push switches/ESE20C/20d design and speci? cations are each subject to change without notice. ask factory for the current technical speci? cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. ese 20 product code type c: for automotive use d: for consumer products design no. 123456789 speci? cations rating 0.01 a 5 vdc to 0.1 a 14 vdc (resistive load) full travel 2.5 mm mounting height 8.9 mm poles and throws 1-pole 1-throw operating mode non-lock operating force 2.0 n 1.0 n, 4. 0 n1.5 n minimum quantity/packing unit 60 pcs. polyethylene bag (bulk) quantity/carton 1200 pcs. ESE20C/20d momentary push switches type: es e20c/ese20d (h=8.9 mm) explanation of part numbers features user-friendly tactile feedback when operated long over-travel recommended applications operation switches for automobiles (switches for heater controls, overdrive, steering, etc.) full travel operat ing force lever height ter minal shape straight formed 2.5 mm 2.0 n 1.0 n 12.5 mm ese20 ? 323 ese20 ? 321 17.5 mm ese20 ? 423 ese20 ? 421 4.0 n 1.5 n 12.5 mm ese20 ? 343 ese20 ? 341 17.5 mm ese20 ? 443 ese20 ? 441 standard products ? c : for automotive use d : for consumer products oct. 2012 00
push switches/ESE20C/20d design and speci? cations are each subject to change without notice. ask factory for the current technical speci? cations before purchase and/or use. should a safety concern arise regarding this product, please be sure to contact us immediately. d c a b d c a b circuit diagram pwb mounting hole for reference tolerance : 0.05 (t=1.6 mm) view from terminal side operating force (n) type 4 n type 2 n travel (mm) f-s characteristics straight terminal full travel on travel 7.8 7.9 6.0 8.0 push 5.7 ? 3.3 0.1 ? 2.5 1.5 16.0 0.5 15.0 0.5 8.9 0.35 3.5 (8.0) 9.1 0.5 17.5 5.5 2.5 0.1 1.0 0.15 (8.0) r0.5 (6.0) 0.7 1.0 2.0 3.0 1.0 2.0 3.0 4.0 3.6 r1.6 5.7 +0.05 ?0 4? 1 d c a b circuit dia g ram d c a b 7.8 7.9 5.7 3.3 11.0 0.5 10.0 0.5 8.9 r1.6 (8.0) 9.1 0.5 12.5 r0 .5 (6.0) 0.7 0.35 5.7 3.5 full travel on travel pwb mounting hole for reference tolerance : 0.05 (t=1.6 mm) view from terminal side 6.0 8.0 push +0.05 ? 0 4? 1 dimensions in mm (not to scale) no. 1 no. 2 ese20 ? 4 ? c : for automo tive use d : for consumer products 1-pole 1-throw ese20 ? 3 ? c : for automo tive use d : for consumer products 1-pole 1-throw application notes: operating force should be applied at the center of the le ver. oct. 2012 00
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