NXA50VB1000M12.5*25_LO 数据手册
RoHS
MESSRS:
APPROVAL NO
710 - 001
DATE
2017.06.23
ALUMINUM ELECTROLYTIC
CAPACITOR
APPROVAL SHEET
CATALOG TYPE
NXA
SERIES
USER PART NO.
适 用 机 种
特 记 事 项
Halogen-Free
QINGDAO SAMYOUNG ELECTRONICS CO.,LTD.
MANAGER OF DEVELOPMENT DEPARTMENT
GONG JANG SUG
长孔
硕
USER APPROVAL:
APPROVAL NO.:
SamYoung(Korea) : 47,SAGIMAKGOL-RO,JUNGWON-GU,SEONGNAM-SI,GYEONGGI-DO,KOREA
SamYoung(China) : No.5 CHANGJIANG ROAD,PINGDU-CITY,SHANDONG-PROVINCE,CHINA
A4 (210×297)
样式:H-1001-011
SamYoung Electronics Co., Ltd.
APPROVAL NO.
ALUMINUM ELECTROLYTIC
CAPACITOR
710 - 001
PAGE:
1 OF 5
DATE:
2017.06.23
Specifications of NXA Series
Item
Characteristics
Rated Voltage Range
6.3 ~ 100 VDC
Operating Temperature Range
- 40 ~ + 105 ℃
Capacitance Tolerance
±20%
Leakage Current
I = 0.01CV( μA ) or 3 μA,whichever is greater
( at 20 ℃,2 minutes )
Where,I:Max.Leakage current( μA ),C: Nominal capacitance(μF )
(at 20℃ ,120Hz)
V:Rated Voltage(VDC)
Dissipation Factor
( TANδ)
( at 20℃,120Hz )
Rated voltage(VDC )
6.3
10
16
25
35
50
63
80
100
TANδ(Max)
0.22
0.19
0.16
0.14
0.12
0.10
0.09
0.09
0.08
※ When the Capacitance exceeds 1,000μF, 0.02 shall be added every 1,000μF increase.
Temperature Characteristics
Rated Voltage(VDC)
6.3
10
16
25
35
50
63
80
100
Z(-25℃ )/Z(20℃ )
4
3
2
2
2
2
2
2
2
(Max.Impedance ratio)
Z(-40℃ )/Z(20℃ )
8
6
4
3
3
3
3
3
3
The following specifications shall be satisfied when the capacitors are restored to 20℃ after the rated
voltage with the rated ripple current is applied(the peak voltage shall not exceed the rated voltage)
Case Size (ΦD)
at 105℃ for the specified period of time.
Load Life
6.3~10(V)
16~100(V)
Capacitance change :≤± 25% of the initial Value
Φ5~Φ6.3
4,000 hours 5,000 hours
TANδ
:≤200% of the initial specified value
Φ8~Φ10
6,000 hours 7,000 hours
Leakage current
:≤ The initial specified value
Φ12.5 ~Φ18
8,000 hours 10,000 hours
The following specifications shall be satisfied when the capacitors are restored to 20℃ after exposing
them for 500 hours at 105℃ without voltage applied.The rated voltage shall be applied to the capacitor
for a minimum of 30 minutes,at least 24 hours and not more than 48 hours before the measurements.
Shelf Life
Capacitance change :≤± 25% of the initial Value
Others
TANδ
:≤200% of the initial specified value
Leakage current
:≤The initial specified value
Satisfies characteristic KS C IEC 60384-4
A.DIAGRAM OF DIMENSION
4MIN
Φ D'
NXA
+
5
0.5
2.0
6.3
0.5
2.5
Φd±0.05
8
10 12.5
16
0.6
0.6
0.6
0.8
3.5 5.0
5.0
7.5
ΦD+0.5max
L+1.5max
L+2.0max
≤10
105℃
25V 1000μF
≥12.5
FRONT VIEW OF CAPACITOR
18
0.8
7.5
←
BACK VIEW OF CAPACITOR
←
李波
※Φ10x12L,L'≦L+1.5
SamYoung Electronics Co., Ltd.
LOT NO.
-
SLEEVE
SAFETY VENT(≥6.3φ)
ΦD
Φd
F
ΦD'
L'
15MIN
F±0.5
L'
B.MARKING: DARK BROWN SLEEVE, SILVER INK
←
立范
波
阿吕
勇
PAGE:
ALUMINUM ELECTROLYTIC CAPACITOR
2 OF 5
APPROVAL NO:
710 - 001
RATINGS OF NXA Series
6.3 WV
VDC
ΦD×L
10 WV
CAP.(μF)
150
IMP.
0.580
RIPPLE
210
220
330
0.220
0.220
340
340
CAP.(μF)
100
IMP.
0.580
16 WV
RIPPLE
210
5×11
6.3×11
6.3×15
8×11.5
8×15
8×20
680
0.130
640
1000
0.087
840
1200
0.069
1050
IMP.
0.580
25 WV
RIPPLE
192
56
100
0.580
0.580
210
210
0.220
0.220
0.220
0.220
0.220
0.220
340
340
340
340
340
360
330
0.220
340
470
0.220
350
100
120
150
220
330
330
470
680
680
1000
0.130
0.130
0.087
0.087
640
640
840
840
330
470
470
680
0.130
0.130
0.087
0.087
640
640
840
840
1000
0.069
1050
680
0.069
1050
0.069
0.080
0.080
0.060
1050
865
865
1210
0.046
1400
1000
470
680
680
1000
1000
0.069
0.080
0.080
0.060
0.060
0.046
1050
865
865
1210
1210
1400
1500
1200
0.046
0.042
1400
1650
220
10×12.5
820
0.080
865
10×16
1200
0.060
1210
1200
680
1000
1000
1500
0.046
1400
1200
10×20
CAP.(μF)
47
0.220
340
35 WV
CAP.(μF)
22
33
47
68
100
47
100
IMP.
0.58
0.58
0.58
0.58
0.58
0.22
0.22
RIPPLE
120
210
210
210
210
290
340
CAP.(μF)
22
33
47
IMP.
0.700
0.580
0.580
RIPPLE
120
210
210
47
56
0.250
0.220
300
340
150
0.22
340
100
0.220
340
100
150
220
220
0.200
0.130
0.130
0.087
400
640
640
840
270
0.069
1050
390
220
330
330
470
470
680
0.069
0.080
0.080
0.060
0.060
0.046
0.046
1050
865
865
1210
1210
1400
1400
560
680
820
1000
680
470
680
820
1000
1000
1200
1200
1500
1500
680
1200
1500
1800
0.042
0.042
0.042
0.042
0.031
0.049
0.035
0.035
0.035
0.027
0.027
0.024
0.024
0.020
0.042
0.027
0.027
0.021
1650
1650
1650
1650
1910
1450
1900
1900
1900
2230
2230
2650
2650
2880
1940
2530
2530
2930
2200
2200
2700
3300
1800
2200
2700
0.021
0.017
0.015
0.013
0.026
0.019
0.015
2930
3450
3610
4080
2860
3140
4170
0.014
0.012
4220
4280
220
0.130
640
330
330
470
560
470
560
680
330
470
470
680
680
820
1000
820
0.130
0.087
0.087
0.087
0.069
0.069
0.069
0.080
0.080
0.060
0.060
0.046
0.046
0.046
0.042
640
840
840
840
1050
1050
1050
865
865
1210
1210
1400
1400
1400
1650
1000
1000
680
1000
0.042
0.031
0.049
0.035
1650
1910
1450
1900
1500
1500
2200
1800
0.035
0.027
0.027
0.024
1900
2230
2230
2650
2200
1000
1800
2200
2200
2700
3300
3300
3900
4700
2200
3300
3900
4700
4700
5600
0.020
0.042
0.027
0.027
0.021
0.021
0.021
0.017
0.015
0.013
0.026
0.019
0.017
0.017
0.014
0.012
2880
1940
2530
2530
2930
2930
2930
3450
3610
4080
2860
3140
4170
4170
4220
4280
10×25
2200
2700
1800
0.042
0.031
0.049
1650
1910
1450
1500
2200
1500
0.042
0.031
0.049
1650
1910
1450
2200
1500
1000
0.042
0.031
0.049
1650
1910
1450
12.5×25
3300
3900
0.035
0.027
1900
2230
2200
3300
3300
0.035
0.035
0.027
1900
1900
2230
1500
2200
2200
0.035
0.035
0.027
1900
1900
2230
12.5×30
4700
0.024
2650
3900
0.024
2650
2700
0.024
2650
12.5×35
16×15
5600
2700
0.020
0.042
2880
1940
4700
2200
0.020
0.042
2880
1940
3300
1500
0.020
0.042
2880
1940
5600
0.027
2530
3900
4700
0.027
0.027
2530
2600
18×31.5
6800
8200
10000
12000
6800
10000
12000
0.021
0.017
0.015
0.013
0.026
0.019
0.015
2930
3450
3610
4080
2860
3140
4170
5600
6800
8200
10000
5600
6800
8200
0.021
0.017
0.015
0.013
0.026
0.019
0.015
2930
3450
3610
4080
2860
3140
4170
2700
3300
3900
4700
4700
5600
6800
3900
4700
5600
0.027
0.027
0.021
0.021
0.017
0.015
0.013
0.026
0.019
0.015
2530
2600
2930
2930
3450
3610
4080
2860
3140
4170
18×35.5
18×40
15000
18000
0.014
0.012
4220
4280
10000
12000
0.014
0.012
4220
4280
8200
10000
0.014
0.012
4220
4280
10×30
12.5×16
12.5×20
16×20
16×25
16×31.5
16×35.5
16×40
18×20
18×25
50 WV
VDC
ΦD×L
IMP.
CAP.(μF)
5×11
6.3×11
8×11.5
8×15
8×20
63 WV
0.47
1
2.2
3.3
4.7
6.8
10
22
33
22
33
47
56
68
100
120
120
12.00
4.00
2.50
2.20
3.00
1.50
1.50
0.70
0.70
0.30
0.30
0.30
0.30
0.170
0.170
0.170
0.120
RIPPLE
28
50
51
53
80
100
100
180
180
295
295
340
340
460
555
555
730
180
220
150
0.090
0.090
0.120
910
910
760
10×12.5
10×16
10×20
10×25
10×30
12.5×16
12.5×20
12.5×25
12.5×30
220
220
0.120
0.084
760
1050
270
330
270
330
0.084
0.084
0.060
0.060
1050
1050
1220
1220
470
330
560
470
270
330
470
0.060
0.055
0.055
0.043
0.061
0.061
0.061
1220
1440
1440
1690
1260
1260
1260
560
470
560
680
0.061
0.045
0.045
0.045
1260
1660
1660
1660
560
680
820
1000
0.034
0.034
0.034
0.034
1950
1950
1950
1950
680
0.030
2310
820
470
820
0.025
0.055
0.034
2510
1690
2210
1000
1000
0.034
0.025
2210
2555
1500
1200
0.025
0.022
2555
3010
1500
2200
1800
1000
1200
1500
1800
2200
2700
2200
0.019
0.019
0.016
0.036
0.026
0.026
0.021
0.021
0.021
0.017
3150
3150
3710
2490
2740
2740
3635
3635
3635
3680
2700
0.014
3800
12.5×35
16×15
16×20
16×25
16×31.5
16×35.5
16×40
18×20
18×25
18×31.5
18×35.5
18×40
CAP.(μF)
4.7
10
15
IMP.
1.300
1.000
0.880
80WV
RIPPLE CAP.(μF)
100
110
IMP.
RIPPLE
165
22
0.800
180
33
47
56
68
82
0.350
0.220
0.220
0.220
0.160
265
500
500
500
665
100
120
150
68
82
100
120
120
150
180
220
180
220
270
330
220
270
0.160
0.120
0.120
0.130
0.110
0.110
0.110
0.076
0.076
0.076
0.076
0.056
0.056
0.056
0.056
0.046
0.046
665
820
820
600
690
690
690
950
950
950
950
1150
1150
1150
1150
1350
1350
180
220
270
330
390
270
330
390
470
390
470
0.072
0.072
0.072
0.072
0.072
0.041
0.041
0.041
0.041
0.031
0.031
1150
1150
1150
1150
1150
1500
1500
1500
1500
1900
1900
560
470
680
560
680
820
0.031
0.028
0.028
0.024
0.024
0.024
1900
2300
2300
2500
2500
2500
470
560
680
680
820
1000
820
1000
0.032
0.032
0.032
0.025
0.025
0.025
0.021
0.021
2000
2000
2000
2600
2600
2600
2850
2850
1000
1200
680
820
0.019
0.018
0.030
0.024
2900
3400
2500
2800
820
1000
470
680
1200
1500
0.020
0.020
3300
3300
1500
0.018
1800
2200
0.017
0.017
3300
3900
100 WV
47
0.300
330
100
0.250
450
100
0.190
565
68
0.170
480
82
0.170
480
100
0.110
600
120 WV
CAP.(μF)
IMP.
RIPPLE
4.7
1.500
105
6.8
1.400
125
10
10
15
22
1.400
0.570
0.570
0.570
125
205
205
205
22
27
33
33
39
47
47
68
47
0.500
0.360
0.360
0.360
0.250
0.250
0.190
0.190
0.170
310
355
355
355
450
450
565
565
480
68
0.110
600
82
100
82
100
0.110
0.110
0.084
0.084
600
600
800
800
CAP.(μF)
IMP.
RIPPLE
68
0.190
500
120
180
220
0.084
0.084
0.084
800
800
800
150
220
0.069
0.069
900
900
100
120
0.069
0.069
900
900
150
180
0.110
0.110
750
750
100
0.110
750
220
220
270
0.110
0.062
0.062
750
1100
1100
150
220
0.062
0.062
1100
1100
100
0.110
700
330
270
330
0.062
0.062
0.047
1100
1100
1250
150
220
0.062
0.047
1100
1250
120
0.110
720
390
0.042
1500
270
330
0.042
0.036
1500
1650
470
0.036
1650
390
0.036
1650
330
470
0.048
0.038
1350
1700
220
330
470
0.048
0.036
0.036
1350
1650
1650
680
0.036
1850
470
0.032
1850
0.029
0.027
0.038
0.036
2000
2200
1700
1750
560
680
680
330
470
0.029
0.029
0.027
0.045
0.036
2000
2000
2200
1500
1750
820
0.030
1900
560
0.030
1900
3400
1000
0.027
2200
3500
3500
1200
0.026
2700
680
1000
820
1000
0.027
0.027
0.026
0.026
2200
2200
2700
2700
Rated Ripple Current (mArms / 105℃,100KHz)
Impedance (Ω max. / 20℃, 100KHz)
Nominal Capacitance(μF)
SamYoung Electronics Co., Ltd.
PAGE: 3 OF 5
APPROVAL NO.
710 - 001
ALUMINUM ELECTROLYTIC CAPACITORS
STRUCTURE AND MATERIALS
LEAD WIRE
PACKING PAD
LEAD WIRE
AL LEAD
AL FOIL ( - )
AL LEAD
AL FOIL ( + )
SLEEVE
AL CASE
ADHESIVE TAPE
ELEMENT
SEPARATOR
CE04
TYPE
MINIATURE SIZED TYPE CAPACITORS COMPONENT
PART NAME
LEAD WIRE
AL LEAD
PACKING PAD
SLEEVE
AL CASE
AL FOIL
AL FOIL
SEPARATOR
MATERIALS
TINNED COPPER - PLY WIRE(Pb-FREE)
ALUMINUM 99.92 % OVER
SYNTHETIC RUBBER
VENDER
KISTRON
KOHOKU
NANTONG HONG YANG
KANG WON AUTO FITTING
NAN TONG HUI FENG
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KOHOKU
KISTRON
SUNG NAM
CCW/ZHE JIANG TIAN TAI
ZHE JIANG TIAN HUA
MOO DEUNG
SUZHOU QILIAN
P.E.T(Poly Ethlylene Terephthalate Resin)
SHUN PENG PLASTIC
YUN LIN PLASTIC
ZHANG JIA GANG LIAN YI
ALUMINUM 99.0 % OVER
FORMED ALUMINUM 99.9 % OVER
ETCHED ALUMINUM 98.0 % OVER
INSULATION PAPER
ADHESIVE TAPE POLY PROPYLENE OR POLY IMIDE FILM
LIN AN AO XING
NANTONG CHUANGJIA
DONG NAM
D.N TECH/HA NAM
K.D.K/JCC/MATSUSHITA
SAM YOUNG
BECROMAL
SATMA
HEC
XINJIANG JOINWORLD
HUAFENG / NANTONG /RAOIO
LUXON/LITON
K-JCC
K.D.K
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ELECON/WU JIANG FEILO
KAN/LUNAN
SPO
N.K.K
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PAGE: 4 OF 5
When using aluminum electrolytic capacitors,pay strict attention to the following:
1. Electrolytic capacitors for DC application require polarization.
Confirm the polarity.If used in reversed polarity,the circuit life may be shortened or the capacitor may be damaged.For
use on circuits whose polarity is occasionally reversed,or whose polarity is unknown,use bi-polarized capacitors (BPseries).Also,note that the electrolytic capacitor cannot be used for AC application.
2. Do not apply a voltage exceeding the capacitor`s voltage rating.
If a voltage execeeding the capacitor`s voltage rating is applied,the capacitor may be damaged as leakage current increases. When using the capacitor with AC voltage superimposed on DC voltage,care must be exercised that the peak
value of AC voltage does not exceed the rated voltage.
3. Do not allow excessive ripple current to pass.
Use the electrolytic capacitor at current values within the permissible ripple range.If the ripple current exceeds the specified value,request capacitors for high ripple current applications.
4. Ascertain the operating temperature range.
Use the electrolytic capacitors according to the specified operating temperature range.Usage at room temperature will
ensure longer life.
5. The electrolytic capacitor is not suitable for circuits in which charge and discharge are frequently repeated.
If used in circuits in which charge and discharge are frequently repeated,the capacitance value may drop,or the capacitor may be damaged.Please consult our engineering department for assistance in these applications.
6. Apply voltage treatment to the electrolytic capacitor which has been allowed to stand for a long time.
If the electrolytic capacitor is allowed to stand for a long time,its withstand voltage is liable to drop,resulting in increased leakage current.If the rated voltage is applied to such a product,a large leakage current occurs and this generates
internal heat,which damaged the capacitor.If the electrolytic capacitor is allowed to stand for a long time,therefore,use
it after giving voltage treatment (Note 1).(However,no voltage treatment is required if the electrolytic capacitor is allowed to stand for less than 2 or 3 years at normal temperature.)
7. Be careful of temperature and time when soldering.
When soldering a printed circuit board with various,components,care must be taken that the soldering temperature is
not too high and that the dipping time is not too long.Otherwise,there will be adverse effects on the electrical characteristics and insulation sleeve of electrolytic capacitors in the case of small-sized electrolytic capacitors,nothing abnormal will occur if dipping is performed at less than 260℃ for less than 10 seconds.
8. Do not place a soldering iron on the body of the capacitor.
The electrolytic capacitor is covered with a vinyl sleeve.If the soldering iron comes in contact with the electrolytic capacitor body during wiring,damage to the vinyl sleeve and/or case may result in defective insulation,or improper protection of the capacitor element.
9. Cleaning circuit boards after soldering.
Some solvents have adverse effects on capacitors.
Please refer to the next page.
10.Do not apply excessive force to the lead wires or terminals.
If excessive force is applied to the lead wires and terminals,they may be broken or their connections with the internal
elements may be affectde.(For strength of terminals,refer to KS C IEC 60384-4(JIS C5101-1,JIS C5101-4)
11.Care should be used in selecting a storage area.
If electrolytic capacitors are exposed to high temperatures caused by such things as direct sunlight,the life of the capacitor may be adversely affected.Storage in a high humidity atmosphere may affect the solderability of lead wires and
terminals.
12.Surge voltage.
The surge voltage rating is the maximum DC over-voltage to which the capacitor may be subjected for short periods not exceeding approximately 30 seconds at infrequent intervals of not more than six minutes.According to KS C IEC 60384
-4,the test shall be conducted 1000 cycles at room temperature for the capacitors of characteristic KS C IEC 60384-4 or at
the maximum operating temperature for the capacitors of characteristics B and C of KS C IEC 60384-4 with voltage applied through a series resistance of 1000 ohms without discharge.The electrical characteristics of the capacitor after the
test are specified in KS C IEC 60384-4.Unless otherwise specified,the rated surge voltage are as follows:
Rated Voltage(V)
2
4 6.3 10 16 25 35 50 63 80 100 160 200 250 315 350 400 450 500
Rated Surge Voltage(V) 2.5 5
8 13 20 32 44 63 79 100 125 200 250 300 365 400 450 500 550
Note 1 Voltage treatment … Voltage treatment shall be performed by increasing voltage up to the capacitor`s voltage rating gradually while lowering the leakage current.In this case,the impressed voltage shall be in the range where the leakage current of the electrolytic capacitor is less than specified value.Meanwhile,the voltage treatment time
may be effectively shortened if the ambient temperature is increased (within the operating temperature range).
Note 2 For methods of testing, refer to KS C IEC 60384-4,(JIS C 5101-1,JIS C 5101-4)
SamYoung Electronics Co., Ltd.
PAGE: 5 OF 5
CLEANING CONDITIONS
Aluminum electrolytic capacitors that have been exposed to halogenated hydrocarbon cleaning and defluxing solvents
are susceptible to attack by these solvents.This exposure can result in solvent penetration into the capacitors, leading
to internal corrosion and potential failure.
Common type of halogenated cleaning agents are listed below.
Structural
Formula
Chemical Name
Representatice Brand
Name
Trichlorotrifluoroethane
C 2CI3F3
Freon TF,Daiflon S-3
Fluorotrichloromethane
CCI3F
Freon-11,Daiflon S-1
1,1,1-Trichloroethane
F2H3CI3
Chloroethane
Trichloroethylene
C 2HCI3
Trichiene
Methyl Chloride
CH3CI
MC
We would like to recommend you the below cleaning materials for your stable cleaning condition taking the place of
previous materials.
◎Isopropyl Alcohol(IPA) or Water
Cleaning method: One of immersion, ultrasonic or vapor cleaning.
Maximum cleaning time: 5 minutes(Chip type: 2 minutes)
※Do not use AK225AES
Aluminum electrolytic capacitors are easily affeceted by halogen ions,particularly by chloride ions.
Excessive amounts of halogen ions,if happened to enter the inside of the capacitors, will give corrosion
accidents-rapid capacitance drop and vent open. The extent of corrosion accidents varies with kinds of
electrolytes and seal-materials. Therefore, the prevention of halogen ion contamination is the most
improtant check point for quality control in our procuction lines. At present, halogenated hydrocarboncontained organic solvents such as Trichloroethylene, 1,1,1-Trichloroethane, and Freon are used to
remove flux from circuit boards.
If electroytic capacitors are cleaned with such solvents,they may gradually penetrate the seal portion and cause the
eosion.When using latex-based adhesive on the capacitors rubber end seal for adhesion to a PCB, corrosion may
occur depending on the kind of solvent in the adhesive. Select an adhesive as an organic solvent with dissolved polymer
that is not halogenated hydrocarbon. Hot air drying is required for eliminating the solvent between the product and the
PCB at 50℃~80℃ after coating.
Followings are the penetration path of the halogenated solvent.
① Penetration between the rubber and the aluminum case
② Penetration between the rubber and the lead wire
③ Penetration through the rubber
The inside of the capacitors,the mechanism of corrosion of aluminum electrolytic capacitors by halogen ions
can be explainedas follows:
Halides(RX) are absorbed and diffused into the seal portion. The halides then enter the inside of the
capacitors and contact with the electrolyte of the capacitors. Where by halogen ions are made free by
a hydrolysis with water in the electrolyte:
+
-
RX + H2O → ROH + H + X
-
The halogen ions (X ) react with the dielectric substance(Al2O3) of aluminum electrolytic capacitors:
+
-
AI2O3 + 6H + 6X →2ALX3 + 3H2O
AIX3 is dissociated with water:
+
-
ALX3 + 3H2O → AL(OH)3 + 3H + 3X
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﹣SamYoung Electronics Co.,Ltd.(Korea/China)
SamYoung Electronics Co., Ltd.