Compared with other types of capacitors,
the structure of wet tantalum electrolytic capacitors have three significant
characteristics:
1. The working medium of the wet tantlaum
electrolytic capacitor is a very thin a2O5 film formed
on the surface of tantalum core. The oxide film of this layer of medium
combines with tantalum into a whole and cannot exist alone.
2. The anode of the wet tantlaum
electrolytic capacitor is the metal tantalum that produces the dielectric oxide
film in the capacitor, which makes the capacitor connect to the positive pole
of the application in the circuit.
3. The actual cathode of tantalum
electrolytic capacitors is working electrolytes, including impregnated
electrolyte (liquid) and gel electrolyte (gel). In order to connect the cathode
with the outside and contact the electrolyte with another metal shell, this is
the negative pole of the wet tantlaum electrolytic capacitor when it is
connected to the circuit, which only plays the role of leading out the cathode.
GTCAP wet tantlaum electrolytic capacitors supplied by Shanghai Green Tech Co.,Ltd. mainly includes CA30, CA35, CAK38,
CAK39 and etc.
Part No.
Voltage
Range(V/DC)
Capacitance
Range(μF)
Shape
Case
Seal Type
Temperature
CA30
6.3~125
0.47~3300
Axial Tubular
Metal
Glass Sealed
-55℃~125℃
CA30M
6.3~125
0.47~3300
Axial Tubular
Metal
Glass Sealed
-55℃~125℃
CA301
6.3~125
0.47~4700
Axial Tubular
Metal
Glass Sealed
-55℃~125℃
CA30T
6.3~125
4.7~1000
Radial Cylindrical
Metal
Glass Sealed
-55℃~125℃
CA31
6.3~125
1.7~1200
Axial Tubular
Metal
Glass Sealed
-55℃~125℃
CA35
6.3~125
1.0~2200
Axial Tubular
Metal
Glass Sealed
-55℃~125℃
CA501S
6.3-125
2.2-1200
Axial Tubular
Metal
Glass Sealed
-55℃~155℃
CA501
6.3-125
2.2-1200
Axial Tubular
Metal
Glass Sealed
-55℃~175℃
CA502
6.3-125
3.3-1000
Axial Tubular
Metal
Glass Sealed
-55℃~185℃
CA503
6.3-125
3.3-1000
Axial Tubular
Metal
Glass Sealed
-55℃~200℃
CA53
50-125
10-680
Axial Tubular
Metal
Hermetic
-55℃~200℃
CA53D
6-125
1.7-2200
Axial Tubular
Metal
Hermetic
-55℃~200℃
CA58A
6-125
2.5-2200
Axial Tubular
Tantalum
Hermetic
-55℃~200℃
CA58B
50-125
6-880
Axial Tubular
Tantalum
Hermetic
-55℃~200℃
CAK35
6.3-125
1-2200
Axial Tubular
Metal
Hermetic
-55℃~125℃
CAK31
6.3-125
1.7-1200
Axial Tubular
Metal
Hermetic
-55℃~125℃
CAK86
16-125
4.7-680
Axial Tubular
Metal
Hermetic
-55℃~125℃
CAK81
6-125
6.8-2200
Axial Tubular
Metal
Hermetic
-55℃~125℃
CAK35T
6.3-125
4.7-1200
Radial Wire
Metal
Hermetic
-55℃~125℃
CAK38
6-125
1.7-1200
Axial Tubular
Tantalum
Hermetic
-55℃~125℃
CAK39
6-125
6.8-2200
Axial Tubular
Tantalum
Hermetic
-55℃~125℃
CAK39H
15-125
10-2200
Axial Tubular
Tantalum
Hermetic
-55℃~125℃
CAK39HE
10-150
100-10000
Axial Tubular
Tantalum
Hermetic
-55℃~125℃
