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63 Lancaster Ave., Malvern, PA, 19355, US

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Electronic Components & Devices

Wet Tantalum Capacitor meets MIL-PRF-39006/33 specification.

October 24, 2014

Featuring tantalum-cased, hermetically sealed design, Model M39006/33 offers voltage range of 50–100 V, capacitance from 220–680 µF, capacitance tolerance of ±10% and ±20%, and max ripple current of 2,750 mA. Capacitor operates over temperature range of -55 to +85°C, to +125°C with voltage derating. Offered in axial T4 case size, device is optimized for timing, filtering, energy hold-up, and pulse power applications in power supplies for space and avionics equipment. Read More

Electronic Components & Devices

Edgewound Power Resistor features stud-mount design.

October 23, 2014

With current ratings from 17.2–85 A and power ratings from 400–1,600 W, EDGS offers short-time overload of 10x rated power for 5 seconds. Resistance-alloy ribbon wire is coiled on edge and supported on porcelain insulators, which provide proper turn-to-turn spacing and insulation from threaded stud mounts. Offering resistance range of 0.053–5.44 Ω with tolerance of ±10%, RoHS-compliant device is suited for pre-charge, discharge, dynamic braking, load testing, and heater applications. Read More

Electronic Components & Devices

Screw-Terminal Power Aluminum Capacitors feature 10,000 hr life.

October 17, 2014

Supplied in 76 x 146 mm and 76 x 220 mm, blue sleeve-insulated, cylindrical aluminum cases, 110 PHT-ST series offer useful life of 10,000 hr at +85°C and ripple current to 19.76 A at +85°C. These polarized aluminum electrolytic capacitors with non-solid electrolyte, designed for traction and heavy-duty applications, feature 6,000 µF capacitance over 250–450 V range. Devices offer tight tolerance of -10%/+30%, max ESR down to 17.6 mΩ, and operating range of -40 to +85°C. Read More

Electronic Components & Devices, Green & Clean

IGBT Power Modules serve solar inverter and UPS applications.

October 16, 2014

For 3-level neutral point clamp (NPC) topologies, VS-ENQ030L120S provides collector-to-emitter breakdown voltage of 1,200 V and collector current rating of 30 A. For 3-level inverter stages, VS-ETF075Y60U and VS-ETF150Y65U respectively offer choice of 75 and 150 A collector current ratings and 600 and 650 V collector-to-emitter breakdown voltages and perform up to +175 °C. For double boost converters, 15 A VS-ETL015Y120H features collector-to-emitter breakdown voltage of 1,200 V. Read More

Mechanical Components & Assemblies, Optics & Photonics, Electrical Equipment & Systems

WPC-Compliant Transmitter Coil enhances Qi wireless charging pads.

October 10, 2014

With 40 mm lead length and 5 mm tinned length, IWTX-4646BE-50 powdered iron-based wireless charging transmitter coil features inductance of 24 µH at 200 kHz with ±5% inductance tolerance, DCR of 71 mΩ (±10%) at + 25°C, and Q of 185 typ at 200 kHz. Efficiency exceeds 70% at 19 V input voltage with WPC-compliant transmitter and receiver chipsets and IWAS-4832FF-50 receiver coil with 2.7 mm spacing. Heat rated current is 6 A, saturation current is 20 A, and self-resonant frequency is 7 MHz. Read More

Electronic Components & Devices

Resistor Divider Network comes in surface mount 1206 format.

October 2, 2014

Compatible with high-speed assembly equipment, Vishay Dale Electro-Films HVRD features absolute tolerance to 1%, ratio tolerance to 0.1%, absolute TCR as low as ±50 ppm/°C, and TCR tracking of ±10 ppm/°C. Thin film resistor divider network, with maximum operating voltage of 120 V, is suitable for voltage division in power converters, battery management circuitry, high-voltage test equipment, renewable energy, and smart grid systems. Read More

Electronic Components & Devices

Schottky Rectifiers serve LED lighting and telecom applications.

September 26, 2014

RoHS-compliant and halogen-free 200 V Gen-2 TMBS® Trench MOS Barrier Schottky rectifiers, with current ratings from 5–30 A, come in 4 power packages and offer forward voltage drops down to 0.65 V typ at 15 A. While TO-220AB, TO-220AC, and TO-262AA packages feature solder bath temperatures of 275°C max, 10 sec, per JESD 22-B106, TO-263AB package offers MSL moisture sensitivity level of 1, per J-STD-020, LF max peak of 245°C. Applications include telecom power supplies and LED lighting.
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Electronic Components & Devices, Green & Clean, Electrical Equipment & Systems

MOSFETs (500 V) offer low conduction and switching losses.

September 26, 2014

Built on second-generation Super Junction Technology, Vishay Siliconix SiHx25N50E MOSFETs comprise 25 A, RoHS-compliant devices that offer gate charge of 57 nC and 145 mΩ on-resistance. These values promote energy conservation in high-power, high-performance consumer products, lighting applications, and ATX/silver box PC SMPSs. Package options include TO-220, TO-247AC, and thin leaded TO-220 FULLPAK. Products withstand high energy pulses in avalanche and commutation modes.
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