MKT 1820-468/255-W Vishay, MKT 1820-468/255-W Datasheet - Page 9
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MKT 1820-468/255-W
Manufacturer Part Number
MKT 1820-468/255-W
Description
Manufacturer
Vishay
Datasheet
1.MKT_1820-468255-W.pdf
(12 pages)
Specifications of MKT 1820-468/255-W
Tolerance (+ Or -)
10%
Voltage
250VDC/160VAC
Mounting Style
Through Hole
Construction
Radial
Failure Rate
Not Required
Seated Plane Height
13.5mm
Product Diameter (mm)
Not Requiredmm
Product Height (mm)
13.5mm
Product Depth (mm)
7.5mm
Product Length (mm)
18mm
Lead Spacing (nom)
15mm
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
INSPECTION REQUIREMENTS
General Notes:
Sub-clause numbers of tests and performance requirements refer to the “Sectional Specification, Publication IEC 60384-2 and
Specific Reference Data”.
Group C Inspection Requirements
www.vishay.com
142
SUB-CLAUSE NUMBER AND TEST
SUB-GROUP C1A PART OF SAMPLE
OF SUB-GROUP C1
4.1
4.3.1
4.3
4.4
4.14
4.4.2
SUB-GROUP C1B PART OF SAMPLE
OF SUB-GROUP C1
4.6.1
4.6
4.7
4.7.2
4.9
Dimensions (detail)
Initial measurements
Robustness of terminations
Resistance to soldering heat
Component solvent resistance
Final measurements
Initial measurements
Rapid change of temperature
Vibration
Final inspection
Shock
For technical questions, contact:
CONDITIONS
Capacitance
Tangent of loss angle:
For C ≤ 1 µF at 10 kHz
For C > 1 µF at 1 kHz
Tensile and bending
Method: 1A
Isopropylalcohol at room temperature
Method: 2
Visual examination
Capacitance
Tangent of loss angle
Capacitance
Tangent of loss angle:
For C ≤ 1 µF at 10 kHz
For C > 1 µF at 1 kHz
θA = - 55 °C
θB = + 125 °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
Solder bath: 280 °C ± 5 °C
Duration: 5 s
Immersion time: 5 ± 0.5 min
Recovery time: Min. 1 h, max. 2 h
Frequency range: 10 Hz to 55 Hz
Amplitude: 0.75 mm or
Acceleration 98 m/s²
(whichever is less severe)
Total duration 6 h
MKT Radial Potted Type
DC Film Capacitors
dc-film@vishay.com
PERFORMANCE REQUIREMENTS
As specified in chapter “General Data” of this
specification
No visible damage
No visible damage
Legible marking
|ΔC/C| ≤ 2 % of the value measured initially
Increase of tan δ
Compared to values measured in 4.3.1
No visible damage
No visible damage
Legible marking
No visible damage
≤ 0.003 for C ≤ 1 µF or
≤ 0.002 for C > 1 µF
Document Number: 26011
Revision: 18-Feb-10