Switches

PTS845VM20PSMTR4 LFS

Active

Littelfuse/Commercial Vehicle Products

SWITCH TACTILE OFF MOM SPST ROUND BUTTON GULL WING 0.05A 12VDC 1.57N SMD T/R

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Switches

PTS845VM20PSMTR4 LFS

Active

Littelfuse/Commercial Vehicle Products

SWITCH TACTILE OFF MOM SPST ROUND BUTTON GULL WING 0.05A 12VDC 1.57N SMD T/R

Deep-Dive with AI

DocumentsDatasheet tactile

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	PTS845VM20PSMTR4 LFS

Actuator Length, Right Angle	3.4 mm
Actuator Orientation	Side Actuated
Actuator Type	Standard
Circuit	SPST-NO
Contact Rating @ Voltage	0.05 A, 12 VDC
Illumination	Non-Illuminated
Mechanical Life	100000 Cycles
Mounting Type	Surface Mount, Right Angle
Operating Temperature [Max]	90 °C
Operating Temperature [Min]	-40 °C
Outline [x]	4.5 mm
Outline [y]	2.55 mm
Switch Function	Off-Mom
Switch Travel	0.2 mm
Termination Style	Gull Wing

Pts8450 Series Series

4.5 × 3.4 Side Actuated SMT Tact Switch

Part	Operating Force	Switch Travel	Circuit	Contact Rating @ Voltage	Actuator Type	Actuator Length, Right Angle	Outline [x]	Outline [y]	Mechanical Life	Operating Temperature [Max]	Operating Temperature [Min]	Switch Function	Illumination	Actuator Orientation	Termination Style	Mounting Type
Littelfuse/Commercial Vehicle Products PTS845VK20PSMTR4 LFS	260 gf	0.2 mm	SPST-NO	0.05 A 12 VDC	Standard	3.4 mm	4.5 mm	2.55 mm	100000 Cycles	90 °C	-40 °C	Off-Mom	Non-Illuminated	Side Actuated	Gull Wing	Surface Mount Right Angle
Littelfuse/Commercial Vehicle Products PTS845VM20PSMTR4 LFS		0.2 mm	SPST-NO	0.05 A 12 VDC	Standard	3.4 mm	4.5 mm	2.55 mm	100000 Cycles	90 °C	-40 °C	Off-Mom	Non-Illuminated	Side Actuated	Gull Wing	Surface Mount Right Angle
Littelfuse/Commercial Vehicle Products PTS845VH20PSMTR2LFS	200 gf	0.2 mm	SPST-NO	0.05 A 12 VDC	Standard	3.4 mm	4.5 mm	2.55 mm	1000000 Cycles	85 °C	-40 °C	Off-Mom	Non-Illuminated	Side Actuated	Gull Wing	Surface Mount Right Angle

Pricing

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

Distributor	Package	Quantity	$

Arrow	N/A	424	$ 0.27
		500	$ 0.27
		1000	$ 0.26
		2000	$ 0.24
		4000	$ 0.24
		6000	$ 0.23
		10000	$ 0.23
Digikey	Cut Tape (CT)	1	$ 0.53
		10	$ 0.51
		25	$ 0.49
		100	$ 0.43
		250	$ 0.39
		500	$ 0.36
		1000	$ 0.32
	Digi-Reel®	1	$ 0.53
		10	$ 0.51
		25	$ 0.49
		100	$ 0.43
		250	$ 0.39
		500	$ 0.36
		1000	$ 0.32
	Tape & Reel (TR)	2000	$ 0.32
		4000	$ 0.31
		6000	$ 0.28
		10000	$ 0.26

Description

General part information

Pts8450 Series Series

The PTS845 series features a compact, side-actuated tactile switch that enables designers to either free up space on the PCB for added functionality or reduce the overall size of their design. It offers operating forces of 80, 160, and 260 gf. The bracket peg design ensures better mounting strength. The PTS845 tactile switch is suitable for a wide range of applications, including telecom devices, gaming peripherals, and dash cameras