TECHNICAL CHARACTERISTICS 3 SPECIFICATION >Rating: 50mA, 12VDC >Contact Resistance: Initial: 100mOHM max. After Life Test: 1OHM max. >Insulation Resistance: min. 100MOHM at 500VDC >Dielectric Strength: 250VAC for 1 minute >Bounce: 10ms max. 2,7 0,7 1 3,7 4 2 3 1 2 4,4 6,8 MATERIAL >Cover: Stainless Steel >Stem: PA46, UL HB >Frame: PA46, UL HB, color White >Contact: Stainless Steel with silver >Terminal: Copper alloy with silver plating >Tape: Polyimide tape 1,7 0,6 4 6,4 P.C.B. MOUNTING PLAN +0 -0,2 h 0,10 Ref. 1,4 1,65 3 4 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 1 ENVIRONMENTAL >Storage condition: -40°C ~ +85°C >Operation condition: -40°C ~ +85°C >Compliance: Lead Free, ROHS, Reach 2 PACKAGING INFORMATION >Tape & Reel SCHEMATIC PN Force 434 351 045 816 434 331 045 822 White Black 200.000 100.000 Stroke 0,25 mm ± 0,1 0,30 mm +0,1 / -0,2 4,5 ±0,2 3,5 4,7 Color of Stem Life cycle 160g ± 50gf 220g ± 50gf 2,6 Scale - 5:1 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. Projection GENERAL TOLERANCE .x = +/- 0,2 .xx = +/- 0,15 Date Name Drawn 10-07-14 Jelisarow Hsu e remove Contact cladding 14-11-03 DaF Checked 10-07-14 d revised MatchCode 14-07-24 AL c Bounce 10ms max. 14-04-11 DaF WE Würth Elektronik In addition, even electronic component in general electronic equipments, eiCan b 12-06-06 WJ description when used in electrical circuits that require high safety, reliability CAD eiCan 11-10-28 WJ warning text functions or performance, the sufficient reliability evaluation-check for the a safety must be performed before by the user before usage. REV FILE DATE BY EDV NO 4343x10458xx.dft Basic material DESCRIPTION WS-TASU 4,7x3,5 mm side push tact switch SMD version Scale 5:1 Drawing.- No. Position 4343x10458xx SIZE A4 System :Solid Edge V20