1778410M2FCB0 Vishay, 1778410M2FCB0 Datasheet - Page 9

• Manufacturer Part Number: 1778410M2FCB0
• Description: Interference Suppression Film Capacitors Mkp Radial Potted Type
• Manufacturer: Vishay

Document Number: 27610
Revision: 04-Mar-09
SUB-CLAUSE NUMBER AND TEST
4.4.2 Final measurements
SUB-GROUP C1B PART OF SAMPLE OF
SUB-GROUP C1
4.20 Solvent resistance of the marking
4.6
4.6.1 Inspection
4.7
4.7.2 Final inspection
4.9
4.9.2 Final measurements
SUB-GROUP C1
COMBINED SAMPLE OF SPECIMENS OF
SUB-GROUPS C1A AND C1B
4.11
4.11.1 Initial measurements
4.11.2 Dry heat
4.11.3 Damp heat cyclic
4.11.4 Cold
Initial measurements
Rapid change of temperature
Vibration
Shock
Climatic sequence
Test Db
First cycle
Interference Suppression Film Capacitors
MKP Radial Potted Type
CONDITIONS
Visual examination
Capacitance
Tangent of loss angle
Insulation resistance
Capacitance
Tangent of loss angle:
Isopropylalcohol at room temperature
Method: 1
θA = - 55 °C
θB = + 110 °C
5 cycles
Duration t = 30 min
Visual examination
Mounting: see section “Mounting” of this
specification
Procedure B4
Visual examination
Mounting: see section “Mounting” for more
information
Pulse shape: half sine
Acceleration: 490 m/s²
Duration of pulse: 11 ms
Visual examination
Capacitance
Tangent of loss angle
Insulation resistance
Capacitance
Tangent of loss angle:
Temperature: 110 °C
Duration: 16 h
Temperature: - 55 °C
For technical questions, contact: [e-mail]
For C ≤ 1 µF at 10 kHz
For C > 1 µF at 1 kHz
Rubbing material: cotton wool
Immersion time: 5 min ± 0.5 min
Frequency range: 10 Hz to 55 Hz
Amplitude: 0.75 mm or
Acceleration 98 m/s²
(whichever is less severe)
Total duration 6 h
Measured in 4.4.2 and 4.9.2
Measured initially in C1A and C1B
PERFORMANCE REQUIREMENTS
No visible damage
Legible marking
¦ΔC/C¦ ≤ 5 % of the value measured initially.
Increase of tan δ:
≤ 0.008 for: C ≤ 1 µF or
≤ 0.005 for: C > 1 µF
Compared to values measured initially
As specified in section “Insulation
Resistance” of this specification
No visible damage
Legible marking
No visible damage
No visible damage
No visible damage
¦ΔC/C¦ ≤ 5 % of the value measured initially.
Increase of tan δ:
≤ 0.008 for: C ≤ 1 µF or
≤ 0.005 for: C > 1 µF
Compared to values measured initially
As specified in section “Insulation
Resistance” of this specification
Vishay Roederstein
F1778-2 X2
www.vishay.com
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