20140228081310DEWRhnZ

Aluminum Electrolytic Capacitors
NS Series
(No Sparks with DC Overvoltage)
MERITEK
FEATURES
•
•
No sparks with specified DC overvoltage applied.
Withstanding 2000 hours application of rate ripple current at 105°C.
SPECIFICATIONS
Item
Characteristic
Operating Temp Range
- 25 ~ +105°C
Rated Working Voltage
200 ~ 400VDC
Capacitance Tolerance
(120Hz 20°C)
± 20%(M)
I ≤ 0.06CV + 10 (µA)
Leakage Current
I : Leakage Current (µA)
C : Rated Capacitance(µF)
V : Working Voltage (V)
(20°C)
*After 2 minutes
Surge Voltage
W.V.
200
400
(20°C)
S.V.
250
450
Dissipation Factor ( tan δ )
(120Hz 20°C)
W.V.
200
400
tan δ
0.15
0.24
Low Temperature Stability
Impedance ratio at 120Hz
Rated Voltage (V)
-25°C / +20°C
Load Life
200
400
4
6
After 2000 hours application of W.V. and +105°C ripple current value , the capacitor shall meet
the following limits. ( DC + ripple peak voltage ≤ rated working voltage )
Shelf Life
Capacitance Change
≤ ±20% of initial.
Dissipation Factor
≤ 200% of initial specified value
Leakage Current
≤ initial specified value
At +105°C no voltage application after 1000 hours the capacitor shall meet the limits for load life
characteristics. ( with voltage treatment )
PART NUMBER S YSTEM
DIMENSIONS (mm)
NS 50V 220 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
Tape & Ammo
TR
Tape & Reel
Blank
Case size – (D) Diameter x (L) Length in mm (Optional)
φD
F
d
a
16
7.5
0.8
1.5
18
7.5
0.8
1.5
Rev. 7a
NS Series
Aluminum Electrolytic Capacitors
(No Sparks with DC Overvoltage)
MERITEK
RIPPLE CURRENT COEFFICIENTS
Frequency(Hz)
W.V.
200V
400V
60
120
0.80
0.75
1.00
1.00
1k
Multiplier
1.30
1.50
10k
100k
1.40
1.75
1.60
1.85
Temperature(°C)
65
85
105
Multiplier
1.80
1.50
1.00
CASE SIZE & MAX RIPPLE CURRENT
Case size
Max. ripple current
V
Cap.
(uF) Item
200
DxL
R.C.
22
33
39
47
56
68
82
100
120
150
180
220
16x25
16x31.5
18x25
16x31.5
18x25
16x40
18x31.5
18x35.5
18x40
DxL
: DxL
(mm)
: mA(rms) 105°C 120Hz
400
R.C.
16x25
16x25
16x31.5
18x25
170
210
260
250
16x31.5
16x40
18x31.5
280
340
330
18x35.5
18x40
380
440
400
480
470
540
520
660
630
730
770
DC OVERVOLTAGE TEST CONDITION
The vent will be operated and the capacity shall become an open circuit without
burning the material when the following excess DC voltage is applied.
Rated
200 VDC
400 VDC
Current
4A
2A
Test DC voltage
300/375 VDC
500/600 VDC
AC input
SW
Cx
-
Constant DC voltage/current power supply
Rev. 7a
NS Series
Aluminum Electrolytic Capacitors
(No Sparks with DC Overvoltage)
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)
Item
Symbol
Case Size
4x5
5 x 5 6.3x5 8 x 5
4x7
5 x 7 6.3x7 8 x 7 5 x 11 6.3x11 8 x 11.5 10x12.5 10x16
0.45
0.5
10x18 10x20
Tolerance
Lead wire diameter
d
Body height
A
Intervals of bodies
P
12.7
±1.0
Intervals of punched
holes
P0
12.7
±0.2
6.0
8.0
12.5
13
14
0.6
±0.05
17.5 19.5 21.5
MAX
Fig 1.
Fig 4.
3.85
Distance between
holes and lead wire
P1
5.35 5.1 5.1
5.6
Distance between
holes and bodies
5.35 5.1
5.35 5.1 5.1
5.6
5.1
±0.7
5.1
5.35 5.1 4.6 5.35 5.1
P2
F
6.35
2.0 2.5
2.5
2.0 2.5
2.5
Fig 2.
Fig 3.
4.6
±1.0
Fig 1.
Fig 4.
5.0
Distance between
lead and lead
Remark
+0.8
-0.2
2.5
Fig 2.
F1:5.0
+0.5
Fig 3.
F1:5.0
+0.5
10
1.5
2.0 2.5 2.5 1.5
2.0 2.5 3.5 2.0 2.5 3.5
10
Base tape width
W
W0
18.0
±0.5
12.5
MIN
Deviation between
holes and base tape
W1
9.0
±0.5
Deviation between
adhesive and base
tape
W2
1.5
MAX
Adhesive tape width
17.5
18.5
20.0
17.5
18.5
18.5
18.5
Distance between
body bottom and tape
center
H
Lead wire clinched
height
H0
Distance between
body top and tape
center
H1
Punched hole
diameter
D0
4.0
±0.3
Length of not good
lead slit
L
11.0
MAX
Base and adhesive
tape thickness
t
0.6
±0.3
Deviation of body
alignment
∆h
0
±2.0
Deviation of body
alignment
∆h1
0
±1.0
±0.5
16.0
24.5
Fig 1.
Fig 4.
Fig 2.
Fig 3.
±0.5
27.5
32.5
33.0 36.0 38.0 41.0
MAX
Rev. 7a
NS Series
Aluminum Electrolytic Capacitors
(No Sparks with DC Overvoltage)
MERITEK
DIMENSIONS (Ø12.5~ Ø18)
Item
Symbol
Lead wire diameter
d
Body height
A
Intervals of bodies
P
Intervals of punched
holes
P0
Distance between
holes and lead wire
P1
Distance between
holes and bodies
Distance between
lead and lead
Case Size
12.5 x 20
12.5 x 25
21.5
26.5
12.5 x 30
16 x 25
16 x 31.5
31.5
26.5
33
0.6
16 x 35.5 18 x 35.5
0.8
15.0
37.0
3.75
5.0
±0.7
±1.0
+0.8
-0.2
7.5
Base tape width
Adhesive tape width
W
W0
18.0
15.0
±0.5
MIN
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
H
Distance between
body top and tape
center
H1
Punched hole
diameter
Length of not good
lead slit
16.5
40.5
45.5
18.5
50.5
46.5
53.5
±0.5
56.5
56.5
Fig 5.
Fig 6.
MAX
D0
4.0
±0.3
L
11.0
MAX
t
0.6
±0.3
Deviation of body
alignment
∆h
0
±2.0
Deviation of body
alignment
∆h1
0
±1.0
Base and adhesive
tape thickness
Fig 5.
Fig 6.
±0.2
7.5
F
MAX
±1.0
15.0
P2
Remark
±0.05
37.0
30.0
5.0
Tolerance
Rev. 7a
Aluminum Electrolytic Capacitors
NS Series
(No Sparks with DC Overvoltage)
MERITEK
Rev. 7a
Aluminum Electrolytic Capacitors
NS Series
(No Sparks with DC Overvoltage)
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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