RFX250V151MTA18X31.5 [MERITEK]
Aluminum Electrolytic Capacitor, Aluminum (wet);
| 型号： | RFX250V151MTA18X31.5 |
| 厂家： | 
MERITEK ELECTRONICS CORPORATION |
| 描述： | Aluminum Electrolytic Capacitor, Aluminum (wet) |
| 文件： | 总6页 (文件大小：933K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Aluminum Electrolytic Capacitors
RFXSeries
(High R.C., High Reliability)
MERITEK
FEATURES
High ripple current, low E.S.R. and long life
Suitable for electronic ballast, adaptor and switching power
SPECIFICATIONS
Item
Characteristic
Operating Temp Range
Rated Working Voltage
Capacitance Tolerance
- 40 ~
+
105C
- 25 ~
+105C
160 ~ 400VDC
450VDC
(120Hz 20C)
20%(M)
Leakage Current
I 0.06CV+10 (uA)
I : Leakage Current (A)
C : Rated Capacitance(F)
V : Working Voltage (V)
(20C)
＊After 2 minutes
Surge Voltage
W.V.
160
200
250
350
400
450
(20C)
S.V.
200
250
300
400
450
500
Dissipation Factor ( tan )
(120Hz 20C)
W.V.
160
0.15
200
250
350
400
450
tan
0.15
0.15
0.24
0.24
0.24
Low Temperature Stability
Impedance ratio at 120Hz
Rated Voltage (V)
-25C / +20C
160~250
350~400
450
3
4
6
6
6
-
-40C / +20C
Load Life
After hours application (D≤8mm 3000hrs, D ≥10mm 5000hrs) of W.V. and +105C ripple
current value, the capacitor shall meet the following limits. ( DC + ripple peak voltage rated
working voltage )
Capacitance Change
20% of initial value.
Dissipation Factor
Leakage Current
200% of initial specified value
initial specified value
Shelf Life
At +105C no voltage application after 1000 hours. The rated voltage shall be applied to the
capacitors for a minimum of 30 minutes, at least 24 hrs and not more than 48 hrs before
measurement. Cap& DF shall meet the limits for load life characteristics, leakage current ≤ 500% of
the initial specified value.
P
ART
N
UMBER SYSTEM
DIMENSIONS (mm)
RFX 200V 101 M TA 16x25
Meritek Series
Rated Voltage
Rated Capacitance
Express in micro farad(uF), First two digits are
significant figures, Third digit denotes number of
zeros. ‘R’ denotes decimal point for values less
than 10uF
Tolerance
M - 20%
Package
Code
TA
TR
Blank
Tape & Ammo
Tape & Reel
D
F
18
7.5
0.8
1.5
10
5.0
0.6
1.5
12.5
5.0
16
7.5
0.8
1.5
Case size – (D) Diameter x (L) Length in mm (Optional)
d
0.6
a
1.5
Rev. 7a
Aluminum Electrolytic Capacitors
RFXSeries
(High R.C., High Reliability)
MERITEK
R
C
IPPLE CURRENT COEFFICIENTS
Frequency(Hz)
W.V.
100k
120
1k
10k
Temperature(C)
105
65
75
85
95
Multiplier
Multiplier
1.8
1.65
1.50
1.25
1.00
D=10mm
D>10mm
0.25
0.35
0.61
0.66
0.88
0.89
1.00
1.00
160~450V
ASE
S
IZE
&
M
AX
R
IPPLE CURRENT
Case size
Max. impedance
Max. ripple current
: DxL
: Ω
(mm)
100kHz
20C
: mA(rms) 105C 100kHz
V
160
200
IMP
250
Cap.
(uF)
10
Item
DxL
IMP
R.C.
DxL
R.C.
DxL
IMP
R.C.
10x20
12.5x20
12.5x25
12.5x25
16x25
16x31.5
18x31.5
18x40
3.18
1.74
1.35
1.08
0.84
0.70
0.49
0.36
240
380
22
33
47
68
100
150
220
330
10x20
10x20
1.47
1.15
0.92
0.71
0.59
0.41
0.31
0.25
350
430
10x20
12.5x20
12.5x20
12.5x25
16x25
1.47
1.15
0.92
0.71
0.59
0.41
0.31
350
460
510
12.5x20
12.5x25
16x25
550
550
610
730
890
730
890
730
980
16x31.5
16x31.5
18x35.5
1210
1460
2010
16x31.5
18x35.5
1210
1640
1290
1730
V
350
IMP
400
IMP
450
IMP
Cap.
(uF)
3.3
Item
DxL
R.C.
DxL
R.C.
DxL
R.C.
10x20
12.5x20
12.5x25
16x25
4.47
3.77
2.95
1.61
1.25
1.01
0.78
150
190
300
450
620
780
990
4.7
10
22
10x20
12.5x20
12.5x25
16x25
2.94
1.60
1.25
1.00
0.78
0.65
220
340
460
560
740
1010
10x20
12.5x25
12.5x25
16x25
2.94
1.60
1.25
1.00
0.78
0.65
290
460
620
740
990
1350
33
16x31.5
18x31.5
18x35.5
47
68
16x31.5
18x35.5
16x31.5
18x35.5
100
All blank voltage on sleeve marking is the same voltage as “” point to.
Rev. 7a
Aluminum Electrolytic Capacitors
RFXSeries
(High R.C., High Reliability)
MERITEK
TAPING SPECIFICATION
Lead taping is designed for automatic insertion equipment.
Capacitors with case size of 18mm x 35.5mm or smaller are available in taping type.
DIMENSIONS (Ø4~ Ø10)
Case Size
Symbol
Item
Tolerance
Remark
4 x 5
5 x 5 6.3x5 8 x 5 4 x 7
5 x 7 6.3x7 8 x 7 5 x 11 6.3x11 8 x 11.5 10x12.5 10x16 10x18 10x20
Lead wire diameter
Body height
d
A
P
0.45
0.5
0.6
±0.05
MAX
±1.0
6.0
8.0
12.5
13
14 17.5 19.5 21.5
Intervals of bodies
12.7
Intervals of punched
holes
P0
P1
P2
12.7
3.85
±0.2
±0.7
±1.0
Fig 1.
Fig 4.
Distance between
holes and lead wire
5.35 5.1 5.1
5.35 5.1 5.1
5.1
Fig 2.
Fig 3.
5.6 5.35 5.1 5.1 5.6 5.35 5.1 4.6 5.35 5.1 4.6
Distance between
holes and bodies
6.35
Fig 1.
Fig 4.
5.0
Distance between
lead and lead
+0.8
-0.2
Fig 2.
F1:5.0
2.0 2.5
2.0 2.5
F
2.5
2.5
2.5
+0.5
+0.5
Fig 3.
F1:5.0
1.5 2.0 2.5 2.5 1.5 2.0 2.5 3.5 2.0 2.5 3.5
Base tape width
W
18.0
12.5
±0.5
MIN
W0
Adhesive tape width
Deviation between
holes and base tape
W1
9.0
±0.5
Deviation between
adhesive and base
tape
W2
1.5
MAX
Fig 1.
Fig 4.
17.5
17.5
18.5 20.0
18.5 18.5
18.5
Distance between
body bottom and tape
center
H
±0.5
Fig 2.
Fig 3.
Lead wire clinched
height
H0
H1
16.0
±0.5
Distance between
body top and tape
center
24.5
27.5
32.5
33.0 36.0 38.0 41.0
MAX
Punched hole
diameter
D0
L
4.0
11.0
0.6
0
±0.3
MAX
±0.3
±2.0
±1.0
Length of not good
lead slit
Base and adhesive
tape thickness
t
Deviation of body
alignment
∆h
∆h1
Deviation of body
alignment
0
Rev. 7a
Aluminum Electrolytic Capacitors
RFXSeries
(High R.C., High Reliability)
MERITEK
DIMENSIONS (Ø12.5~ Ø18)
Case Size
Symbol
Item
Tolerance
Remark
12.5 x 20
12.5 x 25
0.6
12.5 x 30
31.5
16 x 25
16 x 31.5 16 x 35.5 18 x 35.5
0.8
Lead wire diameter
Body height
d
A
±0.05
MAX
21.5
26.5
15.0
26.5
33
37.0
37.0
Fig 5.
Fig 6.
Intervals of bodies
P
P0
P1
P2
F
30.0
3.75
7.5
±1.0
±0.2
±0.7
±1.0
Intervals of punched
holes
15.0
Distance between
holes and lead wire
5.0
5.0
Distance between
holes and bodies
7.5
Distance between
lead and lead
+0.8
-0.2
Base tape width
W
18.0
15.0
±0.5
MIN
W0
Adhesive tape width
Deviation between
holes and base tape
W1
9.0
±0.5
Deviation between
adhesive and base
tape
W2
1.5
MAX
Distance between
body bottom and tape
center
Fig 5.
Fig 6.
H
16.5
45.5
18.5
±0.5
Distance between
body top and tape
center
H1
40.5
50.5
46.5
53.5
56.5
56.5
MAX
Punched hole
diameter
D0
L
4.0
11.0
0.6
0
±0.3
MAX
±0.3
±2.0
±1.0
Length of not good
lead slit
Base and adhesive
tape thickness
t
Deviation of body
alignment
∆h
∆h1
Deviation of body
alignment
0
Rev. 7a
Aluminum Electrolytic Capacitors
RFXSeries
(High R.C., High Reliability)
MERITEK
Rev. 7a
Aluminum Electrolytic Capacitors
RFXSeries
(High R.C., High Reliability)
MERITEK
SOLDERABILITY
Capacitor lead wire is dipping into the oven, and then, dipping in 245±3℃, solder liquid for 3±0.5 seconds, the substance is above the
liquid solder 2mm, the dipping lead must be adherent 95% fresh tin at least.
RESISTANCE TO SOLDERING HEAT
Put capacitor lead wire to dip 260±5℃ in solder liquor away the body 2mm, after 10±1 seconds taken out, after 2 hours in room
temperature, should do final measurements, the values are following:
(A) Capacitance change: ≦ ±10% of initial value
(B) Dissipation factor: ≦ initial specified value
(C) Leakage current: ≦ initial specified value
(D) Visual: No damage
Rev. 7a
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