Authorised Partner

About InterFET

InterFET has the best Analog Front End (AFE) solutions in the industry. It is a digital world, but the interfaces are still analog. Getting the analog sensor interface back to the digital world with the lowest noise and the lowest power is where the JFET excels. InterFET has the widest JFET part offerings and is the worlds largest supplier of JFET Products. We have been delivering JFET solutions for over 40 years. Utilising 18,000+ square feet specifically configured for the manufacture of speciality semiconductor products, InterFET’s in-house manufacturing includes wafer probe/saw, electrical test, metal case assembly, and custom ceramic substrate fabrication.

Metal case assembly occupies approximately 5,000 square feet. Final test and final QC inspection are performed on-site.

The MCM-C manufacturing and test operations occupying 1,500 square feet are also located in this facility. This operation can deliverer product for operation in +200°C applications, and devices for Aerospace and other high-reliability applications

InterFET does produce products meeting the requirements of MIL-PRF-19500/MIL-STD-750 through JANS-level type processing. Certifications for these products can be provided via our subcontracted partners. We have earned a reputation in the industry for manufacturing High-Reliability products for a wide range of military and industrial users and would be pleased to work with you.

For their official website, please visit www.interfet.com

  • InterFET
InterFET J204 N-Channel JFET with N0016H Geometry. Typical leakage of -1.5pA and a low input capacitance of 4pF (max). All of this in a TO-92 package.
  • InterFET
InterFET J230 N-Channel JFET with N0016H Geometry. Typical leakage of -1.5pA and a low input capacitance of 4pF (max). All of this in a TO-92 package.
  • InterFET
InterFET J231 N-Channel JFET with N0016H Geometry. Typical leakage of -1.5pA and a low input capacitance of 4pF (max). All of this in a TO-92 package.
  • InterFET
InterFET J232 N-Channel JFET with N0016H Geometry. Typical leakage of -1.5pA and a low input capacitance of 4pF (max). All of this in a TO-92 package.
  • InterFET
InterFET J270 P-Channel JFET with P0099F Geometry. Typical leakage of 5pA and a low input capacitance of 30pF (max). All of this in a TO-92 package.
  • InterFET
InterFET J310 N-Channel JFET with N0072S Geometry. Typical leakage of -3pA and a low input capacitance of 5pF (max). All of this in a TO-92 package.
  • InterFET
InterFET J507 N-Channel Current Regulator Diode with N0016H Geometry. Typical leakage of -1.5pA. All of this in a TO-92-2L package.
  • InterFET
InterFET P1086 P-Channel JFET with P0099F Geometry. Typical leakage of 5pA and a low input capacitance of 45pF (max). All of this in a TO-92 package.
  • InterFET
InterFET PAD1 N-Channel PicoAmp Diode with N0001H Geometry. Typical leakage of -0.5pA. All of this in a TO-18 package.
  • InterFET
InterFET PN4117 N-Channel JFET with N0001H Geometry. Typical leakage of -1pA and a low input capacitance of 3pF (max). All of this in a TO-92 package.
  • InterFET
InterFET PN4117A N-Channel JFET with N0001H Geometry. Maximum leakage of -1pA and a low input capacitance of 3pF (max). All of this in a TO-92 package.
  • InterFET
InterFET SMP152 N-Channel JFET with N0132L Geometry. Typical leakage of -4pA and a low input capacitance of 15pF (max). All of this in a SOT-23 package.
  • InterFET
InterFET SMP3971 N-Channel JFET with N0132S Geometry. Typical leakage of -4pA and a low input capacitance of 25pF (max). All of this in a SOT-23 package.
  • InterFET
InterFET SMP4092 N-Channel JFET with N0132S Geometry. Typical leakage of -4pA and a low input capacitance of 16pF (max). All of this in a SOT-23 package.
  • InterFET
InterFET SMP4117 N-Channel JFET with N0001H Geometry. Typical leakage of -1pA and a low input capacitance of 3pF (max). All of this in a SOT-23 package.
  • InterFET
InterFET SMP4117A N-Channel JFET with N0001H Geometry. Maximum leakage of -1pA and a low input capacitance of 3pF (max). All of this in a SOT-23 package.
Calculators and Converters

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Please be advised that due to the ongoing supply issues with raw materials affecting the global electronics industry, as well as an increase in orders received by our manufacturing partners, a large number of products are facing increased lead times in recent months. For the latest lead time and stock availability, please contact one of our engineers who will be happy to discuss lead times further and the potential for alternative parts.