BFC237343154 Vishay, BFC237343154 Datasheet - Page 23

• Manufacturer Part Number: BFC237343154
• Description: CAPACITOR POLYESTER 0.15UF, 250V, RADIAL
• Manufacturer: Vishay
• Series: MKT373r

Specifications of BFC237343154

• Capacitance: .15uF
• Tolerance (+ Or -): 10%
• Voltage: 250VDC/160VAC
• Temp Coeff (dielectric): PLYE
• Mounting Style: Through Hole
• Construction: Radial
• Failure Rate: Not Required
• Seated Plane Height: 11mm
• Product Diameter (mm): Not Requiredmm
• Product Height (mm): 11mm
• Product Depth (mm): 5mm
• Product Length (mm): 17.5mm
• Lead Spacing (nom): 15mm
• Lead Diameter (nom): 0.6mm
• Operating Temp Range: -55C to 105C
• Package / Case: Not Required
• Capacitor Dielectric Type: Polyester
• Capacitance Tolerance: ± 10%
• Voltage Rating: 250VDC
• Capacitor Case Style: Radial Leaded
• No. Of Pins: 2
• Lead Free Status / RoHS Status: 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
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15.0
18.0
2.5
3.0
3.5
4.0
4.5
5.0
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7.0
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PITCH 7.62 mm
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For technical questions, contact:
C
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PITCH 10.0 mm
amb
amb
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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
[e-mail]
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Thermocouple
C
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PITCH 22.5 mm
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28
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Document Number: 28109
PITCH 27.5 mm
Revision: 22-Dec-10
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