Bourns Inc.
Picha inaweza kuwa uwakilishi.
Angalia vipimo kwa maelezo ya bidhaa.
MF-RX160/72-2
Tazama Maelezo DataSheets

MF-RX160/72-2

Introduction

The MF-RX160/72-2 is a specialized component belonging to the category of resettable fuses. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models.

Basic Information Overview

  • Category: Resettable Fuse
  • Use: Overcurrent protection in electronic circuits
  • Characteristics: Resettable, compact design, high current capacity
  • Package: Surface mount
  • Essence: Provides overcurrent protection by limiting the flow of excessive current
  • Packaging/Quantity: Typically packaged in reels or tubes

Specifications

  • Voltage Rating: 72V
  • Hold Current: 1.6A
  • Trip Current: 3.2A
  • Maximum Current: 100A
  • Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The MF-RX160/72-2 typically has two pins for surface mount installation. The specific pin configuration can vary based on the manufacturer's specifications.

Functional Features

  • Resettable: Automatically resets after the fault condition is removed
  • Overcurrent Protection: Limits excessive current to protect electronic circuits
  • Compact Design: Space-saving component suitable for various applications

Advantages and Disadvantages

Advantages

  • Resettable functionality increases longevity
  • Provides reliable overcurrent protection
  • Compact size allows for versatile integration

Disadvantages

  • Limited maximum current handling compared to traditional fuses
  • Sensitive to temperature variations

Working Principles

The MF-RX160/72-2 operates based on the principle of positive temperature coefficient (PTC) resistance. When the current exceeds the trip current, the device heats up and its resistance increases, limiting the current flow. Once the fault is removed, the device cools down and returns to its low-resistance state.

Detailed Application Field Plans

The MF-RX160/72-2 is commonly used in various electronic circuits requiring overcurrent protection, including: - Power supplies - Battery management systems - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • MF-RX110/72-2: Lower hold current variant
  • MF-RX200/72-2: Higher hold current variant
  • MF-RX160/48-2: Lower voltage rating variant

In conclusion, the MF-RX160/72-2 resettable fuse offers reliable overcurrent protection with its compact design and resettable functionality. Its application spans across diverse electronic circuits, making it a valuable component in modern electronic systems.

Word Count: 366

Orodhesha maswali na majibu 10 ya kawaida yanayohusiana na utumiaji wa MF-RX160/72-2 katika suluhu za kiufundi

  1. What is the MF-RX160/72-2?

    • The MF-RX160/72-2 is a resettable fuse designed to protect against overcurrent and overtemperature conditions in various electronic circuits.

  2. What is the maximum voltage and current rating of the MF-RX160/72-2?

    • The MF-RX160/72-2 has a maximum voltage rating of 72V and a maximum current rating of 1.6A.

  3. What are the typical applications of the MF-RX160/72-2?

    • The MF-RX160/72-2 is commonly used in battery packs, power supplies, and other electronic devices to provide overcurrent protection.

  4. How does the MF-RX160/72-2 work?

    • The MF-RX160/72-2 operates as a thermally responsive switch, which opens when the current or temperature exceeds the specified threshold and automatically resets when the fault condition is removed.

  5. What are the advantages of using the MF-RX160/72-2 in technical solutions?

    • The MF-RX160/72-2 offers reliable overcurrent protection, compact size, and the ability to automatically reset, reducing maintenance and replacement costs.

  6. Can the MF-RX160/72-2 be used in automotive applications?

    • Yes, the MF-RX160/72-2 is suitable for automotive applications where overcurrent protection is required.

  7. Is the MF-RX160/72-2 suitable for use in high-temperature environments?

    • Yes, the MF-RX160/72-2 is designed to operate effectively in high-temperature environments, making it suitable for a wide range of applications.

  8. What is the operating temperature range of the MF-RX160/72-2?

    • The MF-RX160/72-2 has an operating temperature range of -40°C to 85°C, allowing it to function in various environmental conditions.

  9. Are there any specific soldering or mounting requirements for the MF-RX160/72-2?

    • The MF-RX160/72-2 can be soldered using standard reflow or wave soldering processes and is designed for surface mounting on PCBs.

  10. Where can I find detailed technical specifications and application notes for the MF-RX160/72-2?

    • Detailed technical specifications and application notes for the MF-RX160/72-2 can be found in the product datasheet provided by the manufacturer or distributor.