URZA
Series
Large Tubulars
Low Impedance
Long Life
105 C
Maximum
Temperature
L ARGE TUBUL ARS -105 C
URZA
The URZA series capacitors are designed for high frequency applications, switching power supplies
for example. These capacitors have a rated load life of 5,000 hours and an operating temperature of
55 C to 105 C for 6.3 to 100 volt products and 40 C to 105 C for 160 to 250 volts. The URZA
series is available in 2 and 3 lead radial mount or optional 3rd lead axial mount.
The URZA series capacitors are non-solvent proof and are not recommended when halogenated
cleaning solvents are used. If solvent proof capacitors are required, this series is available with an
optional epoxy end-seal which can withstand HCFC cleaning agents for five minutes by ultrasonic,
vapor or immersion. Refer to the Mini-Glossary for recommended cleaning conditions.
Summary of Specifications
2 and 3 radial lead configurations, and optional 3rd lead axial mount.
Capacitance range: 56 to 33,000µF.
Voltage range: 6.3 to 250VDC.
Operating temperature range: 55 C to 105 C for 6.3 to 100V; 40 C to 105 C
for 160 to 250V.
Leakage current: 2 CV (µA) after 5 minutes for 6.3 to 100V; or 0.02CV (µA) or 3mA,
whichever is smaller, after 5 minutes for 160 to 250V at 20 C.
Standard capacitance tolerance: 10% to 75% for 6.3 to 100V; 20% for
160 to 250V.
Nominal case size (D L): 19 31mm to 25.4 91mm.
Rated lifetime: 5,000 hours at 105 C.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
287
URZA Series
URZA Specifications
Item
Rated Voltage Range
Operating Temperature
Range
Capacitance Range
Capacitance Tolerance
Leakage Current
I
55 to 105 C
120 to 33,000 F
10% to
75% ( U ) at
20 C, 120Hz
20 C.
6.3 to 100VDC
Characteristics
160 to 250VDC
40 to 105 C
56 to 820 F
20% ( M ) at
20 C, 120Hz
2 CV ( A ) after 5 minutes at
I
0.02CV ( A ) or 3mA, whichever is smaller,
after 5 minutes at 20 C.
Where I = Leakage current ( A ), C = Nominal capacitance ( F ) and V = Rated voltage ( V )
Equivalent Series
Resistance (ESR )
Temperature
Characteristics
At
20 C, maximum ESR at 120Hz and 10kHz shall not exceed the values given in the Ratings Tables.
At 120Hz, 40 C / 20 C for 160 to 250V:
Impedance ratio
: 4 max.
Capacitance change: 30%
ESR
:
≤
10 initial specified value
Leakage current
: < initial specified value
At 120Hz, 105 C / 20 C for 160 to 250V:
Impedance ratio
: 1 max.
Capacitance change: 20%
ESR
: < initial specified value
Leakage current
:
≤
10 initial specified value
Ambient Temperature ( C )
105 C
0.35
65 C
1.23
85 C
1.00
105 C
0.60
At 120Hz, 55 C / 20 C for 6.3 to 100V:
Impedance ratio
: 6 max.
Capacitance change: 35%
ESR
:
≤
20 initial specified value
Leakage current
: < initial specified value
At 120Hz, 105 C / 20 C for 6.3 to 100V:
Impedance ratio
: 1 max.
Capacitance change: 15%
ESR
: < initial specified value
Leakage current
:
≤
5 initial specified value
L ARGE TUBUL ARS -105 C
URZA
Ripple Current
Multipliers
Refer to Section 4 of
the Mini-Glossary for
explanation of Ripple
Current Multipliers.
Ambient Temperature ( C )
65 C
1.36
85 C
1.00
Frequency (Hz )
DC Voltage
6.3 -16V
25 -50V
63 -100V
60Hz
0.65
0.45
0.28
120Hz 300Hz
0.75
0.60
0.50
0.78
0.70
0.65
1kHz
0.80
0.75
0.75
20kHz
1.00
1.00
1.00
Frequency (Hz )
DC Voltage
160 - 200V
250V
60Hz
0.75
0.83
120Hz 300Hz
1.00
1.00
1.20
1.10
1kHz
1.30
1.20
20kHz
1.50
1.30
Load Life
The following specifications shall be satisfied when the capacitors are restored to
them to the DC rated voltage for 5,000 hours at 105 C.
Capacitance change:
≤
20% of initial measured value
ESR
:
≤
300% of initial specified value
Impedance
:
≤
200% of initial specified value
Leakage current
:
≤
initial specified value
20 C after subjecting
Shelf Life
The following specifications shall be satisfied when the capacitors are restored to 20 C after
exposing them for 1,000 hours at 105 C without voltage applied. The rated voltage shall be applied to
the capacitors for a minimum of 30 minutes, at least 24 hours and not more than 48 hours before the
measurements.
Capacitance change:
≤
20% of initial measured value
ESR
:
≤
200% of initial specified value
Impedance
:
≤
200% of initial specified value
Leakage current
:
≤
5 initial specified value
Others
Satisfies characteristic C of JIS C5141
288
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
URZA Series
Diagram of Dimensions
VH /2 Lead Radial (Standard)
VG / 3rd Lead Radial
Unit: mm
PVC Sleeve
PVC Sleeve
d
d
D
'
D
F
D
'
D
F
2
L
L
'
20
MIN.
4
MIN.
L
L
'
6.35 0.5
F
1
VT/ 3rd Lead Axial
PVC Sleeve
D
'
D
0.63
MIN.
d
F
L
25.4
L
'
19.1
25.4
L ARGE TUBUL ARS -105 C
Ø
D
Ø
D
'
max.
Ø
D
Ø
D
19
22
25.4
0.8
0.8
Ø
D 0.8
L
'
max.
L 2.0
L 2.0
L 2.0
Ø
d
1.0
1.0
1.0
F 0.5
6.4
7.5
10.00
F
1
0.5
7.5
10.00
10.00
F
2
0.5
5.0
7.5
7.5
URZA
Part Numbering System for URZA Series
URZA
35
VH
821
U
22X31
LL
When ordering, always specify complete catalog number for URZA Series.
Lead Length: LL is Standard.
Case Code: See Case Sizes in Tables.
Capacitance Tolerance: U = 10% to 75%; M =
20%
Capacitance Value: Expressed in Microfarads. The first two digits are
significant figures, and the third digit indicates the number of zeros
for capacitance of 100 F or more. R indicates the decimal point for
capacitance less than 100 F (e.g. R82 = .82 F; 8R2 = 8.2 F;
82R = 82 F; 821 = 820 F; 822 = 8,200 F; 823 = 82,000 F ).
Lead Configuration: VH = 2 Lead Radial Mount (Standard).
VG = Keyed Polarity 3rd Lead Radial Mount.
VT = 3rd Lead Axial Mount.
DC Rated Voltage: Expressed in Volts (e.g. 35 = 35WVDC).
Series Name: Indicates Basic Capacitor Design.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
289
URZA Series
Standard Voltage Ratings - VH/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Maximum ESR
(
Ω
) at 20 C
120Hz
0.068
0.045
0.033
0.022
0.019
0.045
0.038
0.024
0.016
0.011
0.030
0.017
0.017
0.011
0.011
0.009
0.079
0.045
0.033
0.022
0.019
0.054
0.027
0.018
0.015
0.012
0.039
0.030
0.017
0.012
0.011
0.010
0.097
0.066
0.044
0.028
0.026
0.072
0.048
0.031
0.024
0.016
0.058
0.038
0.026
0.017
0.015
0.010
0.129
0.088
0.049
0.039
0.032
0.111
0.062
0.042
10kHz
0.0486
0.0252
0.0189
0.0143
0.0112
0.0303
0.0157
0.0117
0.0089
0.0070
0.0267
0.0138
0.0103
0.0078
0.0061
0.0055
0.0496
0.0257
0.0192
0.0146
0.0114
0.0309
0.0160
0.0120
0.0091
0.0071
0.0272
0.0141
0.0105
0.0080
0.0063
0.0056
0.0501
0.0260
0.0194
0.0147
0.0115
0.0312
0.0162
0.0121
0.0092
0.0072
0.0274
0.0142
0.0106
0.0081
0.0063
0.0056
0.0506
0.0262
0.0196
0.0149
0.0116
0.0315
0.0163
0.0122
Maximum
Impedance
(
Ω
) at
20 C, 100kHz
0.0455
0.0260
0.0212
0.0174
0.0147
0.0299
0.0174
0.0144
0.0120
0.0102
0.0268
0.0167
0.0145
0.0126
0.0111
0.0110
0.0464
0.0265
0.0216
0.0178
0.0149
0.0305
0.0177
0.0147
0.0122
0.0104
0.0273
0.0170
0.0148
0.0129
0.0113
0.0112
0.0469
0.0267
0.0218
0.0179
0.0151
0.0308
0.0179
0.0148
0.0123
0.0105
0.0276
0.0172
0.0150
0.0130
0.0114
0.0113
0.0473
0.0270
0.0220
0.0181
0.0152
0.0311
0.0181
0.0150
Maximum
Ripple Current
(A rms) at
85 C, 20kHz
3.48
5.17
6.12
7.44
9.11
4.57
6.65
8.09
9.94
12.00
5.09
7.48
9.10
11.15
13.66
15.00
3.45
5.12
6.06
7.36
9.02
4.53
6.58
8.01
9.84
11.88
5.04
7.40
9.01
11.04
13.52
14.85
3.43
5.10
6.03
7.33
8.98
4.50
6.55
7.97
9.79
11.83
5.01
7.37
8.97
10.98
13.46
14.78
3.41
5.07
6.00
7.29
8.93
4.48
6.52
7.93
6.3 Volts
8 Volts Surge
3,300
5,600
6,800
10,000
15,000
4,700
6,800
10,000
15,000
22,000
6,800
10,000
15,000
22,000
27,000
33,000
2,200
3,900
5,600
8,200
10,000
3,300
5,600
8,200
10,000
15,000
4,700
6,800
10,000
15,000
18,000
22,000
1,500
2,200
3,300
4,700
6,800
2,200
3,300
4,700
6,800
10,000
2,700
4,700
6,800
10,000
12,000
15,000
820
1,200
1,800
2,700
3,900
1,000
1,800
2,700
URZA6.3VH332U19X31LL
URZA6.3VH562U19X41LL
URZA6.3VH682U19X51LL
URZA6.3VH103U19X64LL
URZA6.3VH153U19X81LL
URZA6.3VH472U22X31LL
URZA6.3VH682U22X41LL
URZA6.3VH103U22X51LL
URZA6.3VH153U22X64LL
URZA6.3VH223U22X81LL
URZA6.3VH682U25X31LL
URZA6.3VH103U25X41LL
URZA6.3VH153U25X51LL
URZA6.3VH223U25X64LL
URZA6.3VH273U25X81LL
URZA6.3VH333U25X91LL
URZA10VH222U19X31LL
URZA10VH392U19X41LL
URZA10VH562U19X51LL
URZA10VH822U19X64LL
URZA10VH103U19X81LL
URZA10VH332U22X31LL
URZA10VH562U22X41LL
URZA10VH822U22X51LL
URZA10VH103U22X64LL
URZA10VH153U22X81LL
URZA10VH472U25X31LL
URZA10VH682U25X41LL
URZA10VH103U25X51LL
URZA10VH153U25X64LL
URZA10VH183U25X81LL
URZA10VH223U25X91LL
URZA16VH152U19X31LL
URZA16VH222U19X41LL
URZA16VH332U19X51LL
URZA16VH472U19X64LL
URZA16VH682U19X81LL
URZA16VH222U22X31LL
URZA16VH332U22X41LL
URZA16VH472U22X51LL
URZA16VH682U22X64LL
URZA16VH103U22X81LL
URZA16VH272U25X31LL
URZA16VH472U25X41LL
URZA16VH682U25X51LL
URZA16VH103U25X64LL
URZA16VH123U25X81LL
URZA16VH153U25X91LL
URZA25VH821U19X31LL
URZA25VH122U19X41LL
URZA25VH182U19X51LL
URZA25VH272U19X64LL
URZA25VH392U19X81LL
URZA25VH102U22X31LL
URZA25VH182U22X41LL
URZA25VH272U22X51LL
19
19
19
19
19
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
19
19
19
19
19
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
19
19
19
19
19
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
19
19
19
19
19
22
22
22
31
41
51
64
81
31
41
51
64
81
31
41
51
64
81
91
31
41
51
64
81
31
41
51
64
81
31
41
51
64
81
91
31
41
51
64
81
31
41
51
64
81
31
41
51
64
81
91
31
41
51
64
81
31
41
51
L ARGE TUBUL ARS -105 C
10 Volts
13 Volts Surge
URZA
16 Volts
20 Volts Surge
25 Volts
32 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagrams for case sizes with sleeve.
290
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
URZA Series
Standard Voltage Ratings - VH/Radial Lead
Rated
Voltage
(WVDC)
Capacitance
(µF )
Catalog
Part Number
Nominal
Case Size*
D L ( mm )
Maximum ESR
(
Ω
) at 20 C
120Hz
0.024
0.024
0.078
0.046
0.030
0.025
0.018
0.010
0.130
0.088
0.049
0.039
0.032
0.111
0.062
0.042
0.026
0.025
0.078
0.046
0.030
0.025
0.018
0.014
0.237
0.166
0.113
0.077
0.062
0.173
0.118
0.081
0.054
0.044
0.146
0.083
0.066
0.045
0.030
0.025
0.289
0.163
0.114
0.077
0.064
0.201
0.118
0.081
0.055
0.044
0.146
0.104
0.071
0.047
0.039
0.032
10kHz
0.0093
0.0072
0.0277
0.0144
0.0108
0.0082
0.0064
0.0057
0.0511
0.0265
0.0198
0.0150
0.0117
0.0318
0.0165
0.0123
0.0094
0.0073
0.0280
0.0145
0.0109
0.0082
0.0064
0.0057
0.1261
0.0654
0.0489
0.0371
0.0290
0.0832
0.0432
0.0323
0.0245
0.0191
0.0767
0.0398
0.0298
0.0226
0.0176
0.0157
0.1299
0.0674
0.0504
0.0383
0.0299
0.0857
0.0445
0.0332
0.0252
0.0197
0.0790
0.0410
0.0306
0.0233
0.0182
0.0162
Maximum
Impedance
(
Ω
) at
20 C, 100kHz
0.0125
0.0106
0.0279
0.0173
0.0151
0.0131
0.0115
0.0114
0.0478
0.0273
0.0222
0.0183
0.0154
0.0314
0.0182
0.0151
0.0126
0.0107
0.0281
0.0175
0.0153
0.0132
0.0116
0.0115
0.1196
0.0630
0.0478
0.0368
0.0292
0.0780
0.0411
0.0312
0.0240
0.0190
0.0715
0.0389
0.0305
0.0242
0.0197
0.0183
0.1213
0.0639
0.0485
0.0373
0.0296
0.0791
0.0417
0.0316
0.0244
0.0193
0.0736
0.0401
0.0314
0.0249
0.0203
0.0189
Maximum
Ripple Current
(A rms) at
85 C, 20kHz
9.74
11.77
4.99
7.33
8.93
10.93
13.39
14.71
3.40
5.05
5.97
7.26
8.89
4.46
6.49
7.89
9.70
11.71
4.97
7.30
8.88
10.88
13.33
14.64
2.16
3.21
3.80
4.62
5.66
2.76
4.01
4.88
6.00
7.24
3.00
4.41
5.37
6.57
8.05
8.84
2.13
3.16
3.74
4.55
5.57
2.72
3.95
4.81
5.91
7.14
2.96
4.34
5.29
6.47
7.93
8.71
25 Volts
32 Volts Surge
3,900
4,700
1,500
2,700
3,900
4,700
6,800
8,200
560
1,000
1,500
1,800
2,700
820
1,500
1,800
2,700
3,900
1,200
1,800
2,700
3,900
4,700
5,600
390
560
820
1,200
1,500
560
820
1,200
1,800
2,200
680
1,200
1,500
2,200
3,300
3,900
220
390
560
820
1,000
330
560
820
1,200
1,500
470
680
1,000
1,500
1,800
2,200
URZA25VH392U22X64LL
URZA25VH472U22X81LL
URZA25VH152U25X31LL
URZA25VH272U25X41LL
URZA25VH392U25X51LL
URZA25VH472U25X64LL
URZA25VH682U25X81LL
URZA25VH822U25X91LL
URZA35VH561U19X31LL
URZA35VH102U19X41LL
URZA35VH152U19X51LL
URZA35VH182U19X64LL
URZA35VH272U19X81LL
URZA35VH821U22X31LL
URZA35VH152U22X41LL
URZA35VH182U22X51LL
URZA35VH272U22X64LL
URZA35VH392U22X81LL
URZA35VH122U25X31LL
URZA35VH182U25X41LL
URZA35VH272U25X51LL
URZA35VH392U25X64LL
URZA35VH472U25X81LL
URZA35VH562U25X91LL
URZA50VH391U19X31LL
URZA50VH561U19X41LL
URZA50VH821U19X51LL
URZA50VH122U19X64LL
URZA50VH152U19X81LL
URZA50VH561U22X31LL
URZA50VH821U22X41LL
URZA50VH122U22X51LL
URZA50VH182U22X64LL
URZA50VH222U22X81LL
URZA50VH681U25X31LL
URZA50VH122U25X41LL
URZA50VH152U25X51LL
URZA50VH222U25X64LL
URZA50VH332U25X81LL
URZA50VH392U25X91LL
URZA63VH221U19X31LL
URZA63VH391U19X41LL
URZA63VH561U19X51LL
URZA63VH821U19X64LL
URZA63VH102U19X81LL
URZA63VH331U22X31LL
URZA63VH561U22X41LL
URZA63VH821U22X51LL
URZA63VH122U22X64LL
URZA63VH152U22X81LL
URZA63VH471U25X31LL
URZA63VH681U25X41LL
URZA63VH102U25X51LL
URZA63VH152U25X64LL
URZA63VH182U25X81LL
URZA63VH222U25X91LL
22
22
25.4
25.4
25.4
25.4
25.4
25.4
19
19
19
19
19
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
19
19
19
19
19
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
19
19
19
19
19
22
22
22
22
22
25.4
25.4
25.4
25.4
25.4
25.4
64
81
31
41
51
64
81
91
31
41
51
64
81
31
41
51
64
81
31
41
51
64
81
91
31
41
51
64
81
31
41
51
64
81
31
41
51
64
81
91
31
41
51
64
81
31
41
51
64
81
31
41
51
64
81
91
35 Volts
44 Volts Surge
L ARGE TUBUL ARS -105 C
URZA
50 Volts
63 Volts Surge
63 Volts
79 Volts Surge
*
The case sizes in table are with no sleeve, refer to diagrams for case sizes with sleeve.
United Chemi-Con, Inc. 9801 W. Higgins Road, Rosemont, IL 60018 Tel 847-696-2000 Fax 847-696-9278 www.chemi-con.com
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