RXEF135K: Product Overview and Specifications

Introduction

The RXEF135K is a resettable polymeric positive temperature coefficient (PPTC) device designed to protect against overcurrent faults in electronic circuits. This entry provides an in-depth overview of the product, including its category, use, characteristics, package, essence, packaging/quantity, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Product Information Overview

• Category: Electronic Components
• Use: Overcurrent Protection
• Characteristics: Resettable, Polymeric, Positive Temperature Coefficient
• Package: Radial Lead Form
• Essence: Overcurrent Protection
• Packaging/Quantity: Bulk Packaging, Quantity per Reel

Specifications

• Model: RXEF135K
• Operating Voltage: [Insert Operating Voltage]
• Hold Current: [Insert Hold Current]
• Trip Current: [Insert Trip Current]
• Maximum Voltage: [Insert Maximum Voltage]
• Resistance: [Insert Resistance]
• Operating Temperature Range: [Insert Operating Temperature Range]

Detailed Pin Configuration

The RXEF135K features a radial lead form with specific pin configurations for easy integration into electronic circuits. The detailed pin configuration includes the placement and orientation of the leads for proper installation and connectivity.

Functional Features

• Resettable: The PPTC device is resettable, allowing it to return to its normal state after the overcurrent fault is cleared.
• Overcurrent Protection: Provides reliable protection against overcurrent faults, safeguarding electronic components and circuits.
• Fast Response Time: Rapidly responds to overcurrent conditions, minimizing potential damage to the circuitry.

Advantages and Disadvantages

Advantages

• Resettable nature allows for repeated protection without replacement.
• Fast response time ensures quick mitigation of overcurrent faults.
• Reliable overcurrent protection for electronic circuits.

Disadvantages

• Limited maximum voltage and current handling capabilities compared to some non-resettable alternatives.
• Sensitivity to ambient temperature variations may affect performance in extreme conditions.

Working Principles

The RXEF135K operates based on the positive temperature coefficient effect, where its resistance increases significantly when subjected to overcurrent conditions. This increase in resistance limits the current flow, effectively protecting the circuit from damage. Once the fault is cleared, the device resets to its original state, ready to provide protection again if necessary.

Detailed Application Field Plans

The RXEF135K is suitable for a wide range of applications, including: - Consumer Electronics - Automotive Electronics - Industrial Control Systems - Telecommunications Equipment - Power Supplies

Detailed and Complete Alternative Models

For users seeking alternative PPTC devices, the following models can be considered: - Model A: [Insert Model A Details] - Model B: [Insert Model B Details] - Model C: [Insert Model C Details]

In conclusion, the RXEF135K offers reliable overcurrent protection with its resettable PPTC design, making it suitable for various electronic applications. While it has specific limitations, its functional features and working principles make it a valuable component in safeguarding electronic circuits.

[Word Count: 494]