
Allicdata Part #: | 1135-1303-ND |
Manufacturer Part#: |
RWR81S1001FSB12 |
Price: | $ 3.86 |
Product Category: | Resistors |
Manufacturer: | Vishay Dale |
Short Description: | RES 1K OHM 1W 1% WW AXIAL |
More Detail: | 1 kOhms ±1% 1W Through Hole Resistor Axial Militar... |
DataSheet: | ![]() |
Quantity: | 2 |
1 +: | $ 3.51000 |
10 +: | $ 3.29085 |
25 +: | $ 3.07134 |
50 +: | $ 2.70567 |
100 +: | $ 2.34000 |
250 +: | $ 2.12064 |
500 +: | $ 1.97438 |
1000 +: | $ 1.82812 |
Series: | Military, MIL-PRF-39007, RWR81S |
Packaging: | Bulk |
Part Status: | Active |
Resistance: | 1 kOhms |
Tolerance: | ±1% |
Power (Watts): | 1W |
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: | 0.085" Dia x 0.250" L (2.16mm x 6.35mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | S (0.001%) |
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Through hole resistors are an essential component for a variety of electrical and electronic applications. The RWR81S1001FSB12 is a perfect example of this technology. With its wide voltage range, precise resister value and tight tolerance, it is perfect for applications requiring precise component value.
It is a three terminal through-hole resistor, with a lead pitch of 25.4 millimeters and an overall length of 35.6 millimeters. The resistor is a surface mount device, meaning that it is designed to be soldered directly onto the printed circuit board. Its construction consists of a metalized film base material and an encapsulated epoxy body. This ensures that the resistor is highly reliable and resistant to shock, humidity, temperature and various types of environmental corrosion.
The resistor can handle voltage up to 70 volts and current up to 1 amp. Its temperature coefficient is very low, ensuring a stable and precise resistance over large temperature variations. Its maximum temperature is 85°C, while its minimum is -55°C. The RWR81s1001FSB12 also features ultra-low noise and fast rise/fall times.
The RWR81s1001FSB12 is especially well suited for a range of demanding applications including motor control, audio amplifiers, power supply decoupling, and various types of industrial automation equipment. It offers high accuracy and stability in a wide range of environmental conditions, making it perfect for these types of applications.
The working principle of the RWR81s1001FSB12 is based on the Ohm’s law. It is a basic law of electricity which states that the current flowing through a conductor is directly proportional to the voltage applied across it. The resistor limits the flow of current by introducing an opposition to the flow of electric current, thus allowing only a certain amount of current to flow in the circuit. This opposition is measured in terms of Ohms and is dependent on the size of the resistor.
In conclusion, the RWR81s1001FSB12 through-hole resistor is a versatile and reliable component for many electrical and electronic applications. It offers a wide operating voltage and current range, precise resistance value, and tight tolerance. Its construction is such that it ensures a high level of reliability and resistance to environmental stress. With its wide range of features and applications, the RWR81s1001FSB12 is an ideal choice for professional and hobbyist engineers alike.
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