Vishay Roederstein DC Film Capacitor MKT Radial Potted Type Data Manual
Summary
These technical specifications detail the MKT 1820 DC Film Capacitor, a high-reliability, radial potted component designed for critical electronics applications including signal filtering, decoupling, and timing in both low voltage and automotive systems (up to 15 µF). The manual provides comprehensive data covering voltage ratings (AC/DC), capacitance codes, dimensions, rigorous testing standards (IEC compliance), and long-term operational metrics. This resource is essential for electrical engineers and designers selecting precise power components requiring high stability and excellent performance reliability.
Page 1 Text Content
MKT 1820 Vishay Roederstein
DC Film Capacitor MKT Radial Potted Type
Dimensions in millimeters FEATURES
10 mm to 27.5 mm lead pitch
Marking
max. Supplied loose in box, taped on reel and ammo pack Ro HS compliant
ENCAPSULATION Plastic case,epoxy resin sealed, flame retardant
UL-class 94 V-0
PCM ± 0.4
CLIMATIC TESTING CLASS ACC. TO IEC 60068-1 MAIN APPLICATIONS 55/125/56
Blocking, bypassing, filtering, timing, coupling and decoupling circuits, interference suppression in low voltage CAPACITANCE RANGE (E12 SERIES) applications. High temperature operations.
1000 p F to 15 µF
Automotive applications
CAPACITANCE TOLERANCE
REFERENCE STANDARDS
IEC 60384-2
LEADS
MARKING
Tinned wire
C-value; tolerance; rated voltage; manufacturer’s type; code for dielectric material; manufacturer location; manufacturer’s
MAXIMUM APPLICATION TEMPERATURE
logo; year and week
DIELECTRIC
MAXIMUM OPERATING TEMPERATURE FOR
Polyester film
LIMITED TIME 150 °C at 0.3 UR for maximum 200 h
ELECTRODES Metallized
RELIABILITY Operational life > 300 000 h (40 °C/0.5 x UR)
CONSTRUCTION
Failure rate < 2 FIT (40 °C/0.5 x UR)
Mono and series construction
DETAIL SPECIFICATION
RATED (DC)VOLTAGE
For detailed data and test requirements contact:
RATED (AC)VOLTAGE 40 V, 63 V, 160 V, 200 V, 220 V
www.vishay.com For technical questions, contact: [email protected] Document Number: 26011
Revision: 10-Dec-08
Page Summary Contents For Vishay Roederstein DC Film Capacitor MKT Radial Potted Type Data Manual
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 12 |
| File Size | 127.76 KB |
| Published | June 02, 2026 |
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Frequently Asked Questions
What are the general applications of this capacitor?
It is used for blocking, bypassing, filtering, timing, coupling and decoupling circuits, and interference suppression in low voltage systems.
What is the maximum operating temperature and operational life?
The maximum application temperature is listed as 125°C, with an operational life greater than 300,000 hours at 40°C/0.5xU.
Are there different voltage ratings available?
Yes, DC rated voltages include 63 V, 100 V, 250 V, 400 V, 630 V, and 1000 V dc; AC rates include 40 V, 63 V, 160 V, 200 V, and 220 V.
What electrical specifications are provided?
The capacitors maintain an insulation resistance of at least 50% of values specified in the documentation.