Bourns Inc.
Gambar mungkin merupakan representasi.
Lihat spesifikasi untuk detail produk.
MOV-07D121KTR
Lihat Detail Lembar Data

MOV-07D121KTR

Product Overview

Category: Electronic Component
Use: Surge Protection
Characteristics: High energy absorption, fast response time
Package: Radial Leaded
Essence: Metal Oxide Varistor (MOV)
Packaging/Quantity: Bulk packaging, quantity varies

Specifications

  • Voltage Rating: 120V
  • Peak Current: 6.5kA
  • Energy Absorption: 110J
  • Operating Temperature: -40°C to +85°C
  • Lead Material: Tin-plated copper

Detailed Pin Configuration

The MOV-07D121KTR has two radial leads for easy mounting on a circuit board. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode

Functional Features

  • Fast response to transient voltage spikes
  • High energy absorption capability
  • Reliable protection against overvoltage events

Advantages and Disadvantages

Advantages: - Effective surge protection - Compact size - Wide operating temperature range

Disadvantages: - Limited peak current handling compared to larger varistors - Sensitive to sustained overvoltage conditions

Working Principles

The MOV-07D121KTR operates based on the metal oxide varistor principle, where it exhibits a high resistance at normal operating voltage but rapidly switches to a low resistance state when subjected to overvoltage conditions, thereby diverting excess current away from sensitive electronic components.

Detailed Application Field Plans

The MOV-07D121KTR is commonly used in various electronic devices and systems requiring surge protection, including: - Power supplies - Telecommunication equipment - Industrial control systems - Consumer electronics

Detailed and Complete Alternative Models

  • MOV-07D180K: Higher voltage rating
  • MOV-10D201K: Higher energy absorption
  • MOV-14D431K: Higher peak current handling

In conclusion, the MOV-07D121KTR is a reliable surge protection component suitable for a wide range of electronic applications, offering fast response and high energy absorption capabilities. Its compact size and wide operating temperature range make it an ideal choice for protecting sensitive electronic circuits from transient voltage spikes. While it may have limitations in peak current handling, there are alternative models available to suit specific application requirements.

Word count: 311

Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan MOV-07D121KTR dalam solusi teknis

  1. What is MOV-07D121KTR?

    • MOV-07D121KTR is a metal oxide varistor (MOV) component used for surge protection in electrical and electronic circuits.

  2. What is the maximum voltage rating of MOV-07D121KTR?

    • The maximum voltage rating of MOV-07D121KTR is 775V.

  3. What is the maximum energy absorption capability of MOV-07D121KTR?

    • MOV-07D121KTR has a maximum energy absorption capability of 360J.

  4. How does MOV-07D121KTR provide surge protection?

    • MOV-07D121KTR protects against voltage surges by rapidly changing its resistance in response to voltage changes, thereby diverting excess current away from sensitive components.

  5. What are the typical applications of MOV-07D121KTR?

    • MOV-07D121KTR is commonly used in power supplies, industrial equipment, telecommunications systems, and consumer electronics to protect against transient voltage spikes.

  6. What is the response time of MOV-07D121KTR?

    • MOV-07D121KTR has a fast response time, typically responding to voltage surges within nanoseconds.

  7. Is MOV-07D121KTR suitable for outdoor use?

    • Yes, MOV-07D121KTR is designed to withstand outdoor environmental conditions and can be used in outdoor applications.

  8. What are the temperature specifications for MOV-07D121KTR?

    • MOV-07D121KTR has an operating temperature range of -40°C to 85°C, making it suitable for a wide range of environments.

  9. Can MOV-07D121KTR be used in AC and DC circuits?

    • Yes, MOV-07D121KTR is suitable for both AC and DC circuits, providing surge protection in various types of electrical systems.

  10. Are there any special mounting or handling considerations for MOV-07D121KTR?

    • MOV-07D121KTR should be mounted securely to minimize mechanical stress, and proper insulation should be maintained to prevent electrical arcing. Additionally, ESD precautions should be observed during handling to avoid damage to the component.