KEMET 220μF MnO2 Tantalum Capacitor 10V dc, T491 Series
- RS Stock No.:
- 538-2717
- Mfr. Part No.:
- T491X227K010AT
- Brand:
- KEMET
Subtotal (1 pack of 10 units)*
£14.10
(exc. VAT)
£16.90
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 40 unit(s) ready to ship
- Plus 270 unit(s) shipping from 22 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Pack* |
|---|---|---|
| 10 + | £1.41 | £14.10 |
*price indicative
- RS Stock No.:
- 538-2717
- Mfr. Part No.:
- T491X227K010AT
- Brand:
- KEMET
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | KEMET | |
| Technology | MnO2 | |
| Capacitance | 220µF | |
| Voltage | 10V dc | |
| Mounting Type | Surface Mount | |
| Package/Case | X | |
| Equivalent Series Resistance | 500mΩ | |
| Tolerance | ±10% | |
| Length | 7.3mm | |
| Depth | 4.3mm | |
| Height | 4mm | |
| Dimensions | 7.3 x 4.3 x 4mm | |
| Series | T491 | |
| Electrolyte Type | Solid | |
| Maximum Operating Temperature | +125°C | |
| Minimum Operating Temperature | -55°C | |
| Leakage Current | 500 nA | |
| Tolerance Plus | +10% | |
| Dielectric Material Family | Tantalum | |
| Dissipation Factor | 8% | |
| Tolerance Minus | -10% | |
Select all | ||
|---|---|---|
Brand KEMET | ||
Technology MnO2 | ||
Capacitance 220µF | ||
Voltage 10V dc | ||
Mounting Type Surface Mount | ||
Package/Case X | ||
Equivalent Series Resistance 500mΩ | ||
Tolerance ±10% | ||
Length 7.3mm | ||
Depth 4.3mm | ||
Height 4mm | ||
Dimensions 7.3 x 4.3 x 4mm | ||
Series T491 | ||
Electrolyte Type Solid | ||
Maximum Operating Temperature +125°C | ||
Minimum Operating Temperature -55°C | ||
Leakage Current 500 nA | ||
Tolerance Plus +10% | ||
Dielectric Material Family Tantalum | ||
Dissipation Factor 8% | ||
Tolerance Minus -10% | ||
- COO (Country of Origin):
- MX
T491 Series
KEMET T491 Series tantalum surface mount capacitors, designed specifically for automated surface mount processes and equipment. The T491 combines KEMET’s proven solid tantalum technology, with the latest in materials, processes and automation, resulting in highly efficient and reliable capacitors. The T491 series terminations are 100% matte tin and provide excellent wetting characteristics and compatibility with surface mount solder systems.
Symmetrical, compliant terminations
Laser-marked case
Halogen free epoxy
Low profile case sizes
RoHS Compliant and lead-free terminations
Laser-marked case
Halogen free epoxy
Low profile case sizes
RoHS Compliant and lead-free terminations
Note
Black band on body indicates positive terminal.
