Allicdata Part #: | 1135-1285-ND |
Manufacturer Part#: |
RER70F68R1RC02 |
Price: | $ 19.68 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES CHAS MNT 68.1 OHM 1% 20W |
More Detail: | 68.1 Ohms ±1% 20W Wirewound Chassis Mount Resistor |
DataSheet: | RER70F68R1RC02 Datasheet/PDF |
Quantity: | 12 |
1 +: | $ 17.88750 |
10 +: | $ 15.73060 |
25 +: | $ 14.33880 |
50 +: | $ 13.60380 |
100 +: | $ 13.11370 |
250 +: | $ 12.49630 |
Series: | Military, MIL-PRF-39009, RER70 |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 68.1 Ohms |
Tolerance: | ±1% |
Power (Watts): | 20W |
Composition: | Wirewound |
Temperature Coefficient: | ±20ppm/°C |
Operating Temperature: | -55°C ~ 250°C |
Features: | Military, Moisture Resistant |
Coating, Housing Type: | Aluminum |
Mounting Feature: | Flanges |
Size / Dimension: | 1.062" L x 1.080" W (26.97mm x 27.43mm) |
Height - Seated (Max): | 0.561" (14.25mm) |
Lead Style: | Solder Lugs |
Package / Case: | Axial, Box |
Failure Rate: | R (0.01%) |
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The RER70F68R1RC02 is a high quality chassis mount resistor from the renowned electronic component manufacturer, Yageo. The resistor is designed to provide excellent performance in a variety of demanding application fields. This article will cover the application field and working principle of the RER70F68R1RC02.
Application Field
The RER70F68R1RC02 is designed for high voltage and high current applications. It can withstand high temperatures and has excellent tolerance specifications. It is ideal for applications such as power supply designs, automotive audio systems, and industrial control equipment, among others. The unit is available in several resistance values and features an operating temperature range of -40°C to 135°C.
The RER70F68R1RC02 has excellent thermal stability and is resistant to electrical overload. It is designed to handle overvoltage and short circuit protection. Additionally, it is UL94V-2 flammability rated and meets the requirements of RoHS and CEC regulations. The resistor is ideal for use in environments where vibration or shock is present.
Working Principle
The RER70F68R1RC02 is a current sensing and power limiting resistor. It works by decreasing the current of a load circuit while maintaining a constant voltage level. In other words, it is used to limit the amount of current that flows through a load circuit. This helps to protect electrical components from damage due to overloading and other hazardous conditions.
The resistor is composed of two parts: the negative terminal and the positive terminal. The negative terminal is connected to the power source and the positive terminal is connected to the load circuit. The current limiting happens when the load circuit draws more current than the resistance value of the resistor. This causes the voltage across the resistor to drop and the current to decrease. The resistor also helps to eliminate noise due to voltage fluctuations.
The RER70F68R1RC02 is an excellent choice for use in high-temperature and harsh environment applications. It is specifically designed to provide reliable performance, even in extreme conditions. The resistor is also capable of withstanding short-term overloads and is able to protect the circuit from overtemperature conditions. The RER70F68R1RC02 is a versatile chassis mount resistor and is suitable for use in a variety of applications.
The specific data is subject to PDF, and the above content is for reference
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