16261

DESCO WEST: 3651 WALNUT AVE., CHINO, CA 91710 WEB SITE: Desco.com PHONE (909) 627-8178 FAX (909) 627-7449 DESCO EAST: ONE COLGATE WAY, CANTON, MA 02021-1407 PHONE (781) 821-8370 FAX (781) 575-0172 Date: December 2011 Drawing Number PM-78 STATFREE B? MATERIAL, VINYL, DISSIPATIVE, HOMOGENEOUS, .100" & .060" Description: Statfree B? meets the minimum recommended worksurface requirement of ANSI/ESD S20.20 of <10E9 ohms. This extruded homogeneous vinyl dissipative material can be used with either side up. One side has a smooth surface which is easy-to-clean and maintain, and the other has a non-glare finish which makes it easier to identify small parts. Statfree B? is easy to cut to configure to fit your requirements. The material is dimensionally stable with minimum shrinkage or curling. Statfree B? has excellent color stability, minimizing discoloration. The 0.100" thick is a better value, providing a longer life and is ideal for general purpose worksurface matting.

Ultra High Precision Foil Wraparound Surface Mount Chip Resistor with TCR of ± 0.05 ppm/°C and Power Coefficient of 5 ppm at Rated Power and Load Life Stability of ± 0.005 % (50 ppm) VSMP Series (0805, 1206, 1506, 2010, 2512) (Z-Foil) Vishay Foil Resistors Document Number: 63060 For any questions, contact: foil@vishaypg.com www.foilresistors.com Revision: 25-Mar-10 1 INTRODUCTION VSMP Series is the industry’s first device to provide high rated power, excellent load life stability along with extremely low TCR all in one resistor. One of the most important parameters influencing stability is the temperature coefficient of resistance (TCR). Although the TCR of foil resistors is considered extremely low, this characteristic has been further refined over the years. The VSMP Series utilizes ultra high precision Bulk Metal ? Z-foil. The Z-foil technology provides a significant reduction of the resistive element’s sensitivity to ambient temperature variations (TCR) and to self heating when