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Transistor Set - TB MK I PNP - Generic
Product Code:
0101N
Maximum Purchase:
3 units
Transistor Set:
Tone Bender
Element:
Germanium
Polarity:
PNP
Matched Set:
Yes
$42.99
Transistor Set - TB MK I PNP - Generic
$42.99
Three PNP Germanium transistors selected and audited for use in the Tone Bender Mk I circuit. Packages vary and may be any style, for example, TO-5 can with no prints, labels or designations, TO-5 labeled parts, or Continental OCXX glass package types. Because it has become so difficult to obtain parts that meet the required specifications, we need to use any part we have that meets the specs, and can't guarantee any specific PN or type. Some may have house or lot numbers and from time-to-time known numbers like 2N404 or 3AX31# will slip in somewhere.
The transistors are generally selected according to the criteria listed below, and are audited in the Tone Bender MkI circuit for low noise and stability. Each set is not custom-biased. Resistors are not included. Supplied with test circuit showing resistor values. Purchase Limits apply.
Q1 hFE 70-85 Leak 150-320 uA
Q2 hFE 110-135 Leak 130-200 uA
Q3 hFE 100-120 Leak 20-120 uA