Allicdata Part #: | 43J2R0E-ND |
Manufacturer Part#: |
43J2R0E |
Price: | $ 0.43 |
Product Category: | Resistors |
Manufacturer: | Ohmite |
Short Description: | RES 2 OHM 3W 5% AXIAL |
More Detail: | 2 Ohms ±5% 3W Through Hole Resistor Axial Wirewou... |
DataSheet: | 43J2R0E Datasheet/PDF |
Quantity: | 1000 |
250 +: | $ 0.38475 |
Series: | Ohmicone® 40 |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 2 Ohms |
Tolerance: | ±5% |
Power (Watts): | 3W |
Composition: | Wirewound |
Features: | -- |
Temperature Coefficient: | ±50ppm/°C |
Operating Temperature: | -- |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.220" Dia x 0.594" L (5.60mm x 15.10mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors have been around for decades, and have been employed in myriad applications due to their simplicity, reliability, and efficiency. The 43J2R0E, specifically, is a resistive element that is made of a ceramic body with an epoxy coating. It is characterized by a low-resistance when not in use, as well as a high-resistance when placed in a current-carrying circuit. This resistor is also capable of high-temperature operation, as well as being able to withstand a high-frequency signal with little or no distortion.
The primary application of the 43J2R0E is in the fields of automotive, industrial, and instrumentation. This is due, in part, to its small size and light weight; it can be very easily mounted in a multitude of places. In the automotive industry, this component is often used as a current limiter in various systems, such as charging systems. In the industrial sector, the 43J2R0E is utilized in power management applications, such as voltage or current supervision circuits.
The 43J2R0E operates on the principle of resistive bridging. When a current is applied across the terminals of this resistor, a resistive voltage drop will result, which is proportionate to the current. This resistor is designed to provide a relatively low resistance of 0.25 ohm, and the resistance can be maximized with the incorporation of an additional resistor in series. This allows for the construction of very precise voltage and current management circuits with minimal interruption of the power supply.
The 43J2R0E, due to its low resistance and small size, is also suitable for use in battery and solar power sources. This is an important consideration for designers of portable and mobile devices, as a low resistance resistor can help to ensure that the battery is not over discharged, or that the solar panel is providing sufficient power. Furthermore, due to its high-temperature design, this resistor can also be deployed in areas with extreme temperatures, such as in outdoor lighting and satellite communications.
The 43J2R0E not only serves its primary application, but is also very versatile in its other uses. For instance, it can be used in audio equipment, such as amplifiers, as a frequency-altering device, and in communication equipment as a blocking device. It can also be an efficient standby switch, and in digital circuitry, it can act as a sample and hold device.
In conclusion, the 43J2R0E Through Hole Resistor is well-suited for a variety of applications and is a reliable and efficient component for any project that requires precision, low resistance, dependability, and temperature stability. With its small size, light weight, and versatile uses, it is an ideal choice for automotive, industrial, and instrumentation engineers and technology enthusiasts alike.
The specific data is subject to PDF, and the above content is for reference
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