20pcs FSC PN4391 TO-92 N-Channel JFET Transistor High Speed Switch 40V 150mA RH 10pcs FSC PN4391 TO-92 SINGLE N-CHANNEL JFET SWITCH RH. UP for sale is one Piece UAA4006DP. Condition: New. MPN : UAA4006DP. byJuly 4, 2026