STXW BOURNS | Alldatasheet

Document overview

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Technical content

Features

■ Through-hole and SMD styles available ■ Available sharp click feel with a positive tactile feedback ■ Ultra-miniature and lightweight structure suitable for high density mounting ■ Designed for washing after soldering ■ RoHS compliant* ■ Insert molding in the contact with special treatment prevents flux buildup during soldering and permits autodipping

Electrical Characteristics

Insulation Resistance ..100 Mohms min. DC 500 V min. Dielectric Strength Contact Arrangement...1 pole 1 position Environmental Characteristics Stop Strength..Place the switch vertical, a static load of 3 kg shall be applied in the direction of actuator operation for a period of 15 seconds Operating Temperature Range Storage Temperature Range Method 201A perpendicular directions high reliability Method 213B, Condition A in each direction Physical Characteristics UL94V-0 black Nylon UL94V-0 (680, 690) bronze with gold cladding cladding CL CL CL 1.80 (.071) H 3.50 ± 0.50 (.138 ± .020) 4.0 ± 0.10 (.157 ± .004) 4.0 ± 0.20 (.157 ± .008) 6.0 (.236) 6.30 (.248) 1.0 ± 0.05 0.70 (.028) 6.50 ± 0.10 (.256 ± .004) 6.50 ± 0.50 (.256 ± .020) 7.90 ± 0.5 (.311 ± .020) 3.0 (.118) DIA. 6.20 (.244) STHW CL CL CL CL 5.40 (.213) 2.60 (.102)6.80 (.268) 11.0 (.433) 5.80 (.228) 3.0 (.118) DIA. STMW 4.0 ± 0.20 (.157 ± .008) 6.0 (.236) 6.30 (.248) 0.70 (.028) 6.20 (.244) 9.00 ± 0.20 (.354 ± .079) H 2.20 (.087) 2.35 (.093) CIRCUIT DIAGRAM Product Dimensions DIMENSIONS: MM (IN) CL CL CL CL STJW H 6.20 (.244) 6.80 ± 0.20 (.268 ± .079) 0.70 (.028) 6.0 (.236) 6.30 (.248) 4.0 ± 0.20 (.157 ± .008) 3.0 (.118) DIA. 5.80 (.228) 2.20 (.087) 4.40 (.173) 0.30 (.012) 8.60 (.339) 4.00 (.157) 2.35 (.093) 2.60 (.102) 5.40 (.213) *RoHS COMPLIANT STRW 4.00 ± 0.50 (.157 ± .020) 7.55 ± 0.50 (.297 ± .020) 6.10 (.240) 0.70 (.028) 3.0 (.118)DIA. 5.8 ± 0.1 (.228 ± .004) 3.90 (.154) 4.61 (.181) 7.02 (.276) 2.5 ± 0.1 (.098 ± .004) 5.0 ± 0.1 (.197 ± .004) 3.45 ± .030 (.136 ± .012) HEIGHT ± .20 (HEIGHT ± .008) 3.7 (.146) 9.0 ± 0.1 (.354 ± .004) The ST(H,M ,J,R)W Series is currently available, although not recommended for new designs.

Specifications are subject to change without notice. Customers should verify actual device performance in their specific applications. 16.00 +0.30/-0.10 8.00 ± 0.10 (.314 ± .003) 2.0 ± 0.10 (.079 ± .003) 4.00 ± 0.10 (.157 ± .003) 1.50 +0.25/-0.00 (.059 +.010/-0.00) 1.50 + 0.10/-0.00 DIA. DIA. ST(H,M,J,R)W Series Sealed Tact Switch Packaging Specifications REV. 02/06 How to Order STM W - 6 60 - N TR Model STM = SMD “G” style STH = Through-hole STJ = SMD “J” style STR = SMD right angle Product Type W = Washable Size 6 = 6 mm Height (STM, STH, STJ) 60 = 3.1 (N)(0.12) 80 = 2.3 (S)(0.09) Height (STR) Actuating Force S = 160 g (Silver head) N = 160 g (Brown head) R = 260 g (Red head) V = 360 g (Clear head) Packaging Option TR = Embossed tape (STM, STJ, STR only) 610/620/630/640 = 700 pcs. 650 = 1900 pcs. 660 = 2000 pcs. 667 = 900 pcs. 680 = 2000 pcs. 690 = 1900 pcs. __ = 75 pcs./tube (STM, STJ, STH only) 0.40 ± 0.05 (0.02 ± .002) 1.50 (0.06) DIA. DIA. 1.75 ± 0.10 (0.07 ± .004) 4 ± 0.10 (0.16 ± .004) 2 ± 0.10 (0.08 ± .004) 12 ± 0.10 (0.47 ± .004) 7.5 ± 0.10 (0.30 ± .004) 16 ± 0.30 (0.63 ± .012) 4 ± 0.10 (0.16 ± .004) 7.3 ± 0.10 (0.29 ± .004) 5.5 ± 0.10 (0.22 ± .004) 7.85 ± 0.10 (0.31 ± .004) 1.50 +.10/-.00 (.059 +.004./-.00) MM (INCHES)DIMENSIONS: STRWSTJW STMW 6.70 ± 0.10 (0.26 ± .004) 11.0 ± 0.3 (0.43 ± .012) 3.8 ± 0.2 (0.15 ± .008) 2.15 ± 0.2 (0.08 ± .008) 5.0 ± 0.2 (0.20 ± .008) 10.5 ± 0.2 (0.41 ± .008) ± 0.5 (± 0.02) STMW STJW STHW Reflow Soldering Profile Time 120-150 Sec. Sec. Max. 5-10 Sec. Temp. (°C) 1-cycle reflow 250 Max. 255 230 150 Room Temp.