Aluminum Electrolytic Capacitor/HFQ
Radial lead type
Series:
HFQ
Type :
A
Discontinued
s
Features
Endurance :105°C 1000 to 2000h
Low impedance (1/3 to 1/4 of Series HFE)
s
Specification
Operating Temp. Range
Rated W.V. Range
Nominal Cap. Range
Capacitance
DC leakage current
Dissipation Factor
Characteristics at Low
Temperature
-55 to + 105°C
6.3 to 63 V .DC
6.8 to 15000 µ F
±20 % (120Hz/+20°C)
I
<
0.01 CV or 3 (µ A) after 3 minutes
W.V. 6.3
10
16
25 35
50 63
tan
δ
0.22 0.19 0.16 0.14 0.12 0.10 0.08
(max.)
Add 0.02 per 1000µF for products of 1000µF or more
(120Hz /+20°C)
Impedance at -10°C, 100kHz
<
200 % of initial specified value at +20°C,100kHz.
(Impedance ratio at 100kHz)
After following life test with DC voltage and +105±2°C ripple current value applied. (The sum of
DC and ripple peak voltage shall not exceed the rated working voltage), the capacitors shall
meet the limits specified below.
Duration:1000 hours (φ4 to 8), 2000 hours (φ10 to 18) post test requirements at +20°C
Capacitance change
D.F.
DC leakage current
Endurance
±20% of the initial measured value
<200%
of the initial specified value
<
initial specified value
Shelf life
After storage for 1000 hours at +105±2°C with no voltage applied and then being stabilized at
+20°C, capacitor shall meet the limits specified in “Endurance”.
s
Explanation of Part Number
E
C
A
R.W.V. code
F
Q
Capacitance code
Option
Product Code
Series Code
s
Dimensions in mm (not to scale)
Vinyl sleeve
(>6.3mmdia)
Safety vent
φd±
0.05
φ10<
P
±
0.5
φ8>
P
±
0.5
φD+0.5
max
16
0.8
5
0.8
7.5
18
0.8
7.5
Mar. 2005
L
L
<16:L+1.0
max
L
>20:L+2.0
max
Body Dia.
φD
Body Length L
Lead Dia.
φd
Lead space P
s
0.45
1.5
0.5
2
0.5
2.5
0.6
3.5
0.6
5
4
14 min
min
φD+0.5
max
5
6.3
8
10
12.5
15 to25 30 to 40
0.6
5
Frequency correction factor for ripple current
W.V.
(V.DC)
Capacitance
(µF)
Frequency(Hz)
6.3 to 63
6.8 to 330
390 to 1000
1200 to 2200
2700 to 15000
60
0.55
0.70
0.75
0.80
120
0.65
0.75
0.80
0.85
1k
0.85
0.90
0.90
0.95
10k
0.90
0.95
0.95
1.00
100k
1.0
1.0
1.0
1.0
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
– EE26 –
Aluminum Electrolytic Capacitor/HFQ
s
Case size / Impedance / Ripple current
W.V.(V.DC)
Case size
(φD×L)
4
5
5
6.3
6.3
8
8
8
10
10
10
10
10
12.5
12.5
12.5
12.5
12.5
12.5
16
16
16
16
16
16
18
18
18
18
18
18
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
11
11
15
11.2
15
11.5
15
20
12.5
16
20
25
30
15
20
25
30
35
40
15
20
25
31.5
35.5
40
15
20
25
31.5
35.5
40
Capacitance
(µF)
68
100
150
220
330
470
680Lh
1000
680
820
1200Lh
1500
2200Lh
1200
2200
2700
3900
4700Lh
5600Lh
2700Sh
4700
5600
6800
8200
12000
3300
5600Sh
6800Sh
10000
12000Sh
15000
Discontinued
10 (1A)
Ripple current
Capacitance
(100kHz)
(+105°C)
(µF)
(mA)
120
47
175
82
235
100
290
180
400
220
330
445
470Lh
575
680
760
470
625
560
795
1000Lh
1015
1200
1190
1500Lh
1440
1000
1010
1800
1400
2200
1690
2700
1950
3300Lh
2220
3900Lh
2390
1800Sh
1360
3300
1730
3900
2070
5600
2350
6800Lh
2550
8200Lh
2900
2200Sh
1620
3900Sh
2000
5600Sh
2200
6800
2800
2900
8200
3000
10000
Impedance (100kHz)
(Ω)
Ripple current
(100kHz)
(+105°C)
(mA)
120
175
235
290
400
445
575
760
625
795
1015
1190
1440
1010
1400
1690
1950
2220
2390
1360
1730
2070
2350
2550
2900
1620
2000
2200
2800
2900
3000
6.3 (0J)
Impedance (100kHz)
(W)
-10°C
2.000
1.300
0.920
0.600
0.400
0.340
0.240
0.180
0.240
0.180
0.130
0.110
0.090
0.130
0.084
0.068
0.060
0.048
0.042
0.092
0.068
0.056
0.050
0.044
0.036
0.076
0.056
0.050
0.046
0.042
0.034
+20°C
1.000
0.650
0.460
0.300
0.200
0.170
0.120
0.090
0.120
0.090
0.065
0.055
0.045
0.065
0.042
0.034
0.030
0.024
0.021
0.046
0.034
0.028
0.025
0.022
0.018
0.038
0.028
0.025
0.023
0.021
0.017
-10°C
2.000
1.300
0.920
0.600
0.400
0.340
0.240
0.180
0.240
0.180
0.130
0.110
0.090
0.130
0.084
0.068
0.060
0.048
0.042
0.092
0.068
0.056
0.050
0.044
0.036
0.076
0.056
0.050
0.046
0.042
0.034
+20°C
1.000
0.650
0.460
0.300
0.200
0.170
0.120
0.090
0.120
0.090
0.065
0.055
0.045
0.065
0.042
0.034
0.030
0.024
0.021
0.046
0.034
0.028
0.025
0.022
0.018
0.038
0.028
0.025
0.023
0.021
0.017
W.V.(V.DC)
Case size
(φD×L)
4
5
5
6.3
6.3
8
8
8
10
10
10
10
10
12.5
12.5
12.5
12.5
12.5
12.5
16
16
16
16
16
16
18
18
18
18
18
18
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
11
11
15
11.2
15
11.5
15
20
12.5
16
20
25
30
15
20
25
30
35
40
15
20
25
31.5
35.5
40
15
20
25
31.5
35.5
40
Capacitance
(µF)
39
56
82
120
180
270
330Lh
470
330
390
680Lh
820
1200Lh
680
1200
1500
2200Lh
2700Lh
3300Lh
1500Sh
2200
2700
3900
4700Lh
5600
1800
3300Sh
3900Sh
4700
6800
8200
16 (1C)
Impedance (100kHz)
(Ω)
Ripple current Capacitance
(100kHz)
(+105°C)
(µF)
(mA)
120
27
175
39
235
56
290
82
400
120
445
180
575
220Lh
760
330
625
220
795
270
1015
470Lh
1190
560
1440
820Lh
1010
470
1400
820
1690
1000
1950
1500Lh
2220
1800Lh
2390
2200Lh
1360
820S
1730
1500
2070
1800
2350
2700
2550
3300Lh
2900
3900Lh
1620
1200
2000
2200Sh
2200
2700Sh
2800
3300
2900
3900
3000
4700
25 (1E)
Impedance (100kHz)
(Ω)
Ripple current
(100kHz)
(+105°C)
(mA)
120
175
235
290
400
445
575
760
625
795
1015
1190
1440
1010
1400
1690
1950
2220
2390
1360
1730
2070
2350
2550
2900
1620
2000
2200
2800
2900
3000
-10°C
2.000
1.300
0.920
0.600
0.400
0.340
0.240
0.180
0.240
0.180
0.130
0.110
0.090
0.130
0.084
0.068
0.060
0.048
0.042
0.092
0.068
0.056
0.050
0.044
0.036
0.076
0.056
0.050
0.046
0.042
0.034
+20°C
1.000
0.650
0.460
0.300
0.200
0.170
0.120
0.090
0.120
0.090
0.065
0.055
0.045
0.065
0.042
0.034
0.030
0.024
0.021
0.046
0.034
0.028
0.025
0.022
0.018
0.038
0.028
0.025
0.023
0.021
0.017
-10°C
2.000
1.300
0.920
0.600
0.400
0.340
0.240
0.180
0.240
0.180
0.130
0.110
0.090
0.130
0.084
0.068
0.060
0.048
0.042
0.092
0.068
0.056
0.050
0.044
0.036
0.076
0.056
0.050
0.046
0.042
0.034
+20°C
1.000
0.650
0.460
0.300
0.200
0.170
0.120
0.090
0.120
0.090
0.065
0.055
0.045
0.065
0.042
0.034
0.030
0.024
0.021
0.046
0.034
0.028
0.025
0.022
0.018
0.038
0.028
0.025
0.023
0.021
0.017
h
L or S in case size table are optional codes.
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and /or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Mar. 2005
– EE27 –
Aluminum Electrolytic Capacitor/HFQ
s
Case size / Impedance / Ripple current
W.V.(V.DC)
Case size
(φD×L)
4
5
5
6.3
6.3
8
8
8
10
10
10
10
10
12.5
12.5
12.5
12.5
12.5
12.5
16
16
16
16
16
16
18
18
18
18
18
18
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
×
11
11
15
11.2
15
11.5
15
20
12.5
16
20
25
30
15
20
25
30
35
40
15
20
25
31.5
35.5
40
15
20
25
31.5
35.5
40
Capacitance
(µF)•@
18
27
39
56
82
120
150Lh
220
150
180
330Lh
390
560Lh
330
560
680
1000Lh
1200Lh
1500Lh
560Sh
1000
1200
1800
2200Lh
2700Lh
820
1500
1800Sh
2200
2700
3300
Discontinued
50 (1H)
Ripple current
Capacitance
(100kHz)
(+105°C)
(µF)
(mA)
10
120
175
18
235
27
290
33
400
56
445
68
575
100
760
150
625
82
795
120
1015
220Lh
1190
270
1440
390Lh
1010
220
1400
330
1690
470
1950
560
2220
680Lh
2390
820Lh
1360
390
1730
680
2070
820
2350
1000
2550
1200Lh
2900
1500Lh
1620
470Sh
2000
680Sh
2200
1000Sh
2800
1200
2900
1500
3000
1800
Impedance (100kHz)
(Ω)
Ripple current
(100kHz)
(+105°C)
(mA)
90
155
215
260
360
410
500
670
510
640
890
1040
1300
920
1200
1440
1680
1850
2010
1270
1470
1810
2120
2260
2410
1470
1810
2000
2220
2460
2560
35 (1V)
Impedance (100kHz)
(Ω)
-10°C
2.000
1.300
0.920
0.600
0.400
0.340
0.240
0.180
0.240
0.180
0.130
0.110
0.090
0.130
0.084
0.068
0.060
0.048
0.042
0.092
0.068
0.056
0.050
0.044
0.036
0.076
0.056
0.050
0.046
0.042
0.034
+20°C
1.000
0.650
0.460
0.300
0.200
0.170
0.120
0.090
0.120
0.090
0.065
0.055
0.045
0.065
0.042
0.034
0.030
0.024
0.021
0.046
0.034
0.028
0.025
0.022
0.018
0.038
0.028
0.025
0.023
0.021
0.017
-10°C
5.000
2.600
1.800
1.200
0.800
0.600
0.460
0.320
0.460
0.320
0.220
0.180
0.150
0.260
0.160
0.140
0.120
0.100
0.086
0.168
0.106
0.088
0.066
0.056
0.052
0.140
0.100
0.082
0.062
0.054
0.050
+20°C
2.500
1.300
0.900
0.600
0.400
0.300
0.230
0.160
0.230
0.160
0.110
0.090
0.075
0.130
0.080
0.070
0.060
0.050
0.043
0.084
0.053
0.044
0.033
0.028
0.026
0.070
0.050
0.041
0.031
0.027
0.025
W.V.(V.DC)
Case size
(φD×L)
×
11
4
×
11
5
×
15
5
6.3
×
11.2
6.3
×
15
×
11.5
8
×
15
8
×
20
8
×
12.5
10
×
16
10
×
20
10
×
25
10
×
30
10
12.5
×
15
12.5
×
20
12.5
×
25
12.5
×
30
12.5
×
35
12.5
×
40
×
15
16
×
20
16
×
25
16
×
31.5
16
×
35.5
16
×
40
16
×
15
18
×
20
18
×
25
18
×
31.5
18
×
35.5
18
×
40
18
Capacitance
(µF)
6.8
12
18
22
39
56
82
100Lh
68
100
150Lh
180
270Lh
150
220
330
390
470Lh
560Lh
270
470
560
680
820
1000Lh
330Sh
560Sh
680Sh
1000
1200
1500
63 (1J)
Impedance (100kHz)
(Ω)
Ripple current
(100kHz)
(+105°C)
(mA)
80
145
200
240
330
370
450
600
470
580
820
950
1110
890
1140
1420
1620
1780
1950
1220
1450
1750
2050
2220
2370
1410
1750
1940
2110
2300
2510
-10°C
7.000
4.000
2.600
2.000
1.400
0.760
0.600
0.380
0.600
0.380
0.280
0.240
0.190
0.320
0.190
0.180
0.160
0.130
0.120
0.200
0.140
0.120
0.100
0.084
0.068
0.170
0.130
0.114
0.096
0.082
0.066
+20°C
3.500
2.000
1.300
1.000
0.700
0.380
0.300
0.190
0.300
0.190
0.140
0.120
0.095
0.160
0.095
0.090
0.080
0.065
0.060
0.100
0.070
0.060
0.050
0.042
0.034
0.085
0.065
0.057
0.048
0.041
0.033
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Mar. 2005
– EE28 –
Aluminum Electrolytic Capacitor
Application Guidelines
1. Circuit Design
E n s u r e t h a t operational and mounting conditions
follw the specified conditions detailed in the catalog
and specification sheets.
1.2 Operating Temperature and Life Expectancy
(1) Expected life is affected by operating temperature.
Generally, each 10°C reduction in temperature
will double the expected life. Use capacitors at
the lowest possible temperature below the
maximum guaranteed temperature.
(2) I f o p e ra t i n g c o n d i t i o n s ex c e e d t h e m a x i m u m
guaranteed limit, rapid eIectrical parameter
deterioration will occur, and irreversible damage
will result.
Check for maximum capacitor operating tempera-
tures including ambient temperature, inter nal
capacitor temperature rise caused by ripple current,
a n d t h e e f fe c t s o f r a d i a t e d h e a t f r o m p ow e r
transistors, IC?s or resistors.
Avoid placing components which could conduct
heat to the capacitor from the back side of the circuit
board.
(3)The formula for calculating expected Iife at lower
operating temperatures is as fllows;
L
2
= L
1
x 2
T
1
-
T
2
10
1.1 Operating Temperature and Frequency
E l e c t r o l y t i c c a p a c i t o r e l e c t r i c a l p a ra m e t e r s a r e
normally specified at 20°C temperature and 120Hz
frequency. These parameter s var y with changes in
t e m p e r a t u r e a n d f r e q u e n c y. C i r c u i t d e s i g n e r s
should take these changes into consideration.
(1) Effects of o p e ra t i n g t e m p e ra t u r e on electrical
parameters
a ) A t h i g h e r t e m p e ra t u r e s, l e a k a g e c u r r e n t a n d
c a p a c i t a n c e i n c r e a s e while equivalent series
resistance(ESR) decreases.
b)At l o w e r t e m p e r a t u r e s , l e a k a g e c u r r e n t a n d
c a p a c i t a n c e decrease while equivalent series
resistance(ESR) increases.
(2) Effects of fr e q u e n c y on e l e c t r i c a l p a r a m e t e r s
a)At higher frequencies, capacitance and
impedance decrease while tan
δ
increases.
b)At lower frequencies, r ipple current generated
heat will ri s e d u e t o a n increase in equivalent
series resistance (ESR).
where,
L
1
: Guaranteed life (h) at temperature, T
1
°
C
L
2
: Expected life (h) at temperature,T
2
°C
T
1
: Maximum operating temperature (°C)
T
2
: Actual operating temperature, ambient
temperature + temperature rise due to
ripple currentheating(°C)
A quick eference capacitor guide for estimating
exected life is included for your reference.
s
Expected Life Estimate Quick Reference Guide
Capacitor Ambient Temperature
120
110
100
90
80
70
60
50
40
s
Failure rate curve
2
1
3
4
1. 85°C2000h
2.105°C1000h
3.105°C2000h
4.105°C5000h
Initial failure period
Random failure period
Wear failure period
Failure rate
Life Time
24h
(h)
2000
5000
10,000
1
3
20,000
2
6
3
10
50,000 100,000 200,000
4 5
7
30
20
operat-
Years
ion
Time
8h/d
Years
15 20
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Mar. 2005
–
EE16
–
Aluminum Electrolytic Capacitor
s
Typical failure modes and their factors
Faliure mode
Faliure mechanism (internal phenomenon)
Production factor
Application factor
Overvoltage applied
Vent operates
Increase in
internal pressure
•
Increase in inter-
•
nal temperature
•
Capacitance
reduction
•
tan
d
increase
•
Reduced cathode
foil capacitance
Reduced anode foil
capacitance
•
•
•
Excessive ripple current
•
Reverse voltage applied
•
Severe charging-discharging
AC voltage applied
•
•
Deterioration of
oxide film
Leakage current
increase
•
•
Electrolyte evapora-
tion
•
•
Short circuit
Insulation breakdown of film
or electrolytic paper
•
•
Burr(s) on foil leads
Metal particles
in capacitor
Stress applied to leads
•
•
Insufficient
electrolyte
Used for a long period of time
Defect of oxide film
•
Used for a high temperature
Leads improperly
connected
Leads improperly connected
•
Mechanical stress
Open
•
•
Use of Halogenated solvent
Corrosion
Infiltration of Cl
•
Use of adhesive
Use of coating material
Design, Specifications are subject to change without notice. Ask factory for technical specifications before purchase and/or use.
Whenever a doubt about safety arises from this product, please inform us immediately for technical consulation without fail.
Mar. 2005
–
EE17
–
