Transistors
On this page you find new and used transistors that is tested.
Abbrevations
hFE Applification factor
Uf The transistors diode voltage drop
At delivery, these values are given
Darlington transistors
This lis contains new (NOS) and tested darnington transistors.
Type: BDX64A
Marking: BDX64A J7627
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 117W
Material: Silicon
Uf: 0.972V
Available vendors: Philips
Price: €4.44
Used power transistors
This lis contains used and tested power transistors.
Type: AD143R
Marking: AD143R 4J
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 30W
Material: Germanium
Uf: 0.109V
Available vendors: ATES
Price: €1.87
Type: AD149
Marking: AD149 6918 D.G.
Description: Power transistor Audio
Transistor type: PNP
Power dispassion: 27.5W
Material: Germanium
Uf: 0.073V
Price: €1.18
Type: BDY38
Marking: BDY38 J7121
Description: Audio Power Transistor
Transistor type: NPN
Power dispassion: 115W
Material: Silicon
Uf: 0,602V
Price: €4.44
Type: OC26
Marking: OC26 4dB
Description: Audio Power Transistor
Transistor type: PNP
Power dispassion: 12,5W
Material: Germanium
Uf: 0,126V
Price: €2.47
New power transistors
This list contains new (NOS) and tested power transistors.
Type: 2N1970
Marking: 2N1970 GM 417
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 170W
Material: Germanium
Uf: 0.068V
Available vendors: Delco
Price: €5.82
Type: 2N3055
Marking: 2N3055 7
Description: Audio Power Transistor
Transistor type: NPN
Power dispassion: 115W
Material: Silicon
Uf: 0,494V
Price: €2.47
Type: 2N3585
Marking: 2N3585 RR 431
Description: Audio Power Transistor
Transistor type: NPN
Power dispassion: 35W
Material: Silicon
Uf: 0,573V
Available vendors: RCA
Price: €4.44
Type: 2N3792
Marking: 2N3792 602
Description: Audio Power Transistor
Transistor type: PNP
Power dispassion: 150W
Material: Silicon
Uf: 0,513V
Available vendors: Motorola
Price: €2.86
Type: 2N5879
Marking: 2N5879 MEX
Description: Audio Power Transistor
Transistor type: PNP
Power dispassion: 150W
Material: Silicon
Uf: 0,529V
Available vendors: Motorola
Price: €8.88
Type: 2SB772
Marking: B772 PM 95
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 12,5W
Material: Silicon
Uf: 0,613V
Available vendors: NEC
Price: €1.48
Type: 40310
Marking: 40310 CX0 8B
Description: Audio Power Transistor
Transistor type: NPN
Power dispassion: 29W
Material: Silicon
Uf: 0,522V
Available vendors: RCA
Price: €3.25
Type: AD131
Marking: AD131 hc Y3
Description: Power transistor Audio
Transistor type: PNP
Power dispassion: 30W
Material: Germanium
Uf: 0.088V
Available vendors: Siemens
Price: €2.86
Type: AD139
Marking: E5 AD139 D240
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 7.5W
Material: Germanium
Uf: 0.135V
Available vendors: Philips
Price: €2.86
Type: AD148
Marking: AD148 X1 GG
Description: Power transistor Audio
Transistor type: PNP
Power dispassion: 13.5W
Material: Germanium
Uf: 0.125V
Available vendors: Siemens
Price: €2.27
Type: AD162V
Marking: AD 162V GK-s
Description: Audio Transistor
Transistor type: PNP
Power dispassion: 6W
Material: Germanium
Uf: 0,143V
Available vendors: Motorola
Price: €2.86
Type: ASZ18
Marking: ASZ18 G7505
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 20W
Material: Germanium
Uf: 0.104V
Available vendors: Philips
Price: €2.86
Type: AU113
Marking: AU113 8737
Description: Audio Power Transistor
Transistor type: PNP
Power dispassion: 5W
Material: Germanium
Price: €2.86
Type: BD106
Marking: BD106 B-061
Description: Audio Power Transistor
Transistor type: NPN
Power dispassion: 11,5W
Material: Silicon
Uf: 0,617V
Price: €3.85
Type: BD124
Marking: BD124 G7314
Description: Power transistor Audio
Transistor type: NPN
Power dispassion: 15W
Material: Silicon
Uf: 0.623V
Price: €1.87
Type: BD178
Marking: BD178 2885
Description: Audio Power Transistor
Transistor type: PNP
Power dispassion: 30W
Material: Silicon
Uf: 0,589V
Price: €1.87
Type: BD181
Marking: 3 BD181 J7328
Description: Power Transistor Audio
Transistor type: NPN
Power dispassion: 78W
Material: Silicon
Uf: 0.505V
Available vendors: Philips
Price: €4.44
Type: BD182
Marking: BD182 J7437
Description: Power Transistor Audio
Transistor type: NPN
Power dispassion: 117W
Material: Silicon
Uf: 0.511V
Available vendors: Philips RCA
Price: €4.44
Type: BD291
Marking: BD291 01 J923
Description: Power Transistor Audio
Transistor type: NPN
Power dispassion: 60W
Material: Silicon
Uf: 0.529V
Price: €0.89
Type: BD292
Marking: BD292/01 J9 40
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 60W
Material: Silicon
Uf: 0.525V
Price: €0.89
Type: BD410
Marking: BD410 Y386
Description: Power transistor Audio
Transistor type: NPN
Power dispassion: 20W
Material: Silicon
Uf: 0.643V
Available vendors: TI
Price: €0.89
Type: BDW52C
Marking: BDW 52C 17
Description: Power transistor Audio
Transistor type: PNP
Power dispassion: 125W
Material: Silicon
Uf: 0.531V
Available vendors: CC
Price: €4.44
Type: BDY20
Marking: BDY20 J7517
Description: Power Transistor Audio
Transistor type: NPN
Power dispassion: 115W
Material: Silicon
Uf: 0.531V
Available vendors: Philips
Price: €4.44
Type: BU205
Marking: BU205 F7414
Description: Audio Power Transistor
Transistor type: NPN
Power dispassion: 36W
Material: Silicon
Uf: 0,6V
Available vendors: Toshiba
Price: €4.44
Type: BU208
Marking: BU208 7638 BRITAIN
Description: High Voltage Transistor RF<4MhZ
Transistor type: NPN
Power dispassion: 55W
Material: Silicon
Uf: 0.589V
Available vendors: TI Telefunken
Price: €1.78
Type: ESM159
Marking: ESM159 7619
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 90W
Material: Silicon
Uf: 1.1V
Available vendors: Motorola
Price: €3.85
Type: MJ2955
Marking: MJ2955 7840
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 115W
Material: Silicon
Uf: 0.534V
Available vendors: Motorola
Price: €2.86
Type: MJ4502
Marking: MJ4502 8301
Description: Audio Power Transistor
Transistor type: PNP
Power dispassion: 200W
Material: Silicon
Uf: 0,491V
Available vendors: Motorola
Price: €3.85
Type: MJ15012
Marking: MJ15012 8201
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 200W
Material: Silicon
Uf: 0.541V
Available vendors: Motorola
Price: €3.85
Type: TI3027M
Marking: TI 30 27 M 306 3
Description: Power Transistor Audio
Transistor type: PNP
Power dispassion: 106W
Material: Germanium
Uf: 0.202V
Price: €1.87
New IGBT-transistors
This list contains new (NOS) and tested IGBT-transistors.
We don't have any available new and tested IGBT-transistors for the moment.
Used signal transistors
This list contains used and tested signal transistors.
Type: AC107
Marking: AC 107 M
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.08W
Material: Germanium
Uf: 0.154V
Price: €1.87
Type: AC117
Marking: AC 117 79
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.4W
Material: Germanium
Uf: 0.031V
Available vendors: Telefunken
Price: €1.87
Type: AC122
Marking: AC 122 wr
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.06W
Material: Germanium
Uf: 0.147V
Available vendors: Telefunken
Price: €1.87
Type: AC127
Marking: AC127 L7440
Description: Signal transistor
Transistor type: NPN
Power dispassion: 0.34W
Material: Germanium
Uf: 0.140V
Available vendors: Philips
Price: €1.87
Type: AC150
Marking: AC150 ng 52
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.1W
Material: Germanium
Uf: 0.152V
Available vendors: Telefunken
Price: €1.87
New signal transistors
This list contains new (NOS) and tested signal transistors.
Type: 2N525
Marking: 5 GE 2N525
Description: Line Signal Transistor
Transistor type: PNP
Power dispassion: 225mW
Material: Germanium
Uf: 0,207V
Available vendors: GE CS
Price: €2.86
Type: 2N2222A
Marking: 2N 2222A 98805
Description: Line Signal Transistor
Transistor type: NPN
Power dispassion: 0,625W
Material: Silicon
Uf: 0,675V
Available vendors: ST
Price: €1.18
Type: 2N2905A
Marking: 2N2905A 335
Description: Line Signal Transistor
Transistor type: PNP
Power dispassion: 3W
Material: Silicon
Uf: 0,636V
Available vendors: Motorola
Price: €1.97
Type: 2N2907
Marking: 2N2907 609
Description: Logic Transistor
Transistor type: PNP
Power dispassion: 0,4W
Material: Silicon
Uf: 0,646V
Available vendors: Motorola
Price: €1.48
Type: 2N2907A
Marking: 2N2907A 230
Description: Logic Transistor
Transistor type: PNP
Power dispassion: 0,4W
Material: Silicon
Uf: 0,641V
Available vendors: TI
Price: €1.97
Type: 2N3866
Marking: 2N3866 CG9936
Description: UHF Transistor
Transistor type: NPN
Power dispassion: 5W
Material: Silicon
Uf: 0,711V
Available vendors: Motorola
Price: €2.47
Type: 2N4033
Marking: 2N4033 B7615
Description: Line Signal Transistor
Transistor type: PNP
Power dispassion: 4W
Material: Silicon
Uf: 0,598V
Price: €1.18
Type: 2SC1845
Marking: C1845 FA77E
Description: Signal Transistor VHF
Transistor type: NPN
Power dispassion: 0.5W
Material: Silicon
Uf: 0.649V
Available vendors: NEC
Price: €1.18
Type: 17139
Marking: 17139 N121101
Description: Line Signal Transistor
Transistor type: NPN
Material: Silicon
Uf: 0,648V
Available vendors: SGS
Price: €1.18
Type: 417801
Marking: 417801
Description: VHF Tansistor
Transistor type: NPN
Material: Silicon
Uf: 0,731
Available vendors: Motorola
Price: €0.49
Type: AC107
Marking: AC 107
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.08W
Material: Germanium
Uf: 0.167V
Price: €2.86
Type: AC117
Marking: AC 117 79
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.4W
Material: Germanium
Uf: 0.154V
Available vendors: Telefunken
Price: €2.86
Type: AC121
Marking: AC 121 cb
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.9W
Material: Germanium
Uf: 0.177V
Available vendors: Siemens
Price: €2.86
Type: AC122
Marking: AC 122 wr
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.06W
Material: Germanium
Uf: 0.127V
Available vendors: Telefunken
Price: €2.86
Type: AC125
Marking: AC125 J7414
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.5W
Material: Germanium
Uf: 0.026V
Available vendors: Philips Mullard
Price: €2.86
Type: AC127
Marking: C AC 127 BST
Description: Signal transistor
Transistor type: NPN
Power dispassion: 0.34W
Material: Germanium
Uf: 0.120V
Available vendors: Valvo Philips
Price: €2.86
Type: AC128
Marking: AC128 3YC
Description: Signal Transistor
Transistor type: PNP
Power dispassion: 1W
Material: Germanium
Uf: 0.170V
Available vendors: Mullard Philips
Price: €2.86
Type: AC151R
Marking: AC151rV 7E
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.9W
Material: Germanium
Uf: 0.108V
Available vendors: Siemens
Price: €2.86
Type: AC151V
Marking: AC151 VI
Description: Signal transistor
Transistor type: PNP
Power dispassion: 0.9W
Material: Germanium
Uf: 0.137V
Available vendors: Siemens
Price: €2.86
Type: AF121
Marking: AF121 2V4
Description: IF transistor
Transistor type: PNP
Power dispassion: 100mW
Material: Germanium
Uf: 0,392V
Available vendors: Philips
Price: €2.37
Type: AF124
Marking: AF124 2rM
Description: VHF transistor
Transistor type: PNP
Power dispassion: 65mW
Material: Germanium
Uf: 0,284V
Available vendors: Philips
Price: €2.86
Type: BC107B
Marking: BC107B 8C
Description: Line Signal Transistor
Transistor type: NPN
Power dispassion: 0,75W
Material: Silicon
Uf: 0,671V
Available vendors: Siemens
Price: €1.38
Type: BC108B
Marking: BC108B 2Y
Description: Line Signal Transistor
Transistor type: NPN
Power dispassion: 0,6W
Material: Silicon
Uf: 0,662V
Available vendors: Siemens TFK TI SGS
Price: €1.48
Type: BC177
Marking: BC177 237
Description: Line Signal Transistor
Transistor type: PNP
Power dispassion: 0,3W
Material: Silicon
Uf: 0,657V
Price: €1.48
Type: BC548B
Marking: BC548B K7K
Description: Line Signal Transistor
Transistor type: NPN
Power dispassion: 0,625W
Material: Silicon
Uf: 0,650V
Price: €0.3
Type: BC557B
Marking: C557B 3d
Description: Signal Transistor Audio
Transistor type: PNP
Power dispassion: 0.5W
Material: Silicon
Uf: 0.665V
Available vendors: Motorola
Price: €0.3
Type: BCY59VIII
Marking: BCY59VIII TE
Description: Line Signal Transistor
Transistor type: NPN
Power dispassion: 390mW
Material: Silicon
Uf: 0,681V
Available vendors: TFK
Price: €1.18
Type: BFX34
Marking: BFX34 001
Description: Line Signal Transistor
Transistor type: NPN
Power dispassion: 5W
Material: Silicon
Uf: 0,597V
Available vendors: Fairchild
Price: €2.86
Type: N12001
Marking: N12001 E5
Description: Line Signal Transistor
Transistor type: PNP
Material: Silicon
Uf: 0,705V
Available vendors: TAG
Price: €1.48
Type: N12003
Marking: N12003 27436
Description: Line Signal Transistor
Transistor type: PNP
Material: Silicon
Uf: 0,623V
Price: €1.48
Type: N120103
Marking: N120103 87209
Description: Line Signal Transistor
Transistor type: PNP
Material: Silicon
Uf: 0,632V
Available vendors: SGS
Price: €1.18
Type: N121102
Marking: N121102 223
Description: Line Signal Transistor
Transistor type: NPN
Material: Silicon
Uf: 0,682V
Available vendors: Motorola
Price: €1.48
Type: S31874
Marking: S31874
Description: Line Signal Transistor
Transistor type: NPN
Material: Silicon
Uf: 0,696V
Available vendors: Fairchild
Price: €1.18
Type: TH00152
Marking: TH00152 512
Description: Signal Transistor Audio
Transistor type: PNP
Material: Silicon
Uf: 0.639V
Available vendors: Motorola
Price: €1.18
New FET-transistors
This list contains new (NOS) and tested FET-transistors.
Type: 2N7000
Marking: 2N7000 C9118
Description: FETlington
Transistor type: N-E-MOS
Power dispassion: 0,4W
Material: Silicon
Uf: 2.2V
Available vendors: ST
Price: €0.3
New tyristors
This list contains new (NOS) and tested tyristors.
Type: 3N84
Marking: 3N84 A138GG
Description: Signaltyristor
Transistor type: PNPN
Power dispassion: 0,32W
Material: Silicon
Gate Voltage: 0,652V
Price: €2.86
New tyristors with screw mounting
This list contains new (NOS) and tested tyristors with screw mounting.
Type: C15AX570
Marking: C15AX570 8026
Description: Effekttyristor
Transistor type:
Price: €1.87
Special
This list contains special transistors and accessiories.
Type: Kyl-TO18
Marking: Blue
Description: Heat sink TO-18
Transistor type:
Price: €0.49
Type: Kyl-TO5
Marking: Blue
Description: Heat sink TO-5
Transistor type:
Price: €0.99
×![]()
Learn more about transistors
