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Low Profile, SMT, Dip Coded Rotary Switches Meet RoHS Directive

December 31, 2008 6:44 am | Product Releases | Comments

APEM Components introduced its P36 Series, RoHS compliant, DIP Coded Rotary switches. The series comes in a compact, 7.4 mm square package, designed to save PCB space. Typical applications include security systems, laboratory instrumentation, telecommunications equipment and computer peripherals. These DIP coded rotaries are available in

LISTED UNDER: Electromechanical/Mechanical Devices

MPG Offers Differential Driver and Pull-up Outputs

December 29, 2008 6:15 am | Product Releases | Comments

Micronor's MR190 Universal Manual Pulse Generator (MPG)/Handwheel is billed as the industry's first MPG to offer both A/A'B/B' differential line driver and A/B pull-up quadrature outputs in the same unit. Via a user-accessible DIP switch, the product also offers selection of pull-up resistor options

LISTED UNDER: Electromechanical/Mechanical Devices

BLDC Controller Features TruSense and SineDrive

December 24, 2008 4:38 am | Product Releases | Comments

Featuring TruSense and SineDrive technologies, the MLX81200 integrated BLDC Motor Controller from Melexis features dedicated hardware blocks as well as motor control algorithms. Rotor position sensing allows fast startup to nominal speed within 70 ms. Include are: 30-kB Flash program memory, 2-kB SRAM

LISTED UNDER: Electromechanical/Mechanical Devices
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Pushbuttons Show Tamper Resistance

December 23, 2008 5:13 am | Product Releases | Comments

Having combined solder lug and 0.11” quick connect terminations, NKK Switches’ YB2 Series 22-mm pushbutton switches possess tamper resistance in medical equipment and industrial and commercial control panels. The UL94V0-rated devices exhibit a dust-tight and splash-proof panel seal design to protect against low-pressure water jets from all directions and meet IP65 of IEC60529 standards. The cULus-recognized

LISTED UNDER: Electromechanical/Mechanical Devices

Pushbutton Switch Offers Snap-in Mounting

December 22, 2008 6:19 am | Product Releases | Comments

Offering snap-in mounting options, the BSP Series subminiature momentary pushbutton switch from CIT Relay & Switch offers a choice in of silver-plated, gold-plated, or gold over silver-plated contacts. Specifications: Electrical rating is 3 A @ 120 VAC and 28 VDC, 1 A @ 250 VAC. Typical electrical life is 30,000 cycles

LISTED UNDER: Electromechanical/Mechanical Devices

Tact Switches Endure 100,000 Cycles

December 22, 2008 5:35 am | Product Releases | Comments

Coming with SMT termination, E-Switch’s TL3313 Series tact switches demonstrate a mechanical life and an electrical life of 100,000 cycles. The units exhibit a contact rating of 50 mA at 12 VDC, max. initial contact resistance of 100 mOhm, min. insulation resistance of 100 MOhm at 100 VDC, and dielectric strength of 250 VAC for

LISTED UNDER: Electromechanical/Mechanical Devices

Attenuator Relays Work in 50-O Systems

December 18, 2008 6:23 am | Product Releases | Comments

Attenuating RF signals, Teledyne Relays’ GA152 Series switchable attenuator relays operate in 50-Ohm systems over a frequency range from DC to 5 GHz. The single-section components use a uni-frame motor design, have an internally-matched thin-film attenuator pad in a “Pi” configuration, and come in a fixed increment of 20 dB. The ESD-resistant devices exhibit vibration resistance of 10 g at 500 Hz, shock resistance of 30 g (6-ms

LISTED UNDER: Electromechanical/Mechanical Devices

Motor Controller Powers Brushless DC Fans and Motors

December 17, 2008 6:10 am | Product Releases | Comments

Integrating a Hall sensor and amplifier, digital control circuitry, and a full-bridge output driver, Diodes Incorporated’s AH5792 smart motor controller drives low-power, single-coil brushless DC fans and motors. The SOT553-packaged component presents an operating voltage range from 1.8 V to 5 V, a 400-mA peak current-rated bi-directional H-bridge output stage, a pair of push-pull output drivers to source and sink current, and

LISTED UNDER: Electromechanical/Mechanical Devices
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Right-Angle Gearmotor Rated to 250 in/lbs

December 16, 2008 9:27 am | Product Releases | Comments

Incorporating hardened-steel worm and cast-iron output gears at ratios from 37:1 to 1205:1 with fixed output speeds from 40 RPM to 1.5 RPM, a right angle AC gearmotor from Bison Gear, provides continuous torque ratings from 89 in/lbs to 250 in/lbs (10.1 N-m to 28.3 N-m). Featuring 1/12 horsepower (62 w) dual voltage (115/230 V), dual frequency (60/50 Hz)

LISTED UNDER: Electromechanical/Mechanical Devices

DC Servo Motors Produce High Torque

December 16, 2008 9:23 am | Product Releases | Comments

Exhibiting nominal no-load speeds of up to 8,720 rpm, AMETEK Technical & Industrial Products’ Pittman-brand “Series 6000” brush-commutated DC servo motors generate maximum peak torque of 10.2 oz/in. The 1.901” device delivers 2-oz/in. continuous torque, while the 1.256” and 1.556” instruments achieve continuous torque of

LISTED UNDER: Electromechanical/Mechanical Devices

Rocker Switches Present High UL Ratings

December 15, 2008 7:59 am | Product Releases | Comments

Receiving UL, cUL, and VDE approvals, Phaseda LLC’s RL3-1 Series single-pole rocker switches offer UL ratings of 16 A and 1/3 hp at 125 VAC for high-power and motor applications and 10 A at 125 VAC for small appliances and normal usage. The RoHS-compliant devices exhibit a VDE rating of 10 (4) A and 6 (2) A at

LISTED UNDER: Electromechanical/Mechanical Devices

Automotive Relays Endure High Temperatures

December 12, 2008 10:17 am | Product Releases | Comments

Offering solderability of 260°C for 5 seconds, CIT Relay & Switch’s A10 Series automotive relays withstand operating temperatures to 105°C. The immersion-cleanable devices offer SPST and SPDT contact arrangements and contact ratings of 25 A or 30 A at 14 VDC. The RoHS-compliant units offer contact resistance of <30 mOhms, max. switching power of 420 W, max. switching voltage of 28 VDC, max. switching current of

LISTED UNDER: Electromechanical/Mechanical Devices

Brushed DC Motor Controller Module Offers Control Options

December 12, 2008 7:03 am | Product Releases | Comments

Providing variable speed control for 12-V brushed DC motors at up to 40 A, Luminary Micro’s Jaguar MDL-BDC brushed DC motor controller module exhibits motor speed control via a R-C servo-type (PWM) interface or a CAN interface. The CAN communications interface delivers real-time monitoring of current, voltage, speed, and other parameters; configurability of module options, including tuning of motor control parameters; and

LISTED UNDER: Electromechanical/Mechanical Devices

Coaxial Multi-position Switches Work to 40 GHz

December 11, 2008 5:12 am | Product Releases | Comments

Including K-type connectors, Ducommun Technologies’ QK Series coaxial multi-position switches exhibit frequencies from DC to 40 GHz. The SP3T-SP6T devices present a nominal RF impedance of 50 Ohm and an operating life of >1,000,000 cycles over an ambient operating temperature range from -35°C to 85°C. The MIL-E-5400- and Mil-S-3928-compliant units demonstrate a max. switching time of 15 ms in a break-before-make switching

LISTED UNDER: Electromechanical/Mechanical Devices

Illuminated Tact Switches Contain Independent LED Leads

December 10, 2008 9:17 am | Product Releases | Comments

Offering multiple LED color options, E-Switch’s TL1240 Series illuminated tact switches have through-hole termination and independent LED leads. The units exhibit an electrical life of 100,000 cycles, an operating force of 160 ± 50 gf, max. contact resistance of 100 mOhm (initial, from 2 VDC to 4 VDC), min. insulation resistance of 100 MOhm, dielectric strength of 250 VAC, and an operating temperature from -20°C to 70°C. The devices’

LISTED UNDER: Electromechanical/Mechanical Devices

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