81F121 Allicdata Electronics
Allicdata Part #:

81F121-ND

Manufacturer Part#:

81F121

Price: $ 1.82
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES 121 OHM 1W 1% AXIAL
More Detail: 121 Ohms ±1% 1W Through Hole Resistor Axial Wirew...
DataSheet: 81F121 datasheet81F121 Datasheet/PDF
Quantity: 1000
100 +: $ 1.64587
Stock 1000Can Ship Immediately
$ 1.82
Specifications
Series: Acrasil® 80
Packaging: Bulk 
Part Status: Active
Resistance: 121 Ohms
Tolerance: ±1%
Power (Watts): 1W
Composition: Wirewound
Features: --
Temperature Coefficient: ±20ppm/°C
Operating Temperature: --
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.126" Dia x 0.437" L (3.20mm x 11.10mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through hole resistors are a type of resistor that is used in a variety of different electrical applications. They are typically composed of either a ceramic or metal substrate and feature two leads, one for each connection. 81F121 is a type of through hole resistor, that is mainly used in motion control applications. It is designed to provide efficient energy distribution and deliver reliable torque.

The basic working principle of a through hole resistor is quite simple and straightforward. In its simplest form, it functions as a resistor that prevents electric current from flowing through it by creating an electrical opposition. This allows it to function as a kind of “gatekeeper”, preventing excessive electric current from flowing through it and causing damage. This is accomplished by creating a certain amount of resistance to the flow of electric current, also known as resistance.

The 81F121 provides efficient energy distribution and reliable torque for motion control applications. In order to be able to resist the current provided by the motor, it must be able to withstand higher current levels than normal. The 81F121 is designed to do this by providing a robust force field that is capable of withstanding these higher levels of current. It also utilizes a snubber ring that is designed to regulate the current somewhat and prevent it from reaching dangerous levels.

This type of resistor is also used in a variety of other electronic applications, as well as being used for motor controllers. In motor controllers, it is used to provide effective power control and regulate the flow of electric current, allowing for a more efficient flow of energy. It can also be used in various industrial machines and devices to help regulate power output and prevent damage from over-currents.

In conclusion 81F121 through hole resistors are an excellent choice for applications where a reliable, efficient source of energy is needed. They provide a simple and straightforward working principle that allows for reliable and safe operation, while also providing a cost-effective solution. By using these resistors, manufacturers can ensure that their products can receive the appropriate amount of power without the risk of damage or malfunctions due to excessive current fluctuations.

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

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