AMPHENOL COMMERCIAL PRODUCTS L77TWA3W3SP2YRM84 Hybrid D-Sub Connector

AMPHENOL COMMERCIAL PRODUCTS L77TWA3W3SP2YRM84 Hybrid D-Sub Connector Specifications:

• Materials: Shells: Steel-Tin plating; Insulators: High temperature black thermoplastic; Signal contacts (Female): Machined bronze; Signal contacts (Male): Machined brass, 15µ" Au over 79µ" Ni min. or 30µ" Au over 79µ" Ni min.; Shielded contacts (Female): Machined bronze; Shielded contacts (Male): Machined brass, Inner conductor 15µ" Au or 30µ" Au over 79µ" Ni; Outer ring Flash Au over 79µ" Ni; Terminations: Tinned, except solder cup and crimp terminations gold flash; Brackets: Steel-Tin plating; Front jackscrews: Brass-Tin plating; Rear clinch nuts: Brass-Tin plating; Boardlocks: Bronze-Tin plating; Stand-off: Brass-Tin plating
• Electrical Data: Signal contacts Current rating: 7.5 A with 10 A peak; Power contacts Current rating: 10-40 A (PCB, solder cup, crimp terminations); Shielded contacts Current rating: 0.5 A; Voltage rating: Signal and power contacts 300 V.R.M.S. at 50 Hz; Shielded contacts 150 V.R.M.S. at 50 Hz; Frequency range: 0-1 GHz; Attenuation: 0.2dB; V. S. W. R.: 1.4 (+0.04/GHz); Characteristic impedance: 50 Ohms; Dielectric withstanding voltage: ≥ 1000 V.R.M.S. at 50Hz; Insulation resistance: ≥ 5000 M Ohms at 500 VDC; Contact resistance: ≤ 5m Ohms; Shell resistance: ≤ 1m Ohm
• Mechanical Data: Contact retention force in dielectric material: > 40N; Maximum mating and unmating force: E size 70 N, A size 80 N, B size 100 N, C size 150 N, D size 180 N; Compatible with process: IR - Air convectioned 260˚ for 20 s; Resistance to solder iron heat: 260˚C for 30 s; Mating cycles: ≥ 200 (class ll) or 500 (class l)