Best Polyester Industrial Capacitors of 2025

Harvey Wall Avatar
Harvey Wall
Last Updated: 29 Jan 2025

* We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation.

Polyester Industrial Capacitors are highly reliable and durable electrical components that are widely used in various industries. These capacitors are ideal for use in applications that require high performance, stability and long service life. They are made with high-quality polyester film and are designed to withstand high voltage and current loads. Polyester Industrial Capacitors are available in a range of sizes and capacitance values, making them suitable for a variety of electronic circuits. These capacitors are an excellent choice for anyone looking for cost-effective and reliable electrical components.

At a Glance: Our Top Picks

DollaTek Metallized Polyester Capacitors Kit Cover #TOP 1
DollaTek Metallized Polyester Capacitors Kit
ftb score rating icon 9.8
Pack of 10 Switch Electronics 0.1uF Capacitors Cover #TOP 2
Pack of 10 Switch Electronics 0.1uF Capacitors
ftb score rating icon 9.7
Pack of 10 Switch Electronics 0.1uF Capacitors Cover #TOP 3
Pack of 10 Switch Electronics 0.1uF Capacitors
ftb score rating icon 9.5

Top 10 Polyester Industrial Capacitors

#TOP 1

DollaTek Metallized Polyester Capacitors Kit

DollaTek
DollaTek Metallized Polyester Capacitors Kit Cover
DollaTek 10nF to 470nF Metallized Polyester Film Capacitors Assortment Kit, 10nF 22nF 33nF 39nF 47nF 100nF 150nF 220nF 330nF 470nF - 100pcs

The DollaTek Capacitors Kit includes a selection of metallized polyester film capacitors, ranging from 10nF to 470nF, offering ten different values with ten pieces of each. This variety allows you to easily find the right capacitor for your project. With a wide temperature range of -55°C to 105°C, these capacitors are suitable for various environments. They come neatly packed in a plastic box, ensuring easy storage and organisation. Plus, they are 100% new and RoHS compliant, making them a reliable choice for your electronic needs.

What We Like
Wide range of capacitance values
Temperature resistant up to 105°C
Convenient storage box included
100% new and RoHS compliant
#TOP 2

Pack of 10 Switch Electronics 0.1uF Capacitors

Pack of 10 Switch Electronics 0.1uF Capacitors Cover
10 x 0.1uF 250V Metallised Polyester Film Capacitor ±10% (Pack of 10)

The Switch Electronics Capacitors are a pack of ten 0.1uF metallised polyester film capacitors, designed to handle a voltage of 250V. With a tolerance of ±10%, these capacitors ensure reliable performance in various applications, providing you with peace of mind. The epoxy resin coating enhances durability, making them suitable for industrial use. These features make the capacitors a practical choice for your electronic projects, offering both stability and longevity.

What We Like
High voltage capacity
Durable epoxy resin coating
Reliable tolerance level
Pack of ten for convenience
#TOP 3

Pack of 10 Switch Electronics 0.1uF Capacitors

Pack of 10 Switch Electronics 0.1uF Capacitors Cover
10 x 0.1uF 400V Metallised Polyester Film Capacitor ±10% (Pack of 10)

The Switch Electronics Capacitors are excellent 0.1uF metallised polyester film capacitors. They can handle a voltage of up to 400V, making them suitable for various applications. With a tolerance of ±10%, you can rely on their consistent performance in your circuits. The epoxy resin coating adds durability and protection against environmental factors, ensuring longevity. This pack of ten gives you convenience and value, perfect for both hobbyists and professionals alike.

What We Like
High voltage capacity
Durable epoxy resin coating
Consistent performance
Value pack of ten
#TOP 4

Pack of 10 0.01uF 400V Capacitors

Pack of 10 0.01uF 400V Capacitors Cover
10 x 0.01uF 400V Metallised Polyester Film Capacitor ±10% (Pack of 10)

The Switch Electronics Capacitors are ideal for various electronic applications. Each capacitor has a value of 0.01uF, allowing you to use them in circuits that require precise capacitance. With a voltage rating of 400V, they provide reliable performance even under high voltage conditions. The pack of 10 ensures you have plenty on hand for your projects. Additionally, their ±10% tolerance means you can count on their reliability, making them a great choice for both professionals and hobbyists alike.

What We Like
High voltage rating
Reliable capacitance value
Pack of 10 for convenience
Good tolerance level
#TOP 5

Sourcingmap 10pcs 0.22uF Metallized Polyester Capacitors

US-SA-AJD-70171
Sourcingmap 10pcs 0.22uF Metallized Polyester Capacitors Cover
Sourcingmap 10pcs 224J 630V 0.22uF 5% Metallized Polyester Film Capacitors CBB22

The Sourcingmap 0.22uF Capacitors are designed for reliability and efficiency. With a rated voltage of 630V, you can trust these capacitors to handle high voltage applications safely. Their capacitance of 0.22uF, with a tolerance of +/-5%, ensures they perform consistently in various circuits. The 15mm lead spacing makes them easy to install in your projects, while the compact size allows for flexible placement in tight spaces. These features combined make them an excellent choice for your electronic needs.

What We Like
High voltage rating
Compact size
Easy installation
Consistent performance
Lightweight design
#TOP 6

Pack of 10 0.47uF 400V Film Capacitors

Pack of 10 0.47uF 400V Film Capacitors Cover
10 x 0.47uF 400V Metallised Polyester Film Capacitor ±10% (Pack of 10)

The Switch Electronics Film Capacitors are a reliable choice for your electronic projects. With a capacitance of 0.47uF, they are ideal for smoothing and filtering applications. These capacitors can handle a voltage of up to 400V, ensuring safety and stability in your circuits. The pack includes 10 capacitors, providing you with enough components for multiple projects or replacements. Their ±10% tolerance means you can trust their performance in various applications, making them a versatile option for both hobbyists and professionals.

What We Like
High voltage rating of 400V
Pack of 10 for convenience
Suitable for various applications
Reliable ±10% tolerance
#TOP 7

GLARKS 700PCS Polyester Film Capacitor Kit

GLARKS 700PCS Polyester Film Capacitor Kit Cover
Glarks 24 Value 700PCS 0.22NF- 470NF Polyester Film Capacitor Assortment Kit

The GLARKS Capacitor Assortment is a versatile kit containing 700 pieces with 24 different values, allowing you to tackle various electronic projects with ease. With a voltage rating of 100V and a capacitance tolerance of ±5 percent, you can trust that these capacitors will meet your specifications. Their operating temperature range of -55℃ to 125℃ ensures reliability even in extreme conditions. Additionally, the small size and non-polar design make installation straightforward, while the clear box packaging allows for easy identification of specific models, saving you time during your projects.

What We Like
Wide range of values
High temperature tolerance
Compact and easy to store
Clear labelling for convenience
#TOP 8

Cermant 240pcs Film Box Capacitor Kit

Celent_CL241
Cermant 240pcs Film Box Capacitor Kit Cover
Cermant 240pcs Film Box Capacitor Assortment Kit,1NF-1UF Polyester Box Capacitor,24 Values MKT PET 63V-100V Correction Capacitor

The Cermant Capacitor Assortment includes 240 film box capacitors with a nominal capacitance range from 1nF to 1uF, useful for various electronic applications. With a withstand voltage of 16V to 100V and a capacitance tolerance of ±10%, you can trust these capacitors for reliable performance. They are neatly sorted in a labelled box, making it easy for you to find the right component when you need it. This wide capacitance range and compact size make them suitable for blocking, bypassing, and coupling signals in filter and low pulse circuits.

What We Like
Wide capacitance range
Conveniently sorted in a box
Suitable for various applications
Lightweight and compact
Reliable voltage withstand
#TOP 9

Sourcingmap 0.1uF 630V Polyester Capacitors

US-SA-AJD-348484
Sourcingmap 0.1uF 630V Polyester Capacitors Cover
Sourcingmap 104J 630V 0.1uF Components Metallized Polyester Film Capacitors 28Pcs

The Sourcingmap Polyester Capacitors are designed for reliable performance with a rated voltage of 630V and a capacitance of 0.1uF. The +/-5% capacitance tolerance ensures consistent functionality, making them ideal for various electronic applications. With a lead spacing of 15mm, they offer easy integration into your projects. Their compact size of 16x10x6mm allows for flexibility in design without taking up much space. These features provide convenience and confidence in your electrical components.

What We Like
High rated voltage
Compact size
Reliable capacitance tolerance
Easy lead spacing
#TOP 10

150pcs Polyester Capacitor Assortment Kit

Yanmisvgugq3rnot
150pcs Polyester Capacitor Assortment Kit Cover
Polyester Capacitor, 150pcs 100V 15 Value 0.33nF-470nF Electrolytic Capacitors Assortment Polyester Film Capacitors Assortment Kit Box

The Yanmis Capacitor Kit offers a versatile selection of 150 polyester capacitors, ideal for both electronic professionals and hobbyists. These thin film capacitors are reliable and adaptable, making them perfect for use as bypass capacitors in various DC or medium/low frequency circuits. With a capacitance range of 0.33nF to 470nF, this assortment meets your basic circuit needs. Each capacitor is safely packed in a plastic box, ensuring convenient storage and easy access when working on your projects.

What We Like
Versatile usage in circuits
Reliable and adaptable performance
Convenient storage in a box
Meets basic circuit needs
Buying Guide Image
Editor's Notes

During our polyester industrial capacitor research, we found 306 polyester industrial capacitor products and shortlisted 10 quality products. We collected and analyzed 3,460 customer reviews through our big data system to write the polyester industrial capacitors list. We found that most customers choose polyester industrial capacitors with an average price of £5.10.

The polyester industrial capacitors are available for purchase. We have researched hundreds of brands and picked the top brands of polyester industrial capacitors, including DollaTek, Switch Electronics, Uxcell, GLARKS, Cermant. The seller of top 1 product has received honest feedback from 643 consumers with an average rating of 4.9.

Written by
Harvey Wall Avatar

Harvey Wall was born and raised in Norwich. He mastered the art of tool production and finished at the prestigious Norwich University. His area of interest include cutting tools, abrasive finishing and power tools. Harvey is always looking for ways to improve the finesse of industrial tools via his myriads of researches. He also shares some of his experiences on many platforms while writing on tool products.