BEST has a variety of standard circuit frame patterns. We also can cross-reference competitive patterns and fabricate custom patterns without very large minimum orders. Call for help in picking the right circuit frame. These are ALL ROHS compliant. All frames are available with either a dry film backing (suffix DF) or the standard version for use with a 2 part epoxy.
Part Number Description
DryFilm Bonding Film, 2.25" x 1.50" (57 x 38 mm)
BlankCktFrame Blank Tin plated frame, 2.25" x 1.50" (57 x 38 mm), epoxy
BlankCktFrameCF Blank Tin plated frame, 2.25" x 1.50" (57 x 38 mm), dry film
TRACE-Below are standard circuit frame patterns shipped within a few days, custom sizes have no minimum
BEST3AcktTrack/DF .094” width, .102” width , .015” width, .025” width
BEST3BcktTrack/DF .079” width, .087” width, .063” width,.030” width
BEST11AcktTrack/DF.009” width, .030” width, .012”width, .035” width, .015” width, .040” width, .020” width, .050” width, .025” width
BEST11BcktTrack/DF.009” width, .012” width .015” width,.020” width
PLATED THROUGHHOLE LANDS Below are standard patterns shipped within a few days, custom sizes have no minimum. "DF" means dry film version.
BEST12AcktTrack/DF .210” OD / 0.140” ID with .010” wide trace
BEST4AcktTrack/DF .010” OD / 0.040” ID, .060” OD / 0.050”ID, .050” OD / 0.030” ID .090” OD / 0.050” ID , .100” OD / 0.050” ID, .130” OD / 0.050” ID, .060” OD / 0.030” ID
BEST4BcktTrack/DF .010” OD / 0.040” ID , 060” OD / 0.050” ID, .050” OD / 0.030” ID, 090” OD / 0.050” ID, .100” OD / 0.050” ID, 130” OD / 0.050” ID
BEST8acktTrack / DF .050” OD / 0.020” ID 050” OD / 0.030" ID w/variety of traces, .060” OD / 0.020” ID .090" OD . 0.030" ID w/variety of traces
BEST8BcktTrack/ DF .070” OD / 0.030” ID 070” OD / 0.040” ID w/variety of traces, .080” OD / 0.030” ID 080” OD / 0.040” ID w/variety of traces
BEST8CcktTrack/ DF .090” OD / 0.030” ID 090” OD / 0.040” ID w/variety of traces, .100” OD / 0.030” ID 100” OD / 0.040” ID w/variety of traces
SMT PADS -Below are standard patterns shipped within a few days, custom sizes have no minimum
BEST17AcktTrack/ DF .0325” x .0325” pad with .040” wide trace
BEST17BcktTrack/ DF .0325” x .0325” pad with .012” wide trace
BEST15AcktTrack/ DF .067” x ..173” pad with .012” wide trace, .051” x .067” pad with .012” wide trace, .071” x .106” pad with .012” wide trace
BEST1BcktTrack/ DF .043” x .039” pad, .075” x .063” pad, .067” x .063” pad .169” x .075” pad, .028” x .035” pad, .043” x .043” pad
BEST1CcktTrack/ DF .055” x .051” pad, .059” x .063” pad, .094” x .063” pad, .098” x .071” pad, .122” x .071” pad, .043” x .039” pad
BEST1AcktTrack/ DF .028” x .035” pad, .043” x .043” pad, .055” x .051” pad, .059” x .063” pad, .098” x .063” pad, .098” x .071” pad, .122” x .071” pad
BEST5AcktTrack/ DF .015” x .0075” pad with differing trace widths, .020” x .0075” pad with differing trace widths, .020” x .0010” pad with differing trace widths, .025” x .0075” pad with differing trace widths, .025” x .0125” pad with differing trace widths, .035” x .0125” pad with differing trace widths, .035” x .0150” pad with differing trace widths
BEST5BcktTrack/ DF .015” x .0075” pad with differing trace widths, .020” x .0075” pad with differing trace widths, .020” x .0010” pad with differing trace widths, .025” x .0075” pad with differing trace widths, .025” x .0125” pad with differing trace widths, .035” x .0125” pad with differing trace widths, .035” x .0150” pad with differing trace widths
BEST5CcktTrack/ DF .015” x .0075” pad with differing trace widths,.020” x .0075” pad with differing trace widths, .020” x .0010” pad with differing trace widths, .020” x .0075” pad with differing trace widths, .025” x .0125” pad with differing trace widths, .030” x .0125” pad with differing trace widths, .030” x .0150” pad with differing trace widths
BEST6AcktTrack/ DF .025” x .075” pad with 0.010” trace, .030” x .055” pad with 0.0125” trace
BEST6BcktTrack/ DF .040” x .070” pad with 0.015” trace, .040” x .110” pad with 0.015” trace
BEST7CcktTrack/ DF .060” x .090” pad with 0.010” trace
BEST7BcktTrack .045” x .110” pad with 0.010” trace
BEST9AcktTrack .012” x .100” pad with 0.005” trace , .034” x .030” pad with 0.006” trace, .130” x .177” pad with 0.006” trace
BEST9BcktTrack/ DF .065” x .055” pad with variety of traces
BEST10AcktTrack/ DF .048” x .068” pad with 0.010” trace
BEST10BcktTrack/ DF .050” x .050” pad with 0.010” trace
BEST10CcktTrack/ DF .095” x .095” pad with 0.010” trace
CONTACT FINGERS Below are standard patterns shipped within a few days, custom sizes have no minimum
BEST16AcktTrack/ DF .050” width .010” and .020” traces, .060” width .010” and .020” traces
BEST16BcktTrack/ DF .070” width .012” and .025” traces, .080” width .012” and .025” traces
BEST16CcktTrack/ DF .090”x.030” width .010” and .020” traces, .076”x.019” width .010” and .020” traces, .035”x.080” width .010” and .020” traces
BEST16DcktTrack/ DF .085”x .355” width . 020” traces, .038”x..255” width .020” traces, .050”x .300” width.020” traces
BEST2AcktTrack/ DF .156”x .062” width, .250”x..093” width, .125”x .051” width.
BEST2BcktTrack/ DF .080”x .031” width, .100”x..041” width, .051”x .025” width .062”x..031” width, .031”x .020” width.