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Littelfuse THC421C — Solid State Relays

Littelfuse THC421C

MPNTHC421C
Active

RELAY TIME DELAY 3SEC

$129.83Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for machine-down parts
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Sep 2026

Specifications

THC421C — Specifications
ParameterValue
SeriesTHC
CircuitSPST-NO (1 Form A)
FunctionOne Shot
Delay time0.1 Sec ~ 3 Sec
TypeSolid State Relay
MountingChassis Mount
Supply voltage120VAC
Termination styleQuick Connect - 0.250" (6.3mm)
Timing initiate methodInput Voltage
Timing adjustment methodExternal Resistor
MPN
THC421C