High Voltage and EMC Shielding Inline Connector for Alternative Power Systems
Tyco Electronics has developed a 2-position HVA 400 plug and cap inline connector system that is designed specifically for handling high voltage and EMC shielding applications for alternative powered systems (APS).
The new wire-to-wire, sealed connector system is based on a 4.0mm pin and socket terminal system and a robust and scalable compact package occupying approximately 111x41x50mm (LxWxH for an 8-position connector). The temperature class rating is -400C° to 1250C° (underhood); wire size ranges from 3.0mm2 to 6.0mm2. The 4.0mm terminal is capable of carrying 33 amps (continuous) @ 1250C° on 3mm2 wire and the nominal voltage rating is 300Vdc (550V max).
The connector is uniquely designed to accommodate an optional High Voltage Interlock (HVIL) integrated into the system. The optional HVIL minimizes the risk of exposed live terminals or destructive arcing. Due to its flexible design, the connector is capable of employing multiple low-voltage terminals (depending upon OEM preference) or as a standalone high voltage connector.
The Tyco Electronics 2-position HVA 400 connector is "touch safe" and is designed and built in accordance to USCAR-2 (on-engine vibration profile), ingress protection class (DIN 40-050 or IEC 60529), IP6K9K (mated), IP2B (unmated) AIAG, QS9000 and is RoHS ready.
Hot-Pluggable Connectors for Lighting Ballasts
A new connector for fluorescent ballast lighting applications provides a hot-pluggable disconnect to allow safe field servicing without exposing personnel to electrical shock hazards. Available in 2 or 3 positions, LIGHT-N-LOK connectors feature an integral strain relief to maximize wire retention by preventing inadvertent wire twisting and pullout. Wire retention exceeds 25 pounds (11.3 kg). Dual squeeze-to-release latches provide additional security by preventing unintentional disconnects.
The connectors use a tool-less poke-in termination of 18 AWG (0.82 mm2) wire for fast, easy installation in the factory or field. With a rounded, snag-resistant design, the UL 94V-0-rated housings fit into standard 5/8-inch diameter (2 position) and 7/8-inch-diameter (3 position) knockout openings for easy use in both new and retrofit applications.
The products can be supplied as assembled connector sets, with or without flying leads. LIGHT-N-LOK connectors are designed for commercial lighting per UL 2459 and meet the latest requirements of both the U.S. National and Canadian Electrical Codes. The housings are marked in English and French to support the Luminaire Labeling Requirements of the Canadian Standards Association. The ROHS-compliant connectors are rated for 5 A at 600 VAC.
SOLARLOK Compact Interconnection System for Solar Applications
A new Tyco Electronics compact interconnection system for solar applications offers a very low profile. The Micro SOLARLOK system consists of a miniature, low-profile junction box with integral leads. Designed for emerging space-efficient thin-film and roof-shingle photovoltaic applications, the junction box's low 9.3-mm height saves considerable space compared to the 15- to 20-mm heights common in the industry.
Available with or without a built-in diode, the junction box is overmolded and allows customization to customer requirements. Available in both standard and custom lengths, the leads are terminated with well-proven SOLARLOK connectors.
The assemblies can be produced with photovoltaic cables in conductor sizes of 14 to 10 AWG for UL or 2.5 to 6 mm2 for TüV. The maximum current rating for the system is 10 A. The Micro SOLARLOK interconnection system is UL 1703 Component Recognized.
The SOLARLOK family delivers a flexible system solution for easy and reliable interconnections from photovoltaic modules to the DC/AC converter. The entire system concept is based on cost effective and reliable processing of individual interconnection system components to significantly reduce installation costs of the solar energy system.
VAL-U-LOK Connectors with Color-Coded Housings
Tyco Electronics has expanded its popular VAL-U-LOK connector family with a choice of red, black, or blue housings in addition to the standard white already offered. Color coding helps make identification of different circuits during assembly and maintenance simpler and clearer. The colored housings are available for both wire-mount and board-mount connectors.
The VAL-U-LOK connector system is a low-cost, wire-to-wire and wire-to-board connector system with 4.2 x 4.2 mm centerline. This connector system can be used in a variety of applications, including the HVAC, vending, gaming and appliance industries. VAL-U-LOK connectors are a lower cost, fully intermateable and interchangeable alternative to Molex Mini-Fit Jr. Series connectors and are also intermateable with AMP-DUAC connectors.
Sizes range from 2 to 24 positions for double-row configurations and 3 to 5 positions for single-row versions. The header assemblies come with pre-loaded contacts and may be installed on the printed circuit board manually or automatically using robotic equipment. All housings are polarized for easier mating and locking latches help maintain reliable connections.
This system is available in UL 94 V-2 or UL 94 V-0 flammability rated nylon with brass or phosphor bronze contacts with tin or gold plating. With a RoHS-compliant lead-free line to help promote a cleaner environment, the connector system is UL Component Recognized and CSA Certified.
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