KEMET 22μF MnO2 Tantalum Capacitor 25V dc, T491 Series
- RS Stock No.:
- 538-2638
- Mfr. Part No.:
- T491D226K025AT
- Brand:
- KEMET
Bulk discount available
Subtotal (1 pack of 10 units)*
£5.33
(exc. VAT)
£6.40
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 70 unit(s) ready to ship
- Plus 20 unit(s) ready to ship from another location
- Plus 2,190 unit(s) shipping from 09 October 2025
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Units | Per unit | Per Pack* |
|---|---|---|
| 10 - 40 | £0.533 | £5.33 |
| 50 - 240 | £0.457 | £4.57 |
| 250 - 490 | £0.382 | £3.82 |
| 500 - 990 | £0.256 | £2.56 |
| 1000 + | £0.22 | £2.20 |
*price indicative
Alternative
This product is not currently available. Here is our alternative recommendation.
Each (In a Pack of 5)
£0.322
(exc. VAT)
£0.386
(inc. VAT)
- RS Stock No.:
- 538-2638
- Mfr. Part No.:
- T491D226K025AT
- 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 | 22µF | |
| Voltage | 25V dc | |
| Mounting Type | Surface Mount | |
| Package/Case | D | |
| Equivalent Series Resistance | 800mΩ | |
| Tolerance | ±10% | |
| Length | 7.3mm | |
| Depth | 4.3mm | |
| Height | 2.8mm | |
| Dimensions | 7.3 x 4.3 x 2.8mm | |
| Series | T491 | |
| Electrolyte Type | Solid | |
| Maximum Operating Temperature | +125°C | |
| Tolerance Plus | +10% | |
| Tolerance Minus | -10% | |
| Dissipation Factor | 6% | |
| Leakage Current | 500 nA | |
| Dielectric Material Family | Tantalum | |
| Minimum Operating Temperature | -55°C | |
Select all | ||
|---|---|---|
Brand KEMET | ||
Technology MnO2 | ||
Capacitance 22µF | ||
Voltage 25V dc | ||
Mounting Type Surface Mount | ||
Package/Case D | ||
Equivalent Series Resistance 800mΩ | ||
Tolerance ±10% | ||
Length 7.3mm | ||
Depth 4.3mm | ||
Height 2.8mm | ||
Dimensions 7.3 x 4.3 x 2.8mm | ||
Series T491 | ||
Electrolyte Type Solid | ||
Maximum Operating Temperature +125°C | ||
Tolerance Plus +10% | ||
Tolerance Minus -10% | ||
Dissipation Factor 6% | ||
Leakage Current 500 nA | ||
Dielectric Material Family Tantalum | ||
Minimum Operating Temperature -55°C | ||
- 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.
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