Cov koob no suav nrog J-GUANG peb pawg: lub thawv header, IDC qhov (socket), shrouded header. J-GUANG IDC qhov (socket) yog poj niam feem, lub thawv header thiab shrouded header yog txiv neej ib feem, qee zaum, lawv siv nrog cov kab ncaj nraim. Cov khoom no txuas board rau board. Qhov loj ntawm lawv yog 2.54mm, 2.0mm, 1.27mm. Lub ntsiab xim yog dub thiab grey. Lawv yog cov khoom tsim raws li CE, ROHS, REACH tus qauv.