MKT 1820-510/254-F Vishay, MKT 1820-510/254-F Datasheet - Page 7
![no-image](/images/manufacturer_photos/0/6/697/vishay_sml.jpg)
MKT 1820-510/254-F
Manufacturer Part Number
MKT 1820-510/254-F
Description
Manufacturer
Vishay
Datasheet
1.MKT_1820-510254-F.pdf
(12 pages)
Specifications of MKT 1820-510/254-F
Tolerance (+ Or -)
5%
Voltage
250VDC/160VAC
Temp Coeff (dielectric)
PLYE
Mounting Style
Through Hole
Construction
Radial
Failure Rate
Not Required
Seated Plane Height
14.5mm
Product Diameter (mm)
Not Requiredmm
Product Height (mm)
14.5mm
Product Depth (mm)
8.5mm
Product Length (mm)
18mm
Lead Spacing (nom)
15mm
Lead Diameter (nom)
0.8mm
Operating Temp Range
-55C to 125C
Capacitance
1uF
Package / Case
Not Required
Lead Free Status / RoHS Status
Compliant
MKT 1820
Vishay Roederstein
POWER DISSIPATION AND MAXIMUM COMPONENT TEMPERATURE RISE
The power dissipation must be limited in order not to exceed the maximum allowed component temperature rise as a function of
the free air ambient temperature.
The power dissipation can be calculated according type detail specification “HQN-384-01/101: Technical Information Film
Capacitors” with the typical tgd of the curves.
The component temperature rise (ΔT) can be measured (see section “Measuring the Component Temperature” for more details)
or calculated by ΔT = P/G:
•
• P = Power dissipation of the component (mW)
• G = Heat conductivity of the component (mW/°C)
www.vishay.com
140
ΔT = Component temperature rise (°C)
W
(mm)
10.5
11.5
12.5
13.5
15.0
16.5
18.0
20.0
3.5
4.0
4.5
5.5
6.5
7.5
8.5
max.
Maximum allowed component temperature rise (ΔT) as function of ambient temperature (T
PITCH 10.0 mm
16
14
12
10
8
6
4
2
0
- 60
5.0
6.0
6.5
8.0
9.5
For technical questions, contact:
-
-
-
-
-
-
-
-
-
-
- 40
- 20
MKT Radial Potted Type
DC Film Capacitors
0
PITCH 15.0 mm
20
HEAT CONDUCTIVITY (mW/°C)
10.0
12.5
14.5
16.0
40
-
-
-
-
-
-
-
-
-
-
-
60
dc-film@vishay.com
80
100
T
amb
120
PITCH 22.5 mm
(°C)
140
19.0
22.0
24.0
29.0
33.5
-
-
-
-
-
-
-
-
-
-
amb
Document Number: 26011
)
PITCH 27.5 mm
Revision: 18-Feb-10
37.5
44.5
48.5
58.0
58.5
73.0
-
-
-
-
-
-
-
-
-