S4040R of Littelfuse Inc - Electronic Parts and Components | Request a Quote

Part Number:  S4040R
Manufacturer:  littelfuse inc
Description:  Scr Non-Sens 400V 40A To-220 Standard Recovery 400V 1.5V 1.8V 25A 40A 40Ma 60Ma 10¦A 430A 520A -40¦C ~ 125¦C Through Hole To-220-3 To-220 Non-Isolated Tab Bulk
Qty Available:  386
Last Updated:  02-25-2026

Are you looking for board level component part number S4040R, manufactured by Littelfuse Inc with description Scr Non-Sens 400V 40A To-220 Standard Recovery 400V 1.5V 1.8V 25A 40A 40Ma 60Ma 10¦A 430A 520A -40¦C ~ 125¦C Through Hole To-220-3 To-220 Non-Isolated Tab Bulk? If so, fill out the form below and receive a response from a seasoned customer service executive within 15 minutes.


ASAP-Components.com, owned and operated by ASAP Semiconductor, is a leading distributor of Littelfuse Inc obsolete electronic components, including board level components of part number S4040R. We serve clients worldwide with a commitment to short lead times, high-quality parts, competitive prices, and strict compliance with US export laws.


Get a quick quote for part number S4040R. For more information, call us on our toll-free number +1-714-705-4780 anytime — 24/7, 365 days a year. You can also email us at sales@asap-components.com to expedite your purchase.

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