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                                                                                                    1. Home
                                                                                                    2. Passive Components
                                                                                                    3. Capacitors
                                                                                                    4. Tantalum Capacitors
                                                                                                    5. SMD Tantalum Capacitors
                                                                                                    Print Page

                                                                                                    T491D225K050AT

                                                                                                    Surface Mount Tantalum Capacitor, 2.2 µF, 50 V, 2917 [7343 Metric], ± 10%, 2.5 ohm, D

                                                                                                    Date/Lot Code

                                                                                                    KEMET
                                                                                                    KEMET T491D225K050AT
                                                                                                    Image is for illustrative purposes only. Please refer to product description.
                                                                                                    ManufacturerKEMET
                                                                                                    Manufacturer Part NoT491D225K050AT
                                                                                                    Newark Part No.
                                                                                                    Full Reel95W0123
                                                                                                    Cut Tape57K1980
                                                                                                    Product RangeT491 Series
                                                                                                    Your Part Number
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    See all Technical Docs
                                                                                                    1 In Stock

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                                                                                                    QuantityPrice
                                                                                                    1+$2.140
                                                                                                    10+$1.470
                                                                                                    25+$1.360
                                                                                                    50+$1.240
                                                                                                    100+$1.110
                                                                                                    Full Reel
                                                                                                    QuantityPrice
                                                                                                    500+$1.110
                                                                                                    1000+$1.090
                                                                                                    2000+$1.050
                                                                                                    3000+$1.050
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                                                                                                    Product Information

                                                                                                    KEMET
                                                                                                    ManufacturerKEMET
                                                                                                    Manufacturer Part NoT491D225K050AT
                                                                                                    Newark Part No.
                                                                                                    Full Reel95W0123
                                                                                                    Cut Tape57K1980
                                                                                                    Product RangeT491 Series
                                                                                                    Technical Datasheet

                                                                                                    Data Sheet

                                                                                                    Capacitance2.2µF
                                                                                                    Voltage(DC)50V
                                                                                                    Capacitor Case / Package2917 [7343 Metric]
                                                                                                    Capacitance Tolerance± 10%
                                                                                                    ESR2.5ohm
                                                                                                    Manufacturer Size CodeD
                                                                                                    Failure Rate-
                                                                                                    Ripple Current245mA
                                                                                                    Product Length7.3mm
                                                                                                    Product Width4.3mm
                                                                                                    Product Height2.8mm
                                                                                                    Operating Temperature Min-55°C
                                                                                                    Product RangeT491 Series
                                                                                                    Operating Temperature Max125°C
                                                                                                    Qualification-
                                                                                                    SVHCNo SVHC (25-Jun-2025)

                                                                                                    Alternatives for T491D225K050AT

                                                                                                    7 Products Found

                                                                                                    Product Overview

                                                                                                    The KEMET T491 series capacitors are industrial grade MnO2, standard polarized tantalum chip capacitors. These capacitors are designed specifically for today’s highly automated surface mount processes and equipments. T491 combines KEMET’s proven solid tantalum technology, acclaimed and respected throughout the world with latest materials, processes and automation, resulting in greater performance and value. The T491 standard terminations are available in 100% matte tin and provide excellent wetting characteristics and compatibility with today's surface mount solder systems.

                                                                                                    • Capacitance value ranges from 0.1μF to 1000µF
                                                                                                    • EIA 1206, 1210, 2312, 2917, 2924 case sizes available
                                                                                                    • Available in ±10% and ±20% tolerance
                                                                                                    • Rated voltage range of 2.5VDC to 50VDC
                                                                                                    • Operating temperature range -55°C to 125°C
                                                                                                    • Symmetrical, compliant terminations
                                                                                                    • Laser marked case
                                                                                                    • Optional gold plated terminations

                                                                                                    Technical Specifications

                                                                                                    Capacitance

                                                                                                    2.2µF

                                                                                                    Capacitor Case / Package

                                                                                                    2917 [7343 Metric]

                                                                                                    ESR

                                                                                                    2.5ohm

                                                                                                    Failure Rate

                                                                                                    -

                                                                                                    Product Length

                                                                                                    7.3mm

                                                                                                    Product Height

                                                                                                    2.8mm

                                                                                                    Product Range

                                                                                                    T491 Series

                                                                                                    Qualification

                                                                                                    -

                                                                                                    Voltage(DC)

                                                                                                    50V

                                                                                                    Capacitance Tolerance

                                                                                                    ± 10%

                                                                                                    Manufacturer Size Code

                                                                                                    D

                                                                                                    Ripple Current

                                                                                                    245mA

                                                                                                    Product Width

                                                                                                    4.3mm

                                                                                                    Operating Temperature Min

                                                                                                    -55°C

                                                                                                    Operating Temperature Max

                                                                                                    125°C

                                                                                                    SVHC

                                                                                                    No SVHC (25-Jun-2025)

                                                                                                    Technical Docs (4)

                                                                                                    CAD Multiple Formats EN

                                                                                                    Product Change Notice EN

                                                                                                    Manufacturer Catalogue EN

                                                                                                    Technical Data Sheet EN

                                                                                                    Associated Products

                                                                                                    5 Products Found

                                                                                                    Legislation and Environmental

                                                                                                    US ECCN:EAR99
                                                                                                    EU ECCN:Unknown
                                                                                                    RoHS Compliant:Yes

                                                                                                    RoHS

                                                                                                    RoHS Phthalates Compliant:Yes

                                                                                                    RoHS

                                                                                                    SVHC:No SVHC (25-Jun-2025)
                                                                                                    Download Product Compliance Certificate

                                                                                                    Product Compliance Certificate

                                                                                                    Product traceability

                                                                                                    Date/Lot Code

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