Switches

KT11P3SA1M31

Obsolete

Littelfuse/Commercial Vehicle Products

SWITCH TACTILE SPST-NO 1VA 50V

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DocumentsDatasheet KT Series

Switches

KT11P3SA1M31

Obsolete

Littelfuse/Commercial Vehicle Products

SWITCH TACTILE SPST-NO 1VA 50V

Deep-Dive with AI

DocumentsDatasheet KT Series

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	KT11P3SA1M31

Actuator Material	Nylon, Polyamide (PA)
Actuator Orientation	Side Actuated
Actuator Type	Standard
Circuit	SPST-NO
Contact Rating @ Voltage [custom]	50 VAC/DC
Contact Rating @ Voltage [custom]	1 VA
Features	Sealed
Illumination	Non-Illuminated
Ingress Protection	IP57 - Dust Protected, Waterproof
Mechanical Life	100000 Cycles
Mounting Type	Surface Mount, Right Angle
Operating Force	300 gf
Operating Temperature [Max]	90 °C
Operating Temperature [Min]	-40 °C
Outline [x]	7.77 mm
Outline [y]	4.38 mm
Switch Function	Off-Mom
Termination Style	Gull Wing

Kt0 Series Series

Full SMT Top & Side Actuated Sealed Tact Switch Wall Mount AC Adapters KT1001UK

Part	Illumination	Actuator Material	Features	Switch Function	Circuit	Contact Rating @ Voltage [custom]	Contact Rating @ Voltage [custom]	Mechanical Life	Termination Style	Outline [y]	Outline [x]	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Actuator Type	Actuator Orientation	Actuator Height off PCB, Vertical [z]	Ingress Protection	Contact Rating @ Voltage	Operating Force	Actuator Height off PCB, Vertical
Littelfuse/Commercial Vehicle Products KT11B0SM	Non-Illuminated	Rubber	Sealed	Off-Mom	SPST-NO	50 VAC/DC	1 VA	100000 Cycles	Gull Wing	6.22 mm	6.38 mm	90 °C	-40 °C	Surface Mount	Flush	Top Actuated	3 mm	IP57 - Dust Protected Waterproof
Littelfuse/Commercial Vehicle Products KT11P2SA3M35LFG	Non-Illuminated	Nylon Polyamide (PA)	Sealed	Off-Mom	SPST-NO			100000 Cycles	Gull Wing	4.61 mm	7.77 mm	90 °C	-40 °C	Surface Mount Right Angle	Standard	Side Actuated		IP57 - Dust Protected Waterproof	1 VA 32 VAC/DC	300 gf
Littelfuse/Commercial Vehicle Products KT11P2CM	Non-Illuminated	Nylon Polyamide (PA)	Sealed	Off-Mom	SPST-NO	50 VAC/DC	1 VA	100000 Cycles	PC Pin	6.22 mm	6.38 mm	90 °C	-40 °C	Through Hole	Standard	Top Actuated		IP57 - Dust Protected Waterproof			5.2 mm
Littelfuse/Commercial Vehicle Products KT11B1JM	Non-Illuminated	Rubber	Sealed	Off-Mom	SPST-NO	50 VAC/DC	1 VA	100000 Cycles	J Lead	6.22 mm	6.38 mm	90 °C	-40 °C	Surface Mount	Standard	Top Actuated	3.64 mm	IP57 - Dust Protected Waterproof
Littelfuse/Commercial Vehicle Products KT11B1SAM	Non-Illuminated	Rubber	Sealed	Off-Mom	SPST-NO	50 VAC/DC	1 VA	100000 Cycles	Gull Wing	4.38 mm	7.57 mm	90 °C	-40 °C	Surface Mount Right Angle	Standard	Side Actuated		IP57 - Dust Protected Waterproof
Littelfuse/Commercial Vehicle Products KT11S2SA2M35LFG	Non-Illuminated		Sealed	Off-Mom	SPST-NO			100000 Cycles	Gull Wing	6.41 mm	7.77 mm	90 °C	-40 °C	Surface Mount Right Angle	Plunger for Cap	Side Actuated		IP57 - Dust Protected Waterproof	1 VA 32 VAC/DC	300 gf
Littelfuse/Commercial Vehicle Products KT11P4SA1M33	Non-Illuminated	Nylon Polyamide (PA)	Sealed	Off-Mom	SPST-NO	50 VAC/DC	1 VA	100000 Cycles	Gull Wing	4.38 mm	7.77 mm	90 °C	-40 °C	Surface Mount Right Angle	Standard	Side Actuated		IP57 - Dust Protected Waterproof		300 gf
Littelfuse/Commercial Vehicle Products KT11B0CM	Non-Illuminated	Rubber	Sealed	Off-Mom	SPST-NO	50 VAC/DC	1 VA	100000 Cycles	PC Pin	6.22 mm	6.38 mm	90 °C	-40 °C	Through Hole	Flush	Top Actuated	2.84 mm	IP57 - Dust Protected Waterproof
Littelfuse/Commercial Vehicle Products KT11P3SA1M34LFS	Non-Illuminated	Nylon Polyamide (PA)	Sealed	Off-Mom	SPST-NO			100000 Cycles	Gull Wing	4.38 mm	7.77 mm	90 °C	-40 °C	Surface Mount Right Angle	Standard	Side Actuated		IP57 - Dust Protected Waterproof	1 VA 32 VAC/DC	300 gf
Littelfuse/Commercial Vehicle Products KT11P3SA1M31	Non-Illuminated	Nylon Polyamide (PA)	Sealed	Off-Mom	SPST-NO	50 VAC/DC	1 VA	100000 Cycles	Gull Wing	4.38 mm	7.77 mm	90 °C	-40 °C	Surface Mount Right Angle	Standard	Side Actuated		IP57 - Dust Protected Waterproof		300 gf

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

Kt0 Series Series

C&K’s KT series full SMT top and side actuated sealed tact switch has a high shear force with an extended bracket that gives it a long operating life. This feature, along with the KT’s G or J terminations, makes it ideal for computer, instrumentation and power supply applications.