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160x100mm Fibreglass Pre-Sensitised Single Sided PCB Board

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Quoting product code: BW19V

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About this product

Overview

  • Single sided copper clad fibreglass board coated with a positive photo-resist
  • Suitable for use with our UV exposure box
  • Covered with light-proof protective film, which should not be removed until the board is used

Product overview

• Single sided copper clad fibreglass board coated with a positive photo-resist • Suitable for use with our UV exposure box• Covered with light-proof protective film, which should not be removed until the board is used

The PCB should be exposed using our UV exposure box and a circuit overlay transparency. Exposure time will be from 8 to 15 minutes. Mix together 0.5 litres approximately with one teaspoonful of sodium hydroxide (available from most chemists) and pour into a tray (CH38R). Gently rock the exposed PCB in the tray until the unwanted photo resist is dissolved away. Etch the board in a bath of ferric chloride and after rinsing, expose the PCB in the UV box for a further 10 minutes. Wash off all the remaining etch resist in a tray of sodium hydroxide solution.

Specification

Single-sided Fibreglass
160 x 100mm BW19V

What are the exact sizes of the boards? All I see is small med large what are the dimensions? thanks, Danny
Asked by: Danny Wood
small 100 X 75MM, medium 160 X 100MM, Large 300 X 210MM
Answered by: PW
Date published: 2015-07-17

do you sell the developer for the photoetch pcbs
Asked by: tony adams
No sorry.
Answered by: JK
Date published: 2015-07-17

Please can you let me know the thickness of the double sided pcb board.
Asked by: Mark Knott
1.5mm
Answered by: PW
Date published: 2015-07-17

If you expose one side of the pre-sensitised copper board. how do you expose the other side without the UV going through the board?
Asked by: N/A
Each side is exposed seperately, it will not penetrate.
Answered by: GM
Date published: 2015-07-17

What does SRBP stand for
Asked by: Mike Worrell
Synthetic Resin Bonded Paper
Answered by: JK
Date published: 2015-07-17

Can you tell me what the dimensions of the other boards are please, i.e size 1, size 2 etc?
Asked by: Matt
Please click on the spec tab the sizes are listed for all the boards in the range
Answered by: GM
Date published: 2015-07-17
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