Vishay Semiconductor Diodes Division
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SS25S-E3/5AT
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SS25S-E3/5AT

Product Overview

The SS25S-E3/5AT belongs to the category of electronic components and is commonly used as a tactile switch in various electronic devices. This switch is known for its compact size, high reliability, and versatility. The package includes a specified quantity of switches, typically in reels or trays, depending on the manufacturer's packaging standards.

Specifications

  • Model: SS25S-E3/5AT
  • Type: Tactile Switch
  • Contact Configuration: SPST
  • Current Rating: 50mA
  • Voltage Rating: 12V DC
  • Operating Force: 160gf
  • Mechanical Life: 100,000 cycles
  • Termination Style: SMD/SMT
  • Package/Case: 2-SMD, No Lead
  • Mounting Type: Surface Mount
  • Height Above Board: 0.55mm
  • Detailed Pin Configuration: [Provide detailed pin configuration here]

Functional Features

  • Compact design suitable for space-constrained applications
  • High reliability with a long mechanical life
  • Low operating force for user-friendly interaction
  • SMD/SMT termination style for easy integration into PCB designs

Advantages

  • Small form factor allows for versatile application in various electronic devices
  • Long mechanical life ensures durability and consistent performance
  • Low operating force enhances user experience
  • Surface mount termination simplifies PCB assembly process

Disadvantages

  • Limited voltage and current ratings may not be suitable for high-power applications
  • Mechanical wear over time may lead to reduced tactile feedback

Working Principles

The SS25S-E3/5AT operates based on the principle of tactile feedback, where the user experiences a physical "click" sensation upon actuation. When pressure is applied to the switch, the internal mechanism completes the circuit, allowing current flow. Upon release, the switch returns to its original state, providing tactile and audible feedback to the user.

Application Field Plans

The SS25S-E3/5AT finds extensive use in consumer electronics, including mobile devices, remote controls, gaming peripherals, and medical equipment. Its compact size and reliable operation make it suitable for handheld and portable devices where user interaction is essential.

Alternative Models

  • SS12D07VG4: Similar tactile switch with higher voltage rating
  • SS12F15G5: Tactile switch with different termination style for through-hole mounting
  • SS24E04-G6: Compact tactile switch with lower operating force

In conclusion, the SS25S-E3/5AT tactile switch offers a compact and reliable solution for user interface applications in various electronic devices. Its functional features, advantages, and application field plans demonstrate its suitability for diverse consumer electronics. Additionally, alternative models provide flexibility for specific design requirements within the industry.

技術ソリューションにおける SS25S-E3/5AT 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 the SS25S-E3/5AT?

    • The SS25S-E3/5AT is a Schottky diode, commonly used in electronic circuits for its low forward voltage drop and fast switching capabilities.

  2. What are the typical applications of the SS25S-E3/5AT?

    • It is commonly used in power supply circuits, voltage clamping, reverse polarity protection, and as a freewheeling diode in inductive load circuits.

  3. What is the maximum forward voltage drop of the SS25S-E3/5AT?

    • The maximum forward voltage drop of the SS25S-E3/5AT is typically around 0.55V at a forward current of 2.5A.

  4. What is the reverse voltage rating of the SS25S-E3/5AT?

    • The SS25S-E3/5AT has a reverse voltage rating of 40V, making it suitable for low to medium voltage applications.

  5. What is the maximum forward current rating of the SS25S-E3/5AT?

    • The SS25S-E3/5AT is rated for a maximum forward current of 2.5A, making it suitable for moderate power applications.

  6. Can the SS25S-E3/5AT be used for high-frequency applications?

    • Yes, the SS25S-E3/5AT is capable of operating at high frequencies, making it suitable for switching power supply and RF applications.

  7. Does the SS25S-E3/5AT require a heatsink for operation?

    • For most typical applications within its specified ratings, the SS25S-E3/5AT does not require a heatsink. However, for high-power or continuous operation, a heatsink may be necessary.

  8. Is the SS25S-E3/5AT sensitive to temperature variations?

    • Like most semiconductor devices, the SS25S-E3/5AT's characteristics can be affected by temperature, so it's important to consider thermal management in the design.

  9. Can the SS25S-E3/5AT be used in automotive applications?

    • Yes, the SS25S-E3/5AT is often used in automotive electronics due to its reliability and performance under various operating conditions.

  10. Are there any common failure modes associated with the SS25S-E3/5AT?

    • Common failure modes include overcurrent conditions leading to thermal stress, reverse voltage breakdown, and excessive voltage transients. Proper circuit protection and design considerations can mitigate these risks.