CB2JB4R70 Allicdata Electronics
Allicdata Part #:

CB2JB4R70-ND

Manufacturer Part#:

CB2JB4R70

Price: $ 0.04
Product Category:

Resistors

Manufacturer: Stackpole Electronics Inc.
Short Description: RES 4.7 OHM 2W 5% CERAMIC WW
More Detail: 4.7 Ohms ±5% 2W Through Hole Resistor Axial Flame ...
DataSheet: CB2JB4R70 datasheetCB2JB4R70 Datasheet/PDF
Quantity: 1000
3000 +: $ 0.03038
Stock 1000Can Ship Immediately
$ 0.04
Specifications
Series: CB
Packaging: Bulk 
Part Status: Active
Resistance: 4.7 Ohms
Tolerance: ±5%
Power (Watts): 2W
Composition: Wirewound
Features: Flame Proof, Moisture Resistant, Safety
Temperature Coefficient: ±200ppm/°C
Operating Temperature: -55°C ~ 275°C
Package / Case: Axial
Supplier Device Package: Axial
Size / Dimension: 0.252" Square x 0.709" L (6.40mm x 18.00mm)
Height - Seated (Max): --
Number of Terminations: 2
Failure Rate: --
Description

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Through Hole Resistors, such as the CB2JB4R70, have many applications and employ a variety of working principles. The CB2JB4R70 is a resistor that is designed to work under voltage control and can achieve a wide range of temperature regulation.

The basic function of this type of resistor is to resist the flow of electric current. This is accomplished by introducing a measurable amount of resistance in the electric circuit. The CB2JB4R70 is a through hole resistor, meaning that it has leads or wires that are fed through holes in the resistor, providing a physical connection between it and the circuit board.

The primary application of the CB2JB4R70 is in temperature control. The resistor is designed to control both the voltage and power levels in circuits that are exposed to extreme temperatures. By precisely controlling the amount of resistance, the voltage can be adjusted, allowing the circuitry to remain stable even in extreme temperatures.

Generally speaking, the CB2JB4R70 utilizes a variable resistor, meaning that it can adjust the resistance in response to changes in temperature. The resistor is designed with a temperature- and power-regulating linear resistive element, which is used to adjust the current and voltage levels as needed. Temperature can be set to any arbitrary value, allowing it to adapt to changing temperatures. This aspect of the through hole resistor is especially important when used in sensitive temperature-regulated circuits, such as those found in medical, industrial, and aerospace applications.

The CB2JB4R70 also has an additional protection feature, which helps to prevent any unexpected power surges from damaging the circuit. This protection feature is implemented by utilizing a fixed resistor, which limits the maximum current that can pass through the resistor. This feature helps keep the circuit safe from any unforeseen power problems. This fixed resistor element also allows designers to fine-tune the resistor to their specific requirements, providing flexibility and customization.

Overall, the CB2JB4R70 is an extremely useful through hole resistor, which is designed to meet the demanding needs of both industrial and consumer applications. Its ability to precisely regulate voltage and power, provide temperature control, and offer protection against power surges has made it popular among a wide range of industries. Additionally, its flexible and customizability makes it popular with design engineers who need to precisely adjust the resistor to fit their specific needs.

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

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