
Allicdata Part #: | CPCP103R000FB311-ND |
Manufacturer Part#: |
CPCP103R000FB311 |
Price: | $ 2.38 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 3 OHM 10W 1% RADIAL |
More Detail: | 3 Ohms ±1% 10W Through Hole Resistor Radial Flame ... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 2.16360 |
250 +: | $ 1.96076 |
500 +: | $ 1.82554 |
1000 +: | $ 1.69032 |
Series: | CPCP |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 3 Ohms |
Tolerance: | ±1% |
Power (Watts): | 10W |
Composition: | Wirewound |
Features: | Flame Proof, Non-Inductive, Safety |
Temperature Coefficient: | ±50ppm/°C |
Operating Temperature: | -65°C ~ 275°C |
Package / Case: | Radial |
Supplier Device Package: | Radial Lead |
Size / Dimension: | 0.633" L x 0.485" W (16.08mm x 12.32mm) |
Height - Seated (Max): | 1.372" (34.85mm) |
Number of Terminations: | 2 |
Failure Rate: | -- |
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The CPCP103R000FB311 through hole resistor is a type of resistor, which is designed for passive electrical component that is named for its ability to resist, or lower the flow of current, when placed in a circuit. It is one of the most versatile types of components in electrical engineering as it can be used to regulate the amount of voltage in a device or system, limit current to a certain value, and act as a bridge between two points. Through hole resistors, as their name suggests, are built with a hole in their centre as a means of attaching them to a printed wiring board or prototyping mat. This makes them suitable for applications such as PCBs, prototyping, and testing.
The CPCP103R000FB311 through hole resistor is composed of an oxide-coated ceramic rod, or mandrel, which is wound with copper or nickel alloy wire in one to three layers. The wire is usually of a constant width and each layer is separated by a layer of insulation material. The ends of the through hole resistor are connected to terminals that are soldered onto a PCB, allowing for electrical connection to the surrounding components. The properties of the resistor depend on the kind of oxide-coated mandrel, number of winding layers, and wire gauge. It must also be able to withstanding high temperatures while working.
This versatile component has numerous applications in the industry. Its main purpose is to limit the flow of current through a circuit to a certain level. It is widely used in voltage regulators, voltage dividers, current sensing, and temperature sensing. The through hole resistor must also be able to maintain its standoff voltage when people conduct current flow tests, which is important for windings in power conversion systems. Furthermore, it is also commonly utilized for impedance matching and signal transfer. It is a must-have component for most electronic systems, as it can be used to control the power level, regulate current or voltage, and protect other components from electrical damage due to overcurrent.
When it comes to the working principle of the CPCP103R000FB311 through hole resistor, it is based on the same idea of resistance. The resistance of the internal wire coil depends on the cross-sectional area of that coil, the number of turns in the coil, the materials used to make the coil, and the length of the coil. It works by allowing electricity to flow through it, but restricting the amount of current that goes through. This restricts the energy in the form of heat that gets released, which is why resistors often get hot when they are used over long periods of time.
The CPCP103R000FB311 through hole resistor is a reliable and inexpensive component, ideal for a variety of applications. It is one of the most widely used components in electronics, as it allows engineers to control the power level, regulate current or voltage, and protect other components from electrical damage. With its ability to withstand high temperatures, this resistor is a must for any electronic system building.
The specific data is subject to PDF, and the above content is for reference
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