Littelfuse MSM1 Series

About the Littelfuse Littelfuse MSM1 Series series

The Littelfuse Littelfuse MSM1 Series series groups 5 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 supply voltage of 12 VDC. Variants differ by delay time, so you can match the exact delay time your application requires using the selection guide below. All listed Littelfuse MSM1 Series part numbers are active and orderable.