TE Connectivity 1977066-1 Keypad Switch SPST Momentary Tactile

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350+	£1.21

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Despatched within 5 working days - 38,000 in stock

The TE Connectivity 1977066-1 is a single-pole, single-throw (SPST) momentary tactile keypad switch.

It features a compact design, supporting surface mount technology for easy integration.

This switch is typically used in consumer electronics, industrial controls, and communication devices.

Its tactile response ensures user-friendly operation and reliable performance.

Type	Tactile Switches
Contact Configuration	SPST
Mounting Type	PCB (Through Hole)
Actuator Type	Standard
Current Rating	50mA
Dimensions	4.5x4.5
Actuator Length	0.33inch
Actuator Material	Polyphthalamide
Contact Base Material	Stainless Steel
Contact Current Rating	50mA
Contact Material	Stainless Steel
Contact Plating	Silver
Contact Type	1 maker
DC Rated Voltage	12v
ELV	Compliant
Height	3.3mm
Illumination Type	Non-Illuminated
Length	4.5mm
Max Current Rating	50mA
Max Voltage Rating (DC)	12v
Maximum Operating Temperature	85°C
Mechanical Life	100000Cycles
Minimum Operating Temperature	-35°C
Mount	Surface Mount
Number of Positions	2
Operating Force	1.57n
Operating Temperature Range	-35 – 85
Operating Voltage	12
Orientation	Right Angle
Package/Case	SMD/SMT
Packaging	Tape and Reel
Packaging Method	Tape & Reel
Product Orientation	Right Angle
Radiation Hardening	No
Reach SVHC Compliant	No
RoHS Compliant	Yes
Series	FSMMSH
Switch Function	Off-Mom
Switch Travel	0.2mm
Switch Type	SPST Tactile
Termination	Gull Wing
Throw Configuration	SPST
Width	4.5mm