Attenuators

- Susumu Innovator and Specialist in Thin Film Technology: Chip Resistors, Chip Networks, Precision Resistor Networks, Chip Inductors, Delay Lines, Power Choke Coils, Current Sensors. Today’s ICs are small, function rich and high speed. Susumu-USA’s THIN FILM components are made to meet such demands. For example, our thin–film chip resistors boast their high frequency performance into GHz range without adding any significant noise, and our chip current sensors boast excellent heat dissipation (world’s smallest current sensors for the power), and many more…

- Amphenol SV Microwave is a world leader in the RF/Microwave industry with over 50 years of proven performance. They design and manufacture RF/Microwave coaxial connectors, cable assemblies, and passive components designed for military, satellite, aerospace, commercial and telecommunications applications. Amphenol's specialization is in high quality, high performance RF products with an emphasis on military and instrumentation grade. Related product brands include: Amphenol, Amphenol Advanced Sensors (formerly GE Sensing), Amphenol Aerospace Operations, Amphenol Commercial Products, Amphenol FCI, Amphenol Industrial, Amphenol Pcd, Amphenol RF, Amphenol Sine Systems.

- Walsin Technology Corporation, part of the Passive Systems Alliance Taiwan, is a leading supplier of RF passive devices. The Walsin offering includes Bluetooth® , GPS and WiMAX® chip antennas, high frequency band pass, balanced and low pass filters, balun transformers, diplexers, and common-mode filters. Walsin's customer base spans the globe with products used in automotive, consumer, industrial or medical applications, the PSA family of RF Devices provides a broad lineup to cover your design needs.

- Peregrine Semiconductor, a Murata company, is a leading fabless provider of high-performance, radio frequency integrated circuits, or RFICs. The company’s solutions leverage UltraCMOS® technology, a patented, advanced form of silicon on insulator (SOI) that enables the design, manufacture, and integration of multiple RF, analog, and digital functions onto a single chip. Advancing the performance of RF SOI since 1988, Peregrine delivers the monolithic integration and superior performance necessary to solve the RF market’s biggest challenges. Peregrine holds more than 240 filed and pending patents and has shipped more than 3.5 billion UltraCMOS units. UltraCMOS technology combines the ability to achieve the high levels of performance of traditional specialty processes with the fundamental benefits of standard CMOS, the most widely used semiconductor process technology. Utilizing UltraCMOS 10 technology, Peregrine delivered the first power amplifier (PA) to meet the performance of gallium arsenide (GaAs) as a component of their Global 1 fully integrated and reconfigurable RF front-end for the mobile device market. Recent product introductions have included state-of-the-art advancements in power limiter devices, a true DC switch delivering performance down to 0 Hz and a high linearity switch that enables a dual upstream and downstream band architecture in cable premises equipment (CPE) devices—allowing CPEs to meet the stringent new requirements of the DOCSIS 3.1 cable industry standard. Peregrine’s superior linearity, power handling and harmonic performance delivers products that meet the exacting requirements in a broad range of applications in aerospace and defense, broadband, industrial, mobile wireless device, test-and-measurement (T&M) equipment, and wireless-infrastructure markets. Peregrine’s products are sold worldwide through direct sales and field applications engineering staff, and a network of independent sales representatives and distribution partners.

- Vishay’s product portfolio is an unmatched collection of discrete semiconductors (diodes, MOSFETs, and optoelectronics) and passive components (resistors, inductors, and capacitors). These components are used in virtually all types of electronic devices and equipment in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, and medical markets. Vishay is proud to be a major partner with Infinity-Semiconductor.com.