Terminal Block
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The 5.00 mm Type 601 Springcon Terminal Block ships wire ready and is said to provide a gastight connection. Reportedly, no special tools are required.
The design is said to provide for constant contact resistance and auto adjustment of spring force at each wire size. The block is UL- and CSA-listed and designed to meet VDE requirements. Available in circuit sizes from two to 24 poles, it accepts a wire range from 28 to 14 AWG, and is rated to 250 V at 15 A. RIA electronic Inc., Eatontown, N.J.
Industrial Connectors
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R-Line Connectors are said to offer solutions to DIN 43 652 rectangular interconnect applications. Twenty standard insert configurations accommodated by seven sizes of connector housings are available. Contact configurations include standard and high-density arrangements, as well as power connector and mixed arrangements. They are manufactured in Europe to quality-control standards and are stocked in North America. Amphenol Sine Systems * Pyle Connectors Corp., Mt. Clemens, Mich.
Modular Jack Module
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The RJ Modular Jack-style Connector Interface Module provides a means of interfacing between sensors and controllers used in industrial control and automation applications. It is available in RJ-11 and RJ-45 types in four, six and eight position. Each module features a modular DIN rail base with ink-marked terminal blocks. Heavy gold plating is said to ensure a reliable connection in harsh environments. Automation Systems Interconnect Inc., Carlisle, Pa.
Cable Assemblies
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These Double-speed Fibre Channel and Gigabit Ethernet Cable Assemblies offer interconnects that operate at speeds of 2.1 and 2.5 Gbps between computer peripherals. The assemblies are said to be cost-effective and fully tested to exceed T-11 standards. The cable design, manufacturing and assembly processes are reportedly controlled by the company. C&M Corp., Wauregan, Conn.
Twisted-pair Cable
The 89802 InterFlex Series LVDS (Low-voltage Differential Signaling) Twisted-pair Cable satisfies the requirements of LVDS (Channel Link, etc.) to provide working flexibility that reportedly exceeds 1 million cycles and operates at temperatures from -40° to 80°C. Standard product includes seven, 18, 25 and 50 twisted pairs. Custom configurations can be produced to meet specific design requirements, including special jacketing compounds, alternate TWP combinations and a variety of mixed-construction options. Intercon 1, Merrifield, Minn.
Flat Cable Connectors
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LAT-CON Lateral-entry Flat Cable Connectors have a patented, open-sided cable insertion, which reportedly increases termination rates by 80 percent and reduces scrap. It is said to only need one connector for both end and daisy-chain applications. A full line of termination tooling is available. ITW Pancon, Bolingbrook, Ill.
Connectors and Adapters
These Reverse-polarity (or -gender) Connectors and Adapters cannot be mated with standard interface connectors, which complies with the FCC Part 15.203 regulation that requires a nonstandard coaxial connector interface for application compliance. Types include RP-1005-C, Type N male crimp for RG-58/U; RP-1210, TNC female, four-hole flange; RP-1106-C, BNC male crimp for RG-58/U; RP-3000-1C, SMA male crimp for RG-58/U; and RP-3408-1, SMA female-to-MMCX plug adapter. RF Connectors, a division of RF Industries, San Diego, Calif.
PCB Terminal Blocks
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These Spring-clamp PCB Terminal Blocks feature a modular design with individual single-pole sections that snap together to create a connector of any length. Designated the 81-8458 Series, the connectors are available in either horizontal or vertical wire-entry configurations, and each module features twin solder tail contacts that are said to provide additional mechanical stability when attaching to the PCB. The blocks are available in 5.00 5.08, 7.50 and 7.62 mm contact pitch, and are rated for 250 V and 16 A. Wieland Electric Inc., Burgaw, N.C.
I/O Module
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This I/O Module is used for wiring digital and analog sensors and actuators to the company's Interbus system. Interbus Loop 2 uses the power supply not only to power the I/O devices, but also to transmit network signals to the devices. This technology (Manchester Encoding) modulates the Interbus protocol signal onto the current signal generated by the power supply. Phoenix Contact Inc., Harrisburg, Pa.
TNC Male Connectors
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Nonsolder "EZ" TNC Male Connectors are for the company's LMR-400 and LMR-600 flexible, low-loss coaxial cables. The connectors, designated as EZ-400-TM and EZ-600-TM, are designed to operate at frequencies up to 6 GHz. The high-reliability, solderless connectors have knurled coupling nuts and crimp-style, outer-contact attachment rings. This style of connectors is also available for most LMR cable sizes covering Type N, DIN 7/16 and reverse-polarity TNC interfaces. Times Microwave Systems, Wallingford, Conn.
Multiport Distribution Box
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The MVP12 Passive Distribution Box is said to provide a low-profile, lightweight, multi-interconnection solution that reduces the amount of cabling and space required to wire a machine or control panel. The unit reportedly allows for quick and easy hookup of sensors, actuators, photoelectrics and valves. Rated to IP67 and available with four, six or eight ports in four- or five-pole versions, the box has a connector with hi-flex cable suitable for cable track applications. Murrelektronik Inc., Doylestown, Pa.
Terminal Block
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The P/N 281-530 Terminal Block is for wiring three-phase motors. Said to be a space-saving 6.0 mm (0.236") wide, it allows the connection of three phases and ground up to 12 AWG. Each wiring position in the motor wiring block uses the company's cage clamp and features a test point and corresponding marking receptacle. The grounding foot makes contact with the DIN rail, which is said to ensure a consistent and secure grounding point. Wago Corp., Germantown, Wis.
H15 Connectors
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For compact switch gear, such as signal-carrying equipment, many high-power contacts are needed in a small space. One solution is to sandwich together two H15 Connectors. The solder terminals from the upper connector are extended to the same connection level as the lower connector so it can fit into the PCB. This reportedly helps eliminate time-consuming hand wiring, which needs to be done if other termination methods are used. 2E SysCom Inc., Waltham, Mass.
Hermetic Connectors
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DRH Rugged Hermetic Computer Connectors are gastight and reportedly provide glass dielectric around each contact to maintain rated electrical characteristics through exposure to thermal and mechanical shock. The glass is also said to provide a heatproof shield in fabrication. There are five basic shell sizes from nine to 50 contacts in various termination styles. Mounting post and through-hole are also available. Detoronics Corp., South El Monte, Calif.
High-density Components
PkZ 56 Series Connectors are blind-mate with size 12 contacts, and are designed to offer high-frequency performance, lightweight construction and dense packaging because of the 0.2" center-to-center spacing. Designed for easy assembly and flexible use, these components are said to be suitable for satellite and aerospace applications. The design allows for a Z-axis mating tolerance of up to 0.070", reportedly without compromising electrical performance while maintaining constant impedance. The Phoenix Company of Chicago Inc., Wood Dale, Ill.
Junction Boxes
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These Junction Boxes are said to ensure connections to sensors and actuators without the need for elaborate wiring, even in harsh environments. The passive distribution system reportedly eliminates the need to strip cables, insulate wires, attach ferrules and install PG-screw couplings; instead, users just plug cables together. A junction box with a terminal block that can be fitted on-site with a connecting lead appropriate to the application is available. The Hirschmann ANS (Automated Network Solutions) Group, Pine Brook, N.J.
Coaxial Contacts
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These LIF Coaxial Contacts are said to provide electrical repeatability over 25,000 insertion/extraction cycles and be fully compliant to MIL-STD-202 for vibration and shock. The 50 Ω connectors are designed for RG-316 cable or T405 and are specified at 1.20:1 maximum VSWR at 3 GHz and 1.50:1 at 18 GHz. The LIF, high-life performance reportedly makes this contact system suitable for high-pin-count assemblies as well as for high-cycle life testing for portable computers, MIL and commercial test equipment, and wireless applications. Hypertronics Corp., Hudson, Mass.
Bus Terminal
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The Bus Terminal is a modular I/O system that reportedly works with every major fieldbus. Said to be compatible with current and future fieldbus technologies, including Ethernet, the terminal offers I/O system efficiency with future-proof flexibility. This product is suitable for automation systems in a range of industries, including OEM machine, automotive, packaging, manufacturing, mechanical engineering, measuring techniques, materials handling technology and environmental technology. Beckhoff Automation LLC, Minneapolis, Minn.
Fiber Optic Connector
ODU-MAC is a modular connector that allows the user to build a customized unit with off-the-shelf parts. It is available in DIN housings for cable-to-panel or open frames for rack and panel use. Fiber optic termini for singlemode, multimode and plastic optical fibers can be installed side-by-side with electrical contacts for signal, power and RF. Fiber optic termini are available in butt termination or expanded beam lens. ODU-USA Inc., Camarillo, Calif.
Self-aligning Connector
The SARAH (Self-alignment Circuit-retaining Actuator/Housing) Connector is a high-density connector that interconnects conductive ink circuits, flexible printed circuits and/or flat flexible cables to PCBs. It does not require the attachment of an additional stiffener to align a circuit to its contacts; instead, this connector includes a "built-in" circuit-to-contact alignment mechanism made up of circuit locators, a circuit compression flap and conductor alignment notches. Miraco Inc., Manchester, N.H.
Right-angle Connectors/Adapters
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These Radius (Swept) Right-angle SMA Connectors and Adapters have a one-piece swept contact that is said to offer better performance to 18 GHz than standard mitered right-angle designs. Body material is stainless steel or beryllium copper. Passivated or gold-plated finishes are available. All parts meet IAW MIL-PRF-39012 and the MIL-STD-348 interface for SMA connectors. The adapter family includes a male-female (RRSM-SF), a male-male (RRSM-SM) and a female-female (RRSF-SF). Midisco, Islandia, N.Y.
USB Cable Assemblies
These USB 2.0-compliant Cable Assemblies are available in lengths from 0.8 to 5.0 m, and with board-mount connectors. The assemblies are configured A to B, A to open and 0.8 to 5.0 m in length. They are constructed with a variety of electrical characteristics, including the attenuation and full-speed transfer rate of up to 480 Mbps. The connectors follow the test procedures of the USB-IF Compliance Test Procedure document. Lumberg Inc., Midlothian, Va.
Fiber Optic Connectors
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Fiber Optic Spectro-Link MT-RJ Connectors are dual-polarity connectors that combine high-density MT-RJ connectivity with a simple field-termination process. Featured is a prepolished array fiber ferrule that is said to eliminate the need for polishing and allows installers to test and reinsert fiber prior to crimping. Workstation styles offer a two-piece construction with push-button fiber insertion/retention. Frame-station styles use cam technology to lock the fiber into a terminated position. Leviton Mfg. Co. Inc., Bothell, Wash.
MT-RJ Transceivers
AMP OC-3/Fast Ethernet Multimode MT-RJ Transceivers operate at 156 and 125 Mbps, respectively. The transceivers employ high-reliability, 1,300 nm optics. They send and receive pre-encoded data over a pair of 62.5 or 50.0 µm core, multimode optical fibers. The 156 Mbps model is for use in SONET OC-3 multimode fiber physical layers. The 125 Mbps model is for use in FDDI, ATM and Fast Ethernet multimode fiber physical layer applications. The modules operate from a single 3.3 V power supply. Tyco Electronics Corp., Fiber Optics Div., Harrisburg, Pa.
Tab-on Connectors
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Series PS Connectors reportedly provide housings and tab-on terminals for positive-lock connections to No. 110, 187, 205 and 250 tabs. Current rating of the crimp-type straight tab terminals is 25 A AC/DC (with AWG No. 10 wire and No. 250 tab) at 250 V AC/DC. Wire sizes AWG No. 10 to 26 are accommodated. Contact material is brass, tin-plated. Housing material is Nylon 66-rated, UL 94V-0 and UL 94V-2. JST Corp., Waukegan, Ill.
Industrial System Cabling
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The Sensor-Actuator-Integrator (SAI) Series of industrial automation products is designed for passive system cabling. They reportedly bundle the signals of sensors and actuators in the field, using finished cable assemblies and off-the-shelf M12 plug-in connectors. The units are available with four, six or eight connectors and with four or five pins, or with three or four pins for IDC quick-fit connectors. Made with a housing that is said to resist coolants and lubricants, they are also available in metal. Weidmüller Inc., Richmond, Va.
Screwless Terminal Blocks
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619 Series Screwless Terminal Blocks are designed for quick-wiring projects including industrial controls and telecommunications. The units reportedly accept one or two wires per contact with a wire gauge range of 20 to 16 AWG. The current rating is 10 A at 400 V at an operating temperature range of -40° to 120°C. They are constructed of a polyamide UL 94V-0-rated housing with stainless-steel contact springs, and feature two pins per position. BlockMaster Electronics Inc., Elk Grove Village, Ill.
