component
T491D227M010AT
Public Made by Adomby adom
KEMET Tantalum Capacitors, CASE-D-7343-31(mm). Unpolarised two-terminal part: the datasheet prints no pin numbers, so pins 1 and 2 follow the library convention, KiCad symbol/footprint/3D.
3D Model
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownT491D227M010AT
KEMET · Tantalum Capacitors · CASE-D-7343-31(mm)
T491D227M010AT from KEMET, in a CASE-D-7343-31(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 | 1 | passive | Terminal 1 of an unpolarised capacitor; either orientation. |
| 2 | 2 | passive | Terminal 2 of an unpolarised capacitor; either orientation. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | KEMET |
| Package | CASE-D-7343-31(mm) |
| Category | Capacitors |
| Pins | 2 |
Electrical characteristics
Limits from the LCSC catalog entry for this part (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Capacitance | 220 | µF | nominal, catalog attribute (LCSC C123717) | catalog | |||
| Tolerance | -20 | 20 | % | catalog attribute (LCSC C123717) | catalog | ||
| Operating temperature | -55 | 125 | °C | catalog description (LCSC C123717) | catalog |
CAD (KiCad official)
- Symbol:
T491D227M010AT - Footprint:
Capacitor_Tantalum_SMD:CP_EIA-7343-31_Kemet-D - 3D model: CASE-D-7343-31(mm) (KiCad packages3D, STEP)
- 3D model files:
t491d227m010at-etched.step/t491d227m010at-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);t491d227m010at.step/t491d227m010at.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: KEMET datasheet (23 pp, sha256
47bd290c07415015, retrieved 2026-10-15, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins, primarytwo-terminal convention(convention), consensusoff(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).