Skip to main content
Littelfuse FS143 — Solid State Relays

Littelfuse FS143

MPNFS143
Active

Littelfuse FS143|SSAC FS143 24VAC FLASHER

$92.75Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

FS143 — Specifications
ParameterValue
SeriesFS100
CircuitSPST-NO (1 Form A)
FunctionRepeat Cycle
Delay timeFixed, 90 FPM
TypeSolid State Relay
MountingChassis Mount
Supply voltage24VAC
Termination styleQuick Connect - 0.250" (6.3mm)
Timing initiate methodInput Voltage
Timing adjustment methodFixed
MPN
FS143