isometric isometric title scale date dr dwg rev the information contained in this document is propr ietary to e-switch and is not to be copied or transferred sheet of rev pcr no description date by tl1105lf250r 4:1 9/30/2009 P010230 a blr 1 1 p.c.b. layout notes: 1. all dimensions in mm 2. general tolerance: x.x=0.4 x.xx=0.25 3. term. nos. for reference only. 4. rating: 50ma @ 12vdc (gold contacts) 5. operating force: 250 ` 50 gf 6. travel: 0.25 +0.2 / -0.1 mm 7. contact resistance: 100 milli-ohms max. 8. dielectric strength: 250v rms min. 9. insulation resistance: 100 mega-ohms min. 10. life expectancy: 1,000,000 cycles min. 11. contact material: gold dome 12. operating temp: -30c to 85c 13. denotes critical parameter 14. 2002/95/ec (rohs) compliant 3 4 2 1 3 4 2 1 7.80 [.307 in] .70 [.028 in] typ. 6.50 [.256 in] 3.50 [.138 in] 4.50 ` .20 .177 ` .008 in [ ] 6.50 ` .10 .256 ` .004 in [ ] 4.50 ` .10 .177 ` .004 in [ ] 1.00 n ` .05 .039 ` .002 in [ ] 2 4 3 circuit: spst 1 1.80 [.071 in] a 18661 released for production 9/30/09 blr 17.00 [.669 in] .70 [.028 in] .30 [.012 in] 3.60 [.142 in] 2.80 [.110 in] ? n 3.5 [.14 in] .40 [.016 in] max. use gold dome p990004 6.00 [.236 in]
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