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Global Specialties Solderless Breadboards come with interlocking tabs.

Press Release Summary:

Global Specialties Solderless Breadboards are offered in GS-050, GS-300, GS-630A and GS-770 models. Units come with nickel plated, phosphor bronze contacts and are compliant to RoHS standards. Product allows wire diameters of 0.4-0.7 mm and is made of ABS plastic. GS-050 (2.0 x 8.6 x 1.0 cm), GS-300 (3.7 x 8.6 x 1 cm), GS-630A (5.6 x 13.6 x 1 cm) and GS-770 (5.6 x 16.5 x 1 cm) modules provide tie points of 50, 300, 630 and 770 respectively.

Original Press Release:

New Single Breadboards

Today Global Specialties introduces four new models to its line of solderless breadboard singles. These new boards are modular and fit together with other Global Specialties models as shown below. Our breadboards continue to be the industry standard for reliability, durability, and versatility. They come with a three-year warranty.

New Models

  • GS-050
  • GS-300
  • GS-630A
  • GS-770


  • Modular system with interlocking tabs
  • Allowable wire diameter of 0.4-0.7 mm
  • Nickel plated, phosphor bronze contacts
  • Maximum operating capacity 36 V and 1.5 A
  • ABS plastic
  • Peel and stick adhesive on back
  • RoHS compliant
  • Three year warranty


  • 50 Tie-points
  • Square hole style
  • Measures 2.0 x 8.6 x 1.0 cm
  • Weighs 13 g


  • 300 Tie-points
  • Fits 3 total 16-pin IC's
  • Square hole style
  • Measures 3.7 x 8.6 x 1 cm
  • Weighs 22 g


  • 630 Tie-points
  • Comes with two bus strips
  • Fits 5 total 16-pin IC's
  • Round hole style
  • Measures 5.6 x 13.6 x 1 cm
  • Weighs 58 g


  • 770 Tie-points
  • Comes with two bus strips
  • Fits 7 total 16-pin IC's
  • Round hole style
  • Measures 5.6 x 16.5 x 1 cm
  • Weighs 71 g

About Global Specialties

Since 1973, Global Specialties has been the recognized leader in innovative electronics training solutions for education and industry. Global Specialties' prototyping and trainer systems set the worldwide standard for reliability, durability and long life, designed to take the sustained use of educational, research and product testing environments. A leader in the development of integrated teaching systems, Global Specialties offers completely packaged courses including everything required for effective instruction. Global Specialties' products are available from electronics distributors worldwide.

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