Push Button Switches

A push button is a simple type of switch that controls an action in a machine or some type of process. Most of the time, the buttons are plastic or metal. The shape of the push button may conform to fingers or hands for easy use, or they may simply be flat.
Push Button Switch Operation
Push button switches typically have two key parts, an actuator and the contacts. The actuator will go all the way through the switch and into a thin cylinder at the bottom. Inside is a movable contact and spring. When the actuator is pressed, it touches with the stationary contacts, causing the action to take place.
Push buttons are available with normally open or normally closed contacts that change state when the actuator is operated. Momentary switches require the user to keep holding the button for an action to take place, this action is then reset once the button is released. Latching push buttons keep the switch in the set contact state until the button is pressed again.
Push Button Switch Uses
Push button switches are popular in a variety of different applications, including calculators, push button phones, and many home appliances. You can find them in the home, the office, and in industrial applications. They can turn machines on and off, or cause the devices to perform specific actions, as is the case with calculators. In some cases, specifically for commercial and industrial usage, the buttons can connect through mechanical linkage, which means that pushing one button can actually cause another button to release.

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Description Price Switch Operation Contact Configuration Mounting Type Illuminated Panel Cut Out Size Panel Cut Out Diameter Contact Current Rating LED Colour Series IP Rating Actuator Colour Voltage Rating Actuator Shape Terminal Type
RS庫存編號 354-3459
製造零件編號BB-25AP
TWD212.00
單位
Momentary Double Pole Double Throw (DPDT) PCB - - - 0.4 VA @ 28 V ac/dc - - - - - - Through Hole
RS庫存編號 354-3437
製造零件編號BB-15AH
TWD279.00
單位
Momentary Single Pole Double Throw (SPDT) PCB - - - 0.4 VA @ 28 V ac/dc - - - - - - Through Hole
RS庫存編號 428-9106
製造零件編號UB2-25H1SKP4R-ANS
TWD597.00
單位
Momentary Double Pole Double Throw (DPDT) PCB Yes - - 0.4 VA @ 28 V ac/dc Red - - Transparent - - Through Hole
RS庫存編號 354-3493
製造零件編號GB-15AH
TWD243.00
單位
Momentary Single Pole Double Throw (SPDT) PCB - - - 0.4 VA @ 28 V ac/dc - - - - - - Through Hole
RS庫存編號 196-0280
製造零件編號YB26MKW01
TWD687.00
單位
On-On DPDT Panel Mount No 9.7 x 11.1mm 16mm 3 A - YB IP65 - 125V Round Quick Connect, Solder
RS庫存編號 196-0266
製造零件編號MB2065SS4W03
TWD322.00
單位
On-On SPDT Panel Mount No 13 x 7.9mm 6.5mm 3 A, 6 A - MB2000 IP67 - 125 V, 250 V Round -
RS庫存編號 125-1717
製造零件編號SB61B
TWD193.00
單位
Momentary Double Pole Double Throw (DPDT) Bushing No 12.5 (Dia.)mm 12.5mm 1.5 A @ 250 V ac, 3 A @ 125 V ac - - - Black 125 V ac, 250 V ac Round Solder Lug
RS庫存編號 125-1709
製造零件編號MB2061SB1W01-DA
TWD307.00
單位
Momentary Double Pole Double Throw (DPDT) Bushing No 12.5 (Dia.)mm 12.5mm 3 A - - - Black 125 V ac, 250 V ac Round Solder Lug
RS庫存編號 195-9473
製造零件編號UB15KKG015F
TWD288.00
單位
On-(On) SPDT Panel Mount - 16.2´16.2mm - - Green - - - 28 V - -
RS庫存編號 196-0301
製造零件編號UB16KKG015D
TWD290.00
單位
On-On SPDT PCB Yes 17.8 x 17.8mm - 0.4 VA Amber UB IP40 Amber 28V Square Solder Lug
RS庫存編號 125-1678
製造零件編號UB15SKG03N
TWD259.00
單位
Momentary Single Pole Double Throw (SPDT) PCB No - - 100 mA - - - - 28V ac/dc Square PC Pin
RS庫存編號 196-0283
製造零件編號YB225CWCKW01
TWD616.00
單位
Momentary, On-On DPDT Panel Mount No 22mm 22mm 3 A - YB2 IP65 - 250V ac Round Quick Connect, Solder
RS庫存編號 196-0281
製造零件編號YB25WRKW01
TWD715.00
單位
Momentary DPDT Panel Mount No 9.7 x 11.1mm 16mm 3 A - YB IP65 - 125V Rectangular Quick Connect, Solder
RS庫存編號 195-9488
製造零件編號LB15SGW01
TWD356.00
單位
On-(On) SPDT Panel Mount - 16.2 (Dia.)mm - - - - - - 30 V, 125 V - -
RS庫存編號 196-0267
製造零件編號EB2085P
TWD182.00
單位
On-On DPDT Panel Mount No 11 x 11.7mm 6.35mm 3 A - EB IP40 - 125V Cap PC Pin
RS庫存編號 195-9412
製造零件編號UB25NKW01N
TWD316.00
單位
On-(On) DPDT Through Hole - - - - - - - - 30 V, 125 V - -
RS庫存編號 354-3370
製造零件編號AB-25AB
TWD145.00
單位
Momentary Double Pole Double Throw (DPDT) PCB - - - 0.4 VA @ 28 V ac/dc - - - - - - Through Hole
RS庫存編號 125-1679
製造零件編號UB15SKW035C
TWD315.00
單位
Momentary Single Pole Double Throw (SPDT) PCB Yes - - 5 A Red - - Clear 30 V dc, 125 V ac, 250 V ac Square PC Pin
RS庫存編號 125-1710
製造零件編號MB2061SD8W01
TWD366.00
單位
Momentary Double Pole Double Throw (DPDT) Bushing No - - 6 A - - - - 30 V dc, 125 V ac, 250 V ac Round Solder Lug
RS庫存編號 196-0286
製造零件編號YB216CWCKG01
TWD625.00
單位
On-On SPDT Panel Mount No 22mm 22mm 0.4 VA - YB2 IP65 - 28V Round Quick Connect, Solder