Desco Industries Inc Protektive Pak 39858 Pro-Mats Work Surface Female Snaps 23-1/2""L x 35-1/2""W x 1/16""H p/n 39858

PROTEKTIVE PAK PRO-MATS WORK SURFACE FEMALE SNAPS 23-1/2""L X 35-1/2""W X 1/16""H FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" SOLID FIBERBOARD CONSTRUCTION WITH A BURIED CONDUCTIVE LAYER INCLUDES TWO INSTALLED 3/8"" SOCKET SNAPS - STUD SNAPS AVAILABLE RESISTS DAMAGE BY HOT SOLDERING IRONS SOLDER OR FLUX RTT OF TOP AND BOTTOM LAYERS 10E6 - 10E8 OHMS - MEETS WORK SURFACE RECOMMENDATION OF ANSI/ESD S4.1 THICKNESS 0.060"" (1.5MM) LEAD-FREE ROHS COMPLIANT MADE IN THE UNITED STATES OF AMERICA ""THE MOST IMPORTANT FUNCTIONAL CONSIDERATION FOR WORK SURFACES IS THE RTG RESISTANCE FROM THE TOP OF THE SURFACE TO THE GROUNDABLE POINT."" ANSI/ESD S20.20 TABLE 1 RECOMMENDS A REQUIREMENT OF LESS THAN 1 X 109 OHMS. ""IF CHARGED DEVICE MODEL DAMAGE IS A CONCERN THEN SETTING A LOWER RESISTANCE LIMIT SHOULD BE CONSIDERED. TYPICALLY 1 X1 06 OHMS."" ""DURABILITY FACTORS THAT SHOULD BE CONSIDERED ARE HARDNESS ABRASION RESISTANCE TEAR RESISTANCE ETC. WORK SURFACES MAY REQUIRE SPECIAL HEAT RESISTANT MATERIALS. LIGHT REFLECTION MAY BE AN IMPORTANT ERGONOMIC CONSIDERATION."" (REF TR 20.20 SECTION 5.3.1).