Through Hole Resistors are electronic devices whose primary function is to limit or control the flow of electrical current in a circuit. Through Hole resistors are very similar to regular resistors but differ in their mounting types. They are usually mounted by inserting their leads through holes in PCB or an electrical device and soldering them in one place on the opposite side.
Through Hole resistors come in many shapes and sizes, but a common type is the cylindrical axial lead resistor. This type of resistor has a cylindrical body with a lead extending from each end. The resistor’s body is marked with colored bands that indicate its resistance value according to a standard color code. Through Hole, resistors have better heat dissipation and mechanical strength and are easy to work with. They come in various powers, compositions, features, and sizes.
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Carbon Composition Through Hole Resistors is composed of a mixture of finely ground and conductive carbon dust or graphite and a non-conductive substance like ceramic or resin. Carbon composition resistors typically have poor tolerances, often around 5-10%, and tend to change their resistance over time and with temperature changes. These resistors are primarily used in old devices and have been replaced in modern devices. Find quality carbon composition through hole resistors sourced from renowned manufacturers at Tormeka’s online store. |
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Metal film through hole resistors is created by depositing a thin metal layer, such as nickel-chromium (NiCr), onto an insulating ceramic rod. The resistance value is controlled by adjusting the thickness of this metal layer. These resistors can be made very accurately, typically within a 1% or even 0.1% tolerance in precision applications. This makes them ideal for use in circuits where precise resistance values are necessary. Through Hole metal film resistors have long leads that can be inserted into a circuit board and then soldered into place. |
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Current Sense Through Hole Resistors are used in devices with low resistance values to create a voltage drop without affecting the current flow. They’re designed to be used in high-current applications. Current sense resistors usually have a low-temperature coefficient, which means their resistance doesn’t change much with temperature. This is important for maintaining accurate measurements. Get high-quality current sense through hole resistors at Tormeka. |
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Metal Oxide Through Hole Resistors is a type of resistor often used in electronic circuits for their high power handling capabilities, stability, and reliability. They are constructed by coating a ceramic core with a metal oxide film. The type of metal used varies but commonly includes tin oxide. One great feature of metal oxide Through Hole resistors is that they can withstand high-voltage pulses without significant resistance changes. |
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Wirewound Through Hole resistors are made by winding a wire, often made of an alloy like nickel-chromium, around an insulating core, usually ceramic. These resistors can be very precise, with a very low tolerance. They can handle more power and dissipate more heat than most other resistors, making them suitable for power electronics and other high-power applications. Get the best quality wire wound through hole resistors from Tormeka, the leading supplier of electronic components in Europe and worldwide. |
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Cement through hole resistors are made by mixing a conductive ceramic material with a binder to form a cement-like mixture. This mixture is then formed into the shape of a resistor and baked at high temperatures to cure it. They can handle a lot of power, often in several watts. This is due to their ability to effectively dissipate heat, a crucial characteristic of a power resistor. Due to their construction, cement Through Hole resistors are robust and durable. They can withstand harsh conditions, including high temperatures, high humidity, and high voltage spikes. |
Tormeka, a premier Through Hole Resistors distributor, has built its reputation serving clients across the globe with exceptional customer service and prompt response. We aim to simplify your purchase experience, offering an extensive range of resistors such as carbon composition, metal film, metal oxide, wire-wound, and current sense resistors. Our vast inventory allows for rapid fulfillment of orders, large or small, ensuring you get the components you need when you need them.
Our highly trained professionals offer valuable advice and guidance, helping you navigate our extensive selection to find the exact electronic components that meet your specific requirements. At Tormeka, your satisfaction is our top priority, and we strive to make your purchasing experience exceptional. Trust Tormeka for all your Through Hole Resistors needs and experience the difference in service, selection, and support.
FAQs About Through Hole Resistors
A: Through Hole resistors are a type of electronic component designed to be inserted into the drilled holes of an electronic device or parts and then soldered into place. They’re used to limit or control the flow of electrical current in a circuit.
A: Several types of Through Hole resistors include carbon composition, metal film, metal oxide, wire-wound, and current sense resistors. The type to use depends on the specific application and requirements, such as power rating, precision, and tolerance.
A: The resistance value of a Through Hole resistor is usually indicated by a color code system known as the resistor color code. Each color represents a number, and by reading the colored bands on the resistor from left to right, you can determine its resistance value.
A: You can get through hole resistors at any online store, but we recommend you get it from trusted sources like Tormeka.
If you want to purchase high-quality Through Hole Resistors, we at Tormeka are ready and eager to assist you. Contact us via our contact forms, and we’ll promptly respond to your needs. Whether you’re ready to place an order or need more information about our products, our dedicated team is available to support you.
Moreover, we understand that questions or issues may arise regarding our products. We assure you we are committed to providing quality components and ensuring that your experience with us is as smooth as possible.
