RWR81S31R6FRRSL Allicdata Electronics
Allicdata Part #:

RWR81S31R6FRRSL-ND

Manufacturer Part#:

RWR81S31R6FRRSL

Price: $ 2.23
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 31.6 OHM 1W 1% WW AXIAL
More Detail: 31.6 Ohms ±1% 1W Through Hole Resistor Axial Milit...
DataSheet: RWR81S31R6FRRSL datasheetRWR81S31R6FRRSL Datasheet/PDF
Quantity: 1000
100 +: $ 2.02320
300 +: $ 1.83352
500 +: $ 1.70707
1000 +: $ 1.58063
2500 +: $ 1.55534
Stock 1000Can Ship Immediately
$ 2.23
Specifications
Series: Military, MIL-PRF-39007, RWR81S
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 31.6 Ohms
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: R (0.01%)
Description

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Through Hole Resistors, such as RWR81S31R6FRRSL, consist of a simple metal element encased in an insulating material. The resistor is composed of two terminals at which current enters and exits the resistor. The resistor provides a path for current to pass through, causing it to be dissipated in the form of heat. The resistance of the resistor is determined by the material it is made from and the area of its body.

This particular resistor, the RWR81S31R6FRRSL, is a fixed resistor which has a resistance of 8100 ohms ± 5%. It is an axial leaded resistor, meaning that its leads come out of the ends of its body, and is made from metal nickel-chromium-iron-molybdenum (NiCrFeMo). The resistor is able to dissipate 1/2 watt of power, meaning it can handle 1/2 watt of power without overheating. Additionally, the resistor has an operating temperature of -55°C to +275°C, meaning it can be used in extreme temperatures.

The RWR81S31R6FRRSL resistor has many applications, such as in digital electronics, power supplies, and instrumentation. It can be used as a low-power voltage divider, current limiter, or circuit protection component. It can also be used as part of a voltage or current reference circuit to set a particular level of voltage or current in a circuit. This particular resistor is also used in motor controls as a way to regulate the current in the motor.

The working principle of the RWR81S31R6FRRSL resistor is simple. When current flows through the resistor, it experiences a resistance. This resistance causes the current to slow down and dissipate in the form of heat. The amount of heat depends on the resistance and the amount of current that is flowing through it. The resistor is designed to limit the current so that it does not overload the system and damage any components.

In conclusion, the RWR81S31R6FRRSL is a fixed, axial leaded Through Hole Resistor with 8100 ohms ± 5% resistance. It is able to handle 1/2 watt of power and can withstand extreme temperatures. It has many applications such as in digital electronics, power supplies, and instrumentation. Its working principle is simple, where it uses its resistance to slow down and dissipate current in the form of heat.

The specific data is subject to PDF, and the above content is for reference

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