# T495X476M035ATE200

**KEMET** · Tantalum Capacitors · CASE-X-7343-43(mm)

T495X476M035ATE200 from KEMET, in a CASE-X-7343-43(mm). 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 | KEMET |
| Package | CASE-X-7343-43(mm) |
| 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 |
|---|---|---|---|---|---|---|---|
| Rated voltage (DC) for this part | VR |  |  | 35 | V | DC at 85°C (35 V column, 47 µF, X/7343-43, E200) | 17 |
| Maximum operating temperature |  |  |  | 125 | °C | Table 1 row for T495X476(1)035A(2)E200 | 17 |
| Operating temperature range |  | -55 |  | 125 | °C | Operating temperature −55°C to 125°C | 2 |
| Capacitance tolerance (M = ±20%) |  | -20 |  | 20 | % | M tolerance ±20% decoded from part number; rated capacitance measured at 120 Hz/25°C | 2 |
| Rated capacitance |  |  | 47 |  | µF | Rated capacitance at 120 Hz/25°C (part number code 476) | 17 |
| DC leakage current |  |  |  | 16.5 | µA | +20°C, rated voltage, max/5 min | 17 |
| Dissipation factor | DF |  |  | 8 | % | +20°C, 120 Hz | 17 |
| Equivalent series resistance | ESR |  |  | 200 | mΩ | +20°C, 100 kHz | 17 |
| Maximum allowable ripple current (rms) |  |  |  | 908 | mA | +25°C, 100 kHz | 17 |
| Maximum allowable ripple current (rms) |  |  |  | 817 | mA | +85°C, 100 kHz | 17 |
| Maximum allowable ripple current (rms) |  |  |  | 363 | mA | +125°C, 100 kHz | 17 |
| Ripple current temperature compensation multiplier |  |  | 1 |  | x | T ≤ 25°C | 19 |
| Ripple current temperature compensation multiplier |  |  | 0.9 |  | x | T ≤ 85°C | 19 |
| Ripple current temperature compensation multiplier |  |  | 0.4 |  | x | T ≤ 125°C | 19 |
| Maximum power dissipation (X 7343-43 case) | Pmax |  |  | 165 | mW | at 25°C with +20°C rise | 19 |
| Reflow temperature |  |  |  | 260 | °C | Reflow temp ≤ 260°C (MSL 1) | 17 |
| Capacitance change vs temperature | ΔC/C | -10 |  | 10 | % | Temperature stability, −55°C step (reference +25°C initial limit) | 3 |
| Capacitance change vs temperature | ΔC/C | -20 |  | 20 | % | Temperature stability, +125°C step (reference +25°C initial limit) | 3 |
| Dissipation factor vs temperature | DF |  |  | 1.5 | x IL | Temperature stability, +85°C step; IL = initial limit | 3 |
| DC leakage vs temperature | DCL |  |  | 10 | x IL | Temperature stability, +85°C step; IL = initial limit | 3 |
| DC leakage vs temperature | DCL |  |  | 12 | x IL | Temperature stability, +125°C step; IL = initial limit | 3 |
| Recommended maximum application voltage (DC bias) |  |  |  | 50 | % of VR | −55°C to 85°C | 19 |
| Recommended maximum application voltage (DC bias) |  |  |  | 33 | % of VR | 85°C to 125°C | 19 |

## CAD (KiCad official)

- Symbol: `T495X476M035ATE200`
- Footprint: `Capacitor_Tantalum_SMD:CP_EIA-7343-43_Kemet-X`
- 3D model: CASE-X-7343-43(mm) (KiCad packages3D, STEP)
- 3D model files: `t495x476m035ate200-etched.step` / `t495x476m035ate200-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `t495x476m035ate200.step` / `t495x476m035ate200.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [KEMET datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8588931223800991744) (28 pp, sha256 `d54c2c000153e0c8`, retrieved 2026-10-16, 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/t495x476m035ate200-datasheet.pdf)