Allicdata Part #: | WCB25JB47R0-ND |
Manufacturer Part#: |
WCB25JB47R0 |
Price: | $ 0.23 |
Product Category: | Resistors |
Manufacturer: | Stackpole Electronics Inc. |
Short Description: | RES 47 OHM 25W 5% CERAMIC WW |
More Detail: | 47 Ohms ±5% 25W Through Hole Resistor Axial Flame ... |
DataSheet: | WCB25JB47R0 Datasheet/PDF |
Quantity: | 1000 |
1000 +: | $ 0.20170 |
Series: | WCB |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 47 Ohms |
Tolerance: | ±5% |
Power (Watts): | 25W |
Composition: | Wirewound |
Features: | Flame Proof, Moisture Resistant, Safety |
Temperature Coefficient: | ±20ppm/°C |
Operating Temperature: | -55°C ~ 275°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 2.500" L x 0.500" W (63.50mm x 12.70mm) |
Height - Seated (Max): | 0.539" (13.68mm) |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are one of the more traditional and well-established technologies which have been around since the industrial revolution began. With its origins in the electricity industry, Through Hole Resistors (which are also known as OHMs or O-traps) are devices used to measure the resistance of electrical power. The work of these devices is fairly straightforward and the technology is simple to understand.
The WCB25JB47R0 is one particular type of Through Hole Resistor in particular. This series from the company UYO is an extremely popular choice among designers of electronic devices. Just like other such resistors, its objective is to provide resistance in order to protect against electrical shock or other undesired currents. It is also classified as a fallacious resistor due to the high accuracy of resistance.
At its core, the WCB25JB47R0 is a fixed-value resistor. This means that its resistance is predetermined and not adjustable. It is crafted from materials such as metal or metal oxide that form small filaments which provide the resistance to the current. This type of resistor comes in two varieties-axial and radial-depending on the type of circuit boards to be used. Axial Through Hole Resistor takes the form of a lead wire that is wrapped around a center pin and inserted into a hole drilled in the board, while a radial resistor is formed around a metal cylinder that is used as the sensing element.
The WCB25JB47R0 Through-Hole Resistor is suitable for a range of applications including AC/DC circuits, portable electronics, PC card, and power supply circuits. It is designed to be low-noise, low-distortion, and provides incredible accuracy resistive values. In addition, it is equipped with a self-cutting device that allows for safer rewiring of the circuit and ensures that the output of the resistor is consistent during its use.
Aside from the traditional resistive values expected from a Through Hole Resistor like the WCB25JB47R0, the UYO series also offers amazing additional features. Turbine construction provides added protection against shock and vibration during use and real-time temperature monitoring offers a more reliable device service life. Additional safety features such as over-current protection and conformal coating further add to the complexity but performance of this series.
The working principle of the WCB25JB47R0 Through-Hole Resistor is quite simple. As stated earlier, its resistance is predetermined and fixed by the material, size and shape of the resistor. As the current is applied to the resistor, it will generate heat due to the resistance it provides and the energy used. This heat is dissipated in the form of radio waves, while some is retained at the device itself.
The WCB25JB47Rs offer an impressive combination of features and applications, making them an industry-standard when it comes to choosing Through Hole Resistors. With a wide range of real-world applications, and the dependable performance that it offers, it can be safely said that the WCB25JB47R0 offers a reliable answer to any of the Through Hole Resistor needs present today.
The specific data is subject to PDF, and the above content is for reference
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