Vishay MKP 385 Specifications and User Guide
Summary
These high-reliability MKP metallized polypropylene film capacitors provide robust capacitance solutions for demanding power applications. This manual serves as a comprehensive technical guide, detailing critical specifications including electrical ratings (AC/DC voltage, temperature grades), physical dimensions, compliance standards (UL-class 94 V-0, RoHS), and various packaging options. Ideal for engineers in sectors like Switch Mode Power Supplies (SMPS), electronic lighting ballasts, and motor control circuits who require stable performance and high density miniaturization.
Page 1 Text Content
MKP 385
Vishay BCcomponents
AC and Pulse Metallized Polypropylene Film Capacitors
MKP Radial Potted Type
FEATURES 7.5 mm bent back pitch, 10 mm and 15 mm lead pitch. Low
h' contact resistance. Low loss dielectric. Small dimensions for
high density packaging. Supplied loose in box and taped on
lt reel.
Ø dt Ø dt
Ro HS compliant product.
ENCAPSULATION
Dimensions in mm (1) |F - F’| < 0.3 mm
Flame retardant plastic case and epoxy resin
F = 7.5 + 0.6/- 0.1 mm
UL-class V-0
APPLICATIONS
CLIMATIC TESTING CLASS ACC. TO IEC 60068-1
Where steep pulses occur e.g. SMPS (switch mode power
supplies). Electronic lighting e.g. ballast. Motor control circuits.
CAPACITANCE RANGE (E24 SERIES) REFERENCE SPECIFICATIONS 0.00047 to 0.033 µF
IEC 60384-17
CAPACITANCE TOLERANCE ± 5 %
MARKING C-value; tolerance; rated voltage; code for dielectric material; LEADS manufacturer location; manufacturer's type; manufacturer’s Tinned wire logo; year and week
RATED (DC) TEMPERATURE
DIELECTRIC
Polypropylene film
RATED (AC) TEMPERATURE
ELECTRODES °C Metallized
MAXIMUM APPLICATION TEMPERATURE °C
CONSTRUCTION Internal serial construction
MAXIMUM OPERATING TEMPERATURE FOR LIMITED TIME
RATED (DC) VOLTAGE
PERFORMANCE GRADE
RATED (AC) VOLTAGE
Grade 1 (long life)
STABILITY GRADE
RATED PEAK-TO-PEAK VOLTAGE
Grade
DETAIL SPECIFICATION For more detailed data and test requirements contact: [email protected]
Document Number: 28152 For technical questions, contact: [email protected] www.vishay.com Revision: 13-Oct-08
Page Summary Contents For Vishay MKP 385 Specifications and User Guide
Manual Details
| Brand | Vishay |
|---|---|
| Pages | 15 |
| File Size | 121.26 KB |
| Published | June 03, 2026 |
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Frequently Asked Questions
What types of circuitry can I use these capacitors in?
They are suitable for applications like SMPS supplies, electronic lighting ballasts, and motor control circuits.
What is the physical safety rating of the product housing?
The housing features flame retardant plastic case and epoxy resin, rated UL-class 94 V-0.
What is the maximum allowable operating temperature for these components?
The maximum application temperature specified is 110°C.
Where can I find detailed data or ask technical questions about this product?
For detailed data, test requirements, and technical queries, contact [email protected].