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Littelfuse TSDS421 — Solid State Relays

Littelfuse TSDS421

MPNTSDS421
Active

RELAY TIME DELAY 100SEC

$64.84Ref. price · indicative, final on quote
Sourced new & surplus through independent channelsAuthenticity-screened · ESD-safe packingListing updated Jun 2026

Specifications

TSDS421 — Specifications
ParameterValue
SeriesTSDS
CircuitSPST-NO (1 Form A)
FunctionOne Shot
Delay time1 Sec ~ 100 Sec
TypeSolid State Relay
MountingChassis Mount
Supply voltage120VAC
Termination styleQuick Connect - 0.250" (6.3mm)
Timing initiate methodInput Voltage, Trigger Signal
Timing adjustment methodExternal Resistor
MPN
TSDS421