10M Ohm 0.125W Cylindrical Resistor Khaki 155C Carbon Film Resistor

Cylindrical Fixed Carbon Film Resistor 1~10M Ohm 1/8W 1/6W 0.25W 0.5W 1W 2W 3W

Overview Of The Cylindrical Fixed Carbon Film Resistor

Carbon film resistors are a type of film resistors. It uses high-temperature vacuum coating technology to closely attach carbon to the surface of the porcelain rod to form a carbon film, then add appropriate joints for cutting, and coat the surface with epoxy resin for sealing protection. The surface is often painted with green protective paint. The thickness of the carbon film determines the size of the resistance, and the thickness of the film and the notch are usually used to control the resistor. Carbon film resistors are also called "thermal decomposition carbon film resistors". A type of thin film resistor in which carbon is deposited on the substrate by carbon that is thermally decomposed at high temperature in a vacuum. Low price, stable performance, wide resistance value and power range.



Application Of The Cylindrical Fixed Carbon Film Resistor

The typical uses for carbon film resistors are in high voltage and high temperature applications. Operating voltages can be as high as 15 kV with nominal temperatures of 350°C. Example uses include high voltage power supplies, radars, x-rays, and lasers.


Features Of The Cylindrical Fixed Carbon Film Resistor

• Flameproof coating is available (specify “CFR”)
• Reduced body size (specify “Miniature”)
• Suitable for automatic machine insertion
• Products with lead-free terminations meet EU RoHS and China RoHS requirements
• Available in resistances from 1 Ohm to 9.1 mOhm
• 1/8W ~ 5W power rating
• 5% tolerance
• Resistor body 2.3 mm in diameter, 6.3 mm in length
• Carbon film construction
• Long-term stability
• Solder plated copper leads


Electrical Parameters Of The Cylindrical Fixed Carbon Film Resistor

Dimension Of The Cylindrical Fixed Carbon Film Resistor (mm)

M Type Formed Of The Cylindrical Fixed Carbon Film Resistor

What do the colours mean?

Each of the colour bands has a specific meaning. The first two colours give the base value of the resistor, the next gives the multiplier and the final band the tolerance. If a resistor has five bands, it is a more precise resistor, in which the first three bands represent the base values, and the fourth and fifth represent the multiplier and tolerance respectively.


Benefits of Carbon Composition

Carbon composition resistors are made from a moulded carbon powder that has been mixed with a phenolic resin to bind and create a uniform resistive body. It is then surrounded in an insulating case after attaching end leads.
Carbon composition resistors are used in applications in which the initial tolerance does not need to be any closer than +/- 5% of the value.

Dongguan Ampfort Electronics Co., Ltd. is a high-tech enterprise specializing in R&D, manufacturing and sales, committed to becoming a comprehensive supplier of circuit protection components.

We introduced advanced quality system,management systems and high-precision automation equipment from Germany, set up multiple production bases and continue to increase product lines. Our team consist of experienced engineers, passionate business elites, and regularly trained skilled workers, which provides a solid foundation for quality assurance and productivity performance. Moreover, our products have passed safety certifications of many countries and are favored by many consumers by years’ unremitting efforts.

We cooperated with universities and colleges, and will continue to research and develop new products , committed to high-quality circuit protection solutions, and provide global customers with efficient technology, products, and testing support to meet their requirements for rapid development of new products. We are gradually updating from "Made In China" to "Created In China" and to "Intelligent Manufacturing In China", from circuit design to product testing, we will provide you with one-stop service in the field of circuit protection.After years of intensive cultivation, we have maintained a good relationship with our peers and have become distributor of many famous electronic component brands to meet the diverse needs of customers.

The main products include: Thermistors, Varistors, Temperature Sensors, Fuses and corresponding Hardware and Plastic accessories, Inductors, Thermal Protector, Overload/Composite Protectors, Discharge Tubes, Photoresistors and Wiring Harnesses etc. Through the combination of different process devices,Ampfort Electronics can meet customers' individual circuit protection requirements. Our products are widely used in: power adapters, switching power supplies, chargers, transformers, computers, telephones, household appliances, communication products, lighting products, toy products, various instruments and various electronic cables, electrical products, IT, Consumer electronics, automobiles, batteries and other fields.

Choose us, Ampfort will be your loyal and reliable partner for protection circuit products !

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