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| PC Drafting Patterns |
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Page 50 |
| PRINTED CIRCUIT TAPES |
| These precision tapes are used throughout the industry for creating conductors between component pads on PC artwork. They may be used either for orginal PC art or on the copper surface itself to act as an etch resist when making prototypes. The tape is made of crepe .005" thick with and adhesive back. The crepe is a flexible material and corners can be followed after developing a bit of skill. Black is the standard color. Many widths are available for various current conductors or for use in 2x or 4x scale artwork. DATAK tapes are twice as long as other brands. 720" length. |
| DONUT PADS |
| This JotDraft series consists of a very wide selection of pre-spaced Donut Pads for use in PC artworks. All products on this page are Dry- Transfers,that is to be rubbed down on your drawings with a burnishing tool. These rugged pads may also be used as direct etch resist patterns in that they may be directly to the copper surface for use as an etch resist. You may rub-down one pad or a long series of pads for mutiple-leaded components.Use Datak tapes for interconnections. Note: Pads are black and have a precise inside hole listed. |
| JOTDRAFT
14 THROUGH 40 PIN DUAL INLINE PATTERNS (DIP) LARGE AREA CUT PAD |
| These patterns all use a tough, clear "JD carrier film" that lets you transfer the entire pattern by merely rubbing along one edge with a burnishing tool (cat #04158, spoon type or #04159, ball type). Good results are also achieved on the smaller patterns with a ball point pen. To reduce a pattern pin count, transfer a longer pattern in place, lightly score the JD carrier film with drafting knife, and peel away the extra pads. Please note: the carrier film prevents these patterns from being used as DIRECT ETCH resist. |
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| JOTDRAFT
14 THROUGH 40 PIN DUAL INLINE PATTERNS (DIP) NARROW AREA CUT PAD |
| These patterns all use a tough, clear "JD carrier film" that lets you transfer the entire pattern by merely rubbing along one edge with a burnishing tool (cat #04158, spoon type or #04159, ball type). Good results are also achieved on the smaller patterns with a ball point pen. To reduce a pattern pin count, transfer a longer pattern in place, lightly score the JD carrier film with drafting knife, and peel away the extra pads. Please note: the carrier film prevents these patterns from being used as DIRECT ETCH resist. |
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| DIN 41612 UNIVERSAL SPACED PADS |
| These universal patterns let you build any DIN pin pattern from 16 to 96 pins, just by rubbing down the appropriate pad rows. All patterns are 32 by 5 pads on .100 centers. 1x patterns work as DIRECT ETCH resist. |
JD-557 .060"OD X .015"ID 24 2X .................$9.95 JD-558 96 1X ...................................................$9.95 JD-569 .060"SQ X .015"ID 24 2X .................$9.95 JD-570 96 1X ...................................................$9.95 |
| COPY CLEAR SHEETS |
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For use in laser printers and most dry toner copy machines to make film
positives. Great for copying circuits from magazine or printing out circuits
designed on PC DATAK 12-077 Software (pg. 53) Pkg. of 5 sheets (8 1/2"
x 11") 12-500 .................................... $3.80 |
| GRID SHEETS |
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1/10"
GRID SHEETS 1/10" Grid Sheets printed in non-repro blue. Perfect for circuit layout when used under DATAK clear layout film. (No. MS-21) Pkg. of 3 sheets (8 1/2" x 11") 12-505 .................................... $1.20 |
| DRAFTING FILM FOR PC ARTWORK |
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A translucent polyester film for use as a carrier film on which drafting
symbols can be placed to make original artwork. One side is a matte finish
to accept pencil or ink. 8 1/2" x 11" sheets. 2 sheets per package MS-21.................................... $2.50 |