ALP/t 20/22 Series
85°C
RoHS
Compliant
• solder tag (alt) and din standard solder pin (alP)
• long life 26000 hours at 85 °c (ur, ir applied)
• alc snap-in should be considered for new designs
aPPlication
It should be pointed out that the ALP,
solder pin, ranges are an older design and
as such should not be considered for any
new applications. Details are incorporated
here, primarily, for maintenance/replacement
purposes.
basic dEsign
The ALP/T20 features low ESR, high ripple
current ratings and outstandingly good high
frequency impedence.
The ALP/T22 has the same features as the
ALP/T20 series but with a very high CV per
unit volume.
sPEcification
standards
capacitance range
capacitance tolerance
IEC 60384-4, DIN 41238, BS CECC 30301-033 (ALP/T20 only)
22 – 150000 µF
–10 to +30%
–20 to +20%
40 - 450 VDC
1.15 x U
R
(for U
R
< 250 VDC)
1.10 x U
R
(for U
R
> 350 VDC)
= 0.006 x C
R
x U
R
(µA) or 6mA whichever
is the smaller. Note, C
R
is in µF.
Can Diameter
25
30
35
40
Test Condition:
< 30s surge, 1000 cycles @ 85°C
Test Condition:
U
R
, 5mins., 20°C
End of Life requirement:
12000 hrs
15000 hrs
18000 hrs
26000 hrs
ΔC/C
ESR
I
L
< ±10%
< 2 x initial ESR value
< initial specified limit
ALP/T 20 (except 200V ±20%)
ALP/T 22
rated voltage u
r
surge voltage u
s
leakage current i
l
operational life time
+85°c, u
r
, i
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 +105°C (Storage)
KEMET
Electrolytic Capacitors
13
alP/t 20/22 85°c
sPEcification
alt
tag style
Designed for flying lead connection.
ALP/T/21/23
alP
Pin style
Designed for PCB mounting to DIN 41238.
alP
Pin and mounting configurations
Ø 25 mm
Ø 30 mm
Ø 35 mm
Ø 40 mm
Printed circuit board hole positions, viewed from component side.
Connections: Hole 1 represents +ve, Hole 5 represents -ve. Terminals 2,3 and 4 may be at negative terminal potential due to the presence
of electrolyte. They are intended for mechanical connections only. It is recommended that they are soldered to the printed circuit board.
Additional dummy pins are provided for stability. Note that the case and dummy pins may be at negative terminal potential.
dimensions (sleeved) mm
case
code
AA
AB
BB
CB
CD
DB
DD
DE
DF
d
±1
25
25
30
35
35
40
40
40
40
l
±2
35
45
45
45
55
45
55
75
105
mounting clip
for alt style
V2/H1
V2/H1
-
V3/H2
V3/H2
V9
V9
V9
V9
weight grams
nom.
30
39
50
65
75
80
95
125
170
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