EVFL252EP4R7JE Allicdata Electronics
Allicdata Part #:

EVFL252EP4R7JE-ND

Manufacturer Part#:

EVFL252EP4R7JE

Price: $ 25.13
Product Category:

Resistors

Manufacturer: Ohmite
Short Description: RES CHAS MNT 4.7 OHM 5% 280W
More Detail: 4.7 Ohms ±5% 280W Wirewound Chassis Mount Resistor
DataSheet: EVFL252EP4R7JE datasheetEVFL252EP4R7JE Datasheet/PDF
Quantity: 1000
10 +: $ 22.84330
Stock 1000Can Ship Immediately
$ 25.13
Specifications
Series: Euro-Power
Packaging: Bulk 
Part Status: Active
Resistance: 4.7 Ohms
Tolerance: ±5%
Power (Watts): 280W
Composition: Wirewound
Temperature Coefficient: ±400ppm/°C
Operating Temperature: -55°C ~ 350°C
Features: Flame Retardant Coating, Moisture Resistant, Safety
Coating, Housing Type: Vitreous Enamel Coated
Mounting Feature: Brackets, Termination
Size / Dimension: 1.299" Dia x 9.843" L (33.00mm x 250.00mm)
Height - Seated (Max): --
Lead Style: Solder Lugs
Package / Case: Radial, Tubular
Failure Rate: --
Description

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Chassis mount resistors are an essential and common electrical component in many different types of equipment, and they are available in a variety of shapes, sizes, and values. The EVFL252EP4R7JE chassis mount resistor is no exception. It is a high-quality and reliable resistor with a large range of applications and provides a useful working principle.

Specifications

The EVFL252EP4R7JE chassis mount resistor is a low-profile package made of NIRON. It is an axial-leaded resistor with a 0.25-watt rating and a 4.7k-Ohm value. The resistor features a solid-core construction with an adjustable tolerance of up to 5%. Its operating temperature range is from –55°C to +125°C, while its storage temperature range is from –55°C to +150°C.

Application Field

Due to its small size and low profile, the EVFL252EP4R7JE is an ideal choice for use in a variety of circuits and equipment. It is widely used in consumer electronics, such as personal computers and smart phones. It is also suitable for use in automotive, industrial, military and medical applications. It is also common in power supplies, telecommunication systems, and instrumentation circuits.

Working Principle

The EVFL252EP4R7JE chassis mount resistor works by dissipating a small amount of power into heat. As the current flowing through the resistor increases, the resistance of the resistor is reduced, allowing for a more efficient conduction of electricity. This helps to protect the circuit from being overloaded or damaged due to high current. As the power dissipated through the resistor increases, the resistor begins to heat up. This heat is dissipated into the environment, thus preventing the surrounding components from being damaged by excessive heat.

Advantages

The EVFL252EP4R7JE chassis mount resistor has several advantages. It is highly reliable and provides accurate and stable power dissipation. It is also highly durable and can withstand harsh environmental conditions. It is also very affordable and widely available. Lastly, this resistor has a low-profile design which saves space and makes it easy to integrate into existing circuits.

Conclusion

The EVFL252EP4R7JE chassis mount resistor is an affordable and reliable electrical component that is widely used in a variety of applications. It is a low-profile design with a 0.25-watt rating and a 4.7k-Ohm value. It has excellent thermal and environmental performance and provides a useful working principle. The EVFL252EP4R7JE is an ideal choice for use in consumer electronics, automotive, industrial, military, and medical applications.

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

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