PRG18BC4R7MM1RB
Product Overview
Category
The PRG18BC4R7MM1RB belongs to the category of passive electronic components.
Use
It is used as a resistor in electronic circuits to limit current flow and adjust signal levels.
Characteristics
- Resistance: 4.7 ohms
- Tolerance: ±20%
- Power Rating: 0.125W
- Temperature Coefficient: ±200ppm/°C
- Operating Temperature Range: -55°C to +155°C
Package
The PRG18BC4R7MM1RB comes in a standard surface mount package.
Essence
This resistor is essential for controlling current and voltage levels in various electronic applications.
Packaging/Quantity
It is typically packaged in reels containing a specific quantity, such as 5000 units per reel.
Specifications
- Resistance: 4.7 ohms
- Tolerance: ±20%
- Power Rating: 0.125W
- Temperature Coefficient: ±200ppm/°C
- Operating Temperature Range: -55°C to +155°C
- Package Type: Surface Mount
Detailed Pin Configuration
The PRG18BC4R7MM1RB has two terminals for connection in a circuit. The pin configuration is as follows: - Pin 1: Connection terminal - Pin 2: Connection terminal
Functional Features
- Precise resistance value for accurate current limiting
- Wide operating temperature range for versatility in different environments
- Compact surface mount package for space-saving designs
Advantages
- Accurate resistance value
- Wide operating temperature range
- Compact form factor
Disadvantages
- Relatively wide tolerance of ±20%
- Limited power rating of 0.125W
Working Principles
The PRG18BC4R7MM1RB operates based on the principle of resistive heating, where it dissipates electrical energy in the form of heat to limit current flow through a circuit.
Detailed Application Field Plans
This resistor is commonly used in various electronic applications, including: - Consumer electronics - Industrial control systems - Automotive electronics - Telecommunications equipment
Detailed and Complete Alternative Models
Some alternative models to the PRG18BC4R7MM1RB include: - PRG18BB4R7MM1RB - PRG18BC4R7MM1RA - PRG18BC4R7MM1RC
In conclusion, the PRG18BC4R7MM1RB resistor offers precise resistance and reliable performance in a compact package, making it suitable for a wide range of electronic applications.
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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af PRG18BC4R7MM1RB i tekniske løsninger
What is PRG18BC4R7MM1RB?
- PRG18BC4R7MM1RB is a surface mount resistor with a resistance value of 4.7 ohms and a power rating of 1 watt.
What are the typical applications of PRG18BC4R7MM1RB?
- PRG18BC4R7MM1RB is commonly used in electronic circuits, power supplies, and various technical solutions where a 4.7-ohm resistor with a 1-watt power rating is required.
What is the maximum voltage rating for PRG18BC4R7MM1RB?
- The maximum voltage rating for PRG18BC4R7MM1RB is typically around 250 volts.
Can PRG18BC4R7MM1RB be used in high-temperature environments?
- Yes, PRG18BC4R7MM1RB is designed to withstand high temperatures and can be used in applications where elevated temperatures are present.
Is PRG18BC4R7MM1RB suitable for use in audio amplifiers?
- Yes, PRG18BC4R7MM1RB can be used in audio amplifier circuits where a 4.7-ohm resistor with a 1-watt power rating is needed.
What is the tolerance of PRG18BC4R7MM1RB?
- The tolerance of PRG18BC4R7MM1RB is typically ±20%.
Can PRG18BC4R7MM1RB be used in automotive applications?
- Yes, PRG18BC4R7MM1RB can be used in automotive electronics and electrical systems where its specifications meet the requirements.
Does PRG18BC4R7MM1RB require any special handling during assembly?
- PRG18BC4R7MM1RB should be handled carefully to avoid damage to its surface mount terminals during assembly onto circuit boards.
What is the temperature coefficient of PRG18BC4R7MM1RB?
- The temperature coefficient of PRG18BC4R7MM1RB is typically around 200 ppm/°C.
Are there any recommended alternative components to PRG18BC4R7MM1RB?
- Depending on specific requirements, alternative resistors with similar specifications may be available, but it's important to ensure compatibility with the intended application.