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Showing Results For: Polypropylene Film Capacitors

Polypropylene Film Capacitors

A polypropylene capacitor is the type of capacitor that uses the polymer polypropylene as a dielectric and is also known as a PP capacitor. Polypropylene is a dielectric material used primarily for capacitors required large and powerful capacitors. They are commonly utilized for high power and high-frequency applications like induction heating, pulse power discharge applications, and AC capacitors used for electric distribution.

Polypropylene capacitors are commonly used in many electric types of equipment. They are constructed using two thin-film plastic pieces and are charged with electrodes as their dielectric. They can be used in place of electrolytic capacitors, especially in applications where the voltage is above 500 V. 

 

Enrgtech has a wide variety of these polypropylene film capacitors with varying capacitances, voltage ratings, and tolerances to meet your electric requirements and complete the tasks.

 

Characteristics of Polypropylene Capacitors

Polypropylene capacitors are widely available and used for various applications, even though there are some limitations to them. Some of the main factors regarding these capacitors are as follows:

Tolerance

Polypropylene capacitors are used for applications where increased tolerance is needed. You will be able to find capacitors with even 1% tolerance.

Stability

These capacitors are also used for applications requiring a stable level of capacitance because very little change of capacitance occurs over time. With the voltage applied, they are ideal for the purpose. Polypropylene capacitors have a temperature coefficient negative and linear.

Leaded Components

You will find PP capacitors being available as leaded components. Various ceramic capacitors are widely used, whereas surface mount versions are not available.

ESR

Polypropylene capacitors have low ESR and equivalent series resistance, and many also have low inductance levels.

Voltage Range

These capacitors can effectively operate with high voltages. Even the most miniature PP capacitors are known to work at voltages of 630 V or even 1 kV.

Temperature

PP capacitors work even at 100°C and sometimes with suitable de-rating. However, it is still essential to check for the manufacturer’s specifications before designing them in a specific component.

Capacitance Range

PP capacitors are available in a wide range of capacitance values. Commonly they are available in capacitance ranging from 100pF up to 10 nF and more.

Applications of Polypropylene Capacitors

PP capacitors are used in many areas of electronics for a variety of applications.

  • They are utilized in high power or high AC voltage circuit applications.
  • Circuits that operate with high peak current levels also require PP capacitors.
  • PP circuits are used in high-frequency resonant circuits.
  • Precision timing circuits use PP capacitors.
  • They are used in lighting ballast systems.

Polypropylene capacitors are used in many audio applications, and according to users, many believe that it improves performance and offers better sound quality.

  • They are used in high-frequency pulse discharge storage
  • Since PP capacitors have high resistance levels, they enable low self-discharge, due to which they are ideal for energy storage circuits.
  • PP circuits are used to switch power supplies and sample and hold courses.

Roles of Polypropylene Capacitors

Film capacitors are among the commonly used capacitors. Their insulation impedance is high with a greater frequency response and no polarity. Therefore, a film capacitor is often used in analog circuits, integrated circuit boards, and other circuits. The prominent roles of PP capacitors in practicality are:

  1. Suppressing electromagnetic interference from a power supply
  2. Impedance reduction

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C4AKJBU4270A3WJ, KEMET
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256 +
£ 1.30
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C4AKOBW5400A3NJ, KEMET
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23 +
£ 12.35
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MKP385e5101AJPM2T0, Vishay
Obsolete
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77 +
£ 6.46
Panasonic
EZPV1B406MTC, Panasonic
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Panasonic
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EZPV60117MTC, Panasonic
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£ 8.85
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£ 8.69
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NPX224K310VX2M2F, NIC Components
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£ 0.216
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B32652A1103J000, EPCOS
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500 +
£ 0.234
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£ 0.199
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£ 0.184
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B32776G8306K000, EPCOS
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100 +
£ 5.20
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B32652A2222J000, EPCOS
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1000 +
£ 0.194
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£ 0.166
4000 +
£ 0.153
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NPX684K310VX2MF, NIC Components
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£ 0.43
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£ 0.387
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£ 0.335
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NPX334K310VX2F, NIC Components
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10 +
£ 0.378
100 +
£ 0.34
500 +
£ 0.295
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NPX474K310VX2M2F, NIC Components
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250 +
£ 0.316
Okaya Electric Industries
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LE684-MX, Okaya Electric Industries
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£ 0.286
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£ 0.243
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£ 0.237
Okaya Electric Industries
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LE154-MX, Okaya Electric Industries
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£ 0.32
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£ 0.256
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£ 0.102
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B32036A4684M000, EPCOS
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190 +
£ 0.981
190 +
£ 0.981
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B32033A4224M000, EPCOS
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£ 0.865
780 +
£ 0.824
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B32036B4334K000, EPCOS
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345 +
£ 0.237
345 +
£ 0.237
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B32652A7333J000, EPCOS
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500 +
£ 0.107
500 +
£ 0.107
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B32928C3306M000, EPCOS
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27 +
£ 5.55
81 +
£ 5.46
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B32774H0225K000, EPCOS
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483 +
£ 0.99
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B32758G4156K000, EPCOS
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£ 4.58
72 +
£ 4.40
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B32033B4104K000, EPCOS
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540 +
£ 0.738
1080 +
£ 0.708
1620 +
£ 0.679
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B32924D3335K000, EPCOS
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220 +
£ 1.01
660 +
£ 0.894
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B32774H0475K000, EPCOS
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224 +
£ 0.826
224 +
£ 0.826
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B32924C3155K000, EPCOS
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280 +
£ 0.566
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£ 0.502
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New Items
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B32653A0104K189, EPCOS

B32653A0104K189, EPCOS

B32651...B32656 Series Construction Wound capacitor technology with internal series connection for V R ≥1250Vdc Plastic case (UL 94 V-0) Epoxy resin sealing Features High pulse strength High contact reliability Small dimensions Typical Applications TV S-correction TV flyback Electronic ballast circuits Operating Temperature (°C) -55 to +100 Insulation Resistance (MΩ) 100000 (between terminals and case) Dissipation Factor (@ 1kHz) 0.0005 Life Expectancy 200000 hours Radial 100°C Encapsulated in a flame retardant plastic case to UL 94V-0 with epoxy resin seal
New items
B32362A4257J080, EPCOS

B32362A4257J080, EPCOS

Epcos B3236x Series B3236x Series are general purpose application Power Electronic Film Capacitors Overpressure disconnector, self-healing technology safety device Stud on bottom of aluminium can for mounting and grounding Naturally air-cooled or forced air cooling
New items
40L6682, Genteq

40L6682, Genteq

Snubber Capacitor 40L Series The 40L Series are high performance dry, axial-leaded capacitors. Designed for demanding electronic applications. Typical applications include input and output filters and DC blocking in high frequency switch mode power supplies. Insulation resistance, dielectric absorption and dissipation factor properties are superior to electrolytic capacitors normally used on switching power supplies. High performance 40L Series Capacitance Range: 0.47 μF → 10.0 μF Operating Temperature: -55⁰C → +105⁰C Oval shape, wrap and fill Genteq Snubber
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B32682A2152K000, EPCOS

B32682A2152K000, EPCOS

EPCOS B32682- B32686 Series Film Capacitor EPCOS high pulse polypropylene film capacitor features a very high pulse strength, the highest possible contact reliability and also self healing properties. Maximum operating temperature is 110°C. Applications Electronic ballast Snubbering Smoothing High voltages and high currents Switch mode power supplies
New items
NPX684K310VX2MF, NIC Components

NPX684K310VX2MF, NIC Components

NPX Metalised Polypropylene Series From NIC Components these NPX series interference suppression capacitors feature a metalised polypropylene dielectric and a sealf-healing non-inductive constuction. With a flammability tested molded case, the NPX series is suitable for a number of applications, such as an across-the-line capacitor or a radio interference capacitor.
New items
B32674D6505K000, EPCOS

B32674D6505K000, EPCOS

B32674 ... B32678 Series Metallized Polypropylene Film Capacitors (MKP) MKP DC link High Power Series MKP DC link high power series Excellent self-healing properties Over-voltage capability Optimized electrical contact High frequency ripple current High reliability Long useful life RoHS-compatible Halogen-free capacitors available on request Ideal for high ripple current modules in: Frequency converters; Industrial and high-end power supplies and Solar inverters Radial 105°C Encapsulated in self-extinguishing material meeting the requirements of UL94V-0
New items
B32672L1622J000, EPCOS

B32672L1622J000, EPCOS

B32671L ... B32673L Series Metallized Polypropylene Film Capacitors (MKP) Wound capacitor technology with Epoxy resin sealing Very high AC Voltages for all frequency ranges Very small dimensions High peak voltage for short time periods High peak current High pulse withstand capability RoHS-compatible Halogen-free capacitors available on request Applications include Electronic ballasts (resonant circuits); Switched Mode Power Supplies; High-frequency AC loads and Pulse circuits Radial 125°C
New items
B25673A5202A020, EPCOS

B25673A5202A020, EPCOS

B25673A Series PhaseCap The Phasecap B25673A Series from EPCOS are Power Factor Correction (PFC) metallised polypropylene film capacitors. B25673A film capacitors are wave cut and feature concentric winding. Constructed in a cylindrical aluminium case with a threaded stud on the base, these PFC film capacitors have an overpressure disconnector and a ceramic discharge module. With optimised safety terminals, EPCOS PFC capacitors are suitable for indoor mounting and are naturally air cooled (forced air cooling). Features Polypropylene film dielectric Constructed from non-PCB, semi-dry biodegradable resin B25673A film capacitors utilise self-healing technology Compact size Delta connected 3 phase Applications These capacitors are suited to power factor correction applications. Standards IEC 60831-1//2, UL 810-5th edition
New items
890334025013CS, Wurth Elektronik

890334025013CS, Wurth Elektronik

Wurth Elektronik Polypropylene Film Capacitors, WCAP-FTXX Series WCAP-FTXX Series are MKP Metallized Polypropylene Film Self-healing properties Operating temperature: -40 °C to +105°C Wave soldering recommended Applications include: Safety applications, Filter and Power Supplies Radial 105°C Encapsulated in self-extinguishing material meeting the requirements of UL94V-0
New items
NPX684K310VX2F, NIC Components

NPX684K310VX2F, NIC Components

NPX Metalised Polypropylene Series From NIC Components these NPX series interference suppression capacitors feature a metalised polypropylene dielectric and a sealf-healing non-inductive constuction. With a flammability tested molded case, the NPX series is suitable for a number of applications, such as an across-the-line capacitor or a radio interference capacitor.
FAQs
We offer free shipping for orders over £200 if delivery is in the UK. All other orders in the UK, shipping from £7.99 depending on the weight and measurement. Mainland Europe shipping charges start from £25. For all other countries shipping charges start from £50 for products like Polypropylene Film Capacitors and all others.
You can email us directly at sales@enrgtech.co.uk or via our website for any queries regarding Polypropylene Film Capacitors or any other product.
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Yes, we offer special discounts on orders above £200 for Polypropylene Film Capacitors and all other products.
UK orders normally take between 2/3 working days. International orders normally take between 3/5 working days for all products including Polypropylene Film Capacitors.
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