【正文】
0 10 dB 20 60%,45 10 /Lin Ft 0,15 kg/cm Limited Low Yes No Medium Light Yes Ag Filled Elast Yes (LowFreq) 40 60 dB 5 20%,12 50 100 /sq in 3,5 7 kg/sq cm No Highest Yes Excellent Medium Heaviest Yes 應(yīng)用 EMI襯墊時(shí)應(yīng)綜合全面考慮以下 17因素 1. Area of Interference : Location of interference 2. Shielding Required : How many dB at what range (90dB at 2GHz) 3. Conductivity , R : include Material R Contact R 4. Usage Environment : Outdoor /Indoor/ Dusty/ Waterproof 5. Contact surface : Material or finishing. Chromium, Tin or Zinc plated 6. Compression : (Remended pression 30%) 7. Force required : impact for deformation 8. Fire Rating : UL94V0, UL94HB, UL94HF1, No rating 9. Resistance to Abuse : times? 10. Corrosion Resistance : Galvanic Oxidation 11. Spring / Compression Set : soft ? 12. Profile/Shape Selection : standard or custom design ? 13. Operating Temperature : 10% , 60 Deg C 14. Mounting Method : Stick on, Clip on, Rivet on, Slot in, etc 15. Dimension of gap and space : Height, Width, Length of gap or I/O 16. Criteria to follow : Mil Spec, FCC, CE 17. Cost per Performance : not cost consideration only