Snap-In Aluminum Electrolytic Capacitors
ALC80, +105°C
Overview
Applications
Typical applications for the ALC80 capacitor include
inverters, frequency converters, motor drives, motor control,
UPS systems, smoothing, energy storage, alternative energy,
charging stations, traction, demanding power supplies
(SMPS), welding, and HVAC.
The KEMET ALC80 High CV snap-in capacitors offer high
performance and reliability in a wide range of case sizes
and voltage ratings featuring high ripple currents and
long-life performance. Volumetric efficiency ensures the
maximum capacitance capability in a smaller size.
Benefits
•
•
•
•
•
Maximum capacitance capability in a smaller size
Long life, up to 9,000 hours at +105°C (V
R
, I
R
applied)
High ripple current
Excellent surge voltage capability
PET sleeve and Lexan disc are recognized to UL: QMTR2,
UL No. E358957
(Other options available upon request)
• Optimized designs available upon request
Part Number System
ALC80
Series
Snap-In type
Aluminum Electrolytic
A
Termination
See Termination Table
392
Capacitance Code (µF)
First two digits
represent significant
figures. Third digit
specifies number of
zeros.
BB
Size Code
See Dimension Table
025 = 25
040 = 40
063 = 63
100 = 100
200 = 200
040
Rated Voltage (VDC)
250 = 250
350 = 350
400 = 400
450 = 450
500 = 500
Built Into Tomorrow
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4082_ALC80 • 1/19/2023
1
Snap-In Aluminum Electrolytic Capacitors – ALC80, +105°C
Performance Characteristics
Item
Capacitance Range
Rated Voltage
Operating Temperature
Storage Temperature Range
Capacitance Tolerance
68 – 240,000 µF
25 – 500 VDC
−40 to +105°C
−55 to +105°C
±20% at 100 Hz/+20°C
D (mm)
25
Operational Lifetime
30
35
40 – 50
End of Life Requirement
Shelf Life
Leakage Current
40 < V
R
≤ 160 VDC ∆ C/C < ±20%
V
R
> 160 VDC ∆ C/C < ±15%
ESR < 3X ESR Limit, IL < initial specified limit
2,000 hours at +85°C or 30,000 hours at +40°C 0 VDC
I = 0.003 CV or 6,000 (µA, whichever is smaller)
C = rated capacitance (µF), V = rated voltage (VDC). Voltage applied for 5 minutes at +20°C.
Procedure
0.75 mm displacement amplitude
or 10 G maximum acceleration.
Vibration applied for three directions
2-hour sessions at 10 – 500 Hz.
(Capacitor clamped by body)
0.35 mm displacement amplitude or
5 G maximum acceleration. Vibration
applied for three directions 0.5-hour
sessions at 10 – 55 Hz.
(Capacitor clamped by body)
Requirements
Rated Voltage and Ripple Current
at +105°C (hours)
6,000
7,000
8,000
9,000
Rated Voltage at +105°C
(hours)
10,000
11,000
13,000
14,000
Performance Characteristics
D ≤ 40 mm
Vibration Test Specifications
D > 40 mm
No leakage of electrolyte
or other visible damage.
Deviations in capacitance
from initial measurements
must not exceed: ∆ C/C < 5%
Standards
IEC 60384–4 long life grade 40/105/56
Surge Voltage
Condition
≤ 30s Surge followed by a no load
period of 330 seconds, 1,000 cycles
at +105°C
Voltage (VDC)
25
28.75
40
46
63
72.5
100
115
200
230
250
288
350
385
400
440
450
495
500
550
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4082_ALC80 • 1/19/2023
2
Snap-In Aluminum Electrolytic Capacitors – ALC80, +105°C
Test Method & Performance
Endurance Life Test
Conditions
Temperature
Test Duration
Ripple Current
Voltage
+105°C
2,000 hours
Rated ripple current in specified table
The sum of DC voltage and the peak AC voltage must not exceed the rated voltage of the capacitor
Performance
Performance
Capacitance Change
Equivalent Series Resistance
Leakage Current
The following specifications will be satisfied when the capacitor is tested at +20°C:
≤ 160 V
> 160 V
Does not exceed 150% of the initial limit
Does not exceed leakage current limit
Within 15% of the initial value
Within 10% of the initial value
Dimensions – Millimeters
Size
Code
BB
BC
BD
CB
CC
CD
CE
CF
DB
DC
DD
DE
DF
DG
DH
DL
EB
EC
ED
EE
EF
EG
Dimensions in mm
Approximate
Safety Vent
Weight
D
L
Construction
Grams
−0/+1
±2
25
25
25
30
30
30
30
30
35
35
35
35
35
35
35
35
40
40
40
40
40
40
30
35
40
30
35
40
45
50
30
35
40
45
50
28
30
35
40
45
50
55
60
50
60
65
75
80
85
90
115
55
65
85
100
105
115
Size
Code
EH
EJ
EL
EM
EN
FB
FC
FD
FE
FF
FG
FH
FL
FP
KB
KC
KD
KE
KF
KG
KH
KL
KP
Dimensions in mm
Approximate
Safety Vent
Weight
D
L
Construction
Grams
−0/+1
±2
40
40
40
40
40
45
45
45
45
45
45
45
45
45
50
50
50
50
50
50
50
50
50
60
70
80
Base Vent
90
100
30
35
40
45
50
55
60
80
105
Side Vent
30
35
40
45
50
55
60
80
105
Note: Dimensions include sleeving
125
145
165
180
195
75
85
100
115
125
135
155
185
225
95
115
130
145
160
180
200
265
310
3
Base Vent
55
60
80
30
35
40
45
50
55
Note: Dimensions include sleeving
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4082_ALC80 • 1/19/2023
Snap-In Aluminum Electrolytic Capacitors – ALC80, +105°C
Termination Tables
Termination
Code
Diameter (mm)
25
30
35
40
45
50
A
D
F
C
E
G
H
•
•
•
•
•
•
•
•
•
•
•
•
Mounting: These capacitors are designed to be mounted by their terminations alone and may be used in any
position. Dummy pins must be isolated on 4 and 5 pin styles.
•
•
•
•
•
•
•
•
•
•
•
•
Termination
Code
A
G (D ≥ 45)
D
F
C
E
H
Termination
Style
Standard Termination Option
2 Pin
5 Pin
Other Termination Options
2 Pin
3 Pin
4 Pin
4 Pin
5 Pin
LL
±1
6.3
6.3
4.0
4.0
6.3
4.0
4.0
Dimensions in mm
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4082_ALC80 • 1/19/2023
4
Snap-In Aluminum Electrolytic Capacitors – ALC80, +105°C
Termination Tables cont.
Style A/D
SIDE VIEW
L
D
LL
2 ±0.1
10 ±0.1
TERMINAL
END VIEW
PCB LAYOUT
Style F
SIDE VIEW
L
D
LL
TERMINAL
END VIEW
3.3 ±0.1
+
-
PCB LAYOUT
Ø2.5 Minimum
+ ve
Ø2 ±0.1 Typical
4.75 ±0.1
10 ±0.1
Style C/E
SIDE VIEW
L
D
TERMINAL
END VIEW
-
PCB LAYOUT
4 Holes Ø2 ±0.1
on a Ø22.5 PCD
- ve
+
30°
+ ve
30°
LL
Style G/H
SIDE VIEW
L
D
TERMINAL
END VIEW
-
PCB LAYOUT
5 Holes Ø2 ±0.1
on a Ø25.0 PCD
30°
30°
+ ve
30°
- ve
+
LL
© KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard
Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com
A4082_ALC80 • 1/19/2023
5
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