KEMET 1μF MnO2 Tantalum Capacitor 25V dc, T491 Series

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Subtotal (1 pack of 25 units)*

£3.90

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£4.675

(inc. VAT)

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  • 75 unit(s) ready to ship
  • Plus 15,625 unit(s) shipping from 08 October 2025
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Per unit
Per Pack*
25 - 75£0.156£3.90
100 - 225£0.15£3.75
250 - 475£0.144£3.60
500 - 1225£0.13£3.25
1250 +£0.116£2.90

*price indicative

Packaging Options:
RS Stock No.:
801-5491
Mfr. Part No.:
T491A105K025AT
Brand:
KEMET
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Brand

KEMET

Technology

MnO2

Capacitance

1µF

Voltage

25V dc

Mounting Type

Surface Mount

Package/Case

A

Equivalent Series Resistance

8Ω

Tolerance

±10%

Length

3.2mm

Depth

1.6mm

Height

1.6mm

Dimensions

3.2 x 1.6 x 1.6mm

Series

T491

Maximum Operating Temperature

+125°C

Electrolyte Type

Solid

Dielectric Material Family

Tantalum

Tolerance Plus

+10%

Leakage Current

0.5 μA

Minimum Operating Temperature

-55°C

Tolerance Minus

-10%

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

Note

Black band on body indicates positive terminal.

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