2 mm pitch connector C-type, 55-contact daughter-board mounted female connectors (shielded type) NCBA-SUA55LFPGTA+ For PCB Right-angle Press-in IEC917/IEC61076-4-101 Configuration of product Part No. NCBA- SU A 55 LFP G T A+ Series name Shield plates SU: With on the upper side Type A: 55 Contacts No. of contacts ("a" - "e" rows): 55 Type of contact LFP: Right-angle jack (female) press-in Contact plating G: Min. 0.76 m Gold plate 24.97 MAX. 4 210=20 11 1 1.8 ab cde 2 24=8 3.7 12.25 11.4 2 24=8 f e d c b a f 3.3 0.97 10.95 2 f 9.6 1.6 10.8 10 Holes in "f" row are located at odd numbered lines for tails of shield plate (upper) 61-o0.60.05 (Hole diameter: 0.70.025mm, 25m or more copper plating) 210=20 2 2 25=10 11 5 1 Insulator A 1.5 Components f e d c b a Edge of PCB TM Contacts Insulator B Shield plate (upper) Recommended PCB layout Board thickness: t = 1.6 Mating connectors: NCBA-( )A55SMPGTA( )+ NCB-( )A55SMPGA( ) Others Wire wrapping Crimping Soldering IDC Press-in SMT Through hole