Rated ripple current |  |  | 17 |  | mArms | 120Hz / +105℃ | 10 |

## 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 |  | Do not tilt lay down or twist the capacitor body after the capacitor are soldered to the PC board. | 14 |

## CAD (KiCad official)

- Symbol: `VT1V100M0405ZY`
- Footprint: `Capacitor_SMD:CP_Elec_4x5.4`
- 3D model: CP_Elec_4x5.4 (KiCad packages3D, STEP)
- 3D model files: `vt1v100m0405zy-etched.step` / `vt1v100m0405zy-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `vt1v100m0405zy.step` / `vt1v100m0405zy.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [ChengTao datasheet](docs/vt1v100m0405zy-datasheet.pdf) (15 pp, sha256 `8566a57716bc8056`, 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/vt1v100m0405zy-datasheet.pdf)