F55J2K5 Allicdata Electronics
Allicdata Part #:

F55J2K5-ND

Manufacturer Part#:

F55J2K5

Price: $ 7.28
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES CHAS MNT 2.5K OHM 5% 55W
More Detail: 2.5 kOhms ±5% 55W Wirewound Chassis Mount Resistor
DataSheet: F55J2K5 datasheetF55J2K5 Datasheet/PDF
Quantity: 1000
25 +: $ 6.61680
Stock 1000Can Ship Immediately
$ 7.28
Specifications
Operating Temperature: -55°C ~ 350°C
Failure Rate: --
Package / Case: Radial, Flat Oval
Lead Style: Solder Lugs
Height - Seated (Max): 0.563" (14.29mm)
Size / Dimension: 3.500" L x 1.000" W (88.90mm x 25.40mm)
Mounting Feature: Flange Braces, Right Angle
Coating, Housing Type: Vitreous Enamel Coated
Features: --
Series: Stackohm® 250
Temperature Coefficient: ±260ppm/°C
Composition: Wirewound
Power (Watts): 55W
Tolerance: ±5%
Resistance: 2.5 kOhms
Part Status: Active
Packaging: Bulk 
Description

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Chassis Mount Resistors refer to a type of electronic components which are typically made of non inductive materials and serve the electrical purpose of regulating current on a circuit board. One of the most common chassis mount resistors is the F55J2K5, a lightweight wirewound ceramic resistor with a resistance range of 10 ohms to 2M ohms. The F55J2K5 is designed with superior flexibility, allowing it to easily be bent or twisted without any risk of snapping or breaking. This design characteristic, as well as its non inductive construction, makes it perfect for applications where a low profile radiator is essential for efficient cooling.

The F55J2K5 is designed to limit the current as it passes through the circuit. This is possible due to its "negative coefficient" design, which means that its resistance value increases as the temperature of the resistor increases. This is intended to ensure that the circuit does not get overloaded with more current than it can handle.

The F55J2K5 is also designed with a "self-heating" feature, meaning that it does not require an external heat source. This feature allows the F55J2K5 to be used in applications where space is limited and mounting brackets are not available. Furthermore, its self-heating feature makes it a popular choice for applications where maximum performance is required, such as high power transistor amplifiers.

The F55J2K5 is also a popular choice for applications in harsh environmental conditions due to its low temperature coefficient and excellent stability. The F55J2K5 resists radical changes in voltage or current, making it an ideal choice for applications where this stability is essential. Its high temperature coefficient also allows the F55J2K5 to be used in applications in which temperatures exceed the temperature coefficient of other resistors.

The F55J2K5 is typically used in applications which require a high degree of accuracy. The F55J2K5 is designed with a high precision tolerance, which ensures that the resistance values remain consistent over time. Furthermore, its non inductive construction means that it is more resistant to interference from external electromagnetic fields, making it a popular choice for military and aerospace applications.

Overall, the F55K2K5 is an excellent choice for a wide range of applications. Its superior flexibility, superior thermal dissipation and ability to withstand extreme environmental conditions are all qualities which make it a popular choice for high performance circuits. Additionally, its non inductive construction and high precision tolerance make it the ideal solution for applications requiring maximum accuracy.

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

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F55J1R0E Ohmite 7.14 $ 1000 RES CHAS MNT 1 OHM 5% 55W...
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F55J3R0E Ohmite 7.14 $ 1000 RES CHAS MNT 3 OHM 5% 55W...
F55J4R0E Ohmite 7.14 $ 1000 RES CHAS MNT 4 OHM 5% 55W...
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