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RUEF110
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RUEF110

Product Overview

Category: Electronic Component
Use: Overcurrent Protection
Characteristics: Resettable, Surface Mount
Package: SMD
Essence: Polymeric Positive Temperature Coefficient (PPTC) Device
Packaging/Quantity: Reel

Specifications

  • Hold Current: 1.1A
  • Trip Current: 2.2A
  • Max Voltage: 60V
  • Operating Temperature: -40°C to 85°C
  • Dimensions: 3.0mm x 1.6mm x 0.9mm

Detailed Pin Configuration

The RUEF110 has two terminals for surface mount installation.

Functional Features

  • Provides overcurrent protection in electronic circuits
  • Resets automatically after fault removal
  • Small footprint for space-constrained applications

Advantages and Disadvantages

Advantages: - Resettable protection - Compact size - Wide operating temperature range

Disadvantages: - Limited maximum voltage rating - Trip current may not be adjustable

Working Principles

The RUEF110 is a PPTC device that exhibits a positive temperature coefficient of resistance. When the current exceeds the hold current, the device heats up and its resistance increases, limiting the current flow. Once the fault is removed, the device cools down and returns to its low-resistance state.

Detailed Application Field Plans

The RUEF110 is suitable for various electronic applications requiring overcurrent protection, including: - Battery packs - USB ports - Power distribution boards - LED lighting systems

Detailed and Complete Alternative Models

  • RUEF160
  • RUEF200
  • RUEF250

In conclusion, the RUEF110 is a compact and resettable PPTC device designed for overcurrent protection in electronic circuits. Its small size and automatic reset feature make it suitable for a wide range of applications, although users should consider its voltage limitations and fixed trip current when selecting this component.

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技術ソリューションにおける RUEF110 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is RUEF110?

    • RUEF110 is a surface mount resettable fuse designed to protect electronic equipment against overcurrent conditions.

  2. What is the maximum voltage rating of RUEF110?

    • The maximum voltage rating of RUEF110 is 30 volts.

  3. What is the hold current of RUEF110?

    • The hold current of RUEF110 is typically 1.1A.

  4. What is the maximum trip current of RUEF110?

    • The maximum trip current of RUEF110 is typically 2.2A.

  5. Can RUEF110 be used in automotive applications?

    • Yes, RUEF110 is suitable for use in automotive electronics and can provide overcurrent protection in such applications.

  6. Is RUEF110 lead-free and RoHS compliant?

    • Yes, RUEF110 is lead-free and RoHS compliant, making it environmentally friendly and suitable for use in various electronic products.

  7. What is the operating temperature range of RUEF110?

    • RUEF110 has an operating temperature range of -40°C to 85°C, allowing it to function effectively in a wide range of environments.

  8. Can RUEF110 be used in battery protection circuits?

    • Yes, RUEF110 can be used in battery protection circuits to safeguard against overcurrent situations and ensure the safety of the battery and associated electronics.

  9. Does RUEF110 have a fast response time?

    • Yes, RUEF110 has a fast response time, which helps in quickly interrupting the circuit during overcurrent events, thereby preventing damage to the connected components.

  10. Is RUEF110 suitable for use in consumer electronics?

    • Yes, RUEF110 is commonly used in consumer electronics to provide reliable overcurrent protection, ensuring the safety and longevity of the devices.

Please let me know if you need further assistance with RUEF110 or any other technical solutions.