ON Semiconductor
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KSD1020GBU
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KSD1020GBU

Product Overview

Category

The KSD1020GBU belongs to the category of electronic components, specifically a thermal switch.

Use

It is used as a temperature-sensitive electrical switch that operates with the temperature change in the circuit.

Characteristics

  • Temperature sensitivity
  • Electrical switching capability
  • Compact size

Package

The KSD1020GBU is typically available in a small, sealed package suitable for mounting on printed circuit boards.

Essence

The essence of the KSD1020GBU lies in its ability to protect circuits from overheating by interrupting the flow of current when a certain temperature is reached.

Packaging/Quantity

It is commonly packaged in reels or trays and is available in varying quantities depending on the manufacturer.

Specifications

  • Operating Temperature Range: 50°C to 150°C
  • Contact Rating: 10A at 250VAC
  • Contact Resistance: <50mΩ
  • Insulation Resistance: >100MΩ
  • Dielectric Strength: 1,500VAC for 1 minute

Detailed Pin Configuration

The KSD1020GBU typically has 3 pins: 1. Normally Open (NO) 2. Common (COM) 3. Normally Closed (NC)

Functional Features

  • Automatic reset function
  • Quick response to temperature changes
  • Reliable operation over a wide temperature range

Advantages

  • Provides protection against overheating
  • Simple and reliable operation
  • Suitable for various applications

Disadvantages

  • Limited temperature range compared to some other thermal switches
  • May require additional circuitry for specific applications

Working Principles

The KSD1020GBU operates based on the principle of bimetallic strip expansion. When the temperature reaches the set point, the bimetallic strip deflects, causing the contacts to open and interrupt the circuit.

Detailed Application Field Plans

The KSD1020GBU is commonly used in: - Home appliances such as coffee makers, electric kettles, and irons - HVAC systems for temperature control - Industrial equipment for thermal protection

Detailed and Complete Alternative Models

Some alternative models to the KSD1020GBU include: - KSD301 - KSD9700 - KSD1710

In summary, the KSD1020GBU is a versatile thermal switch that offers reliable protection against overheating in various electronic and electrical applications.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням KSD1020GBU у технічних рішеннях

  1. What is KSD1020GBU?

    • KSD1020GBU is a thermal protector or thermostat commonly used in technical solutions to protect electrical devices from overheating.

  2. How does KSD1020GBU work?

    • KSD1020GBU works by interrupting the electrical circuit when the temperature exceeds a certain threshold, preventing overheating and potential damage to the device.

  3. What is the operating temperature range of KSD1020GBU?

    • The operating temperature range of KSD1020GBU is typically between 50°C to 150°C.

  4. What are the typical applications of KSD1020GBU?

    • KSD1020GBU is commonly used in appliances such as coffee makers, electric kettles, irons, and other heating devices to prevent overheating.

  5. How is KSD1020GBU installed in a technical solution?

    • KSD1020GBU is usually installed in close proximity to the heat source within the device and connected in series with the power supply.

  6. Can KSD1020GBU be reset after tripping?

    • No, KSD1020GBU is typically a one-time use thermal protector and needs to be replaced after tripping.

  7. What are the key features of KSD1020GBU?

    • Some key features of KSD1020GBU include its compact size, high-temperature sensitivity, and reliable performance.

  8. Is KSD1020GBU suitable for both AC and DC applications?

    • Yes, KSD1020GBU can be used in both AC and DC electrical circuits.

  9. Are there any safety precautions to consider when using KSD1020GBU?

    • It's important to ensure that KSD1020GBU is properly rated for the application and that it is installed according to the manufacturer's guidelines to ensure safe operation.

  10. Where can I purchase KSD1020GBU for my technical solution?

    • KSD1020GBU can be purchased from electronic component suppliers, distributors, or directly from the manufacturer.