1543 BOURNS | Alldatasheet

Document overview

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Technical content

Features

■ Contact type: contact spring ■ Variety of lever lengths ■ Additional models and versions available Characteristics without inductive load Product Dimensions DIMENSIONS ARE: MM (INCHES) Asia-Pacific: Tel: +886-2 2562-4117 Fax: +886-2 2562-4116 Europe: Tel: +41-41 768 5555 Fax: +41-41 768 5510 The Americas: Tel: +1-951 781-5500 Fax: +1-951 781-5700 www.bourns.com How to Order 1543 - 300 - 113 Model Type

  • 1543 Terminal & Lever Style
  • 300
  • 650 Other versions available upon request. Lever Length 113 = 11.3 mm 130 = 13.0 mm 135 = 13.5 mm 149 = 14.9 mm 185 = 18.5 mm 200 = 20.0 mm Other lengths available upon request. Other versions available upon request. 1543-300 1543-650 *RoHS COMPLIANT *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. REV. 06/08 9.1 (.358) 9.8 +0/-0.1 (.386 +0/-.004) 9.8 +0/-0.1 (.386 +0/-.004) 5.0 (.197) 2.0 (.079) 4.1 +0/-0.04 (.161 +0/-.002) 0.5 (.020) 1.1 +0/-0.1 (.043 +0/-.004) 7.5 (.295) L ± 0.2 (L ± .008) 7.3 +0/-0.1 (.287 +0/-.004) 3.0 +0/-0.2 (.118 +0/-.008) 1543-305: 4.2 +0/-0.2 (.165 +0/-.008) 1543-300/301/302: 9.8 +0/-0.1 (.386 +0/-.004) 9.8 +0/-0.1 (.386 +0/-.004) 5.0 (.197) 7.8 (.307) 7.8 (.307) 0.5 (.020) 1.0 (.039) 1.6 (.063) DIA. L ± 0.2 (L ± .008) 7.3 +0/-0.1 (.287 +0/-.004) 4.0 (.157) 4.1 +0/-0.04 (.161 +0/-.002) 4.3 (.169) 1.1 +0/-0.1 (.043 +0/-.004)