BFC237343564 Vishay, BFC237343564 Datasheet - Page 23

• Manufacturer Part Number: BFC237343564
• Description: CAPACITOR POLYESTER 0.56UF, 250V, RADIAL
• Manufacturer: Vishay
• Series: MKT373r

Specifications of BFC237343564

• Capacitor Dielectric Type: Polyester
• Capacitance Tolerance: ± 10%
• Voltage Rating: 250VDC
• Capacitor Case Style: Radial Leaded
• No. Of Pins: 2
• Capacitance: 0.56µF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MKT371, MKT372, MKT373
Vishay BCcomponents
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 ambient temperature.
The power dissipation can be calculated according type detail specification “HQN-384-01/101: Technical Information Film
Capacitors”.
The component temperature rise (ΔT) can be measured (see section “Measuring the component temperature” for more details)
or calculated by ΔT = P/G:
• ΔT = Component temperature rise (°C)
• P = Power dissipation of the component (mW)
• G = Heat conductivity of the component (mW/°C)
MEASURING THE COMPONENT TEMPERATURE
A thermocouple must be attached to the capacitor body as in:
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.
www.vishay.com
116
W
(mm)
10.0
11.0
13.0
15.0
18.0
2.5
3.0
3.5
4.0
4.5
5.0
6.0
7.0
8.5
max.
PITCH 7.62 mm
3
4
5
6
7
-
-
-
-
-
-
-
-
-
For technical questions, contact:
C
- T
PITCH 10.0 mm
amb
amb
.
MKT Radial Potted Type
) and maximum loaded condition (T
6.0
7.5
9.0
DC Film Capacitors
-
-
-
-
-
-
-
-
-
-
-
HEAT CONDUCTIVITY (mW/°C)
PITCH 15.0 mm
[e-mail]
10
11
12
16
18
-
-
-
-
-
-
-
-
-
Thermocouple
C
).
PITCH 22.5 mm
19
21
25
28
-
-
-
-
-
-
-
-
-
-
Document Number: 28109
PITCH 27.5 mm
Revision: 22-Dec-10
36
42
48
57
-
-
-
-
-
-
-
-
-
-