Mouser Electronics is NOW an Authorized InterFET Distributor !
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- Latest News -
  • The InterFET Corporation introduced the industry standard IF1320 in a Matched Dual configuration to fill in its portfolio of over 500 standard JFETs.  ...More

  • InterFET Corporation, a leading manufacturer and global supplier of discrete Junction Field Effect Transistors (JFET), today announced an agreement to make Mouser Electronics an authorized InterFET distributor.  ...More

  • InterFET begins its 30th year of serving the electronics industry with custom JFETs as well as standard P/N's  ...More

  • InterFET CEO Dan Roberts Hopes to Use Industrial Advisory Board Position to Encourage Engineering Students to Increase Their Knowledge of Analog and Mixed-Signal Technologies  ...More

  • In an article entitled “JFET Applications in Today’s Analog World”, InterFET Vice President of Engineering Don Schuyler describes how JFETs still fill a critical need in the signal chain.  ...More

  • A new N-channel high gain JFET with integrated back-to-back input diodes. Designated the IFND89, it is packaged in the 5-leaded SC70 package,  ...More

  • As Vishay/Siliconix quietly exits the JFET business, rest assured that your JFET requirements are still in good hands with InterFET.  ...More


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InterFET Corporation


Service is Our Business - Semiconductors are Our Product

"Our primary expertise is in design, manufacturing, and providing innovative and practical solutions to customer problems."


wafer designWith over 18 different design geometries and 2000+ different part types, InterFET supplies the broadest range of Junction Field Effect Transistors (JFETs) in the industry.

InterFET offers one of the industry’s widest varieties of standard and custom discrete JFETs, and packaging options, including

  • N Channel
  • P Channel
  • Matched Pairs and Arrays
  • Low Noise
  • High Voltage
  • Radiation Tolerant
  • High Reliability Metal Case
  • Small Signal Plastic
  • Surface Mount
  • Die and Wafer

 A compact and responsive company, we are well positioned to respond to our customers' special product requirements, to develop marketable new products, and to strengthen and broaden our production and distribution of industry standard product types.

 Our products continually push the performance limits of technology, without sacrificing acceptable manufacturing yields and the associated cost control advantages.

Our product applications include component and sub-assembly computer circuitry, medical instrumentation and devices, test and measurement instrumentation for a variety of analog and digital applications, defense systems, air and spacecraft, geophysical exploration instrumentation, and consumer products.