Switches

NP8S2D2W4QE

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LITTELFUSE

SEALED INDUSTRIAL PUSHBUTTON SWITCHES

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DocumentsNP8S2D2W4QE | Datasheet pushbutton

Switches

NP8S2D2W4QE

Active

LITTELFUSE

SEALED INDUSTRIAL PUSHBUTTON SWITCHES

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DocumentsNP8S2D2W4QE | Datasheet pushbutton

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NP8S2D2W4QE

Actuator Marking	No Marking
Actuator Type	Round, Button, Domed
Circuit	SPDT
Color - Actuator/Cap	Black
Current Rating (Amps)	5 A
Features	Epoxy Sealed Terminals
Ingress Protection	IP68 - Dust Tight, Waterproof
Mounting Type	Panel Mount, Front
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 C
Panel Cutout Dimensions [diameter]	12.3 mm
Switch Function	On-Mom
Termination Style	Wire Leads
Type	Standard
Voltage Rating - DC	32 V

Np0 Series Series

Part	Current Rating (Amps)	Type	Actuator Marking	Panel Cutout Dimensions [diameter]	Voltage Rating - DC	Actuator Type	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Ingress Protection	Features	Color - Actuator/Cap	Termination Style	Circuit	Switch Function	Mechanical Life	Electrical Life
LITTELFUSE NP8S4T2W4QE	5 A	Standard	No Marking	12.3 mm	32 V	Button Round	85 °C	-40 C	Panel Mount Front	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Orange	Wire Leads	SPDT	On-Mom	1000000 Cycles	25000 Steps
LITTELFUSE NP8S2D203QE	5 A	Standard	No Marking	12.3 mm	32 V	Button Domed Round	85 °C	-40 C	Panel Mount Front	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Black	Solder Lug	SPDT	On-Mom	1000000 Cycles	25000 Steps
LITTELFUSE NP8S2R203QE	5 A	Standard	No Marking	12.3 mm	32 V	Button Round	85 °C	-40 C	Panel Mount Rear	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Black	Solder Lug	SPDT	On-Mom	1000000 Cycles	25000 Steps
LITTELFUSE NP8E5D202GE	10 mA	Standard	No Marking	12.3 mm	5 V	Button Round	85 °C	-40 C	Panel Mount Front	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Yellow	PC Pin	SPDT	On-Mom	1000000 Cycles	1000000 Cycles
LITTELFUSE NP8S2D2W4QE	5 A	Standard	No Marking	12.3 mm	32 V	Button Domed Round	85 °C	-40 C	Panel Mount Front	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Black	Wire Leads	SPDT	On-Mom
LITTELFUSE NP8S2P2W3QE	5 A	Standard	No Marking	12.3 mm	32 V	Button Round	85 °C	-40 C	Panel Mount Front	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Black	Wire Leads	SPDT	On-Mom	1000000 Cycles	25000 Steps
LITTELFUSE NP8S2T203QE	5 A	Standard	No Marking	12.3 mm	32 V	Button Round	85 °C	-40 C	Panel Mount Front	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Black	Solder Lug	SPDT	On-Mom	1000000 Cycles	25000 Steps
LITTELFUSE NP8S2T103QE	5 A	Standard	No Marking	12.3 mm	32 V	Button Round	85 °C	-40 C	Panel Mount Front	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Black	Solder Lug	SPDT	On-Mom	1000000 Cycles	25000 Steps
LITTELFUSE NP8S5P203QE	5 A	Standard	No Marking	12.3 mm	32 V	Button Round	85 °C	-40 C	Panel Mount Front	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Yellow	Solder Lug	SPDT	On-Mom	1000000 Cycles	25000 Steps
LITTELFUSE NP8S2P203QE	5 A	Standard	No Marking	12.3 mm	32 V	Button Round	85 °C	-40 C	Panel Mount Front	IP68 - Dust Tight Waterproof	Epoxy Sealed Terminals	Black	Solder Lug	SPDT	On-Mom	1000000 Cycles	25000 Steps

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	101	$ 36.64	1m+
Newark	Each	100	$ 32.73	1m+
		250	$ 31.63

Description

General part information

Np0 Series Series

C&K’s NP series of sealed industrial pushbutton switches are perfect for use in transportation and industrial applications, because of their long life cycles and resistance to harsh environments. NP switches are available in a variety of housing styles, are IP68 sealed and RoHS compliant, are capable of up to a 5A resistive load – and come with wirelead options available.

Documents

Technical documentation and resources

NP8S2D2W4QE | Datasheet

Datasheet

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