| Allicdata Part #: | WHC75RFE-ND |
| Manufacturer Part#: |
WHC75RFE |
| Price: | $ 0.55 |
| Product Category: | Resistors |
| Manufacturer: | Ohmite |
| Short Description: | RES 75 OHM 2W 1% AXIAL |
| More Detail: | 75 Ohms ±1% 2W Through Hole Resistor Axial Wirewo... |
| DataSheet: |  WHC75RFE Datasheet/PDF |
| Quantity: | 1000 |
| 100 +: | $ 0.50085 |
| Series: | WH |
| Packaging: | Bulk |
| Part Status: | Active |
| Resistance: | 75 Ohms |
| Tolerance: | ±1% |
| Power (Watts): | 2W |
| Composition: | Wirewound |
| Features: | -- |
| Temperature Coefficient: | ±20ppm/°C |
| Operating Temperature: | -55°C ~ 150°C |
| Package / Case: | Axial |
| Supplier Device Package: | Axial |
| Size / Dimension: | 0.180" Dia x 0.449" L (4.57mm x 11.40mm) |
| Height - Seated (Max): | -- |
| Number of Terminations: | 2 |
| Failure Rate: | -- |
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Through Hole Resistors
Resistors are passive elements which provide a resistance to the flow of electric current in a circuit. Through hole resistors are resistors constructed in a tubular structure and mounted directly onto a printed circuit board. They are generally constructed from ceramic, insulated with a lacquer, and embedded with a resistor element.
The WHC75RFE is a through hole resistors that provides high-precision tolerance, low temperature coefficient of resistance, and a wide resistance range when compared to conventional resistors. It is designed for various applications which require a small size, accurate resistance, and a high level of reliability.
Application Fields
The WHC75RFE can be used in a wide range of applications, including mobile phones, televisions, computers, and other consumer electronics. It is also widely used in automotive applications to provide temperature compensation and adjustable voltage regression. Furthermore, it is ideal for use in medical devices and instrumentation due to its high precision and reliability.
Working Principle
The WHC75RFE operates on the principle of a Wheatstone bridge. A Wheatstone bridge is an electrical circuit consisting of four resistors arranged in a square. When a voltage is applied to the circuit, the Wheatstone bridge will measure the resistance across two of the resistors. This allows the WHC75RFE to accurately measure resistance with a high degree of precision.
To ensure accuracy, the WHC75RFE will also measure the temperature of the environment and compensate for any temperature change. This will ensure that the resistance measured by the WHC75RFE is as accurate as possible even if the ambient temperature changes.
Conclusion
The WHC75RFE is a through hole resistors designed for use in a wide range of applications that require a small size, accurate resistance, and a high level of reliability. It operates on the principle of a Wheatstone bridge in order to measure resistance with a high degree of precision. The WHC75RFE is capable of compensating for any temperature changes, allowing it to provide reliable results in any environment.
The specific data is subject to PDF, and the above content is for reference
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