Varistor Metal Oxide Varistor Products Page 27 Varistor Metal-Oxide Varistor Products

2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 09/14/17 Metal-Oxide Varistors (MOVs) Surface Mount Multilayer Varistors (MLVs) > MHS Series Part Numbering System V 0402 PACKING OPTIONS (See quantities in Packaging section) DEVICE FAMILY Littelfuse TVSS Device R DEVICE SIZE 0402 = .04 inch x .02 inch (1.0 mm x 0.5 mm) 0603 = .063 inch x .031 inch (1.6 mm x 0.8 mm) MHS 03 N CAPACITANCE DESIGNATION 03 = 3pF 12 = 12pF 22 = 22pF END TERMINATION OPTION Nickel Barrier(Ni/Sn) N letter: lead free F letter: lead free and antimony free SERIES DESIGNATOR MHS = Multilayer Hi-Speed T = (0603 device only)13in (330mm) Diameter Reel, Plastic Carrier Tape H = (0603 device only) 7in (178mm) Diameter Reel, Plastic Carrier Tape R = (available for 0402 and 0603 devices) 7in (178mm) Diameter Reel, Paper Carrier Tape Packaging* Quantity Device Size 13 Inch Reel ("T" Option) 7 Inch Reel ("H" Option) 7 Inch Reel ("R" Option) 0603 10,000 2,500 4,000 0402 not available not available 10,000 K 0 T 1 D 0 P 0 D 1 P 1 A 0 P 2 B 0 F E W T Tape and Reel Specifications Symbol Description Dimensions in Millimeters 0402 Size 0603 Size A 0 Width of Cavity Dependent on Chip Size to Minimize Rotation. B 0 Length of Cavity Dependent on Chip Size to Minimize Rotation. K 0 Depth of Cavity Dependent on Chip Size to Minimize Rotation. W Width of Tape 8 -/+ 0.2 8 -/+ 0.3 F Distance Between Drive Hole Centers and Cavity Centers 3.5 -/+.05 3.5 -/+.05 E Distance Between Drive Hole Centers and Tape Edge 1.75 -/+ 0.1 1.75 -/+ 0.1 P 1 Distance Between Cavity Centers 2 -/+ 0.05 4 -/+ 0.1 P 2 Axial Drive Distance Between Drive Hole Centers & Cavity Centers 2 -/+ 0.1 2 -/+ 0.1 P 0 Axial Drive Distance Between Drive Hole Centers 4 -/+ 0.1 4 -/+ 0.1 D 0 Drive Hole Diameter 1.55 -/+ 0.05 1.55 -/+ 0.05 D 1 Diameter of Cavity Piercing N/A 1.05 -/+ 0.05 T 1 Top Tape Thickness 0.1 Max 0.1 Max T Nominal Carrier Tape Thickness 1.1 Notes: Conforms to EIA-481-1, Revision A Can be supplied to IEC publication 286-3 *(Packaging) It is recommended that parts be kept in the sealed bag provided and that parts be used as soon as possible when removed from bags.

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