ESE-20C421

Push Switches/ESE20C/20D ESE20C/20D Momentary Push Switches Type: ESE20C/ESE20D (H=8.9 mm) ■ Features ● User-friendly tactile feedback when operated ● Long over-travel ■ Recommended Applications ● Operation switches for automobiles (switches for heater controls, overdrive, steering, etc.) ● Secondary power switches for lower volt age in consumer electronic equipment and different types of mode switches ■ Explanation of Part Numbers 1 2 3 4 5 E S E 2 0 Product Code Type 6 7 8 9 Design No. C : For automotive use D : For consumer products ■ Specifications 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 N±1.5 N Minimum Quantity/Packing Unit 60 pcs. Polyethylene Bag (Bulk) Quantity/Carton 1200 pcs. ■ Standard Products Full Travel Operating Force Terminal Shape Lever Height Straight Formed 12.5 mm ESE20✽323 ESE20✽321 17.5 mm ESE20✽423 ESE20✽421 12.5 mm ESE20✽343 ESE20✽341 17.5 mm ESE20✽443 ESE20✽441 2.0 N±1.0 N 2.5 mm 4.0 N ±1.5 N ✽···C : For automotive use D : For consumer products Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. – ES17 – 00 Oct. 2012 Push Switches/ESE20C/20D ■ Dimensions in mm (not to scale) 7.8 No. 1 ESE20✽4첸첸 a c b d (8.0) ON Travel Full Travel 5.7 □3.3±0.1 □2.5 Operating Force (N) R0 3.5 8.9 17.5 16.0±0.5 15.0±0.5 Straight Terminal .5 1.0±0.15 5.5 1.5 5.7 2.5±0.1 1-pole 1-throw 3.6 7.9 ✽··· C : For automotive use D : For consumer products .6 R1 (8.0) 9.1±0.5 (6.0) .05 +0 1 –0 c 6.0 2.0 3.0 Travel (mm) F-S Characteristics Push 8.0 d b Circuit diagram 7.8 c b d 7.9 a 5.7 5.7 ON Travel Full Travel 첸3.3 3.5 8.9 11.0±0.5 10.0±0.5 .5 R0 12.5 1-pole 1-throw Type 2 N 2.0 1.0 PWB mounting hole for reference Tolerance : ±0.05 (t=1.6 mm) View from terminal side ✽··· C : For automotive use D : For consumer products 3.0 0.7 a ESE20✽3첸첸 Type 4 N 1.0 0.35 φ 4– No. 2 4.0 .6 R1 (8.0) 9.1±0.5 0.35 (6.0) 0.7 .05 +0 1 –0 φ 4– c 6.0 a Push 8.0 d b PWB mounting hole for reference Tolerance : ±0.05 (t=1.6 mm) View from terminal side Circuit diagram ■ Application Notes: ● Operating force should be applied at the center of the lever. Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use. Should a safety concern arise regarding this product, please be sure to contact us immediately. – ES18 – 00 Oct. 2012