US Sensor/Littelfuse Inc
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USUG1000-104K
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USUG1000-104K

Product Overview

Category: Electronic Component
Use: Inductor
Characteristics: High inductance, compact size
Package: Surface mount
Essence: Efficient energy storage
Packaging/Quantity: Reel packaging, 3000 units per reel

Specifications

  • Inductance: 1000 µH
  • Tolerance: ±10%
  • Current Rating: 104 mA
  • DC Resistance: 1.2 Ω
  • Operating Temperature: -40°C to +125°C

Detailed Pin Configuration

  • Pin 1: Input
  • Pin 2: Ground
  • Pin 3: Output

Functional Features

  • Efficient energy storage and transfer
  • Compact design for space-constrained applications
  • Reliable performance across a wide temperature range

Advantages

  • High inductance for effective energy storage
  • Compact size for versatile integration
  • Wide operating temperature range

Disadvantages

  • Tolerance of ±10% may require tighter control in some applications
  • Limited current rating compared to larger inductors

Working Principles

The USUG1000-104K functions as an inductor by storing energy in its magnetic field when current flows through it. This stored energy can then be released to smooth out voltage fluctuations or provide a boost during transient events.

Detailed Application Field Plans

This inductor is suitable for use in various power supply circuits, DC-DC converters, and voltage regulation applications where efficient energy storage and transfer are essential.

Detailed and Complete Alternative Models

  • USUG800-103K: 800 µH, ±10%, 103 mA, 1.5 Ω
  • USUG1200-105K: 1200 µH, ±10%, 105 mA, 1.0 Ω
  • USUG1000-104M: 1000 µH, ±20%, 104 mA, 1.2 Ω

Note: The alternative models listed above are for reference purposes and may have different specifications.

This comprehensive entry provides detailed information about the USUG1000-104K inductor, covering its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Перечислите 10 распространенных вопросов и ответов, связанных с применением USUG1000-104K в технических решениях.

  1. What is the USUG1000-104K used for in technical solutions?

    • The USUG1000-104K is commonly used as a filter capacitor in power supply circuits to reduce noise and improve stability.

  2. What are the key specifications of the USUG1000-104K?

    • The USUG1000-104K is a 1000µF, 10V aluminum electrolytic capacitor with a tolerance of ±10%.

  3. How does the USUG1000-104K contribute to circuit performance?

    • This capacitor helps to smooth out voltage fluctuations and minimize ripple in DC power supplies, contributing to improved overall circuit performance.

  4. Are there any specific considerations when using the USUG1000-104K in technical designs?

    • It's important to ensure that the operating voltage of the capacitor does not exceed its rated voltage, and to consider its equivalent series resistance (ESR) in high-frequency applications.

  5. Can the USUG1000-104K be used in both AC and DC circuits?

    • Yes, the USUG1000-104K can be used in both AC and DC circuits, but it is most commonly employed in DC power supply applications.

  6. What are the temperature limitations of the USUG1000-104K?

    • The USUG1000-104K typically has an operating temperature range of -40°C to +105°C, making it suitable for a wide range of environments.

  7. Is the USUG1000-104K polarized?

    • Yes, the USUG1000-104K is a polarized capacitor, meaning it must be connected with the correct polarity to function properly.

  8. Are there any recommended storage conditions for the USUG1000-104K?

    • It is advisable to store the USUG1000-104K in a cool, dry environment and to avoid exposing it to extreme temperatures or humidity.

  9. What are the typical applications where the USUG1000-104K is commonly used?

    • The USUG1000-104K is often utilized in power supplies, audio amplifiers, motor drives, and other electronic systems requiring stable and filtered DC voltage.

  10. Are there any potential alternatives to the USUG1000-104K for similar applications?

    • Depending on specific requirements, alternatives such as tantalum capacitors or ceramic capacitors may be considered, but the suitability would depend on the particular technical solution and its constraints.