Pre-Made KA1 Flat Twisted Coils (0.2mm x 0.8mm) 0.36 Ω – 10 Pack


The Pre-Made KA1 Flat Twisted Coils provide a premium, hassle-free option for electronic module enthusiasts. This 10-pack features robust 0.2mm x 0.8mm FeCrAl A1 wire coils with a 0.36-ohm resistance, designed for even heat distribution and a richer flavor experience. The pre-made design offers convenience and consistency, ensuring a high-quality performance with every use. Ideal for those looking for durability and flavor enhancement without the effort of building their own coils.

✔ Huge Range Available

✔ Produced In Warrington, UK

✔ Shipped Within 24 Hours

✔ 30 Day Returns Accepted

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KA1 Flat Twisted Coils

KA1 is a type of resistance wire commonly used for heating coils in electronic cigarette devices. Flat twisted coils is a specific type of coil configuration where the wire is twisted flat rather than round, which can affect its heating characteristics.

There are several reasons why you might choose to use flat twisted coil wire, including:

  1. Improved heating performance: The twisted configuration of the wire can improve its heating performance by increasing the surface area that is in contact with the air or other heating medium. This can result in more efficient heating and improved temperature control.
  2. Increased safety: Flat twisted coil wire may offer increased safety compared to other types of heating coils, as the flat configuration can reduce the risk of hot spots, or areas of the wire that become excessively hot and can cause damage or injury.
  3. Cost-effectiveness: Flat twisted coil wire is typically more affordable than other types of heating coils. This can make it an attractive option for those who are looking to save money while still enjoying improved heating performance.

The details of this product are as follows:

  • Metal – FeCrAl A1 ( KA1)
  • Pack Size – 10 Coils
  • Resistance – 0.36 Ω
  • Coil Build – Flat Twisted Coils (0.2mm x 0.8mm)

Why Use The Crazy Wire Company

  1. Quality of products: The Crazy Wire Company always  offer high-quality products that meet industry standards and customer expectations.
  2. Selection: We offer a wide variety of wire products and sizes to meet the diverse needs of our customers. We have more than 600 products available through our site and counting. 
  3. Price: We always offer the best value possible. Our wires are available as part of our major weaving processes, so it is bought at the best possible rate. 
  4. Availability: Our products are kept in house and are ready to ship immediately. 
  5. Customer service: Our experienced staff help our customers feel confident in their purchases and provide assistance when required. 

What Else Is Available?

We do not only offer KA1 round wire. We also have a huge range of Nichrome and stainless steel round wire in immediate stock too.

Ribbon wire and flat wire are stocked for immediate dispatch too.


FAQs About This Product

What Is A Flat Twisted Coil?

A flat twisted coil wire is a type of wire used for heating elements in various applications. It’s characterized by its flat, twisted configuration, which can affect its heating characteristics compared to other types of heating coils. Flat twisted coil wires are often used in heating applications where precise temperature control is important. The specific specifications of a flat twisted coil wire, such as its diameter, width, and resistance, will determine its heating performance and should be carefully considered based on the requirements of the application. It’s important to use the correct type of heating coil wire to ensure safe and efficient operation.

What Temperature Will KA1 Wire Work At?

KA1 is a type of resistance wire that is often used for heating elements in high-temperature applications, such as electronic cigarette devices. The maximum operating temperature for KA1 wire is typically around 1400°C (2550°F). It’s important to note that the actual operating temperature of the wire will depend on several factors, such as the specific heating application, the desired power output, and the wire’s resistance and dimensions. The operating temperature should be carefully considered and selected based on the requirements of the application to ensure safe and efficient operation.

How Is Twisted Flat Coil Wire Produced?

Twisted flat coil wire is produced through a manufacturing process that involves twisting two or more individual wires together to form a flat coil. The specific process for producing twisted flat coil wire will depend on the size, material, and desired specifications of the wire, but here is a general overview of how it might be produced:

  1. Wire preparation: The individual wires used to produce the twisted flat coil wire are typically cut to length and straightened to remove any kinks or deformations.
  2. Twisting: The individual wires are then twisted together using specialized machinery, such as a twisting machine or pay-off spool. The twisting process may be done by hand or by machine, and the number of twists per unit length and the direction of the twist will vary based on the desired specifications.
  3. Coiling: After twisting, the wire is coiled into its final shape. The coiling process may involve winding the wire around a mandrel, or onto a spool, to produce a flat coil with a consistent shape and tight winding.
  4. Finishing: After coiling, the wire may undergo further processing to improve its properties or appearance, such as heat treatment, annealing, or plating.

How Long Will It Last?

The lifespan of flat twisted coil wire depends on several factors, including:

  1. Material: The type of material used to make the wire, such as KA1 or Nichrome, will affect its durability and longevity.
  2. Operating conditions: The operating conditions, such as temperature and power, will affect the wire’s lifespan. Higher temperatures and higher power can cause the wire to degrade more quickly, while lower temperatures and power can extend its lifespan.
  3. Maintenance: Proper maintenance, such as cleaning and tightening connections, can extend the wire’s lifespan.
  4. Usage: The frequency and duration of use will also affect the wire’s lifespan.

Based on these factors, it’s difficult to estimate a specific lifespan for flat twisted coil wire. In general, high-quality wire that is properly maintained and used under appropriate conditions can last for several months to a year or more. However, it’s important to regularly inspect the wire and replace it as needed to ensure safe and efficient operation.


Check out our blog everything that you need to know about wires for more information on wire in general. Our goal for our blogs and help guides is to answer as many questions as possible to help to explain the possibilities of mesh to our customers. 

We also offer similar products through our highly popular eBay store, check us out there too.

Contact our team today if you have any questions at all. We are always really keen to help in any way that we can. 


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