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Due to a family illness, we have reluctantly taken the decision to close the business and will no longer take any more orders.

Thank you for your custom and support over the years.

Best regards,

Terry Brine
29.06.26

Oktapad® Prototyping Eurocard: RRB-011

£29.93

Oktapad® Prototyping Eurocard, RRB-011 – Double Height Extended Double Sided prototyping circuit board, 6U – 233,4mmx220mm. Oktapad® single eurocard with the 2.5mmx2.5mm matrix Format. Designed for general purpose prototyping.

  • Unique Oktapad® format circuit board
  • With colander ground plane for maximum screening
  • General purpose prototyping PCB
  • Hole matrix 2.54 x 2.54mm
  • Hole size 1.02mm
  • Octagonal style pads
  • Can be used with Roadrunner®, wire wrapping or discrete component wiring
  • DIN 41612 connector mounting holes one end – 32/64/96 way
  • Silkscreen reference component side
  • These double height boards have a 3.81mm gap in the centre of the board
  • Grid reference
  • DIN 41494 cardframe compatible

Specifications for all Boards:

Material epoxy glass or FR4; Board thickness 1.6mm; Connector pattern to DIN41612; Hole matrix 2.54 x 2.54mm; Hole size 1.02mm; Copper Thickness 1oz/ft2 or 35 microns or 305g/m2; RoHS Compliant

Frequently Asked Questions

What is the RRB-011 Oktapad® Prototyping Eurocard?
The RRB-011 is a double-height (6U), double-sided Eurocard measuring 233.4 × 220 mm, featuring the unique Oktapad® pad layout on a 2.54 × 2.54 mm matrix for versatile general-purpose prototyping.

How does the Oktapad® format enhance prototyping?
Its octagonal pad design with a colander-style ground plane maximizes routing flexibility and EMI screening while supporting both through-hole and discrete component wiring.

What connector and card frame compatibility does it provide?
Includes DIN 41612 connector mounting holes at one end (32/64/96-way) and is compatible with DIN 41494 card frames for seamless integration into rack systems.

What are its key physical specifications?
Constructed on FR4 epoxy glass (1.6 mm thick) with 35 µm copper and OSP anti-tarnish finish. It features a 1.02 mm hole size and a 3.81 mm central gap for double-height layout.

Which wiring methods are supported on the RRB-011?
Supports Roadrunner® hand-wiring, wire wrapping, and general-purpose discrete component wiring, with silkscreen grid references for precise component placement.