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condensateurs au tantale

F971D475MAAHT3
F971D475MAAHT3
$0.299556 $0.24963/morceau
595D225X0016A2T
595D225X0016A2T
$0.792792 $0.66066/morceau
T491C226K006AT4280
T491C226K006AT4280
$0.278028 $0.23169/morceau
T491B106M016AT4820
T491B106M016AT4820
$0.163368 $0.13614/morceau
293D684X5020A2TE3
293D684X5020A2TE3
$0.226404 $0.18867/morceau
T491C106K035AT4053
T491C106K035AT4053
$0.573336 $0.47778/morceau
T356K226M035AT7301
T356K226M035AT7301
$5.543016 $4.61918/morceau
TH3B335K025F3000
TH3B335K025F3000
$0.251268 $0.20939/morceau
150D823X9035A2BE3
150D823X9035A2BE3
$18.5922 $15.49350/morceau
199D106X9010B7V1E3
199D106X9010B7V1E3
$0.80784 $0.67320/morceau
TAP335J035CCS
TAP335J035CCS
$0.625896 $0.52158/morceau
T491A224K035AT7622
T491A224K035AT7622
$0.153756 $0.12813/morceau
F931D335MAA
F931D335MAA
$0.696 $0.58000/morceau
T491B106K006AT4100
T491B106K006AT4100
$0.224928 $0.18744/morceau
593D475X9025C2TE3
593D475X9025C2TE3
$1.068 $0.89000/morceau
T491A474M035AT4380
T491A474M035AT4380
$0.154596 $0.12883/morceau
ATCC-211B-006-107M-T
ATCC-211B-006-107M-T
$0.40194 $0.33495/morceau
T494A334M035AT
T494A334M035AT
$0.267168 $0.22264/morceau
150D565X9035B2T
150D565X9035B2T
$3.32904 $2.77420/morceau
F950J476KSAAQ2
F950J476KSAAQ2
$0.47598 $0.39665/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

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