BFC237035473 Vishay, BFC237035473 Datasheet - Page 13
BFC237035473
Manufacturer Part Number
BFC237035473
Description
CAPACITOR POLYESTER 0.047UF, 250V, RADIAL
Manufacturer
Vishay
Series
MKT370r
Datasheet
1.BFC237016104.pdf
(18 pages)
Specifications of BFC237035473
Capacitor Dielectric Type
Polyester
Capacitance Tolerance
± 10%
Voltage Rating
250VDC
Capacitor Case Style
Radial Leaded
No. Of Pins
2
Capacitance
0.047µF
Tolerance
10 %
Termination Style
Radial
Dimensions
4.5 mm W x 7.2 mm L x 9 mm H
Lead Spacing
5.08 mm
Operating Temperature Range
0 C to + 85 C
Dissipation Factor Df
75
Product
Metallized Polyester Film Capacitors
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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:
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.
Document Number: 28108
Revision: 22-Dec-10
as a function of the ambient temperature (T
16
12
8
4
0
- 60
• ΔT = Component temperature rise (°C)
• P = Power dissipation of the component (mW)
• G = Heat conductivity of the component (mW/°C)
Maximum allowed component temperature rise (ΔT)
- 20
W
(mm)
2.5
3.5
4.5
6.0
max.
20
C
- T
amb
60
For technical questions, contact:
amb
amb
) for voltage 63 V
MKT Radial Potted Type
T
amb
.
) and maximum loaded condition (T
DC Film Capacitors
(°C)
100
as a function of the ambient temperature (T
16
12
8
4
0
- 60
Thermocouple
Maximum allowed component temperature rise (ΔT)
dc-film@vishay.com
HEAT CONDUCTIVITY (mW/°C)
- 20
C
).
PITCH 5 mm
Vishay BCcomponents
2.5
3.0
4.0
5.5
20
amb
60
) for voltages > 63 V
T
amb
MKT370
www.vishay.com
(°C)
100
89