BFC237341474 Vishay, BFC237341474 Datasheet - Page 23
BFC237341474
Manufacturer Part Number
BFC237341474
Description
CAP FILM MKT .47UF 250VDC 10%
Manufacturer
Vishay
Series
MKT 373r
Datasheet
1.BFC237178104.pdf
(28 pages)
Specifications of BFC237341474
Capacitance
0.47µF
Voltage - Ac
160V
Voltage - Dc
250V
Dielectric Material
Polyester, Metallized
Tolerance
±10%
Operating Temperature
-55°C ~ 105°C
Mounting Type
Through Hole
Package / Case
Radial
Size / Dimension
0.689" L x 0.236" W (17.50mm x 6.00mm)
Height
0.472" (12.00mm)
Termination
PC Pins
Lead Spacing
0.591" (15.00mm)
Features
General Purpose
Capacitor Dielectric Type
Polyester
Capacitance Tolerance
± 10%
Voltage Rating
250VDC
Capacitor Case Style
Radial Leaded
No. Of Pins
2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Esr (equivalent Series Resistance)
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
2222 373 41474
222237341474
BC1786
BFC2 373 41474
BFC2 373 41474
222237341474
BC1786
BFC2 373 41474
BFC2 373 41474
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
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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
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HEAT CONDUCTIVITY (mW/°C)
PITCH 15.0 mm
dc-film@vishay.com
10
11
12
16
18
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Thermocouple
C
).
PITCH 22.5 mm
19
21
25
28
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Document Number: 28109
PITCH 27.5 mm
Revision: 22-Dec-10
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