Series 121 / 122 / 123 / 124 Dual-in-line sockets Open frame Wire-wrap 1 / 2 / 3 / 4 level 62 Solderless wire-wrap terminals are firmly locked in the insulator body to withstand torque of wrapping tool Length of terminal for one-level wrapping two-level wrapping three-level wrapping four-level wrapping Insertion characteristics: 4-finger standard Platings 13 91 93 99 Sleeve 0.25 µm Au 5 µm Sn Pb 5 µm Sn Pb 5 µm Sn Pb No. of poles Clip Pin 0.75 µm Au 0.25 µm Au 0.75 µm Au 5 µm Sn Pb Ordering information For standard versions see table (order codes) Platings available: Series 121: 93 123: 13, 91, 93, 99 Replace xx with required plating code Order Codes Insulator dimensions Plating: see ordering information WW-1 level B L = 6.6 mm WW-2 levels B L = 9.40 mm 122: 13, 91, 93, 99 124: 93 WW-3 levels L = 12.95 mm WW-4 levels B L = 16 mm See page 50 A B C 10 121-93-210-41-001 122-xx-210-41-001 123-xx-210-41-001 124-93-210-41-002 Fig. 1 12.6 5.08 7.6 4 6 8 10 12 14 16 18 20 22 24 28 121-93-304-41-001 121-93-306-41-001 121-93-308-41-001 121-93-310-41-001 121-93-312-41-001 121-93-314-41-001 121-93-316-41-001 121-93-318-41-001 121-93-320-41-001 121-93-322-41-001 121-93-324-41-001 121-93-328-41-001 122-xx-304-41-001 122-xx-306-41-001 122-xx-308-41-001 122-xx-310-41-001 122-xx-312-41-001 122-xx-314-41-001 122-xx-316-41-001 122-xx-318-41-001 122-xx-320-41-001 122-xx-322-41-001 122-xx-324-41-001 122-xx-328-41-001 123-xx-304-41-001 123-xx-306-41-001 123-xx-308-41-001 123-xx-310-41-001 123-xx-312-41-001 123-xx-314-41-001 123-xx-316-41-001 123-xx-318-41-001 123-xx-320-41-001 123-xx-322-41-001 123-xx-324-41-001 123-xx-328-41-001 124-93-304-41-002 124-93-306-41-002 124-93-308-41-002 124-93-310-41-002 124-93-312-41-002 124-93-314-41-002 124-93-316-41-002 124-93-318-41-002 124-93-320-41-002 124-93-322-41-002 124-93-324-41-002 124-93-328-41-002 Fig. 2 Fig. 3 Fig. 4 Fig. 5 aFig. 5a Fig. 6 Fig. 7 Fig. 8 Fig. 9 Fig. 10 Fig. 11 Fig. 12 5.0 7.6 10.1 12.6 15.2 17.7 20.3 22.8 25.3 27.8 30.4 35.5 7.62 7.62 7.62 7.62 7.62 7.62 7.62 7.62 7.62 7.62 7.62 7.62 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 10.1 20 22 24 28 32 121-93-420-41-001 121-93-422-41-001 121-93-424-41-001 121-93-428-41-001 121-93-432-41-001 122-xx-420-41-001 122-xx-422-41-001 122-xx-424-41-001 122-xx-428-41-001 122-xx-432-41-001 123-xx-420-41-001 123-xx-422-41-001 123-xx-424-41-001 123-xx-428-41-001 123-xx-432-41-001 124-93-420-41-002 124-93-422-41-002 124-93-424-41-002 124-93-428-41-002 124-93-432-41-002 aFig. 12a Fig. 13 Fig. 14 Fig. 15 Fig. 16 25.3 27.8 30.4 35.5 40.6 10.16 10.16 10.16 10.16 10.16 12.6 12.6 12.6 12.6 12.6 10 24 28 32 36 40 42 48 50 52 121-93-610-41-001 121-93-624-41-001 121-93-628-41-001 121-93-632-41-001 121-93-636-41-001 121-93-640-41-001 121-93-642-41-001 121-93-648-41-001 121-93-650-41-001 121-93-652-41-001 122-xx-610-41-001 122-xx-624-41-001 122-xx-628-41-001 122-xx-632-41-001 122-xx-636-41-001 122-xx-640-41-001 122-xx-642-41-001 122-xx-648-41-001 122-xx-650-41-001 122-xx-652-41-001 123-xx-610-41-001 123-xx-624-41-001 123-xx-628-41-001 123-xx-632-41-001 123-xx-636-41-001 123-xx-640-41-001 123-xx-642-41-001 123-xx-648-41-001 123-xx-650-41-001 123-xx-652-41-001 124-93-610-41-001 124-93-624-41-002 124-93-628-41-002 124-93-632-41-002 124-93-636-41-002 124-93-640-41-002 124-93-642-41-002 124-93-648-41-002 124-93-650-41-002 124-93-652-41-002 aFig. 16a Fig. 17 Fig. 18 Fig. 19 Fig. 20 Fig. 21 Fig. 22 Fig. 23 Fig. 24 Fig. 25 12.6 30.4 35.5 40.6 45.7 50.6 53.2 60.9 63.4 65.9 15.24 15.24 15.24 15.24 15.24 15.24 15.24 15.24 15.24 15.24 17.7 17.7 17.7 17.7 17.7 17.7 17.7 17.7 17.7 17.7 50 52 64 121-93-950-41-001 121-93-952-41-001 121-93-964-41-001 122-xx-950-41-001 122-xx-952-41-001 122-xx-964-41-001 123-xx-950-41-001 123-xx-952-41-001 123-xx-964-41-001 124-93-950-41-002 124-93-952-41-002 124-93-964-41-002 Fig. 26 Fig. 27 Fig. 28 B Products not available from stock. Please consult PRECI-DIP. 63.4 22.86 25.3 65.9 22.86 25.3 81.1 22.86 25.3