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| PL IA Features Thin 5 mm square SMD Three different operating forces 0.8 mm height without knob (1.5 mm with knob) Compatible with surface mount reflow soldering processes Model STJN-5 is currently available, although not recommended for new designs. *R oH S CO M NT RoHS compliant* STJN-5 SMD Thin Tact Switch Electrical Characteristics Max. Power Rating .............................12 VDC max., 50 mA Contact Resistance ...............................100 milliohms max. Insulation Resistance ..............100 megohms min., 100 VDC Dielectric Strength ...........................AC 250 V for 1 minute Bounce On .........................................3 ms max. Off.......................................10 ms max. Circuit ....................................N.O. SPST Mechanical Characteristics Mechanical Life 100 gf + 160 gf ......500,000 cycles min. 260 gf ....................200,000 cycles min. Actuation Force ..................100 gf 50 gf (1.0 N 0.5 N) ..................160 gf 50 gf (1.6 N 0.5 N) .................260 gf 60 gf (2.6 N 0.6 N) Stroke....................0.25 mm +0.10/-0.20 General Characteristics Switch Type .........................(N.O.) SPST Operating Temperature Range ....................................-20 C to +70 C Storage Temperature Range ....................................-40 C to +85 C How to Order Product Dimensions STJN-508 4.9 (.193) 4.5 (.177) STJN-515 1.2 (.047) 1 1.2 (.047) 2 1 4.9 (.193) 4.5 (.177) 4.4 (.173) DIA. 4.0 (.157) DIA. 2 4.9 (.193) 4.5 (.177) 3.7 (.146) 3 4 3.2 (.126) DIA. 4.9 (.193) 4.5 (.177) 3.7 (.146) 3 4 3.2 (.126) DIA. 0.8 (.031) 0.05 0.45 (.002) (.018) 1.2 (.047) 0.8 (.031) 3.3 (.130) 3.4 (.134) 2.4 (.094) DIA. 0.05 (.002) 0.4 (.016) 2.5 (.098) 5 0.5 (.197 .020) 0.2 (.007) 0.3 (.012) 0.4 (.016) 1.5 +0.2 / -0.1 (.059 +.008 / -.004) 2.5 (.098) 5.0 0.5 (.197 .020) 0.2 (.007) 0.3 (.012) 0.45 (.018) Recommended PCB Layout 5.4 (.213) 3.4 (.134) 1.0 (.040) 4.3 (.169) 3.1 (.122) 5.5 (.217) 4.6 (.181) Recommended PCB Layout 5.4 (.213) 3.4 (.134) 1.0 (.040) 4.3 (.169) 3.1 (.122) 5.5 (.217) 4.6 (.181) STJ N - 5 08 - N TR Model Thin SMD Tact Switch Product Code N = Non-washable Size 5 = 5 mm Height 08 = 0.8 mm (without knob) 15 = 1.5 mm (with knob) Actuating Force K = 100 gf (1.0 N) N = 160 gf (1.6 N) R = 260 gf (2.6 N) Packaging TR = Embossed Tape 5,000 pcs./reel TOLERANCES: .38 EXCEPT WHERE NOTED. MM DIMENSIONS: (IN) Circuit Diagram 1 2 Circuit Diagram 1 2 3 4 3 4 Reflow Soldering Profile 275 225 Temperature (C) 175 125 120 C 75 30-40 Sec. 25 10-15 Sec. 80-90 Sec. 35-60 Sec. 240 C 180 C REV. 02/06 *RoHS Directive 2002/95/EC Jan 27 2003 including Annex. Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 0 20 40 60 80 100 120 140 160 180 200 Time (Seconds) |
Price & Availability of STJN-508-KTR
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