Check the listing for details. SOIC14 TSSOP14 Black PCB Adapter Boards for SMD to DIP Panel of 25. Condition: New. Listed at 2.50 USD. We occasionally need to use a device in an SMD package to quickly prototype and verify a design, so we created these adapter boards for the more common 14-pin SO* (front 1.27mm pitch) and *SOP (back 0.65mm pitch) packages. Since we are able to panelize these boards we would like to share them at a reasonable price and hope that you can find a use for them in your projects as well. Please double check the respective package dimensions to ensure that the PCB landing pads are compatible with your IC's footprint. Solder Mask: BlackSilk Screen: WhiteDimensions: 0.79" x 0.79" (20.0mm x 20.0mm) Full v-scored sheet with 25 boards (5x5 array) is 100mm x 100mm. If headers are ordered 8.75 single row 40-pin 0.1" pitch male headers will be shipped along with the panel. Thanks for looking!