MML21KK3BCK

Illumination Type, Color:	--
Electrical Life:	25,000 Cycles
Mechanical Life:	250,000 Cycles
Operating Temperature:	-18°C ~ 65°C
Panel Cutout Dimensions:	Rectangular - 16.00mm x 11.50mm
Features:	Tactile Feedback
Ingress Protection:	--
Termination Style:	PC Pin
Mounting Type:	Panel Mount, Snap-In
Illumination Voltage (Nominal):	--
Series:	MML21
Color - Actuator/Cap:	Black
Actuator Type:	Rectangular, Button
Voltage Rating - DC:	30V
Current Rating:	250mA (DC)
Switch Function:	On-Mom
Circuit:	DPDT
Type:	Standard
Part Status:	Obsolete
Packaging:	Bulk

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Pushbutton SwitchesPushbutton switches are electrical switches that are activated by pushing against a button. They are a common form of input used in many electronic applications. The MML21KK3BCK is a popular model of pushbutton switch used in a wide range of applications.The MML21KK3BCK is a momentary contact pushbutton switch designed for use in both commercial and residential applications. It is a single pole, double throw (SPDT) switch, with a current rating of 5A/50VAC and a contact resistance of less than 200mΩ. The switch is UL approved for use in US, Canada, Europe, and Australia, and is CE certified for use in the European Economic Area.The MML21KK3BCK pushbutton switch is well-suited to a variety of applications, including appliances, audio/video equipment, control panels, monitors, and more. It has a small footprint and flexible configuration, making it an ideal solution for applications where space is at a premium. It is also highly reliable, providing superior performance in applications where accuracy and repeatability are required.The MML21KK3BCKswitch operates on the principle of momentary contact. When the switch is engaged, the contacts remain closed until external pressure is applied to the button. This external pressure causes the contacts to open, allowing current to pass through the switch, and thus activating the circuit. Once the pressure is released and the switch is disengaged, the contacts return to their original state, thus interrupting the current flow.The MML21KK3BCK is a versatile switch that can be used in a wide range of applications. It can be used in combination with other electrical components to create a variety of control and automation solutions. Additionally, the switch can be wired in parallel or series with other switches, allowing for expanded design options.In conclusion, the MML21KK3BCK is a highly reliable, cost efficient pushbutton switch designed for use in a variety of applications. Its small footprint and flexible configuration options make it an ideal solution for applications where space is at a premium, and its momentary contact design allows for precise control over current flow. With its UL and CE approvals, the MML21KK3BCK is an excellent choice for use in both commercial and residential applications.

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