BFC237351684 Vishay, BFC237351684 Datasheet - Page 23
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BFC237351684
Manufacturer Part Number
BFC237351684
Description
CAP FILM MKT .68UF 400VDC 10%
Manufacturer
Vishay
Series
MKT 373r
Datasheet
1.BFC237351155.pdf
(28 pages)
Specifications of BFC237351684
Capacitance
0.68µF
Voltage - Ac
220V
Voltage - Dc
400V
Dielectric Material
Polyester, Metallized
Tolerance
±10%
Operating Temperature
-55°C ~ 105°C
Mounting Type
Through Hole
Package / Case
Radial
Size / Dimension
1.024" L x 0.394" W (26.00mm x 10.00mm)
Height
0.768" (19.50mm)
Termination
PC Pins
Lead Spacing
0.886" (22.50mm)
Features
General Purpose
Voltage Rating
400 Volts
Termination Style
Radial
Dimensions
19.5 mm W x 10 mm L x 26 mm H
Operating Temperature Range
0 C to + 85 C
Product
Metallized Polyester Film Capacitors
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Esr (equivalent Series Resistance)
-
Lead Free Status / Rohs Status
Details
Other names
2222 373 51684
222237351684
BC1804
BFC2 373 51684
BFC2 373 51684
222237351684
BC1804
BFC2 373 51684
BFC2 373 51684
MKT 371, MKT 372, MKT 373
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:
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
• ΔT = Component temperature rise (°C)
• P = Power dissipation of the component (mW)
• G = Heat conductivity of the component (mW/°C)
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: dc-film@vishay.com
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 Capacitor
HEAT CONDUCTIVITY (mW/°C)
PITCH 15.0 mm
10
11
12
16
18
-
-
-
-
-
-
-
-
-
Thermocouple
C
).
PITCH 22.5 mm
19
21
25
28
-
-
-
-
-
-
-
-
-
-
Document Number: 28109
PITCH 27.5 mm
Revision: 08-Dec-08
36
42
48
57
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