45FR30E Allicdata Electronics
Allicdata Part #:

45FR30E-ND

Manufacturer Part#:

45FR30E

Price: $ 1.34
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES 0.3 OHM 5W 1% AXIAL
More Detail: 300 mOhms ±1% 5W Through Hole Resistor Axial Wire...
DataSheet: 45FR30E datasheet45FR30E Datasheet/PDF
Quantity: 19
1 +: $ 1.21500
10 +: $ 1.07685
Stock 19Can Ship Immediately
$ 1.34
Specifications
Series: Ohmicone® 40
Packaging: Bulk 
Part Status: Active
Resistance: 300 mOhms
Tolerance: ±1%
Power (Watts): 5W
Composition: Wirewound
Features: --
Temperature Coefficient: ±90ppm/°C
Operating Temperature: --
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.343" Dia x 0.937" L (8.70mm x 23.80mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through hole resistors are components which feature a resistor and a hole through which a lead or soldering wire can be inserted in order to create an electrical connection. The 45FR30E is a type of through hole resistor which is designed specifically for utilizing in high current and high temperature applications. This type of resistor is usually used in precision mid-range applications and is known for its good thermal and electrical characteristics. Further, this particular resistor is commonly used in applications ranging from power amplifiers to motor control systems.

A 45FR30E through hole resistor features two main characteristics: a power rating and a maximum dissipation. It is rated for 30 watts and has a dissipation rating of 0.063 watts per°C/W – both of which make it suitable for high-temperature and high-current applications. Additionally, the 45FR30E features a low-disturbance design which enables it to work efficiently in applications with varying levels of electrical noise, providing a reliable connection.

The working principle of the 45FR30E is simple. The resistor, which is made from a special metal alloy, is used as a kind of bridge, or impedance, between a load and an input to a power source. In essence, this resistor helps to create a connection between the two, allowing current to flow appropriately. By making use of this resistor, power signals can be intelligently routed and efficiently managed.

The 45FR30E also helps protect sensitive electronic components from high power surges, such as those caused by lightning strikes. In addition, this component helps to ensure a constant and reliable power signal in applications where many different sources of power may be present. This helps to prevent issues such as voltage spikes, power outages, or sudden fluctuations in power levels.

In summary, the 45FR30E is an extremely efficient and reliable through hole resistor specifically designed for high-temperature and high-current applications. Featuring a power rating of 30 watts and a dissipation rating of 0.063W/°C, it is well-suited to precision mid-range applications that involve the routing and management of power signals. Additionally, this resistor helps protect sensitive electronic components from power surges, while providing a constant and reliable power signal.

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

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