The part number, comprising 14 digits, is formed as follows:
1
2
3
4
5
6
7
8
9
10 11
12
13
14
geneRAl TeCHnICAl DATA
Dielectric:
polypropylene film.
Plates:
aluminium layer deposited by evaporation under
vacuum.
Winding:
non-inductive type.
tinned wire, low thermical conductivity.
leads:
Protection:
plastic case, thermosetting resin filled.
Box material is solvent resistant and flame
retardant according to UL94.
Marking:
manufacturer’s logo, series (R79), capacitance,
tolerance, D.C. rated voltage.
Climatic category:
55/105/56 IeC 60068-1
Operating temperature range:
-55 to +105°C
Related documents:
IeC 60384-16
Winding scheme
R 7 9
Digit 1 to 3
Digit 4
C
-
series code
d.c. rated voltage:
G = 160V
I = 250V
P = 630V
M = 400V
Digit 5
Pitch: C = 5mm
Digit 6 to 9
Digits 7 - 8 - 9 indicate the first three digits of
Capacitance value and the 6th digit indicates
the number of zeros that must be added to
obtain the Rated Capacitance in pF.
Digit 10 to 11 Mechanical version and packaging (table 1)
Digit 12
Identifies the dimensions and electrical
characteristics.
Digit 13
Internal use.
Digit 14
Capacitance tolerance:
H=2.5%; J=5%; K=10%
Table 1 (for more detailed information, please refer to page 14)
Standard
packaging style
AMMo-PACK
ReeL Ø 355mm
Loose, short leads
Loose, long leads
lead length
(mm)
Ordering code
(
Digit 10 to 11)
single sided metallized
polypropylene film
4
+1.5
17
+1/-2
DQ
CK
AA
Z3
Note: Ammo-pack is the preferred packaging for taped version.
09/2008
134
MeTAllIZeD POlyPROPylene FIlM CAPACITOR
MUlTIPURPOSe APPlICATIOnS
p = 5 mm
PRoDUCT CoDe:
R79
MKP series
R79
Rated
Cap.
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
0.18
0.22
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
160Vdc/70Vac
std dimensions
B
H
L
3.5 7.5 7.2
4.5 9.5 7.2
4.5 9.5 7.2
4.5 9.5 7.2
5.0 10.0 7.2
5.0 10.0 7.2
6.0 11.0 7.2
6.0 11.0 7.2
7.2 13.0 7.2
7.2 13.0 7.2
p
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Max
dv/dt
(V/µs)
100
100
100
100
100
100
100
100
100
100
Max K
0
(V
2
/µs)
32 e3
32 e3
32 e3
32 e3
32 e3
32 e3
32 e3
32 e3
32 e3
32 e3
Part number
R79GC2390--4--
R79GC2470--4--
R79GC2560--4--
R79GC2680--4--
R79GC2820--4--
R79GC3100--4--
R79GC3120--4--
R79GC3150--4--
R79GC3180--4--
R79GC3220--4--
Rated
Cap.
3900 pF
4700 pF
5600 pF
6800 pF
8200 pF
0.010 µF
0.012 µF
0.015 µF
0.018 µF
0.022 µF
0.027 µF
0.033 µF
0.039 µF
0.047 µF
Rated
Cap.
1000 pF
1200 pF
1500 pF
1800 pF
2200 pF
2700 pF
3300 pF
3900 pF
4700 pF
5600 pF
6800 pF
8200 pF
0.010 µF
0.012 µF
0.015 µF
0.018 µF
Mechanical version and packaging (Table1)
Internal use
Tolerance: J (±5%); K (±10%)
400Vdc/200Vac
std dimensions
B
H
L
p
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
4.5 9.5 7.2 5.0
4.5 9.5 7.2 5.0
5.0 10.0 7.2 5.0
5.0 10.0 7.2 5.0
6.0 11.0 7.2 5.0
6.0 11.0 7.2 5.0
7.2 13.0 7.2 5.0
7.2 13.0 7.2 5.0
630Vdc/220Vac*
std dimensions
B
H
L
p
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
4.5 9.5 7.2 5.0
4.5 9.5 7.2 5.0
4.5 9.5 7.2 5.0
5.0 10.0 7.2 5.0
5.0 10.0 7.2 5.0
6.0 11.0 7.2 5.0
6.0 11.0 7.2 5.0
7.2 13.0 7.2 5.0
7.2 13.0 7.2 5.0
Max
dv/dt
(V/µs)
400
400
400
400
400
400
400
400
400
400
400
400
400
400
Max
dv/dt
(V/µs)
500
500
500
500
500
500
500
600
600
600
600
600
600
600
600
600
Max K
0
(V
2
/µs)
320 e3
320 e3
320 e3
320 e3
320 e3
320 e3
320 e3
320 e3
320 e3
320 e3
320 e3
320 e3
320 e3
320 e3
Max K
0
(V
2
/µs)
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
630 e3
Part number
R79MC1390--4--
R79MC1470--4--
R79MC1560--4--
R79MC1680--4--
R79MC1820--4--
R79MC2100--4--
R79MC2120--4--
R79MC2150--4--
R79MC2180--4--
R79MC2220--4--
R79MC2270--4--
R79MC2330--4--
R79MC2390--4--
R79MC2470--4--
Part number
R79PC1100--4--
R79PC1120--4--
R79PC1150--4--
R79PC1180--4--
R79PC1220--4--
R79PC1270--4--
R79PC1330--4--
R79PC1390--4--
R79PC1470--4--
R79PC1560--4--
R79PC1680--4--
R79PC1820--4--
R79PC2100--4--
R79PC2120--4--
R79PC2150--4--
R79PC2180--4--
Rated
Cap.
0.012
0.015
0.018
0.022
0.027
0.033
0.039
0.047
0.056
0.068
0.082
0.10
0.12
0.15
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
µF
250Vdc/160Vac
std dimensions
B
H
L
p
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
3.5 7.5 7.2 5.0
4.5 9.5 7.2 5.0
4.5 9.5 7.2 5.0
4.5 9.5 7.2 5.0
5.0 10.0 7.2 5.0
6.0 11.0 7.2 5.0
6.0 11.0 7.2 5.0
7.2 13.0 7.2 5.0
7.2 13.0 7.2 5.0
Max
dv/dt
(V/µs)
250
250
250
250
250
250
250
250
250
250
250
250
250
250
Max K
0
(V /µs)
125 e3
125 e3
125 e3
125 e3
125 e3
125 e3
125 e3
125 e3
125 e3
125 e3
125 e3
125 e3
125 e3
125 e3
2
Part number
R79IC2120--4--
R79IC2150 --4--
R79IC2180 --4--
R79IC2220 --4--
R79IC2270 --4--
R79IC2330 --4--
R79IC2390 --4--
R79IC2470 --4--
R79IC2560 --4--
R79IC2680 --4--
R79IC2820 --4--
R79IC3100 --4--
R79IC3120 --4--
R79IC3150 --4--
Mechanical version and packaging (Table1)
Internal use
Tolerance: H (±2.5%); J (±5%); K (±10%)
Mechanical version and packaging (Table1)
Internal use
Tolerance: H (±2.5%); J (±5%); K (±10%)
All dimensions are in mm.
Note: If the working voltage (V) is lower than the rated voltage (V
R
), the capacitor may work at higher dv/dt. In this case the
maximum value allowed is obtained multiplying the above value (see table dv/dt) with the ratio V
R
/V.
The pulse characteristic K
0
depends on the voltage wave-form and in any case it cannot overcome the value given in
the above table. The dv/dt test is carried out at 2 times the above values.
*Not suitable for across-the-line applications. Please refer to Interference suppression Capacitors (page 145).
135
09/2008
MeTAllIZeD POlyPROPylene FIlM CAPACITOR
MUlTIPURPOSe APPlICATIOnS
p = 5 mm
PRoDUCT CoDe:
R79
MKP series
R79
eleCTRICAl CHARACTeRISTICS
Rated voltage (V
R
):
160Vdc - 250 Vdc 400 Vdc - 630 Vdc
+85°C
TeST MeTHOD AnD PeRFORMAnCe
Damp heat, steady state:
Test conditions
Rated temperature (T
R
):
Temperature derated voltage:
for temperatures between +85°C and +105°C a
decreasing factor of 1.25% per degree C on the rated
voltage V
R
(d.c. and a.c.) has to be applied.
Capacitance range:
1000pF to 0.22 µF
Capacitance values:
e12 series (IeC 60063 Norm).
Capacitance tolerances
(measured at 1 kHz):
±2.5% (H); ±5% (J); ±10% (K).
Total self-inductance
(L):
≈ 6 nH
(lead length ≈2 mm).
Temperature coefficient
(ppm/°C):
-200 (typical value).
Dissipation factor (DF):
tgd 10
-4
at +25°C ±5°C
kHz
001
010
100
MKP C≤0.1 µF
tgδx10
-4
≤060
≤10
≤30
MKP C>0.1 µF
tgδx10
-4
≤060
≤
10
Temperature:
Relative humidity (RH):
Test duration:
Performance
+40°C±2°C
93%±2%
56 days
Capacitance change |∆C/C |:
≤3%
≤10x10
-4
at 1kHz
DF change (∆tgδ):
Insulation resistance:
≥50%
of initial limit.
endurance:
Test conditions
Temperature:
Test duration:
Voltage applied:
Performance
+85°C±2°C
1000 h
1.25xV
R
Capacitance change |∆C/C |:
≤3%
≤10x10
-4
at 10kHz
DF change (∆tgδ):
Insulation resistance:
≥50%
of initial limit.
Resistance to soldering heat:
Test conditions
solder bath temperature:
+260°C±5°C
Dipping time (with heat screen):10 s±1 s
Capacitance change |∆C/C |:
≤2%
≤10x10
-4
at 10kHz
DF change (∆tgδ):
Insulation resistance:
≥
initial limit.
long term stability
(after two years):
Storage:
standard environmental conditions (see page 12).
Performance
Performance
Dielectric absorption (DA):
0.05%
Insulation resistance:
Test conditions
Temperature:
+25°C±5°C
Voltage charge time:
1 min
Voltage charge:
100Vdc
Performance
≥1x10
5
MΩ (Typ.value: 5x10
5
MΩ)
Test voltage between terminations:
1.6xV
R
applied for 2 s at +25°C±5°C.
Capacitance change |∆C/C |:
≤0.5%
09/2008
136
MeTAllIZeD POlyPROPylene FIlM CAPACITOR
MUlTIPURPOSe APPlICATIOnS
p = 5 mm
PRoDUCT CoDe:
R79
MKP series
R79
MAX. VoLTAGe (Vr.m.s.) VeRsUs FReQUeNCY (sinusoidal wave-form / Th
≤
40°C)
Note: p (pitch) in mm.
137
09/2008
MeTAllIZeD POlyPROPylene FIlM CAPACITOR
MUlTIPURPOSe APPlICATIOnS
p = 5 mm
PRoDUCT CoDe:
R79
MKP series
R79
MAX. CURReNT (Ir.m.s.) VeRsUs FReQUeNCY (sinusoidal wave-form / Th
≤
40°C)
Note: p (pitch) in mm.
Statements of suitability for certain applications are based on our knowledge of typical operating conditions for such applications, but are not intended to constitute –
and we specifically disclaim – any warranty concerning suitability for a specific customer application or use. This Information is intended for use only by customers who
have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise
provided by us with reference to the use of our products is given gratis, and we assume no obligation or liability for the advice given or results obtained.
中风发生时，一切都是以秒来计算的。延误治疗可能导致大脑重大损伤。伦敦大学医学院的一位博士Alistair McEwan已经获得行为医学研究所(Action Medical Research)的同意，为急救人员开发一种无线诊断系统来减少时间延误。感谢抗血栓药物，一些病人在病情发作的三个小时之内可以完全恢复。但出血也会导致中风。医生在治疗之前需要确定发病原因，因为不适当的服用抗血栓药物会加重损害。...[详细]
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