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V14MLA0603NR
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V14MLA0603NR

Product Overview

  • Category: Electronic Component
  • Use: Voltage Dependent Resistor (VDR)
  • Characteristics: High surge capability, compact size, high reliability
  • Package: 0603 SMD package
  • Essence: Protects electronic circuits from overvoltage conditions
  • Packaging/Quantity: Available in reels of 5000 pieces

Specifications

  • Voltage Rating: 14V
  • Maximum Allowable Voltage: 17V
  • Peak Current Capability: 100A
  • Operating Temperature Range: -55°C to +85°C
  • Tolerance: ±10%

Detailed Pin Configuration

The V14MLA0603NR has two terminals and follows the standard 0603 SMD pin configuration.

Functional Features

  • Provides transient voltage suppression
  • Fast response to transient overvoltage events
  • Low leakage current under normal operating conditions

Advantages

  • Compact size for space-constrained applications
  • High surge capability for reliable protection
  • Wide operating temperature range for versatile use

Disadvantages

  • Limited voltage rating compared to larger VDRs
  • Sensitive to thermal stress due to small size

Working Principles

The V14MLA0603NR operates based on the principle of varistor action, where its resistance decreases with increasing voltage. When an overvoltage condition occurs, the VDR conducts excess current to protect the circuit.

Detailed Application Field Plans

  1. Consumer Electronics: Used in power supply units and input/output interfaces to safeguard against voltage spikes.
  2. Automotive Electronics: Employed in automotive control modules and sensors to mitigate voltage transients.
  3. Industrial Equipment: Integrated into industrial control systems and PLCs to ensure robust overvoltage protection.

Detailed and Complete Alternative Models

  1. V18MLA0603NH: Higher voltage rating variant for increased protection levels.
  2. V14MLA0805NR: Larger package size for higher power dissipation capabilities.

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10个与V14MLA0603NR在技术解决方案中的应用相关的常见问题及解答

  1. What is V14MLA0603NR?

    • V14MLA0603NR is a surface mount multilayer varistor designed to protect sensitive electronics from voltage transients and surges.

  2. What are the key features of V14MLA0603NR?

    • V14MLA0603NR offers high surge current capability, low leakage current, and fast response time, making it suitable for protecting electronic circuits from transient overvoltage events.

  3. In what applications can V14MLA0603NR be used?

    • V14MLA0603NR is commonly used in applications such as telecommunications equipment, industrial automation, consumer electronics, and automotive electronics to protect against transient voltage events.

  4. What is the operating voltage range of V14MLA0603NR?

    • V14MLA0603NR has an operating voltage range from 14V to 20V, making it suitable for protecting low-voltage electronic circuits.

  5. How does V14MLA0603NR provide protection against voltage transients?

    • V14MLA0603NR clamps the transient voltage to a safe level by diverting excess current away from the protected circuit, thereby preventing damage to sensitive components.

  6. What is the maximum energy absorption capability of V14MLA0603NR?

    • V14MLA0603NR has a high energy absorption capability, allowing it to dissipate the energy from transient events and protect the connected circuitry.

  7. Is V14MLA0603NR RoHS compliant?

    • Yes, V14MLA0603NR is RoHS compliant, ensuring that it meets environmental standards for hazardous substance restrictions.

  8. What are the temperature specifications for V14MLA0603NR?

    • V14MLA0603NR has a wide operating temperature range, typically from -55°C to +125°C, making it suitable for use in various environmental conditions.

  9. Can V14MLA0603NR be used in high-frequency applications?

    • Yes, V14MLA0603NR is designed to operate effectively in high-frequency applications, providing reliable protection against transient events.

  10. Are there any recommended layout considerations for using V14MLA0603NR in a circuit design?

    • It is recommended to place V14MLA0603NR as close as possible to the input or output terminals of the circuit to ensure effective transient protection. Additionally, proper PCB layout techniques should be followed to minimize parasitic effects and optimize performance.