20131024111109kp4SNXs

Snap-In Aluminum
Electrolytic Capacitors
MWC Series
FEATURES
•
•
•
•
•
PCB Mounting, Low profile
Compact size
High reliability for continuous operation
High CV density, high ripple current
Load life of 2,000 hours at 85oC
SPECIFICATIONS
Item
Characteristic
350V-400V: -25oC to +85oC
Operating Temp Range
Rated Working Voltage
Capacitance Tolerance
Leakage Current
o
(20 C)
Dissipation Factor
o
Tanδ (120Hz, 20 C)
350 to 400VDC
±20% (M)
O
I≤0.02CV or 2mA, whichever is less (at 20 C after 3 minutes)
I= Leakage current (μA) C= Nominal capacitance (μF) V= Rated voltage (VDC)
Tanδ (120Hz,
o
20 C)
350 to 400
0.10
Low Temperature
Characteristics
Impedance ratio at 120 Hz
WV
350 to 400
Z -25OC/Z 20OC
6
Load Life
After applying rated working voltage for 2000 hours at 85oC and then being stabilized at +20OC, capacitors shall meet following limits.
Capacitance change
Within ±20% of the initial value
Tanδ
≤ ±200% of the initial specified value
Leakage current
≤ The initial specified value
After storage for 1000 hours at 85 oC with no voltage applied and then being stabilized at +20OC, capacitors shall meet following limits.
Capacitance change
Within ±20% of the initial value
Shelf Life
Tanδ
≤ 150% of the initial specified value
Leakage current
≤ ±200% of the initial specified value
PART NUMBERING SYSTEM
MWC
350V
222
M
DIMENSIONS
22X25
Meritek Series
Voltage
Capacitance
CODE
μF
222
2200
562
5600
153
15000
473
47000
Tolerance - M= ±20%
Case size (diameter X length, in mm)
RIPPLE CURRENT COEFFICIENT
Frequency
Freq (Hz)
WV (V)
350 to 400
50
0.80
120
1.0
500
1.20
1K
1.25
10K
1.35
100K
1.40
Temperature
Temperature
Factor
o
≤ 45 C
1.48
o
60 C
1.30
o
70 C
1.15
o
85 C
1.00
rev.7a
MWC Series
Snap-In Aluminum
Electrolytic Capacitors
Cap (μF)
Series
350(2V)
W.V(V)
φ 22
φ 25
φ 30
φ 35
120
150
180
220
270
330
390
470
560
680
820
φ 25
φ 30
φ 35
22x25
82
100
φ 22
400(2G)
0.78
22x25
22x30
25x25
0.86
0.90
0.90
22x30
25x25
22x35
25x25
0.99
0.99
1.02
0.98
22x35
25x30
22x40
25x30
30x25
1.14
1.10
1.16
1.14
1.16
22x40
25x30
30x25
22x45
25x35
30x30
35x25
1.28
1.24
1.24
1.31
1.30
1.44
1.32
22x45
25x35
30x30
35x25
22x45
25x40
30x35
35x25
1.44
1.44
1.44
1.44
1.49
1.47
1.57
1.47
22x50
25x40
30x35
35x30
22x50
25x45
30x35
35x30
1.64
1.63
1.66
1.63
1.64
1.67
1.66
1.69
25x50
30x35
35x30
25x50
30x40
35x30
1.88
1.83
1.87
1.88
1.90
1.87
30x40
35x35
30x45
35x35
2.06
2.03
2.13
2.08
30x50
35x40
30x50
35x40
2.40
2.33
2.40
2.39
35x40
35x45
2.60
2.69
35x45
35x50
2.96
3.04
35x50
35x60
3.04
3.20
IR : Maxium permissible ripple current [A(rms) at 85oC,120Hz]
Case size [φ DxL (mm)]
rev.7a
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