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Telecommunications

The world is becoming an increasingly interconnected place, and telecommunications products and systems help to enable this connectivity. The smartphones that are replacing PCs, laptops, cameras, and even GPS systems are crammed with electronic components for voice communications, texting, email, web browsing, social media interaction, navigation, and imaging. Supporting are these functions are the earthbound, airborne, and underwater systems that comprise the telecommunications infrastructure: base stations, transmission towers, satellites, submarine communications cables, modems, line cards, and more, all of which require electronic components.
Telecommunications

Cell-phone

Vishay Components Used

  • Diodes and Rectifiers
  • Power MOSFETs
  • Infrared Transceivers
  • Power Ics (load switch, dc-to-dc conversion, and other types)
  • Analog Switches and Multiplexers
  • Resistors (non-linear, thick film, thin film, wirewound, and other types)
  • Inductors
  • Capacitors (aluminum, ceramic, film, tantalum, silicon RF, and other types)
EMI-Filter Reverse Polarity Protection SMPS Buck Converter Transient Protection ESD-Protection Filter Pull-Up / Down Resistor Position Sensor DC Link Current Sensor EMI-Filter Low Side Current Sensor Motor Switch Reverse Polarity Protection Transient Protection Position Sensor Temperature Sensor
EMI Filter Reverse Polarity Protection Security Switch Transient Protection SMPS Buck Converter EMI Filter Reverse Polarity Protection Security Switch Transient Protection Buffer Capacitor High Side Current Sensor High Side Switch Low Side Current Sensor Low Side Switch Storage Inductor
EMI Filter Reverse Polarity Protection Transient Protection SMPS Converter Low and High Side Switch High Side Switch Low Side Switch Buffer Capacitor Storage Inductor High Side Current Sensor LED Light Sensor Current Sensor
SMPS Converter EMI Filter Reverse Polarity Protection Transient Protection Filter ESD-Protection Pull-Up / Down Resistor Level Shift Motor Switch DC Link Current Sensor Low Side Current Sensor EMI Filter Reverse Polarity Protection Transient Protection BLDC-Motor WiFi GPS Receiver Proximity Sensor
SMPS Converter EMI Filter Reverse Polarity Protection Transient Protection ESD-Protection Filter Pull-Up / Down Resistor Buck Boost Converter EMI Filter Reverse Polarity Protection Transient Protection RGBW Sensor Blue Light Sensor Position Sensor Current Sensor
SMPS Buck Converter Reverse Polarity Protection Transient Protection Optical Smoke Detection Temperature Sensing Amplification ESD Protection Audio Amplifier Flashlight Wireless Ethernet

Vishay manufactures a broad range of components for mobile phone (cell phone) applications, including radio frequency (RF) control, audio control, visual display, and power management. Vishay components also enable the use of SIM cards, support USB connectivity between cell phones and peripherals, enable data exchange between IrDA®-enabled or Bluetooth®-enabled mobile phones and peripherals, and support other key functions.

For more information please contact our technical support. Click here to send an email.