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One pair 2SJ74 + 2SJ74 matched (BL)
Toshiba Super Matched Pair (P-channel)
Total 2 pcs J-FET Audio Transistors
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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. The match pairshave an Idss in the 9 to 11 mA range
(Toshiba \"BLue\" ranking)
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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). International typically $18.
31-Day Returnable only if not as described, and must be uncut and unsoldered.
$3.59
Toshiba 2SJ74 + 2SK170 LAB MATCHED OCTET to 0.03mA / 4mV (9-11mA range "BL")
$95.00
Toshiba 2SJ74 LAB MATCHED QUAD to 0.03mA / 4mV ("B" "BL" 7-9mA Range)
$39.00
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