1.01102.0210301

Pushbutton switches are a common form of momentary electric switch that control everything from transit signals to consumer electronics. The core component of the switch functionality is a spring-loaded contact disk with a riser, which, when pushed beyond a certain threshold, translates linear motion into electrical output.

1.0 The Application Field of Pushbutton Switches

The potential applications for pushbutton switches are extensive. They are commonly used in consumer electronics, like computers and laptops, and in signal control systems such as traffic signals and doorbells, as well as on digital manufacturing and industrial control equipment. Further, they are also a popular choice for medical equipment, digital and hand-held tools, audio-visual systems, and flammable gas detection devices. At the very basic level, pushbutton switches are used in devices like light switches, dimmer switches, and air conditioners to control electrical signals. Similarly, scales and other weighing devices, beverage dispenses, vending machines and point-of-sale systems often rely on pushbutton switches to initiate the desired action.

2.0 The Working Principle of Pushbutton Switches

Pushbutton switches are controlled by the user engaging them by pushing or flipping the switch to activate the contact. This activated contact then triggers the opening or closing of an associated circuit, which in turn produces an electrical output. The contact disk is typically held in a spring-loaded position and when pushed to the desired position and released, or flipped over, the contact disk will snap back and reset itself. This action is then registered by downstream components and the desired electrical output is produced. Pushbutton switches can also be used in conjunction with other switch types, like toggle switches and slide switches, for more complex device control. Pushbutton switches can also be contextualised and programmed to only produce certain outputs based on the combination of push and toggle switches.

3.0 How Pushbutton Switches are Constructed

At a basic level, pushbutton switches are composed of an actuator, a contact disk, and a housing. The actuator is usually a button, plaque, or lever that is pushed to engage the switch. The contact disk is held in the spring-loaded position and when the actuator is pushed or pulled the contact disk will be displaced, translating linear motion into electrical output. The housing holds the contact disk in place and provides the necessary protection against environmental and mechanical factors. For more complex applications, the pushbutton switch can also be equipped with additional components like indicator lights, LED’s and contact plate wipers. Pushbutton switches can also be integrated with a variety of pushtop, keylock, and toggle switches to form intricate control systems such as those used in medical equipment and industrial control systems.

Conclusion

Pushbutton switches are incredibly versatile and commonplace components that are used in devices from consumer electronics to industrial control systems. They are an essential control component in electronics and have the potential to control complex tasks when installed in tandem with other switch types. Additionally, these switches are easy to repair and maintain, making them a cost-effective solution for various applications.

1.01102.1310301	RAFI USA	53.28 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01.0332.20000	HMS Industri...	0.0 $	1000	CAN-ETHERNET BRIDGE
1.01.0237.12000	HMS Industri...	0.0 $	1000	CAN-IB100/PCIE MINI COMMS
1.01102.0110205	RAFI USA	11.15 $	1000	SWITCH PUSH DPST-NO/NC 2A...
1.01102.0010301	RAFI USA	11.37 $	8	SWITCH PUSH DPST-NO 2A 25...
1.01102.0110301	RAFI USA	11.15 $	19	SWITCH PUSH DPST-NO/NC 2A...
905-1.015	Bivar Inc.	0.05 $	1000	ROUND SPACER NYLON 25.78M...
ELM 3-1.010	Bivar Inc.	0.06 $	1000	LED MT SR VERT 1.010" 5MM...
ELM 1-1.015	Bivar Inc.	0.06 $	1000	LED MT SR VERTT1 3/4 LED ...
ELM 3-1.015	Bivar Inc.	0.06 $	1000	LED MT SR VERT 1.015" 5MM...
1.01102.0310205	RAFI USA	10.07 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01.0233.22001	HMS Industri...	0.0 $	1000	CAN-IB100/PCIE/LIN COMMS
SRS-1-1.010	Bivar Inc.	0.05 $	1000	ROUND SPACER #4 PVC 25.65...
ELM 4-1.010	Bivar Inc.	0.06 $	1000	LED MT SR VERTT1 LED Stan...
ERM 1-1.015	Bivar Inc.	0.06 $	1000	LED MT SR VERT 1.015" UNI...
940-1.015	Bivar Inc.	0.05 $	1000	ROUND SPACER NYLON 25.78M...
1.01102.1210507	RAFI USA	53.28 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01102.0310507	RAFI USA	10.07 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01102.0310104	RAFI USA	10.07 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01.0283.22042	HMS Industri...	0.0 $	1000	USB-CAN V2 INTERFACE
ELM 1-1.010	Bivar Inc.	0.06 $	1000	LED MT SR VERTT1 3/4 LED ...
1.01102.0410301	RAFI USA	10.07 $	1000	MOMENTARY PUSHBUTTON OPAQ...
940-1.010	Bivar Inc.	0.05 $	1000	ROUND SPACER NYLON 25.65M...
1.01102.0010104	RAFI USA	11.37 $	8	SWITCH PUSH DPST-NO 2A 25...
1.01102.0410507	RAFI USA	10.07 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01102.0410104	RAFI USA	10.07 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01102.1310104	RAFI USA	53.28 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01102.0010205	RAFI USA	10.75 $	1000	PUSHBUTTON 18,2 MM WTPush...
1.01102.0110104	RAFI USA	11.15 $	3	SWITCH PUSH DPST-NO/NC 2A...
1.01102.1210104	RAFI USA	53.28 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01102.1310507	RAFI USA	53.28 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01102.1310205	RAFI USA	53.28 $	1000	MOMENTARY PUSHBUTTON OPAQ...
SRS-1-1.015	Bivar Inc.	0.05 $	1000	ROUND SPACER #4 PVC 25.78...
1.01102.0410205	RAFI USA	10.07 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01102.0210301	RAFI USA	53.28 $	1000	MOMENTARY PUSHBUTTON OPAQ...
1.01.0281.12001	HMS Industri...	0.0 $	1000	USB-CAN V2 INTERFACE
ELM 4-1.015	Bivar Inc.	0.06 $	1000	LED MT SR VERTT1 LED Stan...
1.01.0281.11001	HMS Industri...	0.0 $	1000	USB-CAN V2 INTERFACE
ELM 5-1.015	Bivar Inc.	0.06 $	1000	LED MT SR VERT 1.015" 3MM...
ERM 1-1.010	Bivar Inc.	0.06 $	1000	LED MT SR VERT 1.010" UNI...