Allicdata Part #: | RWR80S78R7FSS73-ND |
Manufacturer Part#: |
RWR80S78R7FSS73 |
Price: | $ 2.32 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 78.7 OHM 2W 1% WW AXIAL |
More Detail: | 78.7 Ohms ±1% 2W Through Hole Resistor Axial Milit... |
DataSheet: | RWR80S78R7FSS73 Datasheet/PDF |
Quantity: | 1000 |
500 +: | $ 2.10195 |
1000 +: | $ 1.94625 |
Series: | Military, MIL-PRF-39007, RWR80S |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Resistance: | 78.7 Ohms |
Tolerance: | ±1% |
Power (Watts): | 2W |
Composition: | Wirewound |
Features: | Military, Moisture Resistant |
Temperature Coefficient: | ±20ppm/°C |
Operating Temperature: | -55°C ~ 250°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.094" Dia x 0.406" L (2.39mm x 10.31mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | S (0.001%) |
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Through hole resistors are perhaps the most common type of resistor. These types of resistors are widely used in electronic circuits for many different purposes. They vary in terms of size, power rating, tolerance, and cost and are used to limit current, provide critical signal paths, and regulate voltage levels.The RWR80S78R7FSS73 is a through-hole style resistor capable of handling up to 500V. It has a power rating of 5W, a tolerance of 1%, and a resistance value of 780Ω. The part is made of epoxy-coated metal with a ceramic center and has an operating temperature range of -40°C to 85°C.The RWR80S78R7FSS73 is used primarily in audio systems, power amplifiers, and other related applications that require high power handling. The resistor is designed for surface mount applications and provides excellent reliability. It has a high power rating and low tolerance, making it ideal for precision circuits.The use of a through-hole resistor in an audio system offers several advantages. Its low impedance ensures that no audible distortion is caused by the resistor\'s resistance. Additionally, the epoxy coating helps reduce thermal runaway and provides long-lasting durability.When designing a circuit, it is important to consider the application and type of resistor required. The RWR80S78R7FSS73 through-hole resistor is a popular choice for many applications due to its power rating, tolerance, and performance.The working principle of the RWR80S78R7FSS73 is based on the Ohm\'s law, whereby electrical resistance is proportional to the voltage and current. As current passes through the resistor, the resistor develops a voltage drop across it, which can be calculated using Ohm\'s law. This allows the resistor to control the amount of current flowing through it.The RWR80S78R7FSS73\'s power rating is related to its ability to dissipate energy or resistive power while maintaining its size and shape. This rating is important for applications where the resistor must be able to handle high current and small temperature variations. Higher power ratings mean higher heat dissipation capabilities and fewer resistors will be required to meet the same power requirements.The tolerance of a resistor indicates its accuracy and ability to meet the desired resistance levels. The tighter the tolerance, the more precise the resistor\'s resistance is. The RWR80S78R7FSS73 has a 1% tolerance which is suitable for most applications.In conclusion, the RWR80S78R7FSS73 is a highly reliable and accurate through-hole resistor with a power rating of 5W, a tolerance of 1%, and a resistance value of 780Ω. It is ideal for use in audio systems, power amplifiers, and other high power handling applications. The resistor works by limiting current and providing a voltage drop according to Ohm\'s law. Its power rating and tight tolerance make it suitable for precision circuits. With its epoxy coating and operating temperature range, the RWR80S78R7FSS73 provides excellent durability and reliability when used in electronic circuits.
The specific data is subject to PDF, and the above content is for reference
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