Bipolar Si & Unijunction
Transistor BC548BG (ONS)
ON Semi, current production re-make, NPN TO-92 package...
$0.30 Ex Tax: $0.30
Transistor BC549C (FSC)
Fairchild current production re-make, NPN TO-92 package...
$0.30 Ex Tax: $0.30
Transistor BC549C (ONS)
ON Semi, current production re-make, NPN TO-92 package...
$0.30 Ex Tax: $0.30
Transistor BC550B
NOS, TO-92 package, used in some E-H and other classic pedals ..
$0.75 Ex Tax: $0.75
Transistor BD139
NPN Silicon, Hfe 130 to 170. Popular in Silicon Fuzz Face clones. ..
$0.60 Ex Tax: $0.60
Transistor EN1711
Scarce and unusual "large dot" by Carter Semiconductor. Hfe range 70 to 150, perfect for silicon fuz..
$1.45 Ex Tax: $1.45
Transistor Fairchild NPN Low-Gain Silicon Dots, Hfe 10-50
"House"-numbered, for Germanium and Silicon hybrid fuzzes and boost. Limited stock, no wholesales!..
$0.95 Ex Tax: $0.95
Transistor Ferranti 2N2218
Silicon T0-5 can. Mixed lot of Ferranti and a few by ITT. Hfe range 70 to high 170s, for silicon Fuz..
$1.25 Ex Tax: $1.25
Transistor Ferranti 2N2219
NOS TO-39 can. Some have the military designation CV7764. Hfe range 80 to high 200s, so this number ..
$1.25 Ex Tax: $1.25
Transistor KSP42BU
Fairchild Semi. NPN Low-Gain Silicon, Epitaxial. Popular for some Fuzzrite clones...
$0.25 Ex Tax: $0.25
Transistor Medium-Gain Dots, House # SPT
We don't know the maker. A few are low-gain, 20s through 40s. Most of the rest run 150-400+...
$1.15 Ex Tax: $1.15
Transistor Motorola / TI 2N2219
NOS TO-39 can. Hfe range 80 to high 200s, so this number hits a wide range of good gain buckets for ..
$1.75 Ex Tax: $1.75
Transistor MPU131 Programmable Unijunction
Old-stock device. A PUT can be used anywhere that a unijunction would be, and it is more flexible be..
$1.25 Ex Tax: $1.25