
Allicdata Part #: | RNMF12FAD681R-ND |
Manufacturer Part#: |
RNMF12FAD681R |
Price: | $ 0.01 |
Product Category: | Resistors |
Manufacturer: | Stackpole Electronics Inc. |
Short Description: | RES 681 OHM 1/2W 1% AXIAL |
More Detail: | 681 Ohms ±1% 0.5W, 1/2W Through Hole Resistor Axia... |
DataSheet: | ![]() |
Quantity: | 1000 |
5000 +: | $ 0.00689 |
Series: | RNMF |
Packaging: | Tape & Box (TB) |
Part Status: | Active |
Resistance: | 681 Ohms |
Tolerance: | ±1% |
Power (Watts): | 0.5W, 1/2W |
Composition: | Metal Film |
Features: | Flame Retardant Coating, Safety |
Temperature Coefficient: | ±100ppm/°C |
Operating Temperature: | -55°C ~ 155°C |
Package / Case: | Axial |
Supplier Device Package: | Axial |
Size / Dimension: | 0.093" Dia x 0.250" L (2.35mm x 6.35mm) |
Height - Seated (Max): | -- |
Number of Terminations: | 2 |
Failure Rate: | -- |
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Through Hole Resistors are among some of the most commonly used resistors today. This type of resistor does not require a specific type of mounting, as it is usually secured in place through its leads, a threaded mount, or with a special solder joint. The RNMF12FAD681R is a through-hole resistor that is specifically designed to handle higher voltages and current levels than cased axial resistors. This results in a greater range of applications for the RNMF12FAD681R.
The RNMF12FAD681R can be found in a variety of applications, such as automotive electronics where higher current levels and voltages are needed. It is also used in industrial applications, particularly in industrial lighting, where it is often connected in series to regulate the current. It is also used in the construction of printed circuit boards (PCBs). In this capacity, it acts as a resistor-capacitor filter. Its higher power rating makes it suitable for applications that need more power.
The RNMF12FAD681R is a linear, non-inductive type of resistor. This means that the resistance remains constant regardless of the voltage and current levels present. It can handle up to a maximum of 4 watts and a maximum voltage of 470 volts. It also has a sturdy construction and is capable of withstanding the extreme temperatures found in applications like automotive electronics. The resistor has two leads, allowing it to be easily soldered onto a PCB.
The working principle of the RNMF12FAD681R is based on Ohm’s law. It states that the voltage across a resistor is directly proportional to the current passing through it. This is why, when the current is increased, the voltage across the resistor must also be increased. By increasing the resistance, the current will be decreased. Thus, by adjusting the resistance appropriately, the required voltage and current levels can be obtained.
The resistance of the RNMF12FAD681R is adjustable. This is achieved by adjusting the number of turns on the resistor winding or by using two special pins that are used to precisely adjust the resistance. This feature makes the RNMF12FAD681R an ideal choice for applications where precise current levels and voltages are required.
In summary, the RNMF12FAD681R is an adjustable linear, non-inductive resistor that can handle higher voltages and current levels than most cased axial resistors. It is extremely versatile, and can be used in a variety of applications. It is also capable of withstanding extreme temperatures and is adjustable in order to precisely control the current and voltage levels. This makes the RNMF12FAD681R an ideal choice for applications requiring precise control of voltage and current levels.
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RNMF12FAD9K09 | Stackpole El... | 0.01 $ | 1000 | RES 9.09K OHM 1/2W 1% AXI... |
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RNMF14FTD7R87 | Stackpole El... | 0.01 $ | 1000 | RES 7.87 OHM 1/4W 1% AXIA... |
RNMF14FTD10K5 | Stackpole El... | 0.01 $ | 1000 | RES 10.5K OHM 1/4W 1% AXI... |
RNMF14FTD147K | Stackpole El... | 0.01 $ | 1000 | RES 147K OHM 1/4W 1% AXIA... |
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RNMF12FTD178K | Stackpole El... | 0.01 $ | 1000 | RES 178K OHM 1/2W 1% AXIA... |
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