D-Sub Connector Assemblies

<p>The TE Connectivity 2311763-3 is a D-Sub high density receptacle designed for reliable signal connections. It features 15 female contacts arranged in 3 rows, with a right angle through-hole mounting style and solder termination. The contacts are gold-plated for low resistance and corrosion resistance, rated at 3A per contact. The shell is made of steel with nickel plating, providing durability and EMI shielding. A board lock feature ensures secure attachment to the PCB. The connector has a backset spacing of 0.350" (8.89mm) and a flange feature with 4-40 threaded inserts. The insulator material meets UL94 V-0 flammability rating. This connector is suitable for applications requiring high-density interconnects in industrial, data communication, and computer peripheral equipment.</p>

<p>This is a 25-position D-Sub male connector from Harting, designed for reliable signal and low-power interconnections in industrial and commercial electronic systems. The connector uses crimp termination for each contact, offering flexibility in wire assembly and field serviceability.</p><p>&nbsp;</p><p>The shell is made of steel with a tin finish, providing electromagnetic shielding and durability. It includes female screw locks (4-40 thread) for secure mating with a corresponding female D-Sub connector. The mounting type is through-hole, suitable for PCB attachment.</p><p>&nbsp;</p><p>Electrical specifications include a current rating of 5 amperes per contact, a dielectric withstanding voltage of 1000 V, and insulation resistance of 10 GΩ. The operating temperature range spans -55 °C to 125 °C, making it suitable for a wide variety of environments.</p>

<p>This D-Sub connector plug from TE Connectivity (part number 1-745496-7) features 25 male pins arranged in 2 rows. It uses IDC (Insulation Displacement Connector) termination for discrete wire connections, enabling quick and reliable assembly. The connector is designed for free hanging (in-line) mounting, making it suitable for cable-to-cable or cable-to-panel applications where a panel mount is not required.</p><p>&nbsp;</p><p>Key specifications include a gold contact finish with 30 microinches thickness for excellent corrosion resistance and signal integrity. The shell is made of steel with tin plating, providing durability and EMI shielding. Grounding indents are included for enhanced grounding performance. The housing material has a UL94 V-0 flammability rating, ensuring safety in various environments.</p><p>&nbsp;</p><p>This connector is intended for signal-type contacts and is commonly used in data communication, industrial control, and computer peripheral interfaces. The current rating varies by wire gauge, so users should select appropriate wire sizes for their application. The flange feature is housing/shell unthreaded, indicating a simple snap-in or screwless mounting arrangement.</p>

<p>The TE Connectivity 1658610-2 is a D-Sub receptacle connector featuring 25 female socket contacts arranged in 2 rows. It uses IDC (Insulation Displacement Connection) termination designed for ribbon cable, enabling quick and reliable mass termination without stripping individual wires. The connector is free hanging (in-line) and uses a steel shell with tin plating for durability and EMI shielding. Contacts are gold plated with 30.0µin (0.76µm) thickness for reliable low-level signal connections. The shell size is DB-3 (B) with flange feature housing/shell (4-40). Current rating is 1.25A per contact. The insulator material is rated UL94 V-0 for flammability, suitable for use in a variety of electronic equipment requiring robust signal interconnect.</p>

<p>The TE Connectivity 1-5745967-0 is a D-Sub receptacle connector featuring 25 female socket contacts arranged in 2 rows. It is designed for through-hole mounting with solder termination, making it suitable for vertical PCB mounting applications.</p><p>&nbsp;</p><p>The connector uses signal contacts with a gold finish (30.0µin / 0.76µm) for reliable low-level signal connections. The shell is made of steel with a tin-plated finish, and the housing material has a UL94 V-0 flammability rating. The flange feature uses a 4-40 threaded insert for secure panel mounting.</p><p>&nbsp;</p><p>This connector is rated for 6A per contact and is commonly used in data communication, industrial control, and instrumentation equipment requiring a standard DB-25 interface.</p>

<p>This TE Connectivity 1-338170-2 is a D-Sub plug connector featuring 25 male pin contacts arranged in 2 rows. It utilizes a through-hole, right-angle mounting style with solder termination for reliable PCB attachment. The connector incorporates a steel, tin-plated shell with a housing/shell flange feature (4-40) and includes board lock and grounding indent features for secure mechanical retention and EMI grounding.</p><p>&nbsp;</p><p>Gold contact finish ensures low resistance and corrosion resistance over repeated mating cycles. The connector is rated for a current of 6 A per contact. The shell size is 3 (DB, B) with a backset spacing of 10.30 mm. The insulator material carries a UL94 V-0 flammability rating, suitable for applications requiring fire-retardant materials.</p><p>&nbsp;</p><p>Typical applications include data communication, industrial control, and instrumentation where a robust 25-position interface is required. The right-angle orientation allows for low-profile board-to-cable connections in space-constrained designs.</p>