MKT 1820-468/404-G Vishay, MKT 1820-468/404-G Datasheet - Page 11

• Manufacturer Part Number: MKT 1820-468/404-G
• Manufacturer: Vishay

Specifications of MKT 1820-468/404-G

• Tolerance (+ Or -): 5%
• Voltage: 400VDC/200VAC
• Temp Coeff (dielectric): PLYE
• 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): 8.5mm
• Product Length (mm): 26.5mm
• Lead Spacing (nom): 22.5mm
• Lead Diameter (nom): 0.8mm
• Operating Temp Range: -55C to 125C
• Capacitance: .68uF
• Package / Case: Not Required
• Lead Free Status / RoHS Status: Compliant

MKT 1820
Vishay Roederstein
www.vishay.com
144
SUB-CLAUSE NUMBER AND TEST
SUB-GROUP C3
4.12
4.12.1
4.12.5
SUB-GROUP C4
4.13
4.13.1
4.13.3
Endurance
Initial measurements
Final measurements
Charge and discharge
Initial measurements
Final measurements
For technical questions, contact:
CONDITIONS
Duration: 2000 h
Duration: 200 h
Capacitance
Tangent of loss angle:
For C ≤ 1 µF at 10 kHz
For C > 1 µF at 1 kHz
Visual examination
Capacitance
Tangent of loss angle
Insulation resistance
10 000 cycles
Charged to U
Discharge resistance:
Capacitance
Tangent of loss angle:
For C ≤ 1 µF at 10 kHz
For C > 1 µF at 1 kHz
Capacitance
Insulation resistance
1.25 x U
1.0 x U
0.6 U
0.3 x U
MKT Radial Potted Type
RDC
RDC
RDC
DC Film Capacitors
RDC
R
at 125 °C
at 100 °C
at 150 °C
=
at 85 °C
RDC
-----------------------------------------
C
×
5
×
U
(
R
dU dt
[e-mail]
⁄
)
PERFORMANCE REQUIREMENTS
No visible damage
Legible marking
|ΔC/C| ≤ 5 % compared to values measured
in 4.12.1
Increase of tan δ:
Compared to values measured in 4.12.1
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
|ΔC/C| ≤ 3 % compared to values measured
in 4.13.1
Increase of tan δ:
Compared to values measured in 4.13.1
≥ 50 % of values specified in section
“Insulation Resistance” of this specification
≤ 0.003 for C ≤ 1 µF or
≤ 0.002 for C > 1 µF
≤ 0.003 for C ≤ 1 µF or
≤ 0.002 for C > 1 µF
Document Number: 26011
Revision: 18-Feb-10