High purity Etched and Formed Aluminium foil with aluminium oxide dielectric barrier as anode foil and an aluminium cathode foil are concentrically wound with a layer of condenser grade paper in between and after impregnation with electrolyte, the wound element is housed in an Aluminium can and then hermetically sealed using a rubber bung to form an Aluminium electrolytic capacitor. The most important advantage of the electrolytic capacitors are the higher capacitance ratio to dimensions when compared with other capacitors. This is principally due to microscopically thin dielectric layer, which produces large capacitance per unit area. Over the years there have been continuous improvements in the etching technology of anode foil that has resulted in many fold increase in the actual anode surface area resulting in reduction in capacitor size. The oxide dielectric layer has rectifier properties blocking current flow in one direction but offering low resistance in the opposite direction. Reversal of more than two volts will cause breakdown of the film and detruction of the capacitor. So Electrolytic Capacitor for AC applications are specially manufactured and marked Non polar/AC. Others are polar Capacitors and there for limited to DC applications.                                                                                                          

SERIES    

  PRODUCT IMAGE

   DESCRIPTION

OPERATING TEMPERATURE   RANGE

WORKING VOLTAGE(VDC) CAPACITANCE (μ F) RANGE

SIZE RANGE

DIA X LENGTH MM

BODY COLOR

SA

Radial lead type Standard

 +85°C - 2000hrs

-40°C to +85°C for WV 250V

-25°C to +85°C for WV >250V

6.3 ~ 500 V

0.1 ~ 22000 μF

 

4 x 7 to 22 x52

Orange

SD

Radial lead type

+105°C - 1000hrs

Low Profile

-40°C to +105°C for WV  250V

-25°C to +105°C for WV > 250V

6.3 ~ 450 V

0.1 ~ 22000 μF

 

5 x 11 to 22 x 52

 Orange

SE

Radial lead type Standard +105°C - 2000hrs

-40°C to +105°C for WV ≤ 250v

-25° c to+105° C for WV >250v

6.3 ~ 450 V

0.47 ~ 10000 μF

5 x 11 to 22 x 52

 Orange

SZ

Radial lead type low E.S.R 
+85°C - 2000hrs

-40°C to +85°C for WV 250V

-25°C to +85°C for WV >250V

6.3 ~ 450 V

1 ~ 22000 μF

5 x11 to 22 x 52

 Orange

SX

 

Radial lead type low E.S.R 
+105°C - 2000hrs

-40°C to +105°C for WV 250V

-25°C to +105°C for WV > 250V

10 ~ 450 V

1 ~ 10000 μF

8 x 12.5 to 22 x 52

 Orange

SG

Radial lead type

+105°C Long Life-5000hrs

-40°C to +105°C for WV 250V

-25°C to +105°C for WV > 250V

16 ~ 450 V

1 ~ 4700 μF

 

5 x 11 to 22 x 52

 Orange

SL

Radial lead type

+105°C Very Long Life-8000hrs

-40°C to +105°C for WV 250V

-25°C to +105°C for WV > 250V

16 ~ 450 V

1.8 ~ 4700 μF

 

10 x 12.5 to 22 x 52

 Orange

SN

Radial lead type
Bi-polar

+85°C (Nonpolar)- 2000hrs

- 40°C to +85°C

6.3 ~ 100 V

0.1 ~ 2200 μF

5 x 11 to 16 x 31

Orange

SH

Radial lead type Horizontal Correction

+85°C (Nonpolar)- 2000hrs

- 40°C to +85°C

25 ~ 50 V

1 ~ 18 μF

 

12.5 x 21 to 18 x 41

 Orange

SB

Radial lead type Standard

+85°C - 2000hrs

Defence application

- 40°C to +85°C

6.3 ~ 63V

0.47 ~ 6800 μF

 

5.5 x 11.5 to 19x 41

 Orange