Littelfuse Inc.
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FEMTOSMDC035F-02
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FEMTOSMDC035F-02

Introduction

The FEMTOSMDC035F-02 is a cutting-edge electronic component that belongs to the category of surface mount fuses. This entry provides an in-depth overview of the product, including 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: Surface Mount Fuse
  • Use: Overcurrent Protection
  • Characteristics: Fast-Acting, High Current Rating, Compact Size
  • Package: Surface Mount Device (SMD)
  • Essence: Protects electronic circuits from overcurrent conditions
  • Packaging/Quantity: Typically available in reels or tape and reel packaging

Specifications

  • Current Rating: 35A
  • Voltage Rating: 125V
  • Operating Temperature Range: -40°C to 85°C
  • Interrupting Rating: 50A @ 125V DC
  • Agency Approvals: UL Recognized, RoHS Compliant

Detailed Pin Configuration

The FEMTOSMDC035F-02 features a standard surface mount package with two terminals for easy integration into circuit designs. The pin configuration is as follows: - Pin 1: Input Terminal - Pin 2: Output Terminal

Functional Features

  • Fast-Acting Response to Overcurrent Conditions
  • Low Voltage Drop
  • Reliable Overcurrent Protection
  • Compact Design for Space-Constrained Applications

Advantages and Disadvantages

Advantages

  • High Current Rating
  • Fast-Acting Response
  • RoHS Compliance
  • Compact Size

Disadvantages

  • Limited Voltage Rating
  • Operating Temperature Range Constraints

Working Principles

The FEMTOSMDC035F-02 operates based on the principle of current limitation and interruption. When an overcurrent condition occurs, the fuse quickly interrupts the circuit to prevent damage to sensitive electronic components. Its fast-acting nature ensures minimal disruption to the overall system operation.

Detailed Application Field Plans

The FEMTOSMDC035F-02 is ideally suited for a wide range of applications, including: - Power Supplies - Battery Management Systems - Motor Control Circuits - LED Lighting Systems - Automotive Electronics - Industrial Control Systems

Detailed and Complete Alternative Models

For users seeking alternative models, the following options provide similar functionality and performance: - Littelfuse 443 Series - Bourns SF-1206S Series - Eaton Bussmann SMD Series - Panasonic ERJ Series

In conclusion, the FEMTOSMDC035F-02 is a versatile surface mount fuse with high current rating and fast-acting characteristics, making it an ideal choice for overcurrent protection in various electronic applications.

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Énumérez 10 questions et réponses courantes liées à l'application de FEMTOSMDC035F-02 dans les solutions techniques

  1. What is the FEMTOSMDC035F-02?

    • The FEMTOSMDC035F-02 is a surface mount resettable fuse designed to protect electronic equipment from overcurrent and short circuit conditions.

  2. What are the typical applications of FEMTOSMDC035F-02?

    • The FEMTOSMDC035F-02 is commonly used in battery packs, portable electronics, and other low voltage applications where overcurrent protection is required.

  3. What is the maximum voltage and current rating for FEMTOSMDC035F-02?

    • The FEMTOSMDC035F-02 has a maximum voltage rating of 6V and a maximum current rating of 40mA.

  4. How does FEMTOSMDC035F-02 provide overcurrent protection?

    • The FEMTOSMDC035F-02 operates by quickly opening the circuit when an overcurrent condition is detected, effectively limiting the current flow and protecting the circuit.

  5. Can FEMTOSMDC035F-02 be used in automotive applications?

    • Yes, the FEMTOSMDC035F-02 can be used in automotive electronics, provided that it meets the specific requirements and standards for automotive components.

  6. What are the temperature specifications for FEMTOSMDC035F-02?

    • The FEMTOSMDC035F-02 has an operating temperature range of -40°C to 85°C, making it suitable for a wide range of environmental conditions.

  7. Is FEMTOSMDC035F-02 RoHS compliant?

    • Yes, the FEMTOSMDC035F-02 is compliant with the Restriction of Hazardous Substances (RoHS) directive, ensuring it meets environmental standards.

  8. Does FEMTOSMDC035F-02 require any external components for operation?

    • No, the FEMTOSMDC035F-02 is a standalone resettable fuse and does not require any external components for its operation.

  9. What is the typical response time of FEMTOSMDC035F-02 to an overcurrent event?

    • The FEMTOSMDC035F-02 has a fast response time, typically reacting to overcurrent events within milliseconds to protect the circuit.

  10. Are there any recommended layout considerations for using FEMTOSMDC035F-02 in a PCB design?

    • It is recommended to place the FEMTOSMDC035F-02 close to the power source and ensure proper thermal management to optimize its performance in a PCB design.