1778522M2KCT0E3 Vishay, 1778522M2KCT0E3 Datasheet - Page 11

• Manufacturer Part Number: 1778522M2KCT0E3
• Description: CAPACITOR PP FILM 2.2UF, 275V, RADIAL
• Manufacturer: Vishay
• Series: F1778r

Specifications of 1778522M2KCT0E3

• Capacitor Application: Safety / Suppression
• Capacitor Dielectric Type: Polypropylene
• Capacitance Tolerance: ± 20%
• Voltage Rating: 275VDC
• No. Of Pins: 2
• Capacitance: 2.2µF
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Document Number: 27610
Revision: 08-Dec-10
SUB-CLAUSE NUMBER AND TEST
SUB GROUP C2
4.12.3 Final measurements
SUB-GROUP C3
4.13.1 Initial measurements
4.13
4.14
4.14.7 Final measurements
SUB-GROUP C4
4.15
4.15.1 Initial measurements
4.15.3 Final measurements
Impulse voltage
Endurance
Charge and discharge
Interference Suppression Film Capacitors
MKP Radial Potted Type
CONDITIONS
Tangent of loss angle
Voltage proof
Insulation resistance
Capacitance
Tangent of loss angle:
3 successive impulses, full wave, peak
voltage:
X2: 2.5 kV for C ≤ 1 µF
X2: 2.5 kV/√C for C > 1 µF
Max. 24 pulses
Duration: 1000 h
1.25 x U
Once in every hour the voltage is increased
to 1000 V
47 Ω ± 5 %
Visual examination
Capacitance
Tangent of loss angle
Voltage proof
Insulation resistance
10 000 cycles
Charged to 435 Vdc
Discharge resistance:
Capacitance
Tangent of loss angle:
Capacitance
Tangent of loss angle
Insulation resistance
R
For technical questions, contact:
=
For C ≤ 1 µF at 10 kHz
For C > 1 µF at 1 kHz
1350 V
2120 V
and case
For C ≤ 1 µF at 10 kHz
For C > 1 µF at 1 kHz
1350 V
----------------------------------------------
1.25
Rac
RMS
435 Vdc
×
AC
DC
DC
at 110 °C
C dU dt
; 1 min between terminations
; 1 min between terminations
; 1 min between terminations
for 0.1 s via resistor of
(
⁄
)
[e-mail]
PERFORMANCE REQUIREMENTS
Increase of tan δ:
≤ 0.008 for: C ≤ 1 µF or
≤ 0.005 for: C > 1 µF
Compared to values measured in 4.12.1.
No permanent breakdown or flash-over
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
No self healing, breakdowns or flash-over
No visible damage
Legible marking
¦ΔC/C¦ ≤ 10 % compared to values measured
in 4.13.1.
Increase of tan δ:
≤ 0.008 for: C ≤ 1 µF or
≤ 0.005 for: C > 1 µF
Compared to values measured in 4.13.1.
No permanent breakdown or flash-over
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
¦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
Vishay Roederstein
F1778 X2
www.vishay.com
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