# OVZ121M0JTR-0506

**Lelon** · Aluminum Electrolytic Capacitors - SMD · CP_Elec_5x5.8

OVZ121M0JTR-0506 from Lelon, in a CP_Elec_5x5.8. 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 | Lelon |
| Package | CP_Elec_5x5.8 |
| 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 |
|---|---|---|---|---|---|---|---|
| Leakage current (120 µF, 6.3 V, 5×5.7 mm) |  |  |  | 300 | µA | Rated voltage applied, after 2 minutes at 20℃ | 2 |
| ESR (120 µF, 6.3 V, 5×5.7 mm) | ESR |  |  | 21 | mΩ | at 100k ~ 300k Hz, 20℃ | 2 |
| Capacitance tolerance |  | -20 |  | 20 | % | at 120 Hz, 20℃ | 1 |
| Nominal capacitance (MPN OVZ121M0JTR-0506) |  |  | 120 |  | µF | Part number decodes 121 = 120 µF, M = ±20%, 0J = 6.3 V | 3 |
| Rated voltage |  |  | 6.3 |  | V | Rated volt. 6.3V (0J) row | 2 |
| Surge voltage |  |  |  | 7.2 | V | 6.3V (0J) rated row | 2 |
| Category temperature range |  | -55 |  | 105 | ℃ | Category temperature range | 1 |
| Endurance capacitance change |  | -20 |  | 20 | % | Test time 2,000 h, after restore to 20℃ at 105℃ with rated voltage applied | 1 |
| Endurance Tanδ |  |  |  | 150 | % of specified value | Test time 2,000 h at 105℃ with rated voltage applied | 1 |
| Endurance ESR |  |  |  | 150 | % of specified value | Test time 2,000 h at 105℃ with rated voltage applied | 1 |
| Moisture resistance capacitance change |  | -20 |  | 20 | % | Test time 1,000 h at 60℃, 90 ~ 95% RH | 1 |
| Moisture resistance Tanδ |  |  |  | 150 | % of specified value | Test time 1,000 h at 60℃, 90 ~ 95% RH | 1 |
| Moisture resistance ESR |  |  |  | 150 | % of specified value | Test time 1,000 h at 60℃, 90 ~ 95% RH | 1 |
| Resistance to soldering heat capacitance change |  | -10 |  | 10 | % | Reflow soldering per page 15 conditions | 1 |

## CAD (KiCad official)

- Symbol: `OVZ121M0JTR-0506`
- Footprint: `Capacitor_SMD:CP_Elec_5x5.8`
- 3D model: CP_Elec_5x5.8 (KiCad packages3D, STEP)
- 3D model files: `ovz121m0jtr-0506-etched.step` / `ovz121m0jtr-0506-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ovz121m0jtr-0506.step` / `ovz121m0jtr-0506.glb` are the bare package body.

## Provenance

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

- **Datasheet:** [Lelon datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8567447782450618368) (3 pp, sha256 `23d16817b4595de7`, 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/ovz121m0jtr-0506-datasheet.pdf)