Description

One pair 2SJ74 + 2SJ74 matched (BL) Toshiba Super Matched Pair (P-channel) Total 2 pcs J-FET Audio Transistors .......... These JFETs were matched at a constant 72F degrees using a meticulous lab process. JFETs are inserted into a custom 90-socket gold-pin ZIF test jig (30 devices per test). A well-regulated and carefully monitored DC supply voltage of 9.00V (not 9.01V) is applied while FETs are allowed to stabilize for at least 5 minutes before testing. Current (Idss) and voltage (Vgs) are then measured quickly on a calibrated Agilent 34401 6-1/2 digit meter. FETs are matched in pairs to within +/-0.1mA Idss and 4mV Vgs. In some cases, the matching is within 0.01mA and 1mV. The match pairs have an Idss in the 6 to 9 mA range (Toshiba "BLue" ranking) Matching is prioritized by Idss. Orders over $200 get 5% discount (remind me) .......... Brand New - From Original Toshiba Boxes & U.S. Authorized Distributor TO-92 Package - Uncut - Unsoldered - Tested - Matched Sale is for 2 pcs super-matched 2SJ74BL. First Class with tracking Mail to 50 States ($4). Inquire FIRST for other locations (typically $18 intl). 31-Day Returnable only if not as described, and must be uncut and unsoldered.