Allicdata Part #: | RER45F1R21RC02-ND |
Manufacturer Part#: |
RER45F1R21RC02 |
Price: | $ 15.36 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES CHAS MNT 1.21 OHM 1% 10W |
More Detail: | 1.21 Ohms ±1% 10W Wirewound Chassis Mount Resistor |
DataSheet: | RER45F1R21RC02 Datasheet/PDF |
Quantity: | 1000 |
10 +: | $ 13.96130 |
30 +: | $ 12.72590 |
50 +: | $ 12.07350 |
100 +: | $ 11.63860 |
250 +: | $ 11.09060 |
Operating Temperature: | -55°C ~ 250°C |
Failure Rate: | R (0.01%) |
Package / Case: | Axial, Box |
Lead Style: | Solder Lugs |
Height - Seated (Max): | 0.405" (10.29mm) |
Size / Dimension: | 0.750" L x 0.800" W (19.05mm x 20.32mm) |
Mounting Feature: | Flanges |
Coating, Housing Type: | Aluminum |
Features: | Military, Moisture Resistant, Non-Inductive |
Series: | Military, MIL-PRF-39009, RER45 |
Temperature Coefficient: | ±50ppm/°C |
Composition: | Wirewound |
Power (Watts): | 10W |
Tolerance: | ±1% |
Resistance: | 1.21 Ohms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis mount resistors are an essential component in any electronic system. They serve as a medium to regulate and control the flow of electricity. RER45F1R21RC02 resistors are a new type of chassis mount resistors that are increasingly being used to replace the older types. This article will cover the application field and working principle of the RER45F1R21RC02.
The RER45F1R21RC02 resistors are versatile and can be used in a wide range of applications, including industrial, automotive, and consumer electronics. Additionally, these resistors are particularly useful in situations where space is limited, such as in small electronic devices. The resistors are also highly reliable due to their low-heat dissipation and resistance to shock and vibration, making them suitable for use in harsh environments.
The working principle behind the RER45F1R21RC02 resistors is simple yet effective. When electricity passes through a resistor, it is converted into heat energy. The resistor’s metal body acts as a heat sink, which disperses the heat away from the resistor and into the environment, thereby regulating the voltage and current. The resistor’s resistance value determines how much electrical energy is converted into heat, which can then be regulated by varying the resistance value.
The RER45F1R21RC02 resistors also feature a unique design that offers improved performance compared to other types of chassis-mounted resistors. The resistors come with two separate terminations, a positive terminal and a negative terminal, which helps to reduce inductance and provide better thermal performance. Additionally, the resistors are also designed to resist high mechanical stresses, and are therefore suitable for use in high-vibration environments.
In conclusion, the RER45F1R21RC02 resistors are an advanced and reliable solution for controlling and regulating the flow of electricity in both industrial and consumer electronics. With their versatile design, high reliability, and resistance to thermal, mechanical, and environmental stresses, the resistors are ideal for a range of applications.
The specific data is subject to PDF, and the above content is for reference
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