PTFT0805L4700JW

Product Overview

• Category: Electronic Component
• Use: This product is a surface mount resistor used in electronic circuits to limit the flow of electric current.
• Characteristics: The PTFT0805L4700JW is a thin film chip resistor with a power rating of 1/8W and a resistance value of 470 ohms. It is designed for use in various electronic applications.
• Package: The product is typically available in tape and reel packaging for automated assembly processes.
• Essence: The PTFT0805L4700JW is essential for controlling current flow in electronic circuits, ensuring proper functioning and reliability.
• Packaging/Quantity: The product is usually packaged in reels containing a specific quantity, such as 5000 pieces per reel.

Specifications

• Type: Thin Film Chip Resistor
• Power Rating: 1/8W
• Resistance Value: 470 Ohms
• Package Type: Tape and Reel
• Quantity per Package: Typically 5000 pieces per reel

Detailed Pin Configuration

The PTFT0805L4700JW has two terminals for soldering onto the circuit board. The pin configuration is standard for surface mount resistors, with one terminal on each end of the rectangular chip.

Functional Features

• Precise resistance value for accurate current limiting
• Compact size for space-constrained applications
• Suitable for high-frequency circuits due to low parasitic effects

Advantages

• High precision and stability
• Small form factor
• Suitable for automated assembly processes

Disadvantages

• Sensitive to overvoltage conditions
• Limited power dissipation capability

Working Principles

The PTFT0805L4700JW operates based on the principle of resistive heating, where it dissipates electrical energy in the form of heat when current flows through it. This heat generation limits the current flow in the circuit.

Detailed Application Field Plans

This resistor is commonly used in various electronic devices and equipment, including: - Consumer electronics - Telecommunications equipment - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• PTFT0805L1000JW (1K Ohm)
• PTFT0805L2200JW (2.2K Ohm)
• PTFT0805L6800JW (6.8K Ohm)

In conclusion, the PTFT0805L4700JW is a crucial component in electronic circuit design, providing precise current limiting and stability in a compact form factor. Its application spans across diverse industries, making it an indispensable part of modern electronic devices and systems.

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