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Special Function Switches

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.

Special Function Switches

Available Parts 1,772

Part RoHS Manufacturer Description 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)
D4NS-4FF by Omron

D4NS-4FF

Omron

SAFETY DOOR SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Maximum Operating Temperature: 70 Cel; Body Height: 96 mm; Additional Features: CONTACT RATING FOR AC: 10 A, 250 VAC;

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

A165E-LS-24D-02 by Omron

A165E-LS-24D-02

Omron

EMERGENCY STOP SWITCH;

EMERGENCY STOP SWITCH

67B-RA-3C-S-04C by Grayhill

67B-RA-3C-S-04C

Grayhill

Special Switches;

A01ES-DM+A0154B-D+A01YL1 by Apem Components

A01ES-DM+A0154B-D+A01YL1

Apem Components

EMERGENCY STOP SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Type (Actuator): MUSHROOM; Minimum Operating Temperature: -20 Cel; Body Width: 18 inch;

EMERGENCY STOP SWITCH

PANEL MOUNT

DPST

MUSHROOM

6A@250VAC

6050 Cycle(s)

50000000 ohm

18 mm

18 inch

IP40; IP65

33.48 mm

55 Cel

6 A

-20 Cel

.831 inch

MOMENTARY

SOLDER/QUICK CONNECT

250 V

.33 inch

POLYCARBONATE

M22-PVT-K01 by Eaton Corporation

M22-PVT-K01

Eaton Corporation

EMERGENCY STOP SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): KNOB TYPE; Body Width: 35.05 inch; Switch Action: MAINTAINED;

EMERGENCY STOP SWITCH

PANEL MOUNT

SPST

KNOB TYPE

35.05 mm

35.05 inch

IP67; IP69K

48.01 mm

70 Cel

-25 Cel

MAINTAINED

ISR3SAD200107 by Apem Components

ISR3SAD200107

Apem Components

PENDANT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Minimum Operating Temperature: -40 Cel; Sealing: IP67; Body Height: 43.6 mm;

PENDANT SWITCH

PANEL MOUNT

SPST

500000 Cycle(s)

32 mm

IP67

43.6 mm

.1A@50VDC

85 Cel

-40 Cel

MOMENTARY

.1 A

WIRE

50 V

1D15F1500 by Apem Components

1D15F1500

Apem Components

JOYSTICK SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: CHANGE-OVER; Sealing: IP65; Body Height: 23 mm; Minimum Operating Temperature: -20 Cel;

JOYSTICK SWITCH

PANEL MOUNT-THREADED

CHANGE-OVER

44 mm

44 inch

IP65

23 mm

50 Cel

-20 Cel

Gold (Au)

LATCHED

SOLDER

1000

CONTACT RATING FOR AC: 6 A, 250 VAC, LOW PROFILE

e4

61-1100.0 by Eao

61-1100.0

Eao

Special Switches; Mounting Feature: PANEL MOUNT; Type (Actuator): PUSHBUTTON; Contact Resistance: 50 mohm; Contact Timing: SNAP ACTION; Electrical Life: 50000 Cycle(s);

PANEL MOUNT

PUSHBUTTON

BLACK

50000 Cycle(s)

LED

SNAP ACTION

55 Cel

SILVER

-25 Cel

.417 inch

MOMENTARY

SOLDER LUG

61

50 mohm

SILVER

POLYETHERMIDE

3-131-894 by Schurter Ag

3-131-894

Schurter Ag

SPECIAL SWITCH;

SPECIAL SWITCH

51-259.025 by Eao

51-259.025

Eao

EMERGENCY STOP SWITCH;

EMERGENCY STOP SWITCH

M22-PVT by Eaton Corporation

M22-PVT

Eaton Corporation

EMERGENCY STOP SWITCH; Mounting Feature: PANEL MOUNT; Type (Actuator): MUSHROOM; Minimum Operating Temperature: -25 Cel; Switch Action: LATCHED; Sealing: CORROSION PROOF; IP66; IP67; IP69; IP69K;

EMERGENCY STOP SWITCH

PANEL MOUNT

MUSHROOM

RED

CORROSION PROOF; IP66; IP67; IP69; IP69K

70 Cel

-25 Cel

LATCHED

ADTSM61NVTR by Apem Components

ADTSM61NVTR

Apem Components

Special Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Termination Type: SOLDER; Body Length/Diameter: 6.1976 mm;

SURFACE MOUNT-STRAIGHT

SPST

PUSHBUTTON

SILVER

BROWN

STAINLESS STEEL

BLACK

250VAC

BRASS

200000 Cycle(s)

100000000 ohm

TR

6.1976 mm

SILVER

3.5052 mm

0.05A@12VDC

70 Cel

PHOSPHOR BRONZE

-25 Cel

.031 inch

.05 A

SOLDER

100 mohm

.254

PHOSPHOR BRONZE

12 V

D4NS-1DF by Omron

D4NS-1DF

Omron

SAFETY DOOR SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: 3PST; Minimum Operating Temperature: -30 Cel; Maximum Operating Temperature: 70 Cel; Body Height: 96 mm;

SAFETY DOOR SWITCH

PANEL MOUNT

3PST

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

1.10.001.011/0301 by Rafi & Kg

1.10.001.011/0301

Rafi & Kg

Special Switches; Mounting Feature: PANEL MOUNT; Type (Actuator): PUSHBUTTON; End Contact Material: SILVER; Center Contact Material: SILVER; Manufacturer Series: 1.10;

PANEL MOUNT

PUSHBUTTON

25000 Cycle(s)

.197 inch

9.1948 mm

85 Cel

SILVER

-25 Cel

.126 inch

MOMENTARY

SCREW

1.10

300 mohm

.748 inch

2.9972

SILVER

JSA41G0 by Pancon Connectors

JSA41G0

Pancon Connectors

JUMPER SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Switch Function: SPST; Body Height: 8.4 mm; Termination Type: SOLDER; Electrical Life: 1000 Cycle(s);

JUMPER SWITCH

THROUGH HOLE-STRAIGHT

SPST

1000 Cycle(s)

6.1 inch

8.4 mm

85 Cel

-55 Cel

LATCHED

SOLDER

JSA4-1-G0 by Itw Switches

JSA4-1-G0

Itw Switches

JUMPER SWITCH; Mounting Feature: THROUGH HOLE-STRAIGHT; Type (Actuator): SLIDER; Contact Function: ON-OFF; Solderability: HAND/REFLOW; End Contact Plating: GOLD COBALT;

JUMPER SWITCH

THROUGH HOLE-STRAIGHT

SLIDER

ON-OFF

HAND/REFLOW

1A@100VAC

GOLD COBALT

YELLOW

POLYAMIDE/POLYTETRAFLUOROETHYLENE

500VRMS

COPPER ZINC

1000 Cycle(s)

10000000000 ohm

6.1 mm

POLYAMIDE/POLYTETRAFLUOROETHYLENE

GOLD COBALT

8.4 mm

85 Cel

1 A

PHOSPHOR BRONZE

-55 Cel

LATCHED

SOLDER

15 mohm

COPPER ZINC

2

JUMPER SWITCH

100 V

.142 inch

10VA@100VAC

GLASS FILLED POLYBUTYLENE TEREPHTHALATE

DTSM-32S-B by Multicomp Pro

DTSM-32S-B

Multicomp Pro

Special Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; End Contact Plating: SILVER; Body Length/Diameter: 5.9944 mm;

SURFACE MOUNT-STRAIGHT

SPST

PUSHBUTTON

SILVER

SALMON

STAINLESS STEEL

BLACK

250VAC

BRASS

50000 Cycle(s)

100000000 ohm

5.9944 mm

3.5052 inch

SILVER

3.5052 mm

0.05A@12VDC

70 Cel

STAINLESS STEEL

-25 Cel

.059 inch

.05 A

SOLDER

DTS

100 mohm

.254

STAINLESS STEEL

12 V

NYLON

1.01.102.001/0301 by Rafi & Kg

1.01.102.001/0301

Rafi & Kg

Special Switches; Mounting Feature: PANEL MOUNT; Type (Actuator): PUSHBUTTON; Manufacturer Series: 1.01; Contact Resistance: 200 mohm; Termination Type: SCREW;

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

1.15.154.016/0301 by Rafi & Kg

1.15.154.016/0301

Rafi & Kg

Special Switches; Type (Actuator): PUSHBUTTON; Actuator Travel (mm): 2.9972; Contact Resistance: 100 mohm; Electrical Life: 15000 Cycle(s); Length (Actuator): .457 inch;

PUSHBUTTON

YELLOW

15000 Cycle(s)

SNAP ACTION

20.0914 mm

70 Cel

-25 Cel

.457 inch

LATCHED

1.15

100 mohm

2.9972

51-256.0250 by Eao

51-256.0250

Eao

Special Switches;

A165E-LS-24D-01 by Omron

A165E-LS-24D-01

Omron

EMERGENCY STOP SWITCH;

EMERGENCY STOP SWITCH

51-256.0254 by Eao

51-256.0254

Eao

Special Switches;

51-256.025 by Eao

51-256.025

Eao

Special Switches;

6008104025 by Bernstein

6008104025

Bernstein

SNAP ACTING/LIMIT SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Contact Function: ON-OFF; Body Width: 21 inch; Body Height: 34 mm;

SNAP ACTING/LIMIT SWITCH

PANEL MOUNT

DPST

ON-OFF

THERMOPLASTIC

26 mm

21 inch

IP20; IP30

34 mm

80 Cel

3 A

-30 Cel

MOMENTARY

SCREW

240 V

51-256.0255 by Eao

51-256.0255

Eao

Special Switches;

51-256.0256 by Eao

51-256.0256

Eao

Special Switches;

51-256.0258 by Eao

51-256.0258

Eao

Special Switches;

JS5208 by E-switch

JS5208

E-switch

Special Switches; Manufacturer Series: JS5208;

JS5208

ADTSM32NV by Apem Components

ADTSM32NV

Apem Components

Special Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Maximum Operating Temperature: 70 Cel; Maximum DC Contact Current: .05 A;

SURFACE MOUNT-STRAIGHT

SPST

PUSHBUTTON

SILVER

BROWN

BLACK

0 deg

250VAC

BRASS

50000 Cycle(s)

100000000 ohm

5.9944 mm

3.5052 inch

SILVER

3.5052 mm

0.05A@12VDC

70 Cel

-25 Cel

.059 inch

Silver (Ag)

VERTICAL

.05 A

SOLDER

100 mohm

12 V

e4

61-1200.0 by Eao

61-1200.0

Eao

Special Switches; Mounting Feature: PANEL MOUNT; Type (Actuator): PUSHBUTTON; Maximum Operating Temperature: 55 Cel; Electrical Life: 50000 Cycle(s); Contact Timing: SNAP ACTION;

PANEL MOUNT

PUSHBUTTON

BLACK

50000 Cycle(s)

LED

SNAP ACTION

55 Cel

SILVER

-25 Cel

.417 inch

MAINTAINED

SOLDER LUG

61

50 mohm

SILVER

POLYETHERMIDE

1.01.102.011/0104 by Rafi & Kg

1.01.102.011/0104

Rafi & Kg

Special Switches; Mounting Feature: PANEL MOUNT; Type (Actuator): PUSHBUTTON; End Contact Material: SILVER; Length (Actuator): .217 inch; Contact Resistance: 200 mohm;

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

PBAR9AFB000A0BX by Apem Components

PBAR9AFB000A0BX

Apem Components

PIEZO SWITCH; Mounting Feature: PANEL MOUNT-THREADED; Switch Function: SPST; Body Length/Diameter: 22 mm; Body Height: 20 mm; Termination Type: WIRE;

PIEZO SWITCH

PANEL MOUNT-THREADED

SPST

50000000 Cycle(s)

22 mm

IP66

20 mm

.2A@6VDC

55 Cel

-40 Cel

MOMENTARY

.2 A

WIRE

6 V

84-5030.0020 by Eao

84-5030.0020

Eao

EMERGENCY STOP SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: DPST; Contact Function: ON-OFF; DC Maximum Rating R Load (Contact): 5A@250VDC; Termination Type: SOLDER;

EMERGENCY STOP SWITCH

PANEL MOUNT

DPST

ON-OFF

5A@250VAC

GOLD

PLASTIC

LED

32 mm

IP65

GOLD

35.5 mm

5A@250VDC

5 A

SILVER

LATCHED

5 A

SOLDER

SILVER

250 V

STANDARDS: EN, IEC 60947-5-5

250 V

.335 inch

D4NS-1AF by Omron

D4NS-1AF

Omron

SAFETY DOOR SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Body Width: 30 inch; Sealing: IP67; Termination Type: SCREW;

SAFETY DOOR SWITCH

PANEL MOUNT

SPST

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

TMSE10J-RA by Knitter-switch

TMSE10J-RA

Knitter-switch

Special Switches; Mounting Feature: SURFACE MOUNT-RIGHT ANGLE; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Solderability: REFLOW; Housing Material: STAINLESS STEEL;

SURFACE MOUNT-RIGHT ANGLE

SPST

PUSHBUTTON

REFLOW

SILVER

STAINLESS STEEL

250VAC

100000 Cycle(s)

100000000 ohm

5.4356 mm

5.0038 inch

SILVER

5.1562 mm

0.1A@24VDC

125 Cel

-55 Cel

.065 inch

.1 A

SOLDER

TMSE

100 mohm

1.27

24 V

SILICON RUBBER

1241.2411.7 by Schurter Ag

1241.2411.7

Schurter Ag

PIEZO SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Minimum Operating Temperature: -40 Cel; Electrical Life: 20000000 Cycle(s); Maximum DC Contact Current: .1 A;

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

TW11BLK12 by Apem Components

TW11BLK12

Apem Components

Special Switches; Manufacturer Series: TW;

TW

YB15WRKG01/C-1F24-JF by Nkk Switches

YB15WRKG01/C-1F24-JF

Nkk Switches

Special Switches; Mounting Feature: PANEL MOUNT; Switch Function: SPDT; Type (Actuator): PUSHBUTTON; Contact Function: ON-(ON); Center Contact Plating: GOLD;

PANEL MOUNT

SPDT

PUSHBUTTON

ON-(ON)

GOLD

1000VAC

PHOSPHOR BRONZE

100000 Cycle(s)

0.4VA@28VDC

200000000 ohm

24.003 mm

18.0086 inch

EPOXY

BREAK-BEFORE-MAKE

GLASS FILLED POLYAMIDE

GOLD

9.2964 mm

BRASS

.327 inch

MOMENTARY

QUICK CONNECT

YB

100 mohm

2.9972

.288 inch

ADTSM62RVTR by Apem Components

ADTSM62RVTR

Apem Components

Special Switches; Mounting Feature: SURFACE MOUNT-STRAIGHT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; JESD-609 Code: e4; Actuator Travel (mm): .254;

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

.059 inch

Silver (Ag)

.05 A

SOLDER

100 mohm

.254

PHOSPHOR BRONZE

12 V

e4

YB15RKW01 by Nkk Switches

YB15RKW01

Nkk Switches

Special Switches; Switch Function: SPDT; Type (Actuator): PUSHBUTTON; Contact Function: ON-(ON); Terminal Material: PHOSPHOR BRONZE; Manufacturer Series: YB;

SPDT

PUSHBUTTON

ON-(ON)

3A@250VAC

SILVER

GLASS FILLED POLYAMIDE

0 deg

1500VAC

PHOSPHOR BRONZE

100000 Cycle(s)

200000000 ohm

EPOXY

DIALLYL PHTHALATE

GOLD

3A@30VDC

70 Cel

3 A

SILVER ALLOY

-25 Cel

.327 inch

MOMENTARY

3 A

YB

50 mohm

1.4986

5

30 V

250 V

84-5040.0040 by Eao

84-5040.0040

Eao

Special Switches;

DSBA1H by Nkk Switches

DSBA1H

Nkk Switches

Special Switches; Terminal Finish: Silver (Ag); JESD-609 Code: e4;

Silver (Ag)

e4

67B-PA-3C-S-04C by Grayhill

67B-PA-3C-S-04C

Grayhill

Special Switches;

84-5141.2B20 by Eao

84-5141.2B20

Eao

Special Switches;

PBAR9AF0000 by Apem Components

PBAR9AF0000

Apem Components

Special Switches;

1.10.001.001/0301 by Rafi & Kg

1.10.001.001/0301

Rafi & Kg

Special Switches; Mounting Feature: PANEL MOUNT; Type (Actuator): PUSHBUTTON; Manufacturer Series: 1.10; Termination Type: SCREW; Contact Resistance: 300 mohm;

PANEL MOUNT

PUSHBUTTON

25000 Cycle(s)

.197 inch

9.1948 mm

85 Cel

SILVER

-25 Cel

.126 inch

MOMENTARY

SCREW

1.10

300 mohm

.748 inch

2.9972

SILVER

1241.2411.3 by Schurter Ag

1241.2411.3

Schurter Ag

PIEZO SWITCH; Mounting Feature: PANEL MOUNT; Switch Function: SPST; DC Maximum Rating R Load (Contact): .1A@60VDC; Switch Action: MOMENTARY; Minimum Operating Temperature: -40 Cel;

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

1662.0101 by Marquardt

1662.0101

Marquardt

Special Switches; Mounting Feature: PANEL MOUNT; Switch Function: SPST; Type (Actuator): PUSHBUTTON; Contact Function: (N.O.) (N.C.); Manufacturer Series: 1662;

PANEL MOUNT

SPST

PUSHBUTTON

(N.O.) (N.C.)

16A@250VAC

BLACK

POLYAMIDE

BLACK

0 deg

100000000 ohm

32.9946 mm

24.9936 inch

22.5044 mm

16 A

SILVER

.197 inch

QUICK CONNECT

1662

100 mohm

4.4958

SILVER

250 V

.406 inch