Welcome to ichome.com!

logo
Maison

condensateurs au tantale

150D105X0035A2G
150D105X0035A2G
$2.737008 $2.28084/morceau
293D685X06R3B2TE3
293D685X06R3B2TE3
$0.187764 $0.15647/morceau
T491B225M020AH
T491B225M020AH
$0.217332 $0.18111/morceau
TAP225K016BRW
TAP225K016BRW
$0.292248 $0.24354/morceau
TAJD476K010TNJV
TAJD476K010TNJV
$1.116 $0.93000/morceau
199D105X9035A6V1E3
199D105X9035A6V1E3
$1.704 $1.42000/morceau
TACL106K010ATA
TACL106K010ATA
$1.892964 $1.57747/morceau
T494A685K010AH
T494A685K010AH
$0.31146 $0.25955/morceau
TAP156K010SRW
TAP156K010SRW
$0.290472 $0.24206/morceau
TACL685K002X
TACL685K002X
$1.53504 $1.27920/morceau
594D337X0016R8T
594D337X0016R8T
$5.935044 $4.94587/morceau
T491C335K025AT2478
T491C335K025AT2478
$0.394056 $0.32838/morceau
173D566X9006XW
173D566X9006XW
$1.653696 $1.37808/morceau
F971E105MAA
F971E105MAA
$0.294912 $0.24576/morceau
592D686X96R3C2T15H
592D686X96R3C2T15H
$1.659504 $1.38292/morceau
150D565X0010B2B
150D565X0010B2B
$4.228644 $3.52387/morceau
T502B106M016AG63107280
T502B106M016AG63107280
$23.10912 $19.25760/morceau
T495C227M006ATE200
T495C227M006ATE200
$0.949872 $0.79156/morceau
T322B105K050AS7200
T322B105K050AS7200
$2.258592 $1.88216/morceau
T491A685M016AT4280
T491A685M016AT4280
$0.150408 $0.12534/morceau

92576 Résultats

condensateurs au tantale

What Are Tantalum Capacitors?

Tantalum capacitors are electronic components that store electrical energy in an electric field. They are known for their high capacitance in a small package, excellent stability, and low leakage current.

Structure and Materials of Tantalum Capacitors:

Tantalum capacitors are constructed using a porous tantalum sintered slug as the anode. This slug is covered with a thin layer of tantalum pentoxide, which acts as the dielectric. The cathode can be either a solid manganese dioxide or a conductive polymer.

Key Features of Tantalum Capacitors:

High capacitance: Tantalum capacitors offer high capacitance values in small packages, making them ideal for miniaturized electronic devices.

Low leakage current: They have very low leakage current, which is important for maintaining a stable voltage in circuits.

Excellent stability: Tantalum capacitors exhibit good stability over temperature and time.

Wide voltage range: They are available in a wide range of voltage ratings to suit various applications.

Applications of Tantalum Capacitors:

Consumer electronics: Smartphones, tablets, laptops, and other portable devices.

Automotive electronics: Engine control modules, anti-lock brake systems, and infotainment systems.

Industrial electronics: Power supplies, motor control, and instrumentation.

Military and aerospace: Radar systems, communication equipment, and guidance systems.

Advantages of Tantalum Capacitors

Small size: Tantalum capacitors are physically smaller than other types of capacitors with the same capacitance value.

High reliability: They offer excellent reliability and long life.

Low ESR: Equivalent Series Resistance (ESR) is low, which contributes to good performance in high-frequency applications.

Disadvantages of Tantalum Capacitors

Cost: Tantalum capacitors are generally more expensive than other types of capacitors due to the high cost of tantalum.

Limited voltage: Tantalum capacitors have a lower maximum voltage rating compared to some other types of capacitors.

Polarity: Most tantalum capacitors are polarized and must be connected with the correct polarity to avoid damage.

Types of Tantalum Capacitors

Solid tantalum capacitors: Use a solid manganese dioxide or conductive polymer as the cathode.

Wet tantalum capacitors: Use a liquid electrolyte as the cathode.

 

Essential Guide to Choosing the Right Capacitors

 

What Does "X5R" Mean in Capacitors? A Guide to Temperature Coefficients

 

T491A106M006ZTAC01

4-1879055-6

7-1676903-3

F931A476MAAAJ6

TCFGA1A156M8R

Votre partenaire fiable en électronique

Dédié à dépasser vos attentes. IChome : le service client redéfini pour l'industrie électronique.