
INTRODUCTION: 
The MKTD03  Series  Metallized Polyester  Film Capacitors cover a wide range of
values and voltages. This series provides alternative dimensions for the same
values covered by the other MKTD series. These capacitors are  suitable for
applications such as Blocking, By-passing and Coupling and are widely used  in
General communication equipment.
FEATURES: 
Wide value and Voltage range
Self healing capability
Flame retardant powder epoxy encapsulation
Minimum overall dimensions  due to dip coated construction
GENERAL SPECIFICATIONS:
Dissipation factor:
 < 0.0100 at 1 K Hz for capacitance
≤
 1.0 μF, < 0.0150 at 1 K
Hz for capacitance> 1.0 μF.  
Insulation resistance:
 For 100 VDC rated parts;
≥
 9,000 M Ohms for C
≤
 0.33 μF, 
≥
 3,000 seconds for  C> 0.33 μF at a 
temperature of 25 ± 5 °C.  For 250 to 630 VDC rated parts; 
≥
 15,000 M Ohms for
C
≤
 0.33 μF, 
≥
 5,000 seconds for  C> 0.33 μF at a temperature of 25 ± 5 °C
Capacitance tolerance:
 ±5%(J), ±10%(K) and ±20%(M).  
Voltage Test :
 1.6
times the rated voltage applied between terminals for 2 seconds. at a temperature
of  25 ± 5 °C.    
Temperature range:
 -55 to  85 °C.   
Climatic category: 
F M F
LEAD SPACING mm (inches)
Rated 
10.0 
15.0 
22.5 
27.0
Voltage 
(0.40) 
(0.60) 
(0.89) 
(1.06)
100 
6 
3 
2 
1
250 
11 
7 
4 
3
400 
20 
10 
5.5 
5
630 
30 
15 
8 
7
DIMENSIONS AND
TOLERANCES:
d - 0.6 mm (0.024") for
Lead Spacing "s" = 10.0
mm (0.40")
d - 0.8 mm (0.032") for
Lead Spacing "s" > 10.0
mm (0.40")
z - 1.5mm ( 0.06" ) max.
LL'' - 20.0 mm
min.(0.78") 
Tolerance on "s" ±
1.0mm (0.04") for s 
≤
15mm(0.6”).
Tolerance on "s" ± 1.5mm (0.06") for s 
≤
20mm(0.78”).
Tolerance on "s" ± 2.0mm (0.08") for s 
≤
27.5mm(1.08”).
PULSE RISE TIME (dv/dt)  Volts per μsec.
MKT D03
 SERIES 
F
 F
o
 o
r
 r
m
 m
e
 e
r
 r
l
 l
y
 y
M
 M
P
 P
D
 D
3
 3
s
 s
e
 e
r
 r
i
 i
e
 e
s
 s
VOLTAGE 
DC/AC
250 V DC / 160 V AC
Capacitance 
100 V DC / 63 V AC 
in  μF 
Dimensions in Millimeters 
Dimensions in Millimeters
L 
H 
T 
S 
L 
H 
T 
S
0.01 
0.015 
0.022 
0.033 
0.047 
0.068 
0.1 
0.15 
0.22 
0.33 
0.47 
0.68 
1.0 
1.5 
2.2 
3.3 
4.7 
6.8 
10 
13.0 
13.0 
13.0 
13.0 
13.0 
13.0 
13.0 
13.0 
13.0 
13.5 
13.5 
18.0 
18.0 
18.0 
24.0 
24.0 
30.0 
30.0 
30.0 
10.0 
10.0 
10.0 
10.0 
10.0 
11.0 
12.5 
12.5 
12.5 
14.0 
15.0 
13.5 
16.5 
19.0 
21.0 
22.0 
23.5 
24.0 
26.0 
5.5 
6.0 
6.0 
6.0 
6.0 
6.5 
7.0 
8.0 
8.0 
9.0 
10.0 
8.0 
9.5 
11.5 
12.5 
13.0 
14.0 
15.5 
21.5 
10.0 
10.0 
10.0 
10.0 
10.0 
10.0 
10.0 
10.0 
10.0 
10.0 
10.0 
15.0 
15.0 
15.0 
20.0 
20.0 
27.5 
27.5 
27.5
13.0 
13.0 
13.0 
13.0 
13.0 
13.0 
13.0 
13.0 
18.0 
18.0 
18.0 
24.0 
24.0 
24.0 
30.0 
30.0 
33.0 
33.0 
10.0 
10.0 
10.0 
10.0 
10.0 
11.0 
12.5 
12.5 
13.0 
14.0 
16.0 
14.0 
18.0 
23.0 
23.0 
24.0 
24.0 
26.0 
5.5 
6.0 
6.0 
6.0 
6.0 
6.5 
7.0 
8.0 
7.0 
8.0 
9.5 
9.5 
10.5 
13.5 
13.5 
16.5 
18.0 
20.0 
10.0
10.0
10.0
10.0
10.0
10.0
10.0
10.0
15.0
15.0
15.0
20.0
20.0
20.0
27.5
27.5
30.0
30.0
VOLTAGE 
DC/AC
630 V DC / 220 V AC
Capacitance 
400 V DC / 200 V AC 
in  μF 
Dimensions in Millimeters 
Dimensions in Millimeters
L 
H 
T 
S 
L 
H 
T 
S
0.01 
0.015 
0.022 
0.033 
0.047 
0.068 
0.1 
0.15 
0.22 
0.33 
0.47 
0.68 
1.0 
1.5 
2.2 
3.3 
13.0 
13.0 
13.0 
13.0 
13.0 
13.0 
18.0 
18.0 
18.0 
18.0 
24.0 
30.0 
30.0 
30.0 
33.0 
33.0 
10.0 
10.0 
10.0 
11.0 
11.5 
12.5 
11.0 
14.0 
16.5 
16.5 
17.5 
18.0 
21.5 
24.0 
26.0 
28.0 
5.5 
6.0 
6.0 
6.5 
7.0 
7.0 
6.0 
8.0 
9.5 
10.0 
10.5 
10.5 
12.0 
14.0 
18.0 
21.0 
10.0 
10.0 
10.0 
10.0 
10.0 
10.0 
15.0 
15.0 
15.0 
15.0 
20.0 
27.5 
27.5 
27.5 
30.0
30.0
13.0 
13.0 
13.0 
18.0 
18.0 
18.0 
18.0 
18.0 
24.0 
24.0 
30.0 
30.0 
30.0 
33.0 
10.5 
11.0 
11.0 
10.0 
11.0 
12.0 
15.0 
15.5 
16.5 
18.0 
22.0 
23.5 
25.5 
28.0 
6.0 
6.5 
6.5 
6.5 
7.0 
8.0 
8.5 
11.0 
10.5 
12.0 
12.5 
14.0 
15.0 
20.0 
10.0
10.0
10.0
15.0
15.0
15.0
15.0
15.0
20.0
20.0
27.5
27.5
27.5
30.0
Case Dimensions in Millimeters 100V  250V  400V  630V
LIFE TEST DETAILS:
Capacitors shall withstand 125% DC rated voltage or 100% AC rated voltage applied at 85 °C for 1000 hours.  After the test:
1. 
2. 
3. 
4. 
Capacitance change shall remain within ±5%.
Dissipation Factor shall be within 1.5 times the original limits.
Insulation Resistance shall be above 50% of the initial limits.
There shall be no remarkable change in the appearance and the marking shall remain legible.
VOLTAGE 
DC/AC
250 V DC / 160 V AC
Capacitance 
100 V DC / 63 V AC 
in  μF 
Dimensions in Inches 
Dimensions in Inches
L 
H 
T 
S 
L 
H 
T 
S
0.01 
0.015 
0.022 
0.033 
0.047 
0.068 
0.1 
0.15 
0.22 
0.33 
0.47 
0.68 
1.0 
1.5 
2.2 
3.3 
4.7 
6.8 
10 
0.512 0.394 0.217 0.394 0.512 0.394 0.217 0.394
0.512 0.394 0.236 0.394 0.512 0.394 0.236 0.394
0.512 0.394 0.236 0.394 0.512 0.394 0.236 0.394
0.512 0.394 0.236 0.394 0.512 0.394 0.236 0.394
0.512 0.394 0.236 0.394 0.512 0.394 0.236 0.394
0.512 0.433 0.256 0.394 0.512 0.433 0.256 0.394
0.512 0.492 0.276 0.394 0.512 0.492 0.276 0.394
0.512 0.492 0.315 0.394 0.512 0.492 0.315 0.394
0.512 0.492 0.315 0.394 0.709 0.512 0.276 0.591
0.531 0.551 0.354 0.394 0.709 0.551 0.315 0.591
0.531 0.591 0.394 0.394 0.709 0.630 0.374 0.591
0.709 0.531 0.315 0.591 0.945 0.551 0.374 0.787
0.709 0.650 0.374 0.591 0.945 0.709 0.413 0.787
0.709 0.748 0.453 0.591 0.945 0.906 0.531 0.787
0.945 0.827 0.492 0.787 1.181 0.906 0.531 1.083
0.945 0.866 0.512 0.787 1.181 0.945 0.650 1.083
1.181 0.925 0.551 1.083 1.299 0.945 0.709 1.181
1.181 0.945 0.610 1.083 1.299 1.024 0.787 1.181
1.181 1.024 0.846 1.083
VOLTAGE 
DC/AC
630 V DC / 220 V AC
Capacitance 
400 V DC / 200 V AC 
in  μF 
Dimensions in Inches 
Dimensions in Inches
L 
H 
T 
S 
L 
H 
T 
S
0.01 
0.015 
0.022 
0.033 
0.047 
0.068 
0.1 
0.15 
0.22 
0.33 
0.47 
0.68 
1.0 
1.5 
2.2 
3.3 
0.512 0.394 0.217 0.394 0.512 0.413 0.236 0.394
0.512 0.394 0.236 0.394 0.512 0.433 0.256 0.394
0.512 0.394 0.236 0.394 0.512 0.433 0.256 0.394
0.512 0.433 0.256 0.394 0.709 0.394 0.256 0.591
0.512 0.453 0.276 0.394 0.709 0.433 0.276 0.591
0.512 0.492 0.276 0.394 0.709 0.472 0.315 0.591
0.709 0.433 0.236 0.591 0.709 0.591 0.335 0.591
0.709 0.551 0.315 0.591 0.709 0.610 0.433 0.591
0.709 0.650 0.374 0.591 0.945 0.650 0.413 0.787
0.709 0.650 0.394 0.591 0.945 0.709 0.472 0.787
0.945 0.689 0.413 0.787 1.181 0.866 0.492 1.083
1.181 0.709 0.413 1.083 1.181 0.925 0.551 1.083
1.181 0.846 0.472 1.083 1.181 1.004 0.591 1.083
1.181 0.945 0.551 1.083 1.299 1.102 0.787 1.181
1.299 1.024 0.709 1.181
1.299 1.102 0.827 1.181
Case Dimensions in Inches 100V  250V  400V  630V
Sharma Film Capacitors