BFC233920472 Vishay, BFC233920472 Datasheet - Page 20

• Manufacturer Part Number: BFC233920472
• Description: Cap Film 0.0047uF 310VAC PP 20% 10 X 4 X 9mm RDL 7.5mm Loose in Box
• Manufacturer: Vishay

Specifications of BFC233920472

• Package/case: 10(Max) X 4(Max) X 9(Max)
• Mounting: Through Hole
• Capacitance Value: 0.0047 uF
• Voltage: 310 Vac
• Dielectric: PP
• Lead Pitch For Radial: 7.5 mm
• Product Length: 10(Max) mm
• Product Depth: 4(Max) mm
• Tolerance: 20 %
• Operating Temperature: -55 to 110 °C

Document Number: 28138
Revision: 10-Jan-11
SUB-CLAUSE NUMBER AND TEST
SUB-GROUP C4
4.15
4.15.1
4.15.3
SUB-GROUP C5
4.16
SUB-GROUP C6
4.17
SUB-GROUP C7
4.18
Charge and discharge
Initial measurements
Final measurements
Radio frequency characteristic
Passive flammability
Class B
Active flammability
Interference Suppression Film Capacitors
MKP Radial Potted Type
CONDITIONS
10 000 cycles
charged to 435 V
Discharge resistance:
R
Capacitance
Tangent of loss angle:
Capacitance
Tangent of loss angle
Insulation resistance
Resonance frequency
Bore of gas jet: Ø 0.5 mm
Fuel: butane
Test duration for actual volume V in mm³:
V ≤ 250: 10 s
250 < V ≤ 500: 20 s
500 < V ≤ 1750: 30 s
V > 1750: 60 s
20 cycles of 2.5 kV discharges on the test
capacitor connected to U
One flame application
For technical questions, contact:
=
For C ≤ 1 µF at 10 kHz
For C > 1 µF at 1 kHz
----------------------------------------------
1.25
435 V
×
C dU dt
(
45.0°
DC
DC
⁄
)
~ 8 mm
RAC
12 mm
[e-mail]
PERFORMANCE REQUIREMENTS
¦ΔC/C¦ ≤ 10 % compared to values measured
in 4.15.1.
Increase of tan δ:
≤ 0.008 for: C ≤ 1 µF or
≤ 0.005 for: C > 1 µF
Compared to values measured in 4.15.1.
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
≥ 0.9 times the value as specified in section
“Resonant Frequency” of this specification.
After removing test flame from capacitor, the
capacitor must not continue to burn for more
than 10 s. No burning particle must drop
from the sample.
The cheese cloth around the capacitors shall
not burn with a flame.
No electrical measurements are required.
Vishay BCcomponents
MKP339 X2
www.vishay.com
323