43F39R Allicdata Electronics
Allicdata Part #:

43F39R-ND

Manufacturer Part#:

43F39R

Price: $ 0.50
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES 39 OHM 3W 1% AXIAL
More Detail: 39 Ohms ±1% 3W Through Hole Resistor Axial Wirewo...
DataSheet: 43F39R datasheet43F39R Datasheet/PDF
Quantity: 1000
250 +: $ 0.45360
Stock 1000Can Ship Immediately
$ 0.5
Specifications
Series: Ohmicone® 40
Packaging: Bulk 
Part Status: Active
Resistance: 39 Ohms
Tolerance: ±1%
Power (Watts): 3W
Composition: Wirewound
Features: --
Temperature Coefficient: ±20ppm/°C
Operating Temperature: --
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.220" Dia x 0.594" L (5.60mm x 15.10mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through hole resistors are the most common type of resistor and are used in many applications across multiple industries. The 43F39R resistor is a through-hole resistor which is a cylindrical resistive element with two leads. It is used for circuit limiting and protection functions, and is commonly used in precision measurement and control circuits.

This type of component has been used for decades due to its ability to provide accurate resistance values and provide robust environment protection due to its through-hole form factor. In addition, it is low-profile due to its size, which makes it well-suited for installation in confined spaces. The 43F39R through-hole resistor features a resistor element that is constructed using resistive film technology, which consists of two sheets of rigid dielectric material. This film is then sandwiched between two layers of carbon.

In terms of applications, the 43F39R resistor offers excellent performance for various types of circuit protection and current limiting. It is most commonly used in audio systems, for signal routing and level control applications. It can also be used in medical and aerospace applications as well as for precision measurement systems.

The 43F39R Resistance also offers excellent environmental protection as well as a very accurate resistance value. This is due to the absence of the electrode gap which is normally present in traditional resistor designs. This allows for more precise resistance values and lower voltage drops on the resistive element. Additionally, this type of resistor does not require any peak current handling, making it ideal for very low-power applications.

The working principle of the 43F39R resistor is based on the principle of Ohms law. This is the relation between voltage, current, and the resistance of the resistor, which is expressed as V=IR, where V is the voltage, I is the current and R is the resistance. By using the resistor, current is restricted to a certain level, and this is determined by the resistance of the resistor, which in turn is dependent on its ohmic value.

The 43F39R resistor also features a wide range of temperature and stability over time. This makes it resilient to environmental conditions and can be used in a variety of applications. This type of resistor also offers good response times, which makes it suitable for high-frequency applications.

In conclusion, the 43F39R Through Hole Resistor is a reliable and robust component which is suitable for many different applications and environments due to its efficient design and wide range of capabilities. It offers excellent current limiting and protection and features accurate resistance values with good temperature and stability over time.

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

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