Snap-In Aluminum
MHT Series
Electrolytic Capacitors
MERITEK
FEATURES
PCB Mounting
Very compact size (Smaller than MHS)
High CV density
Load life of 3000 hours at 85oC
SPECIFICATIONS
Item
Characteristic
160V-250V: -40oC to +85oC
Operating Temp Range
350V-450V: -25oC to +85oC
160 to 450VDC
Rated Working Voltage
Capacitance Tolerance
Leakage Current
(20oC)
±20% (M)
I≤0.02CV or 2mA, whichever is less (at 20OC after 5 minutes)
I=DC Leakage current (A) C= Nominal capacitance (F) V= Rated voltage (VDC)
Dissipation Factor
Tanδ (120Hz, 20oC)
160 to 250
0.15
350 to 450
0.20
Tanδ (120Hz,
20oC)
Impedance ratio at 120 Hz
Low Temperature
Characteristics
WV
160 to 250
350 to 450
Z -25OC/Z 20OC
Z -40OC/Z 20OC
4
12
8
-
After applying rated working voltage for 3000 hours at 85oC and then being stabilized at +20OC, capacitors shall meet following limits.
Load Life
Shelf Life
Capacitance change
Tanδ
Within ±20% of the initial value
±200% of the initial specified value
The initial specified value
Leakage current
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
Tanδ
Within ±15% of the initial value
150% of the initial specified value
The initial specified value
Leakage current
DIMENSIONS
PART NUMBERING SYSTEM
MHT
160V
222
M
22X25
Meritek Series
Voltage
Capacitance
CODE
F
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)
50
0.82
0.82
120
1.0
1.0
300
1.20
1.18
1K
1.37
1.23
10K
1.45
1.35
100K
1.50
1.40
160 to 250
350 to 450
Temperature
Temperature
Factor
≤ 45oC
1.40
60oC
1.30
70oC
1.15
85oC
1.0
rev.7a