HLE-110-02-SM-DV-A

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HLE-110-02-SM-DV-A rectangular connectors are versatile high performance headers and receptacles suitable for applications, such as board-to-board, wire-to-wire, flexo-ribbon, flex-circuit, wire-to-board connections and handheld products. They offer exceptional durability in the toughest environments and are popular for plug-in or disconnectable applications. They can handle up to 10A (40W) of current and can withstand 500 mating cycles.

HLE-110-02-SM-DV-A connectors are offered in several orientations and configurations enabling interconnects on three or four sides, and also offer true blind mating. They are fire resistant up to UL94V-0, and are rated for voltage up to 600V and temperature ranges up to -40°C to +105°C. The connectors are also available in five shell materials including polyamide, ABS, LCP, PBT, and PPS, and feature a range of colors, keying post types, contact options, and more.

Application fields

HLE-110-02-SM-DV-A rectangular connectors are used in a variety of applications. Some of the most popular applications include consumer electronics, telecom systems, instrument manufacturing, medical devices, industrial equipment, automotive electronics, lighting systems, and power supplies. HLE-110-02-SM-DV-A connectors are also very popular for use in data centers, military equipment, x-ray machines, robotics, and avionics.

Working Principle

HLE-110-02-SM-DV-A rectangular connectors use a double row, right angle design to provide the necessary electrical connections. The contacts are female sockets that fit into the corresponding male headers, and are capable of being mated in both blind-mating and board-to-board configurations. The contact strips are designed to achieve a secure connection with minimal force, and contact grounding contacts are provided to ensure an effective connection. The connector is held in place by fixings screws and a sealing washer. The spring force ensures that the contact is not overtightened and damaging the contacts.

The connector also includes a strain relief system to ensure that the harness is properly aligned. A strain relief tab is soldered onto the board and the harness is secured to the board using the tabs. The strain relief prevents any excessive force from being applied to the wiring harness, which can damage the connectors and cause electrical shorts. Additionally, a pre-cut keying post provides further keyed interconnections ensuring proper mate and demate sequences.

The connector is designed to meet high performance specifications which ensures reliability in demanding applications. The contacts are rated for up to 10A of current and withstand up to 500 mating cycles. The connector is also compliant with the RoHS directive and is UL approved. Lastly, the connector is designed to offer superior temperature resistance, up to -40°C to +105°C. This ensures reliable operation in a wide range of operating environments.

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