# 126RV0130

**KNSCHA** · Aluminum Electrolytic Capacitors - SMD · CP_Elec_10x10

126RV0130 from KNSCHA, in a CP_Elec_10x10. 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 | KNSCHA |
| Package | CP_Elec_10x10 |
| 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 | 2 |
| Dissipation factor (tan δ), 25 V | tan δ |  |  | 0.18 |  | at 20℃, 120Hz | 2 |
| Leakage current | I |  |  | 117.5 | uA | at 20℃, rated voltage, after 2 minutes | 1 |
| Surge voltage | VS |  |  | 28.75 | V |  | 1 |
| Max. ripple current | IR |  |  | 380 | mArms | at 105℃, 120Hz | 1 |
| Low temperature impedance ratio Z(-25℃)/Z(20℃), 25 V | Z(-25℃)/Z(20℃) |  |  | 2 |  | 120Hz, max impedance ratio | 2 |
| Low temperature impedance ratio Z(-55℃)/Z(20℃), 25 V | Z(-55℃)/Z(20℃) |  |  | 4 |  | 120Hz, max impedance ratio | 2 |
| Capacitance change after endurance (2000 h) | ΔC/C | -25 |  | 25 | % | 105℃, 2000 h with rated voltage and ripple current, measured at 20℃ | 2 |
| Dissipation factor after endurance (2000 h) | tan δ |  |  | 300 | % of specified value | 105℃, 2000 h with rated voltage and ripple current, measured at 20℃ | 2 |
| Capacitance change after high temperature unload (1000 h) | ΔC/C | -30 |  | 30 | % | 105℃, 1000 h without rated voltage | 8 |
| Dissipation factor after high temperature unload (1000 h) | tan δ |  |  | 300 | % of specified value | 105℃, 1000 h without rated voltage | 8 |
| Capacitance change after humidity test | ΔC/C | -10 |  | 10 | % | 60℃, 90~95%RH, 1000 h | 8 |
| Capacitance change after rotational temperature test | ΔC/C | -10 |  | 10 | % | 50 cycles, -55℃ to 105℃ | 8 |
| Capacitance change after low temperature test | ΔC/C | -10 |  | 10 | % | -55℃, 96 h | 9 |
| Capacitance change after surge voltage test | ΔC/C | -20 |  | 20 | % | 1000 cycles at room temperature, 1 kΩ series resistor | 9 |
| Dissipation factor after surge voltage test | tan δ |  |  | 175 | % of specified value | 1000 cycles at room temperature, 1 kΩ series resistor | 9 |
| Capacitance change after solder heat resistance test | ΔC/C | -10 |  | 10 | % | Soldering iron bit 350±5℃, 3 s | 9 |
| Operating temperature range |  | -55 |  | 105 | ℃ | rated voltage range 6.3~100Vdc | 2 |
| Rated voltage | VR |  |  | 25 | V |  | 1 |
| Peak reflow temperature |  |  |  | 255 | ℃ | Dia. 8~10mm general product, reflow | 7 |
| Nominal capacitance | C |  | 470 |  | uF | at 20℃, 120Hz | 1 |

## 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 |
|---|---|---|---|---|
| contacts | Copper | tin | 6 Lead Wire 引线 Bi Contained Tin Plate, Tinned Copper-Clad Steel Wire 镀锡铜包钢线 | 5 |

## CAD (KiCad official)

- Symbol: `126RV0130`
- Footprint: `Capacitor_SMD:CP_Elec_10x10`
- 3D model: CP_Elec_10x10 (KiCad packages3D, STEP)
- 3D model files: `126rv0130-etched.step` / `126rv0130-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `126rv0130.step` / `126rv0130.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [KNSCHA datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603065427643940864) (12 pp, sha256 `c525e17c5f4669f9`, 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/126rv0130-datasheet.pdf)