Bipolar Si & Unijunction

Show:
Sort By:

Transistor BC547B

NOS, TO-92 package, used in many classic circuits..

$0.75 Ex Tax: $0.75

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 BC550CBU

Fairchild, Bipolar - BJT NPN 45V 100mA HFE/800..

$0.65 Ex Tax: $0.65

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