Series 850 PCB connectors 1.27 mm Single row / double row / triple row Solder tail Ultraminiature PCB receptacles, solder tail Grid spacing 1.27 ×1.27 mm Receptacle for pins ∅ 0.35–0.45 mm For corresponding pin connectors see pages 13, 14 and 15 Platings 91 93 99 Sleeve 5 µm Sn Pb 5 µm Sn Pb 5 µm Sn Pb Clip 0.25 µm Au 0.75 µm Au 5 µm Sn Pb Pin Ordering information Replace xxx with the number of poles, e.g. 853-91-xxx-20-001 for a double row version with 8 pins per row becomes: 853-91-016-20-001 851-91-xxx-20-001 851-93-xxx-20-001 851-99-xxx-20-001 Right angle receptacle: solder tail, single row 853-91-xxx-20-001 853-93-xxx-20-001 853-99-xxx-20-001 Right angle receptacle: solder tail, double row 853-91-xxx-20-002 853-93-xxx-20-002 853-99-xxx-20-002 Right angle receptacle: solder tail, double row with 2.54 mm row to row distance Availability from: 1 to 50 contacts Standard number of contacts 25 and 50 Availability from: 4 to 100 contacts Standard number of contacts 50 and 100 Availability from: 4 to 100 contacts Standard number of contacts 100 855-91-xxx-20-001 855-93-xxx-20-001 855-99-xxx-20-001 Right angle receptacle: solder tail, triple row Availability from: 6 to 150 contacts Standard number of contacts 150 11