MKP1840410104M Vishay, MKP1840410104M Datasheet - Page 9

• Manufacturer Part Number: MKP1840410104M
• Description: CAPACITOR, MKP, 100NF, 1000V, 5%
• Manufacturer: Vishay
• Series: MKP1840Mr

Specifications of MKP1840410104M

• Capacitor Dielectric Type: Polypropylene
• Capacitance Tolerance: ± 5%
• Voltage Rating: 1000V
• Life Time @ Temperature: 300000 Hours @ 40°C
• Capacitor Case: RoHS Compliant
• Capacitance: 0.1µF

HEAT CONDUCTIVITY (G) AS A FUNCTION OF ORIGINAL PITCH AND CAPACITOR BODY THICKNESS IN mW/°C
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:
MEASURING THE COMPONENT TEMPERATURE
A thermocouple must be attached to the capacitor body as in:
CBA758
The temperature is measured in unloaded (T
The temperature rise is given by ΔT =T
To avoid radiation or convection, the capacitor should be tested in a wind-free box.
MKP 1840-M
Vishay Film Capacitors
www.vishay.com
 ΔT = component temperature rise (°C)
 P = power dissipation of the component (mW)
 G = heat conductivity of the component (mW/°C)
(mm)
w
10.5
11.0
11.5
13.5
14.5
15.0
16.5
18.0
18.0
18.0
20.0
3.0
3.5
4.0
4.5
5.0
5.5
5.7
6.0
6.5
7.5
8.5
9.0
max
Pitch 5 mm
2.5
3.5
4.5
5.0
6.5
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for technical questions contact:
Pitch 7.5 mm
c
4.0
5.0
5.5
6.5
7.5
– T
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amb
amb
.
) and maximum loaded condition (T
Pitch 10 mm
6.0
6.5
7.5
9.0
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[e-mail]
Heat conductivity (mW/°C)
Pitch 15 mm
10.5
11.5
13.5
15.0
9.0
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-
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c
).
Pitch 22.5 mm
17.0
19.0
16.5
22.5
26.5
30.5
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Document Number: 26018
Pitch 27.5 mm
Revision: 04 March 10
33.5
41.0
45.0
57.0
57.0
67.0
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Pitch 37.5 mm
p 9of 13
52.0
75.5
99.0
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