68-2804

KEY SWITCH, Ces

9 offers available: $7.95–$85.00
68-2804 CES Spst Momentary Barrel Key Switch Position

The CES 68-2804 and 66-2804 SPST Momentary Barrel Key Switches are compact and versatile components designed for various applications where a tactile and reliable switch is required. These switches are available in two different shell sizes to cater to various project requirements.

The SPST (Single Pole Single Throw) Momentary Barrel Key Switch features a simple yet effective design. It is a momentary switch, which means that it only makes contact when pressure is applied to the actuator, and breaks contact as soon as the pressure is released. This makes it ideal for applications such as machine operation controls, alarm systems, and various other applications where a momentary contact is necessary.

The switch has a barrel design, which makes it easy to install and mount. It comes with a transparent, molded actuator that allows users to see the internal mechanism and provides visual feedback when the switch is activated. The switch has a 4A current rating, which makes it suitable for low to medium power applications.

The CES 68-2804 and 66-2804 switches have a robust and durable construction. They are made of high-quality materials that ensure long-lasting performance and reliability. The switches have a gold-plated contact surface that provides excellent conductivity and minimizes contact resistance, ensuring consistent and reliable switching action.

These switches are available in two different shell sizes: 68-2804 (12.4mm diameter) and 66-2804 (16mm diameter). The different shell sizes allow users to select the appropriate switch size for their project requirements. The switches also have a detent mechanism that provides tactile feedback when the switch is actuated, ensuring accurate and consistent operation.

The CES 68-2804 and 66-2804 SPST Momentary Barrel Key Switches are suitable for various applications where a reliable and tactile switch is required. They are easy to install, operate, and maintain, making them a popular choice for engineers, hobbyists, and DIY enthusiasts. With their robust construction, high current rating, and reliable switching action, these switches are an excellent addition to any project.

The CE SPST Momentary Barrel Key Switch, Model Number 68-2804/66-2804, is a commonly used switch in various electronic projects and applications. Here are some pros and cons of buying this switch:

Pros:

1. Momentary Switch: This switch is designed to be pressed momentarily to complete a circuit. It is ideal for applications where a continuous contact is not required, such as in keyboards, remote controls, or machine controls.

2. Compact Size: The switch has a small footprint and is easy to install in tight spaces. It measures only 1.2 inches in length, 0.8 inches in width, and 0.5 inches in height.

3. Durable Construction: The switch is made of high-quality materials and is designed to withstand heavy usage. It has a contact rating of 4A and can handle up to 150V AC or 30V DC.

4. Easy to Use: The switch is simple to operate and requires no external power source. It can be used in a wide range of applications where a momentary contact is required.

Cons:

1. Limited Applications: This switch is designed for momentary applications only and may not be suitable for applications where a continuous contact is required.

2. Limited Color Options: The switch is only available in a black color, which may not be ideal for all applications where a visually appealing switch is required.

3. Manual Operation: The switch is manually operated and requires physical pressure to complete a circuit. It may not be suitable for applications where an automatic or remote operation is required.

Conclusion:

The CE SPST Momentary Barrel Key Switch, Model Number 68-2804/66-2804, is a reliable and durable switch that is ideal for applications where a momentary contact is required. Its compact size, easy installation, and robust construction make it a popular choice among electronics enthusiasts and professionals. However, its limited applications, lack of color options, and manual operation may not make it the best choice for all applications.

Recommendation:

If you require a momentary switch for your electronic project or application, the CE SPST Momentary Barrel Key Switch, Model Number 68-2804/66-2804, is a good option to consider. Its high contact rating, durability, and small size make it a versatile and practical choice. However, if you require a switch with a continuous contact, a different color, or automatic operation, you may need to consider other options.

Details:

3/4 0.750 round hole mounting, panel thickness up. Specifications: contact rating: 4.0a 125v ac and 2.0a 250v. This is a new spst - normally off, momentary on tubular barrel type key switch. This key switch has 2 positions: maintained off momentary on.

The key can be pulled only while in the off position. This switch has 4.0a 125v ac and 2.0a 250v contact ratings solder cup terminals. This switch is new from a bulk case, with no retail packaging. Function: spst - normally off, momentary on.

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rating: 100.0% out of 100 based on 777 user ratings.
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