| Allicdata Part #: | RER50F1R91RC02-ND |
| Manufacturer Part#: |
RER50F1R91RC02 |
| Price: | $ 21.87 |
| Product Category: | Resistors |
| Manufacturer: | Vishay Dale |
| Short Description: | RES CHAS MNT 1.91 OHM 1% 20W |
| More Detail: | 1.91 Ohms ±1% 20W Wirewound Chassis Mount Resistor |
| DataSheet: | RER50F1R91RC02 Datasheet/PDF |
| Quantity: | 1000 |
| 5 +: | $ 19.87470 |
| 10 +: | $ 17.47850 |
| 25 +: | $ 15.93210 |
| 50 +: | $ 15.11530 |
| 100 +: | $ 14.57080 |
| 250 +: | $ 13.88480 |
| Operating Temperature: | -55°C ~ 250°C |
| Failure Rate: | R (0.01%) |
| Package / Case: | Axial, Box |
| Lead Style: | Solder Lugs |
| Height - Seated (Max): | 0.561" (14.25mm) |
| Size / Dimension: | 1.062" L x 1.080" W (26.97mm x 27.43mm) |
| Mounting Feature: | Flanges |
| Coating, Housing Type: | Aluminum |
| Features: | Military, Moisture Resistant, Non-Inductive |
| Series: | Military, MIL-PRF-39009, RER50 |
| Temperature Coefficient: | ±50ppm/°C |
| Composition: | Wirewound |
| Power (Watts): | 20W |
| Tolerance: | ±1% |
| Resistance: | 1.91 Ohms |
| Part Status: | Active |
| Packaging: | Bulk |
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Chassis Mount Resistors are among the most important pieces of electronic components for the function of a circuit. The RER50F1R91RC02 is one such chassis mount resistor that is designed to eliminate radio frequency interference (RFI) and is intended for use in electronic applications including automotive and industrial equipment. In this article, we will look at the application field and working principle of the RER50F1R91RC02.
The RER50F1R91RC02 is a non-inductive, axial-lead taping and leaded resistor. It is built with cbushed metal construction and has an extended temperature range of -55C to +125C. The RER50F1R91RC02 is rated for an operating temperature range of 85C to +125C. This makes it suitable for use in applications that require reliability and stability in extreme temperature conditions.
In terms of applications, the RER50F1R91RC02 is designed for automotive and industrial electronics. It can be used in circuits for power supply and EMI/RFI suppression. It can also be used as voltage dividers, bias resistors, and in other current-limiting circuits. The RER50F1R91RC02 is also designed for use in audio, video, and RF amplifiers.
The working principle of the RER50F1R91RC02 is based on the principle of resistance. The resistance of the resistor is determined by the material properties of the resistor as well as its size, shape, and construction. As current flows through the resistor, a voltage drop is created across the resistor in proportion to the amount of resistance. This voltage drop creates an electrical field around the resistor which can be used to control the flow of current.
The RER50F1R91RC02 works to eliminate radio frequency interference (RFI) in circuits. It does this by creating a capacitive field around the resistor which acts as a shield that blocks out unwanted radio interference. The capacitive field created by the resistor also serves to reduce power dissipation in the circuit by regulating the level of current that is allowed to flow through the resistor. This helps to ensure that power is dissipated more efficiently and that the desired signal is preserved.
In conclusion, the RER50F1R91RC02 is a chassis mount resistor designed for automotive and industrial electronic applications. It can be used for power supply and EMI/RFI suppression, as voltage dividers and bias resistors, and in current-limiting circuits. The working principle of the RER50F1R91RC02 is based on the principle of resistance and its capacitive field provides a shielding effect that eliminates unwanted radio frequency interference in circuits. Thus, the RER50F1R91RC02 is a highly useful and versatile electronic component that can be used for many different applications.
The specific data is subject to PDF, and the above content is for reference
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RER50F1R91RC02 Datasheet/PDF