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2033 |
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| Single and double-sided copper clad SRBP and glass fibre boards coated with a positive photo-resist suitable for use with our UV exposure box. The boards are 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 0.5l approx 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 of all the remaining etch resist in a tray of sodium hydroxide solution. |
| Sizes AvailableSingle-sided SRBP |
Order Code |
| 100 x 75mm |
(size 1) |
JP55K |
| 160 x 100mm |
(size 2) |
JP56L |
| 300 x 210mm |
(size 6) |
JP57M |
| 100 x 75mm |
(size 1) |
FA60Q |
| 160 x 100mm |
(size 2) |
BW19V |
| 220 x 100mm |
(size 3) |
KU13P |
| 233.4 x 160mm |
(size 4) |
KU14Q |
| 233.4 x 220mm |
(size 5) |
KU15R |
| 300 x 210mm |
(size 6) |
FA63T |
| 100 x 75mm |
(size 1) |
FA61R |
| 160 x 100mm |
(size 2) |
FA62S |
| 300 x 210mm |
(size 6) |
FA64U |
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