
Allicdata Part #: | 85FR249-ND |
Manufacturer Part#: |
85FR249 |
Price: | $ 1.53 |
Product Category: | Resistors |
Manufacturer: | Ohmite |
Short Description: | RES 0.249 OHM 5W 1% AXIAL |
More Detail: | 249 mOhms ±1% 5W Through Hole Resistor Axial Wire... |
DataSheet: | ![]() |
Quantity: | 1000 |
100 +: | $ 1.38600 |
Series: | Acrasil® 80 |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 249 mOhms |
Tolerance: | ±1% |
Power (Watts): | 5W |
Composition: | Wirewound |
Features: | -- |
Temperature Coefficient: | ±90ppm/°C |
Operating Temperature: | -- |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.343" Dia x 0.937" L (8.70mm x 23.80mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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.Through Hole Resistors and the 85FR249 Application Field and Working Principle
Resistors are electric components used within a circuit to resist the current flow across the circuit. Through hole resistors are resistors that have leads that can be formed into a ‘through hole’ within a printed circuit board. Through hole resistors make it easy for the user to install, solder or replace the resistor. The 85FR249 chip is an example of a through hole resistor and this article will discuss the application field and working principle of the 85FR249 resistor.
The application field for the 85FR249 resistor is primarily in the fields of industrial and automotive electronics. The chip is well suited for the operating temperature range of -55°C to +125°C. This makes it an ideal choice for applications in which a long-term performance is required. The chip has a wide range of absolute maximum ratings which provides the user with a wide range of bases for engineering and design.
When considering the 85FR249 chip’s working principle, it is important to understand the principle and design of resistors. The resistor works by passing the current through a material that resists the current. A resistor can also be used to reduce the amplitude of a signal by introducing a resistance to the circuit, or to reduce the available power. In the case of the 85FR249, the chip has two longitudinal leads that act as the resistance. As current passes through the leads, it creates a resistance to the current flow, meaning that the amplitude of the signal is reduced.
The design of the 85FR249 is also important in understanding its working principles. The chip is designed to be highly reliable and durable. It is designed to ensure that the chip can survive extreme temperature variations and high humidity without any disruption in its performance. The 85FR249 also features an oxide coating to ensure an effective insulation between the chip and the substrate.
It is also important to understand the thermal properties of the 85FR249 chip. The chip is designed to provide an efficient and reliable heat sink to dissipate the heat generated during operation. The superior thermal performance of the chip ensures that the performance of the chip will not suffer during extended operation. The oxide coating also provides an effective heat transfer to ensure that the chip maintains a sufficiently low temperature.
In summary, the 85FR249 Through Hole Resistor is used for industrial and automotive electronics. The chip is designed to make use of its two longitudinal leads as a resistance, and its superior thermal performance ensures that the performance of the chip is not affected due to extreme temperature variations or high humidity levels. The oxide coating helps ensure an effective insulation between the chip and the substrate, and the chip is also designed to ensure an effective heat sink to ensure efficient heat dissipation during operation.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
85FR681 | Ohmite | 1.53 $ | 1000 | RES 0.681 OHM 5W 1% AXIAL... |
85FR402 | Ohmite | 1.53 $ | 1000 | RES 0.402 OHM 5W 1% AXIAL... |
85FR249 | Ohmite | 1.53 $ | 1000 | RES 0.249 OHM 5W 1% AXIAL... |
85FR10 | Ohmite | 1.53 $ | 1000 | RES 0.1 OHM 5W 1% AXIAL10... |
85FR121 | Ohmite | 1.53 $ | 1000 | RES 0.121 OHM 5W 1% AXIAL... |
85FR20 | Ohmite | 1.53 $ | 1000 | RES 0.2 OHM 5W 1% AXIAL20... |
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