RS02B4K000FS70 Allicdata Electronics
Allicdata Part #:

RSB-4.0KTR-ND

Manufacturer Part#:

RS02B4K000FS70

Price: $ 0.33
Product Category:

Resistors

Manufacturer: Vishay Dale
Short Description: RES 4.0K OHM 3W 1% WW AXIAL
More Detail: 4 kOhms ±1% 3W Through Hole Resistor Axial Moistur...
DataSheet: RS02B4K000FS70 datasheetRS02B4K000FS70 Datasheet/PDF
Quantity: 1000
1000 +: $ 0.29626
2000 +: $ 0.28958
5000 +: $ 0.28401
10000 +: $ 0.27733
Stock 1000Can Ship Immediately
$ 0.33
Specifications
Series: RS
Packaging: Tape & Reel (TR) 
Part Status: Active
Resistance: 4 kOhms
Tolerance: ±1%
Power (Watts): 3W
Composition: Wirewound
Features: Moisture Resistant
Temperature Coefficient: ±20ppm/°C
Operating Temperature: -65°C ~ 250°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.187" Dia x 0.560" L (4.75mm x 14.22mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors are one of the most commonly used components in electrical engineering, and the RS02B4K000FS70 is just one of a huge variety of through-hole resistors on the market. It is an axial-leaded resistor with a nominal resistance of 1 MOhm and a tolerances of 5%, making it ideal for applications which require precise resistances in a variety of different mediums.

The RS02B4K000FS70 is comprised of a ceramic core body which is coated with a carbon film and an oxides/nitrides layer. This layer is designed to act as an insulator, protecting the ceramic core from any external electric interference. The ceramic core body is further enhanced with a nickel-plated zinc-dioxide layer which adds further insulation and protection to the resistor. This resistor is then mounted in an axial-leaded housing, which enables it to be connected to other components.

The RS02B4K000FS70 is mainly used in the industrial and automotive sectors due to its high precision tolerance. It is often utilized in security systems, home appliances and electrical/audio equipment, where precise resistance values need to be maintained. It is also often used in the development of circuit boards and microprocessor applications.

In terms of its working principle, the resistor works on the simple principle of Ohm\'s Law, where the current flowing through the resistor is inversely proportional to the resistance. This means that when a voltage is applied across the resistor, the amount of current flowing through it will be determined by the resistance value of the resistor. As with most resistors, the RS02B4K000FS70 has a resistance value that is determined by the length and width of the ceramic core body, and the thickness of the oxide/nitride layer.

The RS02B4K000FS70 is noted for its high precision tolerance and durability, making it one of the most reliable through-hole resistors on the market. It can be easily mounted on circuit boards with minimal disruption, and is often preferred by engineers due to its strength and reliability. Furthermore, it offers excellent heat dissipation and noise rejection capabilities, making it ideal for sensitive applications.

In conclusion, the RS02B4K000FS70 is a versatile through-hole resistor with a wide range of applications in the industrial, automotive and audio sectors. It is noted for its high precision tolerance and strong ceramic body, which ensures reliable performance in harsh environments. Furthermore, its good heat dissipation and noise rejection properties make it suitable for sensitive applications.

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

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RS02B1K500FS70 Vishay Dale 0.33 $ 1000 RES 1.5K OHM 3W 1% WW AXI...
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RS02B3K500FS70 Vishay Dale 0.33 $ 1000 RES 3.5K OHM 3W 1% WW AXI...
RS02B3K900FS70 Vishay Dale 0.33 $ 1000 RES 3.9K OHM 3W 1% WW AXI...
RS02B4K000FS70 Vishay Dale 0.33 $ 1000 RES 4.0K OHM 3W 1% WW AXI...
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