FEATURES
• PCB Mounting, Super lo w prof ile
• Lengths are all 20mm, Down size
• High CV density
• Load life of 2,000 hours at 105oC
SPECIFICATIONS
Item Characteristic
Operating Temp Range 160V-250V: -40oC to +105oC
350V-400V: -25oC to +105oC
Rated Working Voltage 160 to 400VDC
Capacitance Tolerance ±20% (M)
Leakage Current
(20oC) I≤0.02CV or 2mA, whichever is less (at 20OC after 5 minutes)
I= Leakage current (μA) C= Nominal capacitance (μF) V= Rated voltage (VDC)
Dissipation Factor
Tanδ (120Hz, 20oC) Add 0.02 per 100μF for capacitance greater than 100μF
160 to 250 350 to 400
Tanδ (120Hz,
20oC) 0.15 0.20
Low Temperature
Characteristics Impedance ratio at 120 Hz
WV 160 to 250 350 to 400
Z -25OC/Z 20OC 4 8
Z -40OC/Z 20OC 12 -
Load Life After applying rated working voltage for 2000 hours at 105oC and then being stabilized +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
Shelf Life After storage for 1000 hours at 105 oC with no voltage applied and then being stabilized +20OC, capacitors shall meet following limits.
Capacitance change Within ±20% of the initial value
Tanδ ≤ 150% of the initial specified value
Leakage current ≤ The initial specified value
PART NUMBERING SYSTEM
MUD 160V 222 M 22X25
Meritek Series
Voltage
Capacitance
CODE 222 562 153 473
μF 2200 5600 15000 47000
Tolerance - M= ±20%
Case size (diameter X length, in mm)
Frequency
Freq (Hz)
WV (V)
50
120
1K
10K
100K
160 to 250 0.50 1.0 1.25 1.40 1.50
350 to 400 0.84 1.0 1.15 1.20 1.32
Temperature
Temperature ≤ 45oC 60oC 85oC 105oC
Factor 2.40 2.20 1.65 1.00
DIMENSIONS
RIPPLE CURRENT COEFFICIENT
Snap-In Aluminum
Electrolytic Capacitors MUD Series
rev.7
Snap-In Aluminum
Electrolytic Capacitors MUD Series
Series
W.V
Cap (μF)
100
150
180
220
270
330
390
470
W.V
Cap (μF)
56
68
82
100
120
150
IR: Maximum Permissible Ripple Current [A(rms) at 105oC, 120Hz]
35x20 0.50 35x20 0.55
30x20 0.46 35x20 0.53
25x20 0.43 30x20 0.48
22x20 0.35
25x20 0.40 30x20 0.45
25x20 0.40
25x20 0.30
SIZE IRSIZE IR
35x20 1.00
35x20 1.05
35x20 1.20
22x20 0.42
25x20 0.5
30x20 0.70
30x20 0.85
0.90
30x20 1.00
35x20 1.10
1.30
22x20 0.45
25x20 0.70
30x20
0.65
0.80
1.00
1.05
SIZE IRSIZE IRSIZE
IR
350(2V) 400(2G)
22x20
25x20
30x20
30x20
35x20
35x20
0.60
160(2C) 200(2D) 250(2E)
rev.7
