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Capacitors / Tantalum Capacitors / T491D686M025AT
Datasheets
T491D686M025AT by: KEMET Corporation

Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 68uF, Surface Mount, 2917, CHIP

Part Details for T491D686M025AT by KEMET Corporation

Results Overview of T491D686M025AT by KEMET Corporation

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T491D686M025AT Information

T491D686M025AT by KEMET Corporation is a Tantalum Capacitor.
Tantalum Capacitors are under the broader part category of Capacitors.

A capacitor is a passive electronic component that stores energy. Capacitors are commonly used for energy storage, voltage suppression, and signal filtering. Read more about Capacitors on our Capacitors part category page.

Price & Stock for T491D686M025AT

Part # Distributor Description Stock Price Buy
DISTI # 18AC7927
Newark Cap, 68Μf, 25V, 20%, Capacitance:68Μf, Voltage Rating:25V, Tantalum Capacitor Case:2917 [7343 Metric], Product Range:T491 Series, Capacitance Tolerance:± 20%, Operating Temperature Min:-55°C, Operating Temperature Max:125°C, Rohs Compliant: Yes |Kemet T491D686M025AT RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Cut Tape 490
  • 1 $4.1200
  • 10 $2.8100
  • 25 $2.6800
  • 50 $2.5400
  • 100 $2.2200
  • 250 $2.1100
  • 500 $1.9900
$1.9900 / $4.1200 Buy Now
DISTI # 42M8182
Newark Tantalum Capacitor, 68Uf 25V, 0.7 Ohm, 0.2, 7343-31, Full Reel, Capacitance:68Μf, Voltage(Dc):25V, Capacitor Case/Package:2917 [7343 Metric], Capacitance Tolerance:± 20%, Esr:0.7Ohm, Manufacturer Size Code:D, Failure Rate:- Rohs Compliant: Yes |Kemet T491D686M025AT RoHS: Compliant Min Qty: 500 Package Multiple: 1 Date Code: 0 Container: Reel 0
  • 1 $1.7600
  • 2,000 $1.6700
  • 4,000 $1.5500
  • 8,000 $1.4500
  • 12,000 $1.3900
  • 20,000 $1.3700
$1.3700 / $1.7600 Buy Now
DISTI # 399-10198-1-ND
DigiKey CAP TANT 68UF 20% 25V 2917 Min Qty: 1 Lead time: 11 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 4366
In Stock
  • 1 $3.3600
  • 10 $2.3590
  • 50 $1.9606
  • 100 $1.8374
  • 500 $1.6292
  • 1,000 $1.5647
  • 1,500 $1.5324
  • 2,500 $1.4966
  • 3,500 $1.4756
  • 5,000 $1.4555
$1.4555 / $3.3600 Buy Now
DISTI # T491D686M025AT
Avnet Americas Surface Mount Tantalum Capacitor, 68 uF, 25 V, ? 20%, -55 ?C, 125 ?C, 2917 [7343-31 Metric] - Tape and Reel (Alt: T491D686M025AT) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 13 Weeks, 0 Days Container: Reel 0
  • 500 $1.2313
  • 1,000 $1.2101
  • 2,000 $1.1994
  • 3,000 $1.1783
  • 4,000 $1.1571
$1.1571 / $1.2313 Buy Now
DISTI # 80-T491D686M025AT
Mouser Electronics Tantalum Capacitors - Solid SMD 25V 68uF 2917 20% ESR=700mOhms RoHS: Compliant 6708
  • 1 $3.3600
  • 10 $2.3600
  • 50 $1.9700
  • 100 $1.7700
  • 500 $1.6200
  • 1,000 $1.5300
  • 2,500 $1.4700
$1.4700 / $3.3600 Buy Now
DISTI # V72:2272_09027728
Arrow Electronics Cap Tant Solid 68uF 25V D CASE 20%( 7.3 X 4.3 X 2.8mm) Inward L SMD 7343-31 0.7 Ohm 125°C T/R RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 1836 Container: Cut Strips Americas - 1
  • 0 $1.3653
  • 1 $0.6810
$0.6810 / $1.3653 Buy Now
Quest Components TANTALUM CAPACITOR, POLARIZED, TANTALUM (DRY/SOLID), 25V, 20% +TOL, 20% -TOL, 68UF, SURFACE MOUNT, 2917 30
Buy Now
DISTI # T491D686M025AT
TTI Tantalum Capacitors - Solid SMD 25V 68uF 2917 20% ESR=700mOhms RoHS: Compliant pbFree: Pb-Free Min Qty: 500 Package Multiple: 500 Container: Reel Americas - 2000
In Stock
  • 500 $1.5100
  • 2,500 $1.4600
$1.4600 / $1.5100 Buy Now
DISTI # T491D686M025AT
Avnet Abacus Surface Mount Tantalum Capacitor 68 uF 25 V 20 55 C 125 C 2917 734331 Metric - Tape and Reel (Alt: T491D686M025AT) RoHS: Compliant Min Qty: 500 Package Multiple: 500 Lead time: 15 Weeks, 0 Days Container: Reel Abacus - 0
Buy Now

Part Details for T491D686M025AT

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T491D686M025AT Part Data Attributes

Parametric Data
T491D686M025AT KEMET Corporation
Buy Now Datasheet
Compare Parts:
T491D686M025AT KEMET Corporation Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 68uF, Surface Mount, 2917, CHIP
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer KEMET ELECTRONICS CORP
Package Description CHIP
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8532.21.00.50
Factory Lead Time 13 Weeks
Samacsys Manufacturer KEMET
Additional Feature ESR AND RIPPLE CURRENT IS MEASURED AT 100KHZ
Capacitance 68 µF
Capacitor Type TANTALUM CAPACITOR
Dielectric Material TANTALUM (DRY/SOLID)
ESR 700 mΩ
Height 2.8 mm
JESD-609 Code e3
Leakage Current 0.017 mA
Length 7.3 mm
Mounting Feature SURFACE MOUNT
Negative Tolerance 20%
Number of Terminals 2
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Package Shape RECTANGULAR PACKAGE
Package Style SMT
Packing Method TR, EMBOSSED PLASTIC, 7 INCH
Polarity POLARIZED
Positive Tolerance 20%
Rated (DC) Voltage (URdc) 25 V
Ripple Current 185 mA
Size Code 2917
Surface Mount YES
Tan Delta 0.1
Terminal Finish Matte Tin (Sn) - with Nickel (Ni) barrier
Terminal Shape J BEND
Width 4.3 mm

Alternate Parts for T491D686M025AT

This table gives cross-reference parts and alternative options found for T491D686M025AT. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of T491D686M025AT, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
T491D686M025ASC-7280 KEMET Corporation Check for Price Tantalum Capacitor, Polarized, Tantalum, 25V, 20% +Tol, 20% -Tol, 68uF, 2917, T491D686M025AT vs T491D686M025ASC-7280
T495D686M025ANE200 KEMET Corporation Check for Price Tantalum Capacitor, Tantalum (dry/solid), T491D686M025AT vs T495D686M025ANE200
T494D686M025AH7280 KEMET Corporation Check for Price Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 68uF, Surface Mount, 2917, CHIP, HALOGEN FREE EPOXY T491D686M025AT vs T494D686M025AH7280
TS83ED686M025F EXXELIA Group Check for Price Tantalum Capacitor, Tantalum (dry/solid), T491D686M025AT vs TS83ED686M025F
T494D686M025AG KEMET Corporation Check for Price Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 68uF, Surface Mount, 2917, CHIP, HALOGEN FREE EPOXY AND ROHS COMPLIANT T491D686M025AT vs T494D686M025AG
TA025TCM686MDR-13 VENKEL LTD Check for Price Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 68uF, Surface Mount, 2917, CHIP, ROHS COMPLIANT T491D686M025AT vs TA025TCM686MDR-13
T495D686M025AGE1507280 KEMET Corporation Check for Price Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 68uF, Surface Mount, 2917, CHIP T491D686M025AT vs T495D686M025AGE1507280
T494D686M025AN7280 KEMET Corporation Check for Price Tantalum Capacitor, Tantalum (dry/solid), T491D686M025AT vs T494D686M025AN7280
T491D686M025ZG7280 KEMET Corporation Check for Price Tantalum Capacitor, Polarized, Tantalum (dry/solid), 25V, 20% +Tol, 20% -Tol, 68uF, Surface Mount, 2917, CHIP, ROHS COMPLIANT T491D686M025AT vs T491D686M025ZG7280
T491D686M025AGC-7280 KEMET Corporation Check for Price Tantalum Capacitor, Polarized, Tantalum, 25V, 20% +Tol, 20% -Tol, 68uF, 2917, T491D686M025AT vs T491D686M025AGC-7280

T491D686M025AT Related Parts

T491D686M025AT Frequently Asked Questions (FAQ)

  • The recommended soldering temperature for the T491D686M025AT is 260°C (500°F) for a maximum of 10 seconds.

  • Yes, the T491D686M025AT capacitor is RoHS (Restriction of Hazardous Substances) compliant, meaning it does not contain hazardous substances like lead, mercury, and cadmium.

  • The ESR of the T491D686M025AT is 0.025 ohms, which is relatively low and suitable for high-frequency applications.

  • Yes, the T491D686M025AT is designed to withstand high-vibration environments, making it suitable for use in automotive, aerospace, and industrial applications.

  • The shelf life of the T491D686M025AT is 2 years from the date of manufacture, provided it is stored in its original packaging and under controlled environmental conditions.

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