L77TWA7W2P Amphenol

TW Hybrid DSub series Amphenol DSub TW Hybrid Series permits a mix of contacts including signal, power, Connectors according to: MIL C24308 - NFC93425 - HE507 shielded and high voltage in the same housing with different contact arrangements. Materials and plating Electrical Data Shells Steel-Tin plating Current rating Signal contacts 7.5 A. with 10 A. peak This economic series was first developed from Insulators High temperature black thermoplastic Power contacts our military series, and has improved features: Signal contacts Female: machined bronze PCB terminations 10 to 40 A. Material Male: machined brass - new contacts Solder cup terminations 10 to 40 A. Plating finish Flash,15 Au over 79 Ni min. Crimp terminations 10 to 40 A. - new high temperature black thermoplastic insert or 30 Au over 79 Ni min. Shielded contacts 0.5 A. Shielded contacts Female: machined bronze - PCB configurations come preloaded with Voltage rating Material Male: machined brass fixed contacts and brackets. Signal and power contacts 300 V.R.M.S. at 50 Hz Plating Shielded contacts 150 V.R.M.S. at 50 Hz These connectors are supplied with screw Inner conductor 15 Au or 30 Au over 79 Ni Shielded contacts machined contacts fixed in the insulator. Outer ring Flash Au over 79 Ni Frequency range 0-1 GHz Terminations Tinned A complete range of housings are also Attenuation 0.2dB Except solder cup and crimp terminations 30 Au available for cable application. V. S. W. R. 1.4(+0.04/GHz) Power contacts Female: machined bronze Characteristic impedance 50 Ohms Material Male: machined brass Dielectric withstanding Full series Plating voltage 1000 V.R.M.S. at 50Hz Contacts Flash, 15 Au or 30 Au over 79 Ni Insulation resistance 5000 M Ohms at 500 VDC Terminations Tinned multiple Contact resistance 5m Ohms Except solder cup and crimp terminations 15 Au Shell resistance 1m Ohm Brackets Steel-Tin plating (electrical grounding) Front jackscrews Brass-Tin plating arrangement Rear clinch nuts Brass-Tin plating Boardlocks Bronze-Tin plating connectors Stand-off Brass-Tin plating Commercial Climatic Data Mechanical data Operating temperature -55C +155C Shells With or without dimples Medical (with peak of 180C) Contact retention force in dielectric material > 40N Industrial Damp heat 56 days (40C -95% RH) Maximum mating and unmating force Salt spray 48 hours Telecom With dimples E size = 70 N A size = 80 N Any application requiring B size = 100 N optimization of space C size = 150 N D size = 180 N Without dimples E size = 30 N A size = 50 N B size = 80 N C size = 120 N D size = 160 N Compatible with process IR - Air convection 260C for 20s. Resistance to solder iron heat 260C for 30s. Mating cycles 100 (class III) 200 (class ll) 500 (class l) MAIN CHARACTERISTICS APPLICATIONS DESCRIPTION TW / E1Shell and contact plating CLASS 3 CLASS 2 CLASS 1 Flash Gold Signal & Power .4um(15u) Signal, Power, Coax .76um(30u) Signal, Power Coax Type Shell + Plating Type Shell + Plating Type Shell + Plating 76 Tin plated shell 77 Tin plated shell 177 Tin plated shell Pin or Socket Pin or Socket Pin or Socket 716 Tin plated shell 717 Tin plated shell 777 Tin plated shell with grounding with grounding with grounding dimples-Pin dimples-Pin dimples-Pin only only only Housing arrangement Male front view Arrangement.. 2W2 P2W2 P3W3 Shell size........ E E E Arrangement... 5W1 7W2 11W1 Shell size........ A A A Arrangement... 3W3 5W5 9W4 Shell size........ A B B Arrangement... 13W3 17w2 21W1 Shell size........ B B B Arrangement... 27W2 13W6 17W5 Shell size........ C C C Arrangement... 21WA4 8W8 25W3 Shell size........ C C C Arrangement... 24W7 36W4 43W2 Shell size........ D D D 2 OVERALL DIMENSIONS