D D D D Ultra-Low Leakage: 0.2 pA Very Low Current/Voltage Operation Ultrahigh Input Impedance Low Noise BENEFITS D Insignificant Signal Loss/Error Voltage with High-Imp.

D High-Impedance Transducer Amplifiers D Smoke Detector Input D Infrared Detector Amplifier D Precision Test Equipment .

The 2N/PN/SST4117A series of n-channel JFETs provide ultra-high input impedance. These devices are specified with a 1-pA limit and typically operate at 0.2 pA. This makes them perfect choices for use as high-impedance sensitive front-end amplifiers. .

2N4118

2N4111

2N4112

2N4113

2N4114

2N4117

2N4117A

2N4119

2N4119A

2N4100

2N4101

2N4102

2N4103