Allicdata Part #: | RER50F20R0RC02-ND |
Manufacturer Part#: |
RER50F20R0RC02 |
Price: | $ 21.87 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES CHAS MNT 20 OHM 1% 20W |
More Detail: | 20 Ohms ±1% 20W Wirewound Chassis Mount Resistor |
DataSheet: | RER50F20R0RC02 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: | ±20ppm/°C |
Composition: | Wirewound |
Power (Watts): | 20W |
Tolerance: | ±1% |
Resistance: | 20 Ohms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis Mount Resistors
Chassis mount resistors are components that are designed to enable an electrical circuit to control the current flow within an electronic system. The term “chassis mount” refers to the fact that the resistors are mounted onto an electrical chassis, usually a motherboard or other ground structures. These resistors are made from a variety of materials including ceramic, thermoplastic, and stainless steel, and can serve different purposes such as providing a voltage drop, providing thermal protection, and providing noise dampening in sensitive circuits.
The RER50F20R0RC02 chassis mount resistor is a specific type of resistor used in a variety of applications. This resistor is constructed from an insulated electrical circuit package, which is then encapsulated in a special plastic material. The resistive element within the resistor is typically nickel-chromium alloy, which offers superior heat and electrical resistance. As its name implies, the RER50F20R0RC02 is designed to be mounted on a chassis or metal frame. This type of resistor is rated for a maximum current of 50A and a resistance tolerance of 0.25%.
RER50F20R0RC02 Application Field and Working Principle
The RER50F20R0RC02 chassis mount resistor is primarily used in high-current applications, where power dissipation and current-handling capabilities are particularly important. The higher current rating allows for larger currents to be safely pulled, reducing overheating and allowing for more efficient operation of the system. The RER50F20R0RC02 is also designed to provide reliable and consistent current regulation, with resistance tolerances of 0.25%. This makes it suitable for noise and signal controlling in circuit designs.
The working principle behind this type of resistor is fairly straightforward and can be explained easily with a few basic principles of electrical engineering. All resistors reduce current flow in a circuit by limiting the amount of energy available to be used. This is achieved by the resistor’s resistance to electrical current. The higher the resistance of the resistor, the lower the current flow in the circuit. Resistors vary widely in their resistance value, with the RER50F20R0RC02 providing a resistance value of 0.25%.
Therefore, the RER50F20R0RC02 chassis mount resistor essentially works by limiting the amount of energy that is available to be utilized for current flow. The resistance of the resistor regulates the amount of current that can be safely pulled, preventing system overload and resulting in more efficient operation. Additionally, this type of resistor also provides noise dampening and voltage drop protection, enabling it to be used in a variety of applications.
In conclusion, the RER50F20R0RC02 chassis mount resistor is a highly efficient and reliable resistive component that is commonly used in high-current applications. It is designed to provide both current regulation and protection from system overload, as well as to offer noise and voltage drop protection. This makes it an ideal choice for a variety of applications, both in industrial and commercial contexts.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
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RER50F8450RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 845 OHM 1% 2... |
RER50F84R5RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 84.5 OHM 1% ... |
RER50F6R04RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 6.04 OHM 1% ... |
RER50F83R5RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 83.5 OHM 1% ... |
RER50F7R87RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 7.87 OHM 1% ... |
RER50F28R7RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 28.7 OHM 1% ... |
RER50F28R0PCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 28 OHM 1% 20... |
RER50F28R0RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 28 OHM 1% 20... |
RER50F2R00RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2 OHM 1% 20W... |
RER50F2R00PCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2 OHM 1% 20W... |
RER50F2800RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 280 OHM 1% 2... |
RER50F2R05RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2.05 OHM 1% ... |
RER50F2R10RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2.1 OHM 1% 2... |
RER50F28R0MCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 28 OHM 1% 20... |
RER50F27R4RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 27.4 OHM 1% ... |
RER50F2R21MCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2.21 OHM 1% ... |
RER50F2611PCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2.61K OHM 1%... |
RER50F25R5RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 25.5 OHM 1% ... |
RER50F2610RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 261 OHM 1% 2... |
RER50F26R1RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 26.1 OHM 1% ... |
RER50F2611RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2.61K OHM 1%... |
RER50F2740RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 274 OHM 1% 2... |
RER50F2700MCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 270 OHM 1% 2... |
RER50F2700RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 270 OHM 1% 2... |
RER50F2R15RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2.15 OHM 1% ... |
RER50F2R21RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 2.21 OHM 1% ... |
RER50F25R0RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 25 OHM 1% 20... |
RER50F31R6MCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 31.6 OHM 1% ... |
RER50F30R1RCSL | Vishay Dale | 25.16 $ | 1000 | RES CHAS MNT 30.1 OHM 1% ... |
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