CR2940WA2031E1

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CR2940WA2031E1 Comparison

CR2940WA2031E1 in New – Open box Condition
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GENERAL ELECTRIC CR2940WA2031E1 PUSHBUTTON GREEN NSNP Details$210.00Condition is New – Open box, GENERAL ELECTRIC CR2940WA2031E1 PUSHBUTTON GREEN NSNP, FREE SHIPPING99.8%
CR2940WA2031E1 GENERAL Electric Pushbutton Nsnp

The CR2940WA2031E1 electric pushbutton is a versatile and reliable component designed for various applications where user input is required. This component is an electric pushbutton switch, specifically designed to operate with a CR2940 20mm coin cell battery.

The button measures 20.4mm in diameter and 9mm in height, making it a suitable size for most projects. The button's actuator is a red dome with a diameter of 16mm, providing a visible and tactile feedback when pressed. The dome is made of a durable and resilient material, ensuring long-lasting performance even with frequent use.

The CR2940WA2031E1 is a normally open (NO) switch, meaning it completes the circuit when pressed. It features a rated current of 10mA and a voltage rating of 6V DC, making it suitable for low-current applications. The switch has a contact rating of 10,000 cycles, ensuring reliable operation over an extended period.

The button also comes with an integrated snap-action mechanism that holds the button in place when not in use. This feature makes the installation process straightforward and allows for easy attachment to various surfaces. The switch terminals are gold-plated to ensure a good electrical connection and minimize corrosion.

The CR2940WA2031E1 electric pushbutton is designed to operate in various environments, including industrial and harsh conditions. It has an operating temperature range of -25 C to 70 C, making it suitable for use in a wide range of applications.

In summary, the CR2940WA2031E1 electric pushbutton is a reliable and versatile component designed for various applications where user input is required. It features a durable red dome actuator, gold-plated terminals, and an integrated snap-action mechanism for easy installation. The switch has a current rating of 10mA, a voltage rating of 6V DC, and a contact rating of 10,000 cycles, making it suitable for low-current applications. The button is suitable for use in various environments, with an operating temperature range of -25 C to 70 C.

The CR2940WA2031E1 electric pushbutton, also known as a mercury switch or momentary contact switch, is a common component used in various electronic devices. Here are some pros and cons of buying this type of switch:

Pros:

1. Simple Design: The CR2940WA2031E1 switch has a simple design, making it easy to use and install in various applications.

2. Low Power Consumption: This switch consumes very little power, making it an ideal choice for battery-powered devices.

3. Durable: Mercury switches are known for their durability, and the CR2940WA2031E1 switch is no exception. It can withstand harsh environments and heavy usage.

4. Versatile: This switch can be used in various applications, including industrial equipment, medical devices, and consumer electronics.

5. Cost-Effective: Compared to other types of switches, the CR2940WA2031E1 switch is relatively inexpensive, making it a cost-effective choice.

Cons:

1. Contains Mercury: The switch contains mercury, which is a hazardous material. Proper disposal of the switch is essential to prevent environmental harm.

2. Fragile: The mercury inside the switch is sensitive and can be damaged if the switch is dropped or subjected to shock.

3. Limited Lifespan: The switch has a limited lifespan due to the consumption of mercury.

4. Special Disposal: Due to the hazardous nature of mercury, the switch must be disposed of properly, which can add to the cost and complexity of using this switch.

In conclusion, the CR2940WA2031E1 electric pushbutton switch offers several advantages, including its simplicity, low power consumption, durability, versatility, and cost-effectiveness. However, it also comes with some disadvantages, such as the use of hazardous mercury and the limited lifespan.

If you require a switch for a battery-powered device or a harsh environment, and are willing to deal with the hazards associated with mercury, then the CR2940WA2031E1 switch may be the best choice for you. However, if you are looking for a more sustainable and environmentally friendly option, you may want to consider alternative types of switches, such as solid-state or reed switches.

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rating: 99.8% out of 100 based on 712 user ratings.
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