D105J19S205QA

Rocker Switches

Rocker switches are a type of electrical switch that is operated by depressing or rocking a lever or rocking button. Rocker switches are commonly used in many household appliances, automobiles, and other types of equipment. Rocker switches are designed to provide reliable operation in a wide variety of demanding applications.

A D105J19S205QA switch is a compact, panel-mount SPDT (Single-Pole, Double-Throw) Switch designed for a variety of general-purpose switching applications. It is designed for use at a constant current of up to 1 ampere at 12 VDC. The switch is easy to install with the supplied mounting screws.

Application Field

The D105J19S205QA switch is a cost-effective solution for automotive, electronic, and white goods applications. The switch can be used to control lights, solenoids, motors, and other electronic devices. With its rugged construction and excellent electrical characteristics, the switch is ideal for use in harsh environments. Additionally, the switch is often used in DC power supply applications, as well as audio and telecom equipment.

Working Principle

A D105J19S205QA switch is designed for low-current switching applications. To operate, the user presses or rocks the lever or rocking button. This action causes the contacts of the switch to move from one position to another, which in turn sends an electrical signal. Depending on the specific application, the switch can be used to turn devices on or off.

The switch is also designed to provide high reliability and consistent performance. When the switch is pressed, the contacts have a low "make" (opening) and "break" (closing) force. This indicates that the contacts will not wear out quickly and will stay in place even when the switch is used frequently. Additionally, the switch\'s contacts are made of silver, which reduces contact resistance and provides excellent electrical conductivity.

Rocker switches are one of the most common types of switches used in many applications today. The D105J19S205QA switch is a compact, panel-mount SPDT switch that is designed for low-current switching applications. It can be used to control lights, solenoids, motors, and other electronic devices. With its rugged construction and excellent electrical characteristics, the switch is ideal for use in harsh environments.