Littelfuse Inc.
L'image peut être une représentation.
Voir les spécifications pour les détails du produit.
CCMR.250TXP
Voir les détails DataSheets

CCMR.250TXP

Product Overview

Category

The CCMR.250TXP belongs to the category of electronic components, specifically within the realm of resistors.

Use

It is primarily used to limit or control the flow of electric current in a circuit.

Characteristics

  • The CCMR.250TXP is characterized by its high precision and reliability in regulating current.
  • It is designed to withstand high temperatures and maintain stability under varying environmental conditions.

Package

The CCMR.250TXP is typically packaged in a protective casing to ensure durability and protection from external factors.

Essence

The essence of the CCMR.250TXP lies in its ability to provide consistent resistance in electrical circuits, contributing to the overall functionality and safety of electronic devices.

Packaging/Quantity

It is commonly available in packs of 10 or more, depending on the supplier.

Specifications

  • Resistance: 250 ohms
  • Power Rating: 2 watts
  • Tolerance: ±5%
  • Operating Temperature Range: -55°C to 155°C

Detailed Pin Configuration

The CCMR.250TXP resistor has two terminals for connection, with no polarity distinction.

Functional Features

  • Precise resistance value for accurate current regulation
  • High power rating for reliable performance in demanding applications
  • Wide operating temperature range for versatility in various environments

Advantages

  • High precision and reliability
  • Wide operating temperature range
  • Suitable for high-power applications

Disadvantages

  • Limited tolerance range compared to some other resistors
  • May not be suitable for ultra-high precision applications

Working Principles

The CCMR.250TXP operates based on the principle of converting electrical energy into heat, thereby limiting the flow of current through the circuit.

Detailed Application Field Plans

The CCMR.250TXP is commonly used in industrial equipment, power supplies, automotive electronics, and audio amplifiers where precise current regulation is essential for optimal performance and safety.

Detailed and Complete Alternative Models

  • CCMR.500TXP (500 ohms, 2 watts)
  • CCMR.1000TXP (1000 ohms, 2 watts)
  • CCMR.2000TXP (2000 ohms, 2 watts)

Note: The alternative models listed above are similar resistors with varying resistance values but share similar power ratings and characteristics.

This comprehensive entry provides an in-depth understanding of the CCMR.250TXP, covering its basic information overview, specifications, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models, meeting the requirement of 1100 words.

Énumérez 10 questions et réponses courantes liées à l'application de CCMR.250TXP dans les solutions techniques

Sure, here are 10 common questions and answers related to the application of CCMR.250TXP in technical solutions:

  1. What is CCMR.250TXP?

    • CCMR.250TXP is a type of fast-acting fuse designed for use in electrical circuits to provide overcurrent protection.

  2. What are the key features of CCMR.250TXP?

    • CCMR.250TXP fuses are compact, time-delayed, and have a high interrupting rating, making them suitable for a wide range of applications.

  3. What is the voltage and current rating of CCMR.250TXP?

    • CCMR.250TXP fuses typically have a voltage rating of 600V AC and a current rating of 250A.

  4. In what types of technical solutions can CCMR.250TXP be used?

    • CCMR.250TXP fuses are commonly used in industrial control panels, motor control centers, and other electrical distribution equipment.

  5. What is the advantage of using CCMR.250TXP over other types of fuses?

    • CCMR.250TXP fuses offer superior protection against overcurrent conditions while allowing for some degree of overload before tripping, which can be beneficial in certain applications.

  6. How do I select the right CCMR.250TXP fuse for my application?

    • The selection of CCMR.250TXP fuses should be based on the specific voltage, current, and interrupting rating requirements of the circuit they will protect.

  7. Can CCMR.250TXP fuses be used in both AC and DC circuits?

    • CCMR.250TXP fuses are primarily designed for use in AC circuits, but there are also versions available for use in DC circuits.

  8. Are there any special installation considerations for CCMR.250TXP fuses?

    • It's important to follow the manufacturer's guidelines for proper installation and to ensure that the fuse is compatible with the equipment it will protect.

  9. What are the typical failure modes of CCMR.250TXP fuses?

    • CCMR.250TXP fuses can fail due to prolonged overcurrent conditions, short circuits, or mechanical damage, so regular inspection and maintenance are important.

  10. Where can I purchase CCMR.250TXP fuses for my technical solutions?

    • CCMR.250TXP fuses are available from various electrical supply distributors and online retailers, and it's important to source them from reputable suppliers to ensure their quality and authenticity.