PCB Footprint for J-LINK Needle Adapter A 1. Allow clearance for finger squeeze access from the two sides shown. 2. No tracks or vias in the shadedKEEP OU AREA. 3. No other track or signal within .02 of any contact pad. 4. Do not allow solder paste on the contact pads.It is essential to eliminate any hole in the solder paste-mask (solder stencil) layer. If this is not possible make the contact pads thru-hole with a finished hole size of .008 or less. 5. Leg and alignment holes may be plated and used as vias but ensure 10 6 minimum finshed hole size meets specified tolerances. 6. To prevent purchasing confusion, please specify DNL in your BOM. 5 1 10 REV Protected by U.S. Patent Nos. 7,878,834, 8,057,248, International Patent Pending.A CONNECTOR Needle Adapter inserted REV A Protected by U.S. Patent Nos. 7,878,834, 8,057,248, International Patent Pending.