63

RoHS

Compliant

• imperial case sizes and terminals for the north american market

• long life, 20000 hours at 85°c (ur, ir applied)

• high ripple current

• Excellent surge voltage capability

• optimized designs available on request

aPPlication

basic dEsign

sPEcification

standards

IEC 60384-4 Long Life Grade 40/85/56,

capacitance range

150 – 470000 µF

capacitance tolerance

–10 to +30%

rated voltage u

r

25–500 VDC

surge voltage u

s

U

R

25 40 50 63 75 100 160 200 250 350 400 450 500

U

S

30 50 65 67 95 125 200 250 300 400 450 500 550

surge voltage u

ss

(short duration)

leakage current i

l

= 0.006 x C

is the smaller. Note, C

operational life time

+85°c, u

+85°c, u

r

shelf life

2000 hrs at 0V +85°C, or 30000 hrs at 0V +40°C

temperature range

–40 to +85°C (Operating) -55°C to +85°C (Storage)

Can Diameter (inches)

1.375

11000 hrs

2

18000 hrs

2.5

19000 hrs

3

20000 hrs

End of Life requirement:

ΔC/C

< ±10%

ESR

< 2 x initial ESR value

I

L

< initial specified limit

Can Diameter (inches)

1.375

22000 hrs

2

36000 hrs

2.5

38000 hrs

3

40000 hrs

U

R

U

SS

200

350

250

400

350

500

400

520

415

530

450

550

500

600

Test Condition:

< 500ms surge, 1000 cycles @ 20°C

Test Condition:

< 30s surge, 1000 cycles @ 25°C

Test Condition:

U

• Industrial and commercial

applications.

• Power supplies including switch

mode.

• UPS systems.

• Variable speed drives.

• Frequency Inverters.

• Welding equipment.

• Energy storage in pulse discharge

applications.

The ALS34/35 series of screw terminal

capacitors meets the

requirements of the North American

market. This range offers high CV per

unit volume coupled with high ripple

currents and long life performance.