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GENERAL TOLERANCE Basic materialProjection Drawing.- No.a Bounce 10ms max. 14-04-11 b revised MatchCode 14-07-24 AL WS-TASV 4,5x4,5mm Tact Switch, SMD version 430181038816 13-03-26 Jelisarow 3:1 System :Solid Edge ST4 WE eiCan CAD Würth Elektronik eiCan .x = +/- 0,2 .xx = +/- 0,15 SIZE This electronic component is designed and developed with the intention for use in general electronics equipments. Before incorporating the components into any equipments in the field such as aerospace, aviation, nuclear control, submarine, transportation, (automotive control, train control, ship control), transportation signal, disaster prevention, medical, public information network etc. where higher safety and reliability are especially required or if there is possibility of direct damage or injury to human body, Wurth Elektronik must be asked for a written approval. In addition, even electronic component in general electronic equipments, when used in electrical circuits that require high safety, reliability functions or performance, the sufficient reliability evaluation-check for the safety must be performed before by the user before usage. 13-03-26 Hsu DaF c remove Contact cladding 14-10-30 DaF TECHNICAL CHARACTERISTICS SPECIFICATION >Rating: 50mA, 12VDC >Contact Resistance: Initial: 100mOHM max. After Life Test: 2OHM max. >Insulation Resistance: min. 100MOHM at 500VDC >Dielectric Strength: 250VAC for 1 minute >Stroke: 0.2 ± 0.1mm >Bounce: 10ms.max. MATERIAL >Cover: Stainless Steel >Stem: LCP UL 94V-0 >Frame: LCP UL 94V-0, color Black >Contact: Stainless Steel with silver >Terminal: Coppper alloy with silver plating SOLDERING INFORMATION >Terminal in SMD version >Reflow soldering according to JEDEC J-STD 020 Hot Air >Hand soldering under 350°C for 3 sec. max ENVIRONMENTAL >Storage condition: -40°C ~ +85°C >Operation condition: -40°C ~ +85°C >Compliance: Lead Free, ROHS, Reach PACKAGING INFORMATION >Tape & Reel 3 4 P.C.B. MOUNTING PLAN SCHEMATIC 3,0 5,0 9,0 Scale - 5:1 1,4 0,15 2,9 ±0,2 3,8 +0,15 - 0 2,5O 7,5 ±0,2 0,7 3,0 4,5 ±0,24,5 ±0,2 3 4 h 0,1 ref. PN Force Color of Stem Life cycle 430 181 038 816 160g ± 50gf Black 1.000.000