Switches

TF2CHK6ST154AC

Active

Littelfuse/Commercial Vehicle Products

SWITCH SNAP ACTION N.O./N.C. SPDT LEVER 10A 250VAC 0.49N SCREW MOUNT QUICK CONNECT BULK

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet snap

Switches

TF2CHK6ST154AC

Active

Littelfuse/Commercial Vehicle Products

SWITCH SNAP ACTION N.O./N.C. SPDT LEVER 10A 250VAC 0.49N SCREW MOUNT QUICK CONNECT BULK

Deep-Dive with AI

DocumentsDatasheet snap

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TF2CHK6ST154AC

Actuator Type	Lever, Straight
Circuit	SPDT
Current Rating (Amps)	10 A
Differential Travel	0.03 in
Differential Travel	0.76 mm
Electrical Life	10000 Cycles
Mounting Type	Chassis Mount
Operating Force	50 gf
Operating Position	0.6 in
Operating Position	15.2 mm
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Overtravel	0.051 in
Overtravel	1.3 mm
Pretravel	3.6 mm
Pretravel	0.14 in
Release Force	7 gf
Switch Function	On-Mom
Termination Style	Quick Connect - 0.250" (6.3mm)
Voltage Rating - AC	125 V

Tf20 Series Series

Mid Size Snap-acting Switch

Part	Operating Force	Current Rating (Amps)	Circuit	Operating Temperature [Max]	Operating Temperature [Min]	Release Force	Actuator Type	Termination Style	Voltage Rating - AC	Switch Function	Pretravel	Pretravel	Electrical Life	Operating Position	Operating Position	Differential Travel	Differential Travel	Overtravel	Overtravel	Mounting Type	Differential Travel	Operating Position [custom]
Littelfuse/Commercial Vehicle Products TF2EEH8VA155AC	180 gf	6 A	SPDT	85 °C	-40 °C	25 gf	Lever Roller	Quick Connect - 0.250" (6.3mm)	125 V	On-Mom	4.2 mm	0.165 in	10000 Cycles	20.7 mm	0.815 in	0.049 "	1.25 mm	1.6 mm	0.063 in	Chassis Mount
Littelfuse/Commercial Vehicle Products TF2CHK6SP0040C	75 gf	10 A	SPDT	85 °C	-40 °C	14 gf	Round (Pin Plunger)	Quick Connect - 0.187" (4.7mm)	125 V	On-Mom	1.72 mm	0.068 in	10000 Cycles	14.7 mm	0.579 in		0.4 mm	0.79 mm	0.031 in	Chassis Mount	0.016 "
Littelfuse/Commercial Vehicle Products TF2CFH8SP004AC		6 A	SPDT	85 °C	-40 °C	7 gf	Round (Pin Plunger)	Quick Connect - 0.250" (6.3mm)	125 V	On-Mom	1.72 mm	0.068 in	10000 Cycles	14.7 mm	0.579 in		0.4 mm	0.79 mm	0.031 in	Chassis Mount	0.016 "
Littelfuse/Commercial Vehicle Products TF2CFF5SP0010C		100 mA	SPDT	85 °C	-40 °C	7 gf	Round (Pin Plunger)	Solder Lug	125 V	On-Mom	1.72 mm	0.068 in	10000 Cycles	14.7 mm	0.579 in		0.4 mm	0.79 mm	0.031 in	Chassis Mount	0.016 "
Littelfuse/Commercial Vehicle Products TF2EEK6VA155AC	180 gf	10 A	SPDT	85 °C	-40 °C	25 gf	Lever Roller	Quick Connect - 0.250" (6.3mm)	125 V	On-Mom	4.2 mm	0.165 in	10000 Cycles	20.7 mm	0.815 in	0.049 "	1.25 mm	1.6 mm	0.063 in	Chassis Mount
Littelfuse/Commercial Vehicle Products TF2CFF5ST144AC	28 gf	100 mA	SPDT	85 °C	-40 °C	3 gf	Lever Simulated Roller	Quick Connect - 0.250" (6.3mm)	125 V	On-Mom	5.5 mm	0.218 in	10000 Cycles	18.7 mm			1.1 mm	1.4 mm	0.055 in	Chassis Mount	0.045 in	0.738 in
Littelfuse/Commercial Vehicle Products TF2CFH8ST104AC		6 A	SPDT	85 °C	-40 °C	6 gf	Lever Straight	Quick Connect - 0.250" (6.3mm)	125 V	On-Mom	2.8 mm	0.11 in	10000 Cycles	15.3 mm	0.602 "		0.5 mm	0.6 mm	0.025 "	Chassis Mount	0.02 in
Littelfuse/Commercial Vehicle Products TF2CFH8SP0010C		6 A	SPDT	85 °C	-40 °C	7 gf	Round (Pin Plunger)	Solder Lug	125 V	On-Mom	1.72 mm	0.068 in	10000 Cycles	14.7 mm	0.579 in		0.4 mm	0.79 mm	0.031 in	Chassis Mount	0.016 "
Littelfuse/Commercial Vehicle Products TF2CHK6SP0060C	75 gf	10 A	SPDT	85 °C	-40 °C	14 gf	Round (Pin Plunger)	Screw Terminal	125 V	On-Mom	1.72 mm	0.068 in	10000 Cycles	14.7 mm	0.579 in		0.4 mm	0.79 mm	0.031 in	Chassis Mount	0.016 "
Littelfuse/Commercial Vehicle Products TF2CHK6ST154AC	50 gf	10 A	SPDT	85 °C	-40 °C	7 gf	Lever Straight	Quick Connect - 0.250" (6.3mm)	125 V	On-Mom	3.6 mm	0.14 in	10000 Cycles	15.2 mm	0.6 in		0.76 mm	1.3 mm	0.051 in	Chassis Mount	0.03 in

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	100	$ 2.88

Description

General part information

Tf20 Series Series

Designers of motor controls, thermostatics and portable tools turn to C&K’s TF2 series because of its reputation for long-lasting performance. The TF2 series is a mid size snap-acting switch that features a broad range of operating forces, a wide variety of actuator styles and ratings of up to 10A.