How do the Littelfuse Littelfuse TSDR Series variants differ?

Littelfuse TSDR Series part numbers differ by delay time and supply voltage. Use the selection guide above to pick by delay time.

How many Littelfuse Littelfuse TSDR Series part numbers are listed?

7 Littelfuse Littelfuse TSDR Series part numbers are listed, each with specifications and a datasheet where available.

How do I get pricing and lead time for Littelfuse Littelfuse TSDR Series?

Request a quote (RFQ) for any Littelfuse TSDR Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.

Littelfuse TSDR Series

7 variants · Littelfuse

About the Littelfuse Littelfuse TSDR Series series

The Littelfuse Littelfuse TSDR Series series groups 7 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 adjustment method of Fixed. Variants differ by delay time and supply voltage, so you can match the exact delay time your application requires using the selection guide below. All listed Littelfuse TSDR Series part numbers are active and orderable.

Parameter	TSDR6110SA30S	TSDR4412SA1	TSDR442MA2	TSDR4430SA2	TSDR215SB18M	TSDR610.2SA0.2S
Delay time	Fixed, 10 Sec, 30 Sec	Fixed, 12 Sec, 1 Sec to 100 Sec	Fixed, 2 Min, 10 Sec to 1000 Sec	Fixed, 30 Sec, 10 Sec to 1000 Sec	Fixed, 5 Sec, 18 Min	Fixed, 0.2 Sec
Supply voltage	230 VAC	120 VAC	120 VAC	120 VAC	24 VAC	230 VAC

Littelfuse TSDR Series

About the Littelfuse Littelfuse TSDR Series series

Select a variant by

Variant comparison

Shared specifications

Frequently asked questions

All variants

TSDR6110SA30S

TSDR4412SA1

TSDR442MA2

TSDR4430SA2

TSDR215SB18M

TSDR610.2SA0.2S

TSDR415SB18M

TSDR6110SA30S

TSDR4412SA1

TSDR442MA2

TSDR4430SA2

TSDR215SB18M

TSDR610.2SA0.2S

TSDR415SB18M