TL1105CF250Q Tactile Switches by E-Switch – Reliable Switching for Compact Electronics

The Tactile Switches TL1105CF250Q by E-Switch are compact, durable components designed for precise momentary switching in a wide range of electronic devices. Built for high reliability and long life cycles, these switches are perfect for control panels, consumer electronics, industrial systems, and embedded designs. Whether you need dependable Electromechanical components, high-performance Switches, or precision Tactile Switches, the TL1105CF250Q is a trusted choice for engineers worldwide.
Explore more at https://www.xonelec.com/.

Technical Specifications of TL1105CF250Q

• Manufacturer: E-Switch

• Part Number: TL1105CF250Q

• Switch Type: Tactile Switches

• Actuator Type: Standard Tactile

• Operating Force: 250gf (typical)

• Mounting Type: Through-hole

• Contact Rating: 12V DC

• Travel Distance: 0.25mm

• Lifespan: Up to 200,000 cycles

• Applications: Control modules, industrial electronics, consumer devices, signal triggering

These Switches offer a crisp tactile feel with dependable actuation performance suitable for various electromechanical assemblies.

Key Features of TL1105CF250Q

• High-precision Tactile Switches engineered for reliable actuation

• Long mechanical life with stable tactile feedback

• Suitable for dense PCB layouts requiring compact Electromechanical components

• Durable contact design reduces bounce and ensures consistent performance

• Ideal replacement for multiple industry-standard Switches

These features make the TL1105CF250Q a preferred choice for professionals requiring rugged and accurate Tactile Switches.

Applications of TL1105CF250Q

• Consumer electronics (remote controls, audio devices)

• Industrial control systems

• Medical equipment panels

• Communication equipment

• Embedded system buttons

• Power control and automation interfaces

Wherever reliable Electromechanical Switches or compact Tactile Switches are needed, the TL1105CF250Q performs exceptionally.

Wiring and Connection Overview

Typical connection setup:
[Tactile Switch Terminals] ? PCB Through-Hole Mounting
=>
[Load/Signal Routing] ? Microcontroller or Signal Processing Circuit

The TL1105CF250Q is designed for quick installation with stable solder joints and compact footprint compatibility.

Use Case Scenario: Compact Industrial Control Keypad

An OEM required compact, durable Tactile Switches for a handheld control keypad:

Problem: Previous switches failed under frequent usage cycles.
Solution: E-Switch TL1105CF250Q provided better tactile feel, longer life, and high operational consistency.
Result: Improved product reliability and decreased maintenance calls.

Download Datasheet for TL1105CF250Q

For full specifications, mechanical drawings, and certifications:

Download TL1105CF250Q Datasheet from XON Electronics 

Why Buy from X-On Electronics?

X-On Electronics (https://www.xonelec.com/) offers:

• Genuine E-Switch Electromechanical Switches

• Global delivery to USA, India, Australia, Europe & more

• Competitive pricing for bulk and OEM needs

• Verified high-quality components

• Secure and fast ordering

Your trusted global supplier for Tactile Switches and other electronic components.

Conclusion

The TL1105CF250Q Tactile Switches by E-Switch offer reliable momentary switching, exceptional durability, and consistent tactile feedback. Ideal for compact electronic circuits, these switches ensure precise control and long-term performance in various applications.

FAQs – TL1105CF250Q Tactile Switches

Q1. What type of switch is the TL1105CF250Q?
It is a Tactile Switch designed for momentary actuation.

Q2. What is the operating force of this switch?
It typically requires 250gf for activation.

Q3. Is it suitable for high-use environments?
Yes, it supports up to 200,000 cycles, making it ideal for frequent use.

Q4. Can it be used in consumer devices?
Absolutely — it is widely used in remotes, audio systems, and control panels.

Q5. Where can I buy the TL1105CF250Q globally?
You can purchase it from www.xonelec.com, with shipping to USA, India, Australia, Europe, and other regions.

A tactile switch offers the passage of electricity in an electrical circuit whenever the operation section is pressed by the user. The switch serves as a supplier of input signals such that the device gets operated. It is structured with a small impression appropriate for mounting onto the surface area of PCB (Printed Circuit Sheets) made to associate electronic segments to shape electronic circuits.

Whenever pressed the switch gets activated and gets turned off when released. This action is termed as ‘momentary action' which can only be executed at low current and low voltage. There is a wide range of tactile switches available in the market. They are also popular with the name of tact switch or tactile push switch. They have found their use in several areas like industrial machinery, household appliances, commercial equipment, and office equipment. A user can choose any kind of tactile switches for their equipment based on board mounting, size (external dimension) and sealing structure.

Structure

A typical tactile switch has four of the most important things. They are discussed below:

• Cover: The cover defends the switch’s internal parts. The covers are generally made up of metals and are attached to the base. For static electricity protection, some covers also come with a ground terminal.
• Plunger: Basically the plunger is a button that is pressed by the user to activate the switch. It transfers the squeezed force to the contact dome. The arrangement of the plunger surface can be either projected or flat. Generally, plungers are constructed using molded resin but to offer long strokes some come with rubber materials.
• Contact Dome: The contact dome gives a feeling of click and also behaves like a movable contact. When a certain amount of operating force is provided to the plunger the contact dome reverses its shape and connects the 2 fixed circuits electrically to power the circuit. After the removal of this operating force, the dome returns to its original shape. The contact dome that is made up of rubber provides a softer tactile response by increasing the operation stroke. On the other hand, the metal dome provides a sharper tactile response by decreasing the operation stroke.
• Base: The base of the switch is made using molded resin. Resin materials are only used because they can withstand the heat of soldering.

Features

• Click Response: One of the most characteristics features of tact switches is the click response of the button i.e. it gives the individual a chance to feel the reaction from the switch. A feeling of clicking is initiated from the contact dome inside the tact switch. The shape and the material of the contact dome determine the sharpness of the click sense.
• High Durability: The contact dome also serves as a movable contact in tact switches. The contact resistance (resistance value) is formed between fixed contacts and movable contacts whenever the switch is ON. It can be stabled down by utilizing specific materials, shape which provides high durability that is capable of holding a hundred thousand to ten million times of use and surface processing.

This was a brief article regarding tactile switches. Hope you liked reading it. Brands that make it are C&K, Panasonic and E-Switch. Make sure to check them out using their links.

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