Littelfuse Inc.
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RXEF017-0.142
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RXEF017-0.142

Product Overview

Category: Electronic Component
Use: Overcurrent Protection
Characteristics: Fast-acting, Surface Mount
Package: 0603 SMD
Essence: Provides overcurrent protection in electronic circuits
Packaging/Quantity: Reel of 5000 pieces

Specifications

  • Rated Current: 0.142A
  • Voltage Rating: 60V DC
  • Operating Temperature Range: -40°C to 85°C
  • Agency Approvals: UL, CSA

Detailed Pin Configuration

The RXEF017-0.142 is a surface mount device with two terminals arranged in a standard 0603 package. The pin configuration is as follows: - Pin 1: Input Terminal - Pin 2: Output Terminal

Functional Features

  • Fast-acting response to overcurrent conditions
  • Compact size for space-constrained applications
  • Reliable overcurrent protection for sensitive electronic components

Advantages and Disadvantages

Advantages: - Fast response time - Small form factor - Reliable overcurrent protection

Disadvantages: - Limited current rating - Surface mount installation may require specialized equipment

Working Principles

The RXEF017-0.142 operates based on the principle of thermal protection. When an overcurrent condition occurs, the device's internal element heats up, causing it to open and interrupt the circuit, thereby protecting downstream components.

Detailed Application Field Plans

The RXEF017-0.142 is suitable for a wide range of applications, including: - Consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Medical devices

Detailed and Complete Alternative Models

  • RXEF017-0.100: 0.1A rated current
  • RXEF017-0.200: 0.2A rated current
  • RXEF017-0.300: 0.3A rated current
  • RXEF017-0.500: 0.5A rated current

In conclusion, the RXEF017-0.142 is a fast-acting, surface mount overcurrent protection device that provides reliable protection for electronic circuits in various applications. Its compact size and fast response time make it a preferred choice for designers seeking effective overcurrent protection in space-constrained environments.

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Liste 10 almindelige spørgsmål og svar relateret til anvendelsen af RXEF017-0.142 i tekniske løsninger

Sure, here are 10 common questions and answers related to the application of RXEF017-0.142 in technical solutions:

  1. What is the maximum voltage rating for RXEF017-0.142?

    • The maximum voltage rating for RXEF017-0.142 is 72V.

  2. What is the hold current of RXEF017-0.142?

    • The hold current of RXEF017-0.142 is 170mA.

  3. What is the maximum interrupt current for RXEF017-0.142?

    • The maximum interrupt current for RXEF017-0.142 is 3.5A.

  4. Can RXEF017-0.142 be used in automotive applications?

    • Yes, RXEF017-0.142 is suitable for use in automotive applications.

  5. What is the operating temperature range for RXEF017-0.142?

    • The operating temperature range for RXEF017-0.142 is -40°C to 85°C.

  6. Is RXEF017-0.142 RoHS compliant?

    • Yes, RXEF017-0.142 is RoHS compliant.

  7. What is the typical resistance of RXEF017-0.142?

    • The typical resistance of RXEF017-0.142 is 0.142 ohms.

  8. Can RXEF017-0.142 be used in overcurrent protection circuits?

    • Yes, RXEF017-0.142 is commonly used in overcurrent protection circuits.

  9. Does RXEF017-0.142 have a fast response time?

    • Yes, RXEF017-0.142 has a fast response time to protect against overcurrent conditions.

  10. What are the typical applications for RXEF017-0.142?

    • Typical applications for RXEF017-0.142 include battery packs, power supplies, and motor control circuits.