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Littelfuse TH1C Series

2 variants · Littelfuse

About the Littelfuse TH1C Series

The Littelfuse TH1C Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common mounting of Chassis Mount, package of Bulk and timing initiate method of Input Voltage. Variants differ by delay time, supply voltage and timing adjustment method, so you can match the exact delay time your application requires using the selection guide below. All listed Littelfuse TH1C Series part numbers are active and orderable.

Select a variant by

Delay time
0.1 Sec to 3 Sec · Fixed, 5 Sec
Supply voltage
120 VAC · 230 VAC
Timing adjustment method
External Resistor · Fixed

Shared specifications

Mounting
Chassis Mount
Package
Bulk
Timing initiate method
Input Voltage
Type
Solid State Relay

Variant comparison

ParameterTH1C415TH1C621
Delay timeFixed, 5 Sec0.1 Sec to 3 Sec
Supply voltage120 VAC230 VAC
Timing adjustment methodFixedExternal Resistor

Request a quote on any Littelfuse TH1C Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.

All variants