Allicdata Part #: | RER75FR649RC02-ND |
Manufacturer Part#: |
RER75FR649RC02 |
Price: | $ 19.68 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES CHAS MNT 0.649 OHM 1% 30W |
More Detail: | 649 mOhms ±1% 30W Wirewound Chassis Mount Resistor |
DataSheet: | RER75FR649RC02 Datasheet/PDF |
Quantity: | 1000 |
5 +: | $ 17.88660 |
10 +: | $ 15.73060 |
25 +: | $ 14.33880 |
50 +: | $ 13.60380 |
100 +: | $ 13.11370 |
250 +: | $ 12.49630 |
Operating Temperature: | -55°C ~ 250°C |
Failure Rate: | R (0.01%) |
Package / Case: | Axial, Box |
Lead Style: | Solder Lugs |
Height - Seated (Max): | 0.625" (15.87mm) |
Size / Dimension: | 1.968" L x 1.140" W (49.99mm x 28.96mm) |
Mounting Feature: | Flanges |
Coating, Housing Type: | Aluminum |
Features: | Military, Moisture Resistant |
Series: | Military, MIL-PRF-39009, RER75 |
Temperature Coefficient: | ±100ppm/°C |
Composition: | Wirewound |
Power (Watts): | 30W |
Tolerance: | ±1% |
Resistance: | 649 mOhms |
Part Status: | Active |
Packaging: | Bulk |
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Chassis Mount Resistors are a type of resistor developed to provide protection against electrical hazards occurring in automobiles and other vehicles. The RER75FR649RC02 is the most common type used in vehicle electrical systems and it works by limiting the flow of current that can reach the vehicle\'s control unit. The control unit is the device that controls the vehicle\'s operation, including the speed and accuracy of the speedometer, brakes, lights, and other vital functions.
The RER75FR649RC02 is an anti-surge resistor rated at 750 ohm, 5 watt. This resistor is used to protect the physical components of a vehicle from electrical over-voltage and interference. The RER75FR649RC02 can also be used to limit the current that can reach the control unit of a vehicle, which prevents the failure of the unit due to excessive current. The resistor works by dissipating excess current, or power, through the metal conducting strip connected to it, creating a safe environment for the components.
The main design principles and technical properties of the RER75FR649RC02 are the resistance value, the wattage rating, the maximum over-voltage protection, and the maximum temperature rating. This resistor helps to protect against over-voltage surges in the vehicle electrical systems. The maximum over-voltage protection is set at 600 volts, which helps to protect the control unit from being damaged due to sudden voltage spikes. The wattage rating defines the amount of power the resistor can dissipate and the maximum temperature rating ensures safe operation of the resistor in all weather conditions.
The RER75FR649RC02 is designed for use with vehicle electrical systems, but it can also be used in other electronic equipment such as fuel cells and solar systems. The resistor is durable and reliable, and it is designed to prevent the current in the system from increasing to a point where it could cause damage to the equipment. The RER75FR649RC02 has a wide operating temperature range, making it suitable for use in all climates. This makes it a very versatile component in the design of any automotive or electronic system.
The RER75FR649RC02 is an effective and reliable component for a wide variety of automotive and other electronic applications. It provides reliable protection against electrical hazards, and its design ensures that it is compatible with all types of vehicles and electronic systems. The resistor is relatively inexpensive and easy to install, making it a popular choice for those designing automotive and electronic systems.
The specific data is subject to PDF, and the above content is for reference
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