BFC233911474 Vishay, BFC233911474 Datasheet - Page 20

• Manufacturer Part Number: BFC233911474
• Description: X2 MKP 470nF 10% 310Vac Pitch 22,5mm
• Manufacturer: Vishay

Specifications of BFC233911474

• Tolerance (+ Or -): 10%
• Voltage: 310VAC
• Temp Coeff (dielectric): PLYP
• Mounting Style: Through Hole
• Construction: Radial
• Failure Rate: Not Required
• Seated Plane Height: 16.5mm
• Product Diameter (mm): Not Requiredmm
• Product Height (mm): 16.5mm
• Product Depth (mm): 7mm
• Product Length (mm): 26mm
• Lead Spacing (nom): 22.5mm
• Lead Diameter (nom): 0.8mm
• Operating Temp Range: -55C to 110C
• Capacitance: .47uF
• Package / Case: Not Required
• Lead Free Status / RoHS Status: Compliant

Document Number: 28138
Revision: 31-Aug-09
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 Vdc
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 Vdc
×
C dU dt
(
45.0°
⁄
)
~ 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
MKP 339 X2
www.vishay.com
323