TE Connectivity

<p>The 202K121-25-0 is a heat shrink boot manufactured by TE Connectivity, designed for size 21 shells. It is made from semi-rigid elastomer and features a black color. The boot includes a lip and is fluid resistant, making it suitable for protective covering in cable and wire management applications.</p><p>&nbsp;</p><p>Mechanically, the boot has a supplied large and small diameter of 23.9mm (0.941 inches). After recovery, the large diameter reduces to 10.39mm (0.409 inches) and the small diameter to 5.59mm (0.220 inches). The total recovered length is 38.0mm (1.496 inches), with a large recovered length of 21.08mm (0.830 inches) and a small recovered length of 13.0mm (0.512 inches).</p><p>&nbsp;</p><p>This boot provides environmental sealing and strain relief for cable assemblies. Its semi-rigid construction offers durability while maintaining flexibility. The fluid-resistant property ensures reliable performance in harsh environments where exposure to chemicals or moisture is a concern.</p>

<p>The TE Connectivity 2057183-2 is a QSFP+ cage assembly designed for high-speed pluggable connector applications. This component features a ganged 1x4 port configuration, allowing four QSFP+ modules to be inserted side by side. The cage includes an integrated heat sink to assist with thermal management of the transceiver modules. It is EMI shielded to help reduce electromagnetic interference in sensitive data communication environments and includes a light pipe for visual status indication. Mounting is through hole, right angle with press-fit termination, providing a secure and reliable connection to the printed circuit board without the need for soldering.</p><p>&nbsp;</p><p>This product is suitable for networking equipment, data centers, and telecommunications infrastructure requiring high-density I/O connectivity. The 1x4 ganged design saves board space while supporting the data rates typical of QSFP+ standards. The press-fit termination facilitates a solderless assembly process, which can reduce manufacturing complexity and improve reliability.</p>

<p>The TE Connectivity 749763-1 is a D-Sub receptacle housing designed for use with female contacts. It accommodates 25 signal contacts arranged in 2 rows, conforming to the DB-25 shell size (layout 3). The housing features a steel shell with tin plating for durability and EMI shielding. Mounting is free hanging (in-line) with a cable side flange that accepts 4-40 threaded hardware. The housing is shielded, providing additional protection against electromagnetic interference. Environmental compliance includes RoHS3 compliance and REACH unaffected status, though these are unverified. The moisture sensitivity level is MSL 1 (unlimited). This housing is suitable for cable-to-panel or cable-to-cable D-Sub connections in industrial, data communication, and computer peripheral applications.</p>

<p>The TE Connectivity 530721-4 is a hardware kit accessory intended for use with the Mini-Box Series of rectangular connectors. This kit provides the necessary hardware components to facilitate assembly or mounting in connector applications.</p><p>&nbsp;</p><p>As a rectangular connector accessory, the 530721-4 supports the mechanical integration of Mini-Box connectors into various electronic systems. The kit is classified as RoHS3 compliant, meeting current environmental standards for restricted substances.</p><p>&nbsp;</p><p>This hardware kit is suitable for use in applications where Mini-Box connectors are employed, offering a convenient solution for securing and completing connector installations.</p>

<p>The TE Connectivity 2007254-1 is an SFP+ cage connector designed for high-speed data transmission up to 10 Gb/s. It meets industry standards SFF-8431, SFF-8432, and SFF-8083, making it suitable for 8G Fibre Channel and 10G Ethernet applications.</p><p>&nbsp;</p><p>This connector features a press-fit termination and right-angle mounting, ideal for dense PCB layouts. It includes EMI shielding and a light pipe for LED indication. The cage design accommodates SFP+ transceivers and is backward compatible with SFP modules.</p><p>&nbsp;</p><p>Typical applications include storage systems, servers, networking switches, routers, and network interface cards. The through-hole mounting ensures robust mechanical attachment.</p>

<p>The TE Connectivity 2-5499141-1 is a 10-position, 2-row rectangular header with a 2.54mm pitch and 0.100" row spacing. It features male square pins made of brass with a tin finish (30.0µin). The connector is shrouded with a 4-wall design and includes a latch lock/eject hook fastening system for secure mating. Additional features include a keying slot and mounting flange.</p><p>&nbsp;</p><p>This header is designed for board-to-cable/wire applications and is rated for 1A per contact and 250VAC. It operates over a temperature range of -65°C to 105°C. The insulation is blue and rated UL94 V-0 for flammability. The connector is mounted through hole with a right-angle orientation and uses solder termination.</p>

<p>The TE Connectivity 5-1775443-2 is a 2-position, single-row header with a 1.5mm pitch, designed for surface mount soldering. It features male pin contacts made of brass with a 100µin tin plating, ensuring reliable conductivity and corrosion resistance. The contact shape is square, with a contact length of 2.70mm. The insulator is made of natural thermoplastic, standing 5.00mm high, and is shrouded on all four walls to provide polarity and alignment during mating. This connector is rated for 3A current and 250VAC voltage, with an operating temperature range of -55°C to 105°C. The insulation material has a UL94 V-0 flammability rating. It is RoHS3 compliant and REACH unaffected, with an MSL of 1 (unlimited). The pick and place feature facilitates automated assembly. This header is suitable for board-to-cable/wire applications and is commonly used in compact electronic devices. Cross-references include Digi-Key part numbers A99982TR-ND, A99982CT-ND, and A99982DKR-ND.</p>

<p>The TE Connectivity 2274867-5 is a high-density SFP+ pluggable connector assembly designed for 2x8 ganged configurations. It integrates a receptacle with cage, EMI springs, and a choice of 4 light pipes to provide status indication. The connector is built with a black LCP housing rated UL 94V-0 and uses press-fit termination for reliable through-hole mounting.</p><p>&nbsp;</p><p>This thermally enhanced design supports high-speed signal integrity for data center and networking equipment. The contact and EMI spring finishes are matte tin over nickel, suitable for controlled environment applications. Board guides aid alignment during assembly, and the light pipe pad layout accommodates 0805 low-profile LEDs.</p><p>&nbsp;</p><p>The connector supports a minimum PCB thickness of 1.5 mm. Its ganged 2x8 arrangement with 16 columns per row delivers 320 total positions, making it suitable for high-port-count switch and router designs.</p>

<p>The DR-25-1-0-SP is a flexible heat shrink tubing manufactured by TE Connectivity. It has an inner diameter of 0.500" (12.70mm) and a recovered wall thickness of 0.070" (1.78mm). The tubing is made from irradiated elastomer and features a 2:1 shrinkage ratio with a shrink temperature of 150°C.</p><p>&nbsp;</p><p>This tubing is designed for applications requiring resistance to abrasion, chemicals, heat, fluids, flame, fuel, and oil. It operates over a wide temperature range from -75°C to 150°C, making it suitable for demanding environments.</p><p>&nbsp;</p><p>The tubing is black in color and sold by the foot. It is RoHS3 compliant and REACH unaffected.</p>

<p>The TE Connectivity 4DB-P108-09 is a 9-circuit barrier block designed for reliable wire-to-board connections. It is rated for 20A at 150V and accepts wire gauges from 12 to 22 AWG. The block features a 0.325" (8.26mm) pitch and a single row of circuits.</p><p>&nbsp;</p><p>Termination is provided by screws with captive plates on the top and PC pins on the bottom, enabling through-hole mounting. The dual wall (2 wall) barrier design enhances isolation between circuits. The housing is black and the block is RoHS3 compliant (unverified).</p><p>&nbsp;</p><p>This barrier block is suitable for power distribution and industrial control applications where secure, high-current connections are required. The through-hole mounting style allows for robust attachment to PCBs.</p>

<p>The TE Connectivity 1-1658622-2 is a 64-position IDC (Insulation Displacement Connector) receptacle designed for use with 26-28 AWG ribbon cable. It features a 2.54mm (0.100") pitch and 2 rows of forked contacts with a row spacing of 0.100" (2.54mm). The connector is free hanging (in-line) and terminates the cable via IDC, eliminating the need for wire stripping or soldering.</p><p>&nbsp;</p><p>Contact finish is Gold or Gold-Palladium with a thickness of 30.0µin (0.76µm), providing reliable electrical performance. The connector includes feed through and polarizing key features for correct orientation and pass-through cabling. The housing is black.</p><p>&nbsp;</p><p>This connector is suitable for applications requiring a high-density, reliable connection to ribbon cable in a free-hanging configuration. The IDC termination method allows for quick and consistent assembly.</p>

<p>The TE Connectivity 747947-2 is a 25-position D-Sub receptacle connector designed for discrete wire IDC termination. It features female socket contacts with 30.0µin (0.76µm) gold plating for reliable signal transmission. The connector is free hanging (in-line) and includes a steel, tin-plated shell with a cable-side male jackscrew (4-40) flange feature.</p><p>&nbsp;</p><p>This connector is shielded and comes with a backshell, cover, and mounting hardware. The insulator material has a UL94 V-0 flammability rating. The current rating varies by wire gauge, making it suitable for a range of signal applications. The 2-row layout uses a DB-B shell size.</p>

<p>The TE Connectivity 1586958-1 is a 3-position, single-row, shrouded header with a 6.35mm pitch and through-hole mounting. It features male pin contacts made of phosphor bronze with a tin finish, housed in a natural polyamide (nylon) insulator. The connector is rated for 12A current and 600VAC voltage, with an operating temperature range of -40°C to 105°C. It is designed for board-to-board or cable applications and includes a locking ramp for secure fastening. The insulation material is rated UL94 V-2 and the component is glow wire compliant. It is listed as RoHS3 compliant, REACH unaffected, and has an MSL of 1 (unlimited).</p>