ALUMINUM ELECTROLYTIC CAPACITORS
LAR
Snap-in Terminal Type, 105°C Permissible Overvoltage
Withstanding 2000 hours application of rated ripple
current at 105°C.
Reduction of short incidence when overvoltage (rated
voltage x 1.5) is applied to a capacitor.
Compliant to the RoHS directive (2011/65/EU).
LAR
Permissible
Overvoltage
LGU
Specifications
Item
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
Tangent of loss angle (tan
δ)
Performance Characteristics
– 40 to +105˚C (200 250V), – 25 to +105˚C (400 450V)
200 to 450V
82 to 2200µF
± 20% at 120Hz, 20˚C
I
3 CV
(
µ
A) (After 5 minutes' application of rated voltage [C : Rated Capacitance(µF), V : Voltage ( V ) ]
Rated voltage (V)
tan
δ
(MAX.)
200 to 400
0.15
450
0.20
200
•
250
3
12
Measurement frequency : 120Hz at 20˚C
Stability at Low Temperature
Rated voltage(V)
Z
–
25°C / Z+20°C
Impedance ratio
Z
–
40°C / Z+20°C
ZT/Z20(MAX.)
Measurement frequeny : 120Hz
400
•
450
8
-----
Capacitance change
tan
δ
Leakage current
Endurance
The specifications listed at right shall be met when the
capacitors are restored to 20°C after D.C. bias plus
rated ripple current is applied for 2000 hours at 105°C,
the peak voltage shall not exceed the rated voltage.
After storing the capacitors under no load at 105°C for 1000
hours and then performing voltage treatment based
on JIS C 5101-4 clause 4.1 at 20°C,
they shall meet the requirements listed at right.
Within ±20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Within ±15% of the initial capacitance value
150% or less than the initial specified value
Less than or equal to the initial specified value
Shelf Life
Capacitance change
tan
δ
Leakage current
Safety Performance
Marking
When overvoltage (rated voltage x 1.5, limited current = 1A) is applied to a capacitor, the pressure relief vent will operate normally
more than 60% of the time without short and flame.
Printed with white color letter on black sleeve.
Drawing
φD
+1.5MAX. MAX.
φD
+1.5
Polarity bar
Sleeve (P.E.T.)
Polarity bar
Sleeve (P.E.T.)
Type numbering system (Example : 400V 120
µ
F)
1
2
3
4
5
6
7
8
9
10 11 12
13 14
L A R 2 G 1 2 1 M E
11 12 13 14
1 2 3 4 5 6 7 8 9 10
L Z 3 0
L AR 2 G 1 2 1 ME L Z 3 0
10
Case length code
Case dia. code
Case length code
φD
Code
Case dia. code
22
Z
φD
Code
25
A
22
Z
30
B
25
A
35
C
30
B
35
C
L
2
Pressure relief vent
L
±2
Pressure relief vent
4.00.5
4.0±0.5
(1
0)
Configuration
Capacitance tolerance (±20%)
Configuration
Rated capacitance (120µF)
Capacitance tolerance (20%)
.2
+0 .1
.8
-0
0.8
10 0
.1
+0.2
-0.1
Rated voltage (120F)
Rated Capacitance (400V)
Series name
Rated voltage (400V)
Type
Series name
Type
0.8
4.0±0.5
4.00.5
(2.5) 2.5
+0.2
-0.1
0
10 ±
0
.2
+0 .1
.8
-0
0.1
2-2φ±0.1
2-2φ±0.1
(PC board hole dimensions)
(PC board hole dimensions)
1.5
+0.2 +0.2
-0.1
1.5
(Terminal dimensions)
(Terminal dimensions)
-0.1
The other terminal is also available upon request.
Please refer page 332 for schematic of dimensions.
Frequency coefficient of rated ripple current
Frequency(Hz)
coeff.
200
,
250V
400
,
450V
50
0.81
0.77
60
0.85
0.82
120
1.00
1.00
300
1.17
1.16
1k
1.32
1.30
10k
1.45
1.41
50k or more
1.50
1.43
Minimum order quantity : 50pcs.
Dimension table in next page.
328
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