K80 Series Series

Lighted SMT Tact Switch with Rugged LED Mounting Process

Catalog

Lighted SMT Tact Switch with Rugged LED Mounting Process

Part	Circuit	Actuator Height off PCB (Vertical)	Operating Temperature (Min)	Operating Temperature (Max)	Actuator Orientation	Color	Illumination Type	Switch Function	Illumination	Operating Force	Mounting Type	Ingress Protection	Termination Style	Outline Length	Outline Width	Actuator Type	Contact Rating (Current)	Illumination Voltage (Nominal)
LITTELFUSE K8SR41G LFS	SPST-NO	6 mm	-40 °C	85 °C	Top Actuated	Red	LED	Off-Mom	Illuminated	400 gf	Surface Mount	IP40	Gull Wing	8.4 mm	8.3 mm	Round Button	0.05 A	1.8 VDC
LITTELFUSE K8BU41G LFS	SPST-NO	6 mm	-40 °C	85 °C	Top Actuated	Blue	LED	Off-Mom	Illuminated	400 gf	Surface Mount	IP40	Gull Wing	8.4 mm	8.3 mm	Round Button	0.05 A	3 VDC
LITTELFUSE K8WH41G LFS	SPST-NO	6 mm	-40 °C	85 °C	Top Actuated	White	LED	Off-Mom	Illuminated	400 gf	Surface Mount	IP40	Gull Wing	8.4 mm	8.3 mm	Round Button	0.05 A	3 VDC
LITTELFUSE K8PG41G LFS	SPST-NO	6 mm	-40 °C	85 °C	Top Actuated	Green	LED	Off-Mom	Illuminated	400 gf	Surface Mount	IP40	Gull Wing	8.4 mm	8.3 mm	Round Button	0.05 A	1.8 VDC
LITTELFUSE K8OG41G LFS	SPST-NO	6 mm	-40 °C	85 °C	Top Actuated	Orange	LED	Off-Mom	Illuminated	400 gf	Surface Mount	IP40	Gull Wing	8.4 mm	8.3 mm	Round Button	0.05 A	1.85 VDC

Catalog

Lighted SMT Tact Switch with Rugged LED Mounting Process

Description

The K8 series lighted SMT tact switch with rugged LED mounting process is perfect for network, medical equipment and automotive applications that need to last a long time while enduring the harshest conditions. C&K’s K8 combines consistent LED light output with excellent tactile feel and clear audible haptic confirmation.