SNAP MOUNT TYPE ALUMINUM ELECTROLYTIC CAPACITORS
New
DH Series
• Conform RoHS
Features
• Suited to high frequency Charge-Discharge
use for AC servomoter, general inverter.
Product Specifications
Items
Specifications
Temperature range –25°C ~ +105°C
Rated voltage 400,450V.DC
Capacitance tolerance ±20% (20°C,120Hz)
0.02CV (µA) or 3mA, whichever is smaller or less(20℃, after 5minutes)
Leakage current
[C = nominal capacitance (µF), V = rated voltage (V)]
Dissipation factor Less than the value specified in the standard products table. (20˚C,120Hz)
Permissible ripple current As specified in the standard products table. (105˚C,120Hz)
High temp.
Load life test
After 105°C, 3000h, rated voltage with specified ripple current application
Capacitance variation : Initial value ±20%
Dissipation factor : 200% or less of specified initial value
Leakage current : Not greater than the specified initial value
Useful of 5,000 hours at 105°C (Warranty of 3,000 hours at 105°C)
After an application of charge-discharge voltage for 50 million times (charge-
discharge (∆V)=150V,cycle 6Hz) at 40°C, following requirements must be met.
charge-discharge Capacitance variation : Initial value ±20%
Dissipation factor : 200% or less of specified initial value
behavior
Leakage current : Not greater than the specified initial value
Endurance of
When it is used ripple current load together with charge-discharge,
please ask us it, because the confirmation of temperature rise
(An increase in core temperature by internal heating due to ripple
current temperature) is necessary .
If it is not used together, we recommend measuring the core
temperature of the capacitor with a thermocouple.
(We can manufacture samples with inserted thermocouples
according to customer requests.)
JIS C 5101-4.
Reference
Others
Ripple current correction coefficient
Temperature (°C)
Correction coefficient
Frequency (Hz)
Correction coefficient
60
1.9
50/60
0.7
70
1.7
120
1.0
85
1.4
300
1.1
105
1.0
1k
1.3
≧10K
1.4
A continuous load should be avoided over 10 A at the terminal in
accordance with the permissible current.
Product code : (Example) DH Series 400V 100µF
±20%
DH 2G 101 M C X S2 WP EC
Type of
series
Lead-Free and
PVC-Free (standard)
Without plate (standard)
Length code
Case dia code
Terminal code
Capacitance tolerance code
Capacitance code
Rated voltage code
Standard Products Table
Rated Voltage
Code
(V. DC)
Refer to page (97) for other terminal shape available on request
Product name
DH2G101MCXS2WPEC
DH2G121MCXS3WPEC
DH2G121MCYS2WPEC
DH2G151MCXS4WPEC
DH2G181MCXS5WPEC
DH2G181MCYS3WPEC
DH2G221MCXS6WPEC
DH2G221MCYS4WPEC
DH2G221MCZS2WPEC
DH2G271MCXS7WPEC
DH2G271MCYS5WPEC
DH2G271MCZS3WPEC
DH2G271MCAS2WPEC
DH2G331MCYS6WPEC
DH2G331MCZS4WPEC
DH2G391MCZS5WPEC
DH2G391MCAS3WPEC
DH2G471MCZS6WPEC
DH2G471MCAS4WPEC
DH2G561MCZS7WPEC
DH2G561MCAS5WPEC
DH2G681MCAS6WPEC
Rated Voltage
Code
(V. DC)
400V
（2G）
Ripple current ESR(typ.)
Capacitance Case size
tanδ
(Arms) 20°C,100Hz
(µF) øDXL(mm) 20°C,120Hz
105°C,120Hz (mΩ)
1100
100
22×25
0.20
0.70
920
22×30
0.20
0.82
120
920
25×25
0.20
0.81
730
150
22×35
0.20
0.96
610
22×40
0.20
1.09
180
610
25×30
0.20
1.04
500
22×45
0.20
1.25
500
220
25×35
0.20
1.21
500
30×25
0.20
1.15
410
22×50
0.20
1.44
410
25×40
0.20
1.39
270
410
30×30
0.20
1.34
410
35×25
0.20
1.32
330
25×45
0.20
1.60
330
330
30×35
0.20
1.55
280
30×40
0.20
1.76
390
280
35×30
0.20
1.67
230
30×45
0.20
2.00
470
230
35×35
0.20
1.91
200
30×50
0.20
2.25
560
200
35×40
0.20
2.17
160
35×45
680
0.20
2.47
450V
（2W）
Ripple current ESR(typ.)
Capacitance Case size
tanδ
(Arms) 20°C,100Hz
(µF) øDXL(mm) 20°C,120Hz
105°C,120Hz (mΩ)
1220
82
22×25
0.20
0.64
1000
22×30
0.20
0.75
100
1000
25×25
0.20
0.74
830
22×35
0.20
0.86
120
830
25×30
0.20
0.85
660
22×40
0.20
1.00
660
150
25×35
0.20
1.00
660
30×25
0.20
0.95
550
22×45
0.20
1.13
180
550
25×35
0.20
1.09
450
25×45
0.20
1.30
450
220
30×30
0.20
1.21
450
35×25
0.20
1.19
370
25×50
0.20
1.49
370
270
30×35
0.20
1.41
370
35×30
0.20
1.39
300
30×40
0.20
1.62
330
300
35×35
0.20
1.60
260
30×50
0.20
1.88
390
260
35×40
0.20
1.81
210
470
35×45
0.20
2.05
180
560
35×50
0.20
2.31
Product name
DH2W820MCXS2WPEC
DH2W101MCXS3WPEC
DH2W101MCYS2WPEC
DH2W121MCXS4WPEC
DH2W121MCYS3WPEC
DH2W151MCXS5WPEC
DH2W151MCYS4WPEC
DH2W151MCZS2WPEC
DH2W181MCXS6WPEC
DH2W181MCYS4WPEC
DH2W221MCYS6WPEC
DH2W221MCZS3WPEC
DH2W221MCAS2WPEC
DH2W271MCYS7WPEC
DH2W271MCZS4WPEC
DH2W271MCAS3WPEC
DH2W331MCZS5WPEC
DH2W331MCAS4WPEC
DH2W391MCZS7WPEC
DH2W391MCAS5WPEC
DH2W471MCAS6WPEC
DH2W561MCAS7WPEC
Hitachi AIC Inc.
98
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