Amphenol's L77TWB17W2S is a versatile hybrid D-Sub connector designed to accommodate a diverse range of contact types including signal, power, shielded, high voltage, and fiber optics. This connector, compliant with MIL C24308, NFC93425, and HE507 standards, offers a robust solution for applications requiring mixed signal and power transmission. Constructed with steel-tin plated shells and a high-temperature black thermoplastic insert, it ensures durability and performance in demanding environments. The connector's design allows for flexible contact arrangements and is compatible with reflow processes, making it suitable for both cable and PCB applications across industries like medical, industrial, and telecom.
Materials: Shells: Steel-Tin plating, Insulators: High temperature black thermoplastic, Signal contacts (Female): Machined bronze, Signal contacts (Male): Machined brass, Plating finish: 15µ" Au over 79µ" Ni min. or 30µ" Au over 79µ" Ni min.
Electrical Data: Signal contacts Current rating: 7.5 A with 10 A peak, Power contacts Current rating: 10-40 A, Shielded contacts Current rating: 0.5 A, Voltage rating: 300 V.R.M.S. at 50 Hz (Signal & Power), 150 V.R.M.S. at 50 Hz (Shielded)
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