FLUSH TOP TYPE Keypad Switches 14

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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 No. of Switches Angle (Actuator) Dielectric Withstand Volts (V) Terminal Material Electrical Life DC Maximum Power Rating R Load (Contact) Illumination Insulation Resistance Circuit Config Packing Method Maximum Contact Bounce Time Body Length/Diameter Body Width Length (Bushing) Sealing Contact Timing Maximum Operating Force Insulator Material End Contact Plating Body Height DC Maximum Rating R Load (Contact) Finish (Actuator) Washability Maximum Operating Temperature Maximum AC Contact Current Center Contact Material 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 No. of Positions Maximum DC Contact Voltage Additional Features Maximum AC Contact Voltage JESD-609 Code Indexing Angle Terminal Length AC Maximum Power Rating R Load (Contact) Material (Actuator)

MCSLPT4848A1DTR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

100VAC

COPPER ALLOY

1000000 Cycle(s)

100000000 ohm

1X1

TR

4.8 mm

4.8 inch

.98 N

THERMOPLASTIC

SILVER OVER NICKEL

.55 mm

0.05A@12VDC

80 Cel

.05 A

STAINLESS STEEL

-30 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4848C1DTR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

100VAC

COPPER ALLOY

1000000 Cycle(s)

100000000 ohm

1X1

TR

.48 mm

.48 inch

.98 N

THERMOPLASTIC

SILVER OVER NICKEL

.55 mm

0.05A@12VDC

80 Cel

.05 A

STAINLESS STEEL

-30 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4644B1TR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

300VAC

COPPER ALLOY

1000000 Cycle(s)

100000000 ohm

1X1

TR

4.4 mm

4.4 inch

.98 N

THERMOPLASTIC

SILVER

.55 mm

0.05A@12VDC

70 Cel

.05 A

STAINLESS STEEL

-20 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4644B3TR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

300VAC

COPPER ALLOY

500000 Cycle(s)

100000000 ohm

1X1

TR

4.4 mm

4.4 inch

1.96 N

THERMOPLASTIC

SILVER

.55 mm

0.05A@12VDC

70 Cel

.05 A

STAINLESS STEEL

-20 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4848C4DTR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

100VAC

COPPER ALLOY

500000 Cycle(s)

100000000 ohm

1X1

TR

.48 mm

.48 inch

2.548 N

THERMOPLASTIC

SILVER OVER NICKEL

.55 mm

0.05A@12VDC

80 Cel

.05 A

STAINLESS STEEL

-30 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4644B2TR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

300VAC

COPPER ALLOY

1000000 Cycle(s)

100000000 ohm

1X1

TR

4.4 mm

4.4 inch

1.568 N

THERMOPLASTIC

SILVER

.55 mm

0.05A@12VDC

70 Cel

.05 A

STAINLESS STEEL

-20 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4644B4TR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

300VAC

COPPER ALLOY

500000 Cycle(s)

100000000 ohm

1X1

TR

4.4 mm

4.4 inch

2.548 N

THERMOPLASTIC

SILVER

.55 mm

0.05A@12VDC

70 Cel

.05 A

STAINLESS STEEL

-20 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4848A5DTR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

100VAC

COPPER ALLOY

200000 Cycle(s)

100000000 ohm

1X1

TR

4.8 mm

4.8 inch

3.528 N

THERMOPLASTIC

SILVER OVER NICKEL

.55 mm

0.05A@12VDC

80 Cel

.05 A

STAINLESS STEEL

-30 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4848C5DTR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

100VAC

COPPER ALLOY

200000 Cycle(s)

100000000 ohm

1X1

TR

.48 mm

.48 inch

3.528 N

THERMOPLASTIC

SILVER OVER NICKEL

.55 mm

0.05A@12VDC

80 Cel

.05 A

STAINLESS STEEL

-30 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4848A2DTR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

100VAC

COPPER ALLOY

1000000 Cycle(s)

100000000 ohm

1X1

TR

4.8 mm

4.8 inch

1.568 N

THERMOPLASTIC

SILVER OVER NICKEL

.55 mm

0.05A@12VDC

80 Cel

.05 A

STAINLESS STEEL

-30 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4848A3DTR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

100VAC

COPPER ALLOY

500000 Cycle(s)

100000000 ohm

1X1

TR

4.8 mm

4.8 inch

1.96 N

THERMOPLASTIC

SILVER OVER NICKEL

.55 mm

0.05A@12VDC

80 Cel

.05 A

STAINLESS STEEL

-30 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MCSLPT4848C3DTR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

1

100VAC

COPPER ALLOY

500000 Cycle(s)

100000000 ohm

1X1

TR

.48 mm

.48 inch

1.96 N

THERMOPLASTIC

SILVER OVER NICKEL

.55 mm

0.05A@12VDC

80 Cel

.05 A

STAINLESS STEEL

-30 Cel

MOMENTARY-TACTILE

.05 A

SOLDER

100 mohm

0.2

STAINLESS STEEL

12 V

LOW PROFILE

POLYAMIDE

MSLPT5252AL3TR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

TR

1.568 N

70 Cel

.05 A

-25 Cel

.05 A

SOLDER

STAINLESS STEEL

POLYTETRA FLUOROETHYLENE

USLPT3737AL5TR

TE Connectivity

KEYPAD SWITCH

PANEL MOUNT

SPST

FLUSH TOP TYPE

SILVER

POLYETHYLENE

BLACK

TR

2.303 N

85 Cel

.05 A

-40 Cel

.05 A

SOLDER

STAINLESS STEEL

Keypad Switches

Keypad switches are electronic switches that use a matrix of buttons or keys to input data or control functions. They are commonly used in consumer electronics, industrial control systems, and medical devices.

Keypad switches typically consist of a set of buttons or keys arranged in a matrix pattern, which are connected to a printed circuit board (PCB). When a button or key is pressed, it completes a circuit on the PCB, sending a signal to a microcontroller or other control system.

Keypad switches come in different configurations, including membrane keypads, elastomeric keypads, and mechanical keypads. Membrane keypads use a thin, flexible membrane to activate the switch, while elastomeric keypads use a rubber or silicone dome to provide tactile feedback. Mechanical keypads use a physical switch mechanism, similar to a keyboard.