Special Function Switches
| Part | RoHS | Manufacturer | Switch Type | Mounting Feature | Switch Function | Type (Actuator) | Contact Function | Solderability | AC Maximum Rating R Load (Contact) | Center Contact Plating | Color (Actuator) | Housing Material | Body Color | Angle (Actuator) | Dielectric Withstand Volts (V) | Terminal Material | Electrical Life | DC Maximum Power Rating R Load (Contact) | Illumination | Insulation Resistance | Packing Method | Body Length/Diameter | Body Width | Length (Bushing) | Sealing | Contact Timing | Insulator Material | End Contact Plating | Body Height | DC Maximum Rating R Load (Contact) | Finish (Actuator) | Maximum Operating Temperature | Maximum AC Contact Current | Center Contact Material | AC Maximum Rating I Load (Contact) | Minimum Operating Temperature | Length (Actuator) | Terminal Finish | Switch Action | Maximum DC Contact Current | Termination Type | Manufacturer Series | Contact Resistance | Diameter (Bushing) | Actuator Travel (mm) | End Contact Material | PCB Hole Count | Maximum DC Contact Voltage | Additional Features | Maximum AC Contact Voltage | JESD-609 Code | Type (Bushing) | Terminal Length | AC Maximum Power Rating R Load (Contact) | Material (Actuator) |
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Apem Components |
SURFACE MOUNT-STRAIGHT |
SPST |
PUSHBUTTON |
SILVER |
RED |
STAINLESS STEEL |
BLACK |
250VAC |
BRASS |
100000 Cycle(s) |
100000000 ohm |
TR |
6.1976 mm |
SILVER |
3.5052 mm |
0.05A@12VDC |
70 Cel |
PHOSPHOR BRONZE |
-25 Cel |
.031 inch |
Silver (Ag) |
.05 A |
SOLDER |
100 mohm |
.254 |
PHOSPHOR BRONZE |
12 V |
e4 |
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Omron |
SAFETY DOOR SWITCH |
PANEL MOUNT |
DPST |
300000 Cycle(s) |
31 mm |
30 inch |
IP67 |
96 mm |
70 Cel |
-30 Cel |
MOMENTARY |
SCREW |
D4NS |
CONTACT RATING FOR AC: 10 A, 250 VAC |
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Otto Engineering |
HALL EFFECT THUMBWHEEL SWITCH |
PANEL MOUNT |
SPST |
THUMBWHEEL |
BLACK |
40 deg |
36.07 mm |
17.53 inch |
IP68 |
34.29 mm |
85 Cel |
-40 Cel |
.32 inch |
MOMENTARY |
.025 A |
WIRE |
5.5 V |
THERMOPLASTIC |
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Otto Engineering |
HALL EFFECT THUMBWHEEL SWITCH |
THROUGH HOLE-STRAIGHT |
SPST |
36.07 mm |
17.53 inch |
IP68 |
34.29 mm |
85 Cel |
-40 Cel |
MOMENTARY |
.025 A |
SOLDER |
HTW |
5.5 V |
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Otto Engineering |
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Otto Engineering |
HALL EFFECT THUMBWHEEL SWITCH |
PANEL MOUNT |
SPST |
36.07 mm |
17.53 inch |
IP68 |
34.29 mm |
85 Cel |
-40 Cel |
MOMENTARY |
.025 A |
WIRE |
5.5 V |
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Otto Engineering |
HALL EFFECT THUMBWHEEL SWITCH |
THROUGH HOLE-STRAIGHT |
SPST |
THUMBWHEEL |
BLACK |
40 deg |
36.07 mm |
17.53 inch |
IP68 |
34.29 mm |
85 Cel |
-40 Cel |
.5 inch |
MOMENTARY |
.025 A |
SOLDER |
5.5 V |
.2 inch |
THERMOPLASTIC |
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Well Buying Industrial |
PANEL MOUNT |
SPST |
PUSHBUTTON |
GLASS FILLED POLYAMIDE |
BLACK |
500VAC |
BRASS |
50000 Cycle(s) |
100000000 ohm |
BREAK-BEFORE-MAKE |
GLASS FILLED POLYAMIDE |
20.0914 mm |
0.1A@30VDC |
85 Cel |
-40 Cel |
.232 inch |
MOMENTARY |
.1 A |
WIRE |
PS001W |
50 mohm |
30 V |
POLYCARBONATE |
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Honeywell Sensing And Control |
SAFETY DOOR SWITCH |
PANEL MOUNT |
4PST |
IP67 |
85 Cel |
-40 Cel |
MOMENTARY |
WIRE |
250 V |
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C & K Components |
THROUGH HOLE-RIGHT ANGLE |
SPDT |
PUSHBUTTON |
MIL-STD |
GOLD OVER NICKEL |
STAINLESS STEEL |
1000VRMS |
COPPER ALLOY |
50000 Cycle(s) |
1000000000 ohm |
.3 inch |
EPOXY |
GOLD OVER NICKEL |
65 Cel |
COPPER ALLOY |
-30 Cel |
.284 inch |
GOLD OVER NICKEL |
MOMENTARY |
SOLDER |
100 mohm |
COPPER ALLOY |
3 |
e4 |
UNTHREADED |
.125 inch |
0.4VA@20VAC |
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Omron |
SAFETY DOOR SWITCH |
PANEL MOUNT |
SPST |
300000 Cycle(s) |
31 mm |
30 inch |
IP67 |
96 mm |
70 Cel |
-30 Cel |
MOMENTARY |
SCREW |
CONTACT RATING FOR AC: 10 A, 250 VAC |
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Apem Components |
PANEL MOUNT |
PUSHBUTTON |
GOLD |
GREEN |
0 deg |
1500VRMS |
500000 Cycle(s) |
1000000000 ohm |
EPOXY |
THERMOPLASTIC |
GOLD |
0.2A@48VDC |
85 Cel |
SILVER |
-40 Cel |
.274 inch |
MOMENTARY |
.2 A |
WIRE |
IR |
100 mohm |
.63 inch |
1.5748 |
SILVER |
48 V |
POLYAMIDE |
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C & K Components |
SURFACE MOUNT-STRAIGHT |
SPST |
PUSHBUTTON |
GOLD |
0 deg |
250VRMS |
0.2VA@32VDC |
10000000 ohm |
GOLD |
0.01A@32VDC |
125 Cel |
-40 Cel |
.091 inch |
GOLD |
MOMENTARY |
.01 A |
SOLDER |
100 mohm |
32 V |
e4 |
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Knitter-switch |
PANEL MOUNT |
PUSHBUTTON |
HAND |
SILVER |
BLACK |
500VAC |
500000000 ohm |
.264 inch |
SILVER |
12.192 mm |
0.65A@30VDC |
60 Cel |
BRASS |
-20 Cel |
.209 inch |
VERTICAL |
.65 A |
SOLDER LUG |
MSP |
20 mohm |
2.0066 |
BRASS |
30 V |
M7X0.75 |
.236 inch |
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Abb |
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Rafi & Kg |
PANEL MOUNT |
PUSHBUTTON |
2A@250VAC |
150000 Cycle(s) |
.197 inch |
15.0114 mm |
85 Cel |
2 A |
SILVER |
-25 Cel |
.157 inch |
MOMENTARY |
SCREW |
1.10 |
100 mohm |
.787 inch |
4.2926 |
SILVER |
250 V |
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Siemens |
DISCONNECT SWITCH |
PANEL MOUNT |
ROTARY |
ON-OFF |
32A@690VAC |
RED |
6000 Cycle(s) |
140 mm |
100 inch |
IP65 |
80.5 mm |
55 Cel |
32 A |
-25 Cel |
1.398 inch |
LATCHED |
WIRE |
APPROVALS: CCC; CE; CSA; EAC; UKCA; UL; VDE |
690 V |
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Siemens |
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Apem Components |
PANEL MOUNT |
PUSHBUTTON |
ON-(ON) |
3A@250VAC |
STAINLESS STEEL |
0 deg |
1000VRMS |
30000 Cycle(s) |
1000000000 ohm |
13.1826 mm |
11.9888 inch |
.275 inch |
EPOXY |
DIALLYL PHTHALATE |
18.1864 mm |
4A@30VDC |
NICKEL |
85 Cel |
3 A |
SILVER |
-40 Cel |
.248 inch |
MOMENTARY |
4 A |
SOLDER LUG |
8000 |
10 mohm |
.25 inch |
2.6924 |
SILVER |
30 V |
250 V |
1/4-40 |
.145 inch |
BRASS |
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Apem Components |
PANEL MOUNT |
PUSHBUTTON |
ON-(ON) |
3A@250VAC |
STAINLESS STEEL |
0 deg |
1000VRMS |
30000 Cycle(s) |
1000000000 ohm |
13.1826 mm |
11.9888 inch |
.275 inch |
DIALLYL PHTHALATE |
18.1864 mm |
4A@30VDC |
NICKEL |
85 Cel |
3 A |
SILVER |
-40 Cel |
.248 inch |
MOMENTARY |
4 A |
SOLDER LUG |
8000 |
10 mohm |
.25 inch |
2.6924 |
SILVER |
30 V |
250 V |
1/4-40 |
.145 inch |
BRASS |
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Omron |
PUSHBUTTON |
10A@120VAC |
BLUE |
2500VAC |
500000 Cycle(s) |
100000000 ohm |
8A@24VDC |
70 Cel |
10 A |
10A@24VAC |
-25 Cel |
.669 inch |
ALTERNATE |
8 A |
A30NZ |
100 mohm |
5.9944 |
24 V |
120 V |
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Apem Components |
PUSHBUTTON |
NATURAL |
NATURAL |
50000000 Cycle(s) |
.413 inch |
EPOXY |
5.0038 mm |
0.2A@24VDC |
75 Cel |
-40 Cel |
.177 inch |
MOMENTARY |
.2 A |
PBA |
.63 inch |
24 V |
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Apem Components |
PUSHBUTTON |
RED |
RED |
50000000 Cycle(s) |
.413 inch |
EPOXY |
5.0038 mm |
0.2A@24VDC |
75 Cel |
-40 Cel |
.177 inch |
MOMENTARY |
.2 A |
PBA |
.63 inch |
24 V |
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Apem Components |
PIEZO SWITCH |
PANEL MOUNT-THREADED |
SPST |
50000000 Cycle(s) |
18 mm |
IP66 |
20 mm |
.2A@6VDC |
55 Cel |
-40 Cel |
MOMENTARY |
.2 A |
WIRE |
6 V |
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Alps Alpine |
STICK SWITCH |
THROUGH HOLE-STRAIGHT |
SP4T |
50000 Cycle(s) |
17 mm |
15.4 inch |
8.6 mm |
.01A@5VDC |
85 Cel |
-40 Cel |
LATCHED |
.01 A |
SOLDER |
5 V |
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Schneider Electric Sa |
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Grayhill |
JOYSTICK SWITCH |
THROUGH HOLE-STRAIGHT |
4PST |
100000 Cycle(s) |
19.69 mm |
IP68 |
17.12 mm |
2A@28VDC |
85 Cel |
-55 Cel |
GOLD |
MOMENTARY |
2 A |
SOLDER |
28 V |
e4 |
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Rafi & Kg |
THROUGH HOLE-STRAIGHT |
PUSHBUTTON |
1000000 Cycle(s) |
SNAP ACTION |
20.0914 mm |
70 Cel |
-25 Cel |
MOMENTARY |
SOLDER |
1.15 |
300 mohm |
2.9972 |
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Schurter Ag |
PIEZO SWITCH |
PANEL MOUNT |
SPST |
20000000 Cycle(s) |
20 mm |
IK02; IP67; IP69K |
13 mm |
.1A@60VDC |
85 Cel |
-40 Cel |
MOMENTARY |
.1 A |
SOLDER |
60 V |
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Honeywell Sensing And Control |
SAFETY DOOR SWITCH |
PANEL MOUNT |
4PST |
IP67 |
85 Cel |
-40 Cel |
MOMENTARY |
WIRE |
250 V |
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Honeywell Sensing And Control |
SAFETY DOOR SWITCH |
PANEL MOUNT |
4PST |
IP67 |
85 Cel |
-40 Cel |
MOMENTARY |
WIRE |
250 V |
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Honeywell Sensing And Control |
SAFETY DOOR SWITCH |
PANEL MOUNT |
4PST |
IP67 |
85 Cel |
-40 Cel |
MOMENTARY |
WIRE |
250 V |
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Schneider Electric Sa |
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Abb |
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Eao |
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Omron |
SAFETY DOOR SWITCH |
PANEL MOUNT |
DPST |
300000 Cycle(s) |
31 mm |
30 inch |
IP67 |
96 mm |
70 Cel |
-30 Cel |
MOMENTARY |
SCREW |
D4NS |
CONTACT RATING FOR AC: 10 A, 250 VAC |
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C & K Components |
PANEL MOUNT |
SPDT |
PUSHBUTTON |
0.1A@250VAC |
GOLD OVER SILVER |
POLYAMIDE |
WHITE |
COPPER ALLOY |
50000 Cycle(s) |
100000000 ohm |
22.0472 mm |
21.3614 inch |
POLYAMIDE |
GOLD OVER SILVER |
13.3096 mm |
85 Cel |
.1 A |
SILVER ALLOY |
-40 Cel |
MOMENTARY |
QUICK CONNECT |
DS |
30 mohm |
SILVER ALLOY |
250 V |
POLYAMIDE |
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Multicomp Pro |
SURFACE MOUNT-STRAIGHT |
SPST |
PUSHBUTTON |
SILVER |
RED |
STEEL |
BLACK |
250VAC |
BRASS |
50000 Cycle(s) |
1000000000 ohm |
6.4008 mm |
6.1976 inch |
SILVER |
2.0066 mm |
0.05A@12VDC |
70 Cel |
PHOSPHOR BRONZE |
-25 Cel |
.019 inch |
.05 A |
SOLDER |
DTS |
100 mohm |
PHOSPHOR BRONZE |
12 V |
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Switchcraft |
SILVER |
e4 |
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Apem Components |
PANEL MOUNT |
PUSHBUTTON |
0.5A@48VAC |
GOLD |
WHITE |
BLACK |
0 deg |
2100VAC |
1000000 Cycle(s) |
LED |
1000000000 ohm |
11.9888 mm |
.267 inch |
EPOXY |
THERMOPLASTIC |
GOLD |
6.3754 mm |
0.2A@48VDC |
85 Cel |
.5 A |
SILVER |
-40 Cel |
.078 inch |
MOMENTARY |
.2 A |
SOLDER LUG |
IP |
100 mohm |
1.7018 |
SILVER |
48 V |
48 V |
.24 inch |
POLYAMIDE |
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Apem Components |
PANEL MOUNT |
SPST |
PUSHBUTTON |
0.4A@32VAC |
GOLD |
0 deg |
1000VRMS |
500000 Cycle(s) |
50000000 ohm |
EPOXY |
GOLD |
0.1A@48VDC |
85 Cel |
.4 A |
-40 Cel |
.185 inch |
.1 A |
SOLDER LUG |
IS |
50 mohm |
1.651 |
48 V |
32 V |
POLYAMIDE |
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Nkk Switches |
PANEL MOUNT |
SPDT |
PUSHBUTTON |
ON-(ON) |
HAND |
POLYAMIDE |
BLACK |
750VAC |
BRASS |
100000 Cycle(s) |
0.4VA@28VDC |
1000000000 ohm |
.559 inch |
EPOXY |
BREAK-BEFORE-MAKE |
POLYAMIDE |
11.4808 mm |
70 Cel |
-25 Cel |
.347 inch |
MOMENTARY |
SOLDER LUG |
KB |
50 mohm |
.472 inch |
2.9972 |
M12P1 |
.158 inch |
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Nkk Switches |
PANEL MOUNT |
SPDT |
PUSHBUTTON |
ON-(ON) |
WAVE |
3A@125VAC |
25000 Cycle(s) |
1000000000 ohm |
13.0048 mm |
7.8994 inch |
.285 inch |
EPOXY |
DIALLYL PHTHALATE |
SILVER |
9.525 mm |
85 Cel |
3 A |
SILVER ALLOY |
-30 Cel |
.218 inch |
MOMENTARY |
SOLDER LUG |
MB24 |
20 mohm |
.9906 |
SILVER ALLOY |
125 V |
1/4-40 |
.157 inch |
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Apem Components |
PUSHBUTTON |
RED |
RED |
50000000 Cycle(s) |
EPOXY |
0.2A@24VDC |
75 Cel |
-40 Cel |
.039 inch |
MOMENTARY |
.2 A |
PBA |
24 V |
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Apem Components |
SURFACE MOUNT-STRAIGHT |
PUSHBUTTON |
0 deg |
200000 Cycle(s) |
5.207 mm |
5.207 inch |
0.05A@12VDC |
70 Cel |
-25 Cel |
.05 A |
SOLDER |
TJG-5 |
12 V |
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Schneider Electric Sa |
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Rafi & Kg |
PANEL MOUNT |
PUSHBUTTON |
50000 Cycle(s) |
.197 inch |
13.9954 mm |
85 Cel |
SILVER |
-25 Cel |
.217 inch |
MOMENTARY |
SCREW |
1.01 |
200 mohm |
.866 inch |
4.9784 |
SILVER |
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Rafi & Kg |
PANEL MOUNT |
PUSHBUTTON |
RED |
200000 Cycle(s) |
LAMP |
.197 inch |
8.001 mm |
0.5A@24VDC |
70 Cel |
-25 Cel |
.079 inch |
MOMENTARY |
.5 A |
SCREW |
1.15 |
300 mohm |
.433 inch |
1.4986 |
24 V |
Special function switches are electronic switches that are designed for specific applications or functions beyond simply turning a circuit on or off. They are commonly used in a variety of industries, such as aerospace, defense, and medical.
Some examples of special function switches include:
1. Safety switches: These are switches that are designed to shut down equipment or systems in the event of an emergency or malfunction. They are commonly used in industrial control systems and medical devices.
2. Joystick switches: These are switches that use a joystick or other control device to control the movement of mechanical components, such as in robotics or gaming systems.
3. Piezo switches: These are switches that use piezoelectric materials to generate a voltage when a mechanical force is applied. They are commonly used in medical devices and aerospace applications.
4. Magnetic switches: These are switches that use a magnetic field to activate the switch, such as in magnetic reed switches.
Special function switches offer several advantages over traditional on/off switches. They provide more options for controlling circuits, such as momentary activation or variable speed control. They also offer more tactile feedback and can be easier to operate.