ALUMINUM ELECTROLYTIC CAPACITORS
Snap-in Terminal Type, 105°C Permissible Overvoltage
LAR
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).
Permissible
Overvoltage
LGU
LAR
Specifications
Item
Performance Characteristics
– 40 to +105˚C (200 250V), – 25 to +105˚C (400 450V)
Category Temperature Range
Rated Voltage Range
Rated Capacitance Range
Capacitance Tolerance
Leakage Current
200 to 450V
82 to 2200µF
20% at 120Hz, 20˚C
I
3
(µA) (After 5 minutes' application of rated voltage [C:Rated Capacitance(µF), V:Voltage(V)]
CV
Measurement frequency : 120Hz at 20˚C
Rated voltage (V)
tan δ (MAX.)
200 to 400
0.15
450
0.20
Tangent of loss angle (tan δ)
Measurement frequeny : 120Hz
•
Rated voltage(V)
200
•
250
400 450
Stability at Low Temperature
Z
Z
–
–
25°C / Z+20°C
40°C / Z+20°C
8
Impedance ratio
ZT/Z20(MAX.)
3
-----
12
The specifications listed at right shall be met when the
capacitors are restored to 20°C after D.C. bias plus
Capacitance change
tan δ
Within 20% of the initial capacitance value
200% or less than the initial specified value
Less than or equal to the initial specified value
Endurance
Shelf Life
rated ripple current is applied for 2000 hours at 105°C
,
Leakage current
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,
Within 15% of the initial capacitance value
150% or less than the initial specified value
Less than or equal to the initial specified value
Capacitance change
tan δ
Leakage current
they shall meet the requirements listed at right.
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.
Safety Performance
Marking
Printed with white color letter on black sleeve.
Drawing
Type numbering system (Example : 400V 120 F)
µ
1
2
3
4
5
6
7
8
9
10 11 12
13 14
Polarity bar
L A R 2 G 1 2 1 M E L Z
3 0
(
)
Sleeve P.E.T.
Case length code
Case dia. code
Configuration
φD
22
25
30
35
Code
Z
A
B
C
Capacitance tolerance ( 20%)
Rated capacitance (120µF)
Rated voltage (400V)
2
ꢀ4.0 0.ꢀ
L
Pressure relief vent
Series name
Type
+0.2
0.8
1.ꢀ
-0.1
+0.2
-0.1
0.1
2-2φ
(PC board hole dimensions)
(Terminal dimensions)
The other terminal is also available upon request.
Please refer page 332 for schematic of dimensions.
Frequency coefficient of rated ripple current
50
60
120
1.00
1.00
300
1.17
1.16
1k
10k
1.45
1.41
50k or more
1.50
Frequency(Hz)
,
200 250V
0.81
0.77
0.85
0.82
1.32
1.30
coeff.
,
400 450V
1.43
Minimum order quantity : 50pcs.
Dimension table in next page.
328