Transistors

Showing 201-250 of 314 item(s)

Transistors

Power Transistor AD149 PNP, TO-3

Reference:

TRAD149

The AD149 is a classic PNP Germanium Power Transistor in a TO-3 package. Designed for high-current amplification and audio power amplifier output stages where reliability and thermal management are critical.

In Stock

Transistors

Power Transistor AD155 PNP, TO-3

Reference:

TRAD155

€2.34

The AD155 is a classic PNP Germanium Power Transistor in a TO-3 package. Designed for the output stages of vintage audio amplifiers and high-current switching applications where robust performance and direct heatsink mounting are essential.

In Stock

Transistors

Power Transistor AD161 NPN, 10A TO-66

Reference:

TRAD161

€2.35

The AD161 is a classic NPN germanium power transistor in a TO-66 package. Renowned for push-pull audio amplifier stages and vintage audio applications where warm, natural tone is prized.

In Stock

Transistors

Power Transistor AD162 PNP, TO-66

Reference:

TRAD162

€2.35

The AD162 is a classic PNP Germanium Power Transistor in a TO-66 package. Legendary for push-pull audio output stages in vintage amplifiers from the 1960s–1970s, prized by restorers and audio enthusiasts for its warm, natural tone.

In Stock

Transistors

Power Transistor AD164 PNP, TO-3

Reference:

TRAD164

€2.34

The AD164 is a PNP Germanium Power Transistor in a TO-3 package, designed for high-current output stages in vintage amplifiers and industrial power supplies. Excellent thermal stability and rugged construction make it ideal for demanding heavy-duty applications.

In Stock

Transistor AF101 PNP, Germanium RF TO-72

Transistors

Transistor AF101 PNP, Germanium RF TO-72

Reference:

TRAF101

€1.20

The AF101 is a vintage PNP Germanium Transistor in a TO-72 (4-lead metal can) package, specifically designed for RF and IF amplification in classic radio receivers. The fourth lead provides a Faraday shield connection to minimize high-frequency interference.

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Transistors

Transistor AF102 PNP, Germanium TO-72

Reference:

TRAF102

€1.20

The AF102 is a PNP Germanium BJT in a TO-72 (4-lead) package, purpose-built for VHF/FM receiver front-end applications. Its grounded metal case and low feedback capacitance make it ideal for stable, low-noise RF amplification in vintage and modern radio designs.

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Transistor AF105 PNP, Germanium RF TO-72

Transistors

Transistor AF105 PNP, Germanium RF TO-72

Reference:

TRAF105

€1.20

The AF105 is a classic PNP Germanium transistor in a TO-72 package with 4 leads. Originally designed for RF preamplification in vintage radio receivers and signal processing circuits, it delivers low noise and excellent linearity characteristic of germanium technology.

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Transistor AF106 PNP, VHF Germanium TO-72

Transistors

Transistor AF106 PNP, VHF Germanium TO-72

Reference:

TRAF106

€1.20

The AF106 is a PNP Germanium BJT in a TO-72 package, purpose-built for VHF/UHF tuning circuits. A classic component for vintage television and FM radio restoration, prized for its excellent high-frequency performance in oscillators and RF mixers.

In Stock

Transistor AF109 PNP, Germanium RF TO-72

Transistors

Transistor AF109 PNP, Germanium RF TO-72

Reference:

TRAF109

€1.40

The AF109 is a PNP Germanium BJT in a TO-72 package with 4 leads including shield. Purpose-built for RF and high-frequency amplification stages with excellent low-noise characteristics, ideal for restoring vintage radio receivers and RF circuits.

In Stock

Transistors

Transistor AF114 PNP Germanium, TO-7

Reference:

TRAF114

€1.20

The AF114 is a classic PNP germanium transistor in a TO-7 can package with 4 leads (including shield). Legendary for RF and IF stages in vintage European radios and receivers, prized by restoration enthusiasts and vintage radio collectors.

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Transistors

Transistor AF115 PNP, Germanium TO-7

Reference:

TRAF115

€1.40

The AF115 is a vintage PNP Germanium BJT in a shielded TO-7 metal can package. Optimized for RF mixing and oscillation stages in classic radio receivers and period amateur radio equipment.

In Stock

Transistors

Transistor AF116 PNP, Germanium TO-7

Reference:

TRAF116

€1.20

The AF116 is a vintage PNP Germanium transistor in a TO-7 package, originally designed for IF (Intermediate Frequency) amplification in portable AM/FM radios. A collector's piece and essential restoration component for classic radio enthusiasts.

In Stock

Transistors

Transistor AF117 PNP, TO-7

Reference:

TRAF117

€2.34

The AF117 is a PNP germanium transistor in a TO-7 package, originally designed for RF and IF amplification in vintage radios. A sought-after NOS (New Old Stock) part for authentic restoration of 1960s portable receivers and vintage radio enthusiasts.

In Stock

Transistors

Transistor AF118 PNP Germanium, TO-7

Reference:

TRAF118

€1.40

The AF118 is a vintage PNP Germanium Transistor in a TO-7 package with a shielded metal case and Faraday shield lead. Originally designed for high-voltage video output stages in early CRT television driver circuits.

In Stock

Transistor AF125 PNP, Germanium RF TO-72

Transistors

Transistor AF125 PNP, Germanium RF TO-72

Reference:

TRAF125

€1.40

The AF125 is a classic PNP germanium RF transistor in a TO-72 package with shielded design. An excellent replacement for the AF115 in vintage radio restoration, without the tin whisker reliability issues of its predecessor.

In Stock

Transistors

Transistor AF126 PNP, Germanium TO-72

Reference:

TRAF126

€1.40

The AF126 is a vintage PNP germanium transistor in a TO-72 package, engineered for IF (intermediate frequency) amplification in AM/FM radio receivers. A direct, whisker-resistant successor to the AF116, ideal for restoration and vintage radio projects.

In Stock

Transistors

Transistor AF127 PNP, Germanium TO-72

Reference:

TRAF127

€1.40

The AF127 is a vintage PNP germanium transistor in a TO-72 package with shield lead. Engineered as a direct replacement for the AF117, it eliminates tin whisker risk while delivering identical RF and IF amplification performance for radio restoration and vintage audio circuits.

In Stock

Transistor AF137 PNP, Germanium UHF TO-72

Transistors

Transistor AF137 PNP, Germanium UHF TO-72

Reference:

TRAF137

€1.40

The AF137 is a vintage PNP germanium BJT in a TO-72 (4-lead) package, originally designed for UHF television and telecommunications applications. Its shielded 4th lead and low parasitic capacitance make it ideal for high-frequency oscillators, mixers, and RF amplifiers.

In Stock

Transistor AF138 PNP, Germanium UHF TO-72

Transistors

Transistor AF138 PNP, Germanium UHF TO-72

Reference:

TRAF138

€1.40

The AF138 is a vintage PNP germanium transistor in a shielded TO-72 package (4-lead), optimized for UHF tuning circuits and measurement equipment. Its built-in electromagnetic shielding minimizes RF noise in high-frequency amplification stages.

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Transistor AF139 PNP, Germanium UHF TO-72

Transistors

Transistor AF139 PNP, Germanium UHF TO-72

Reference:

TRAF139

€1.20

The AF139 is a vintage PNP germanium transistor in a shielded TO-72 package, purpose-built for UHF amplification in RF and television tuner circuits. A legendary part from the golden age of analog TV, prized by vintage electronics restorers and RF enthusiasts.

In Stock

Transistors

Transistor AF178 PNP, Germanium TO-72

Reference:

TRAF178

€1.59

The AF178 is a PNP germanium transistor in a TO-72 package with a grounded case lead. Purpose-built for VHF/UHF oscillators, mixers and RF amplifiers in vintage radio and television receivers.

In Stock

Transistors

Transistor AF180 PNP, UHF TO-72

Reference:

TRAF180

€1.75

The AF180 is a classic PNP Germanium BJT in a TO-72 package with shield. Originally designed for UHF TV receiver front-end amplification and mixing stages, it remains a reliable replacement part for vintage television and radio equipment.

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Transistor AF181 PNP, UHF Germanium TO-72

Transistors

Transistor AF181 PNP, UHF Germanium TO-72

Reference:

TRAF181

€1.59

The AF181 is a PNP Germanium BJT in a TO-72 package, purpose-built for UHF oscillators and mixers in vintage television tuners. A four-lead shielded design ensures stable gain at exceptionally high frequencies.

In Stock

Transistor AF186 PNP Germanium, UHF TO-72

Transistors

Transistor AF186 PNP Germanium, UHF TO-72

Reference:

TRAF186

€1.20

The AF186 is a PNP Germanium BJT in a TO-72 metal can package, purpose-built for UHF RF amplification in vintage television tuners and radio receivers. A classic component from the golden age of analog electronics.

In Stock

Transistors

Transistor AF201 PNP, Germanium TO-72

Reference:

TRAF201

€1.20

The AF201 is a vintage PNP Germanium BJT in a TO-72 package with a shielded 4th lead. Originally designed for VHF/UHF RF amplification in radio and television tuners, the AF201 delivers low-noise performance in high-frequency applications.

In Stock

Transistors

Transistor AF239 PNP, UHF TO-72

Reference:

TRAF239

€1.59

The AF239 is a vintage PNP germanium BJT in TO-72 package, purpose-built for UHF front-end amplification in television tuners and RF preamplifiers. Prized for its low noise figure and stability at VHF/UHF frequencies.

In Stock

Transistor AF280 PNP, Germanium RF TO-72

Transistors

Transistor AF280 PNP, Germanium RF TO-72

Reference:

TRAF280

€1.59

The AF280 is a vintage PNP Germanium transistor in a TO-72 (4-lead can) package, purpose-built for high-frequency RF and IF amplification. An authentic choice for restoring and servicing classic telecommunication and radio receiver equipment.

In Stock

Transistors

Transistor AF369 PNP, Germanium TO-72

Reference:

TRAF369

€1.75

The AF369 is a vintage PNP germanium transistor in a TO-72 package, purpose-built for VHF/UHF RF amplification, mixing and oscillation in professional radio and television receivers. The integrated shield can provides excellent electromagnetic isolation for demanding RF circuits.

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Transistors

Transistor AFY13 PNP, TO-72

Reference:

TRAFY13

€1.40

The AFY13 is a professional-grade PNP Germanium BJT in a TO-72 package with shielded leads. Engineered for RF and sensitive signal applications in industrial and telecommunications equipment.

In Stock

Transistors

Transistor ASZ21 PNP Germanium Switching

Reference:

TRASZ21

€3.95

The ASZ21 is a PNP Germanium transistor, specifically designed for high-speed switching operations.

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Transistors

Power Transistor BD238 PNP, 0.5A TO-126

Reference:

TRBD238

€1.20

The BD238 is a medium-power PNP Bipolar Junction Transistor (BJT) in a TO-126 package with integrated heatsink mounting. Designed for audio driver stages, motor control, and complementary push-pull amplifier circuits.

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Transistors

Power Transistor BD239 NPN, 1.5A TO-220

Reference:

TRBD239

€1.20

The BD239 is a robust NPN Power Transistor in a TO-220 package, purpose-built for audio amplifiers, linear power supplies and medium-power switching applications. Its complementary design with the BD240 (PNP) enables symmetrical push-pull amplification stages.

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Transistors

Power Transistor BD243 NPN, 6A TO-220

Reference:

TRBD243

€1.20

The BD243 is a high-current NPN Power Transistor in a TO-220 package, engineered for audio power amplifiers, voltage regulators, and motor control circuits. Renowned for reliability and thermal stability in demanding applications.

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Transistors

Power Transistor BD244 PNP, 10A TO-220

Reference:

TRBD244

€1.20

The BD244 is a complementary PNP power transistor in a TO-220 package, designed for high-current switching and audio amplification. It pairs perfectly with the BD243 (NPN) for symmetrical push-pull output stages in power supplies and audio amplifiers.

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Transistors

Power Transistor BD250 PNP, 12A TO-247

Reference:

TRBD250

€1.96

The BD250 is a high-power PNP Bipolar Junction Transistor (BJT) in a TO-247 package. Engineered for professional audio amplifiers, switching applications, and demanding current loads up to 12A. Complementary pair to the NPN BD249.

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Transistors

Power Transistor BD380 PNP, 1.5A TO-126

Reference:

TRBD380

€1.20

The BD380 is a medium-power PNP Bipolar Junction Transistor (BJT) in a TO-126 package. Designed for relay drivers, motor control, and switching applications where a small-signal transistor lacks thermal capacity but a full TO-220 is oversized.

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Transistors

Power Transistor BD433 NPN, 4A TO-126

Reference:

TRBD433

€1.20

The BD433 is a medium-power NPN Bipolar Junction Transistor (BJT) in a TO-126 package. Widely used in audio amplifier driver and output stages, offering excellent linearity and thermal stability for small to medium audio applications.

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Transistors

Power Transistor BD434 PNP, 8A TO-126

Reference:

TRBD434

€1.20

The BD434 is a high-performance PNP power transistor in a TO-126 package, widely recognized for audio amplification and driver stages. As the complementary counterpart to the BD433 (NPN), it excels in linear amplifier output and pre-driver applications.

In Stock

Transistors

Power Transistor BD435 NPN, 8A TO-126

Reference:

TRBD435

€1.20

The BD435 is a medium-power NPN Bipolar Junction Transistor (BJT) in a TO-126 package. Built for reliable output-stage amplification and push-pull topologies in audio amplifiers, DC power supplies, and automotive electronics.

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Transistors

Power Transistor BD436 PNP, 4A TO-126

Reference:

TRBD436

€1.20

The BD436 is a medium-power PNP Bipolar Junction Transistor (BJT) in a TO-126 package. It forms the complementary pair to the BD435 (NPN) and is widely used in audio output stages, push-pull driver circuits, and DC power supply applications.

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Transistors

Power Transistor BD437 NPN, 8A TO-126

Reference:

TRBD437

€1.20

The BD437 is a high-current NPN Power Transistor in a TO-126 package. With a maximum collector-emitter voltage of 45V and collector current up to 8A, it is ideal for medium-power amplification stages and output drivers in audio and switching applications.

In Stock

Transistors

Power Transistor BD438 PNP, 4A TO-126

Reference:

TRBD438

€1.20

The BD438 is a PNP power transistor in a TO-126 package, engineered for medium-power audio and voltage regulation applications. The complementary partner to the BD437, it delivers reliable switching and linear amplification in symmetrical output stages.

In Stock

Transistors

Power Transistor BD441 NPN, 10A TO-126

Reference:

TRBD441

€1.40

The BD441 is a medium-power NPN Bipolar Junction Transistor (BJT) in a TO-126 package. Engineered for robust switching and audio driver applications requiring higher voltage tolerance and efficient heat dissipation.

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Transistors

Power Transistor BD518 NPN, TO-220

Reference:

TRBD518

€1.95

The BD518 is a robust NPN Power Transistor in a TO-220 package, designed for power management and linear regulation applications. Its high current capability and excellent thermal characteristics make it ideal for voltage control circuits and industrial power supplies.

In Stock

Transistors

Power Transistor BD529 NPN, 4A TO-220

Reference:

TRBD529

€2.95

The BD529 is a medium-power NPN Bipolar Junction Transistor (BJT) in a TO-220 package, designed for linear amplification and switching of moderate currents. Ideal for audio amplifiers, PWM LED drivers, and DC motor control.

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Transistors

Power Transistor BD530 PNP, 4A TO-220

Reference:

TRBD530

€5.90

The BD530 is a PNP power transistor in a TO-220 package, engineered for medium-power switching and amplification. Ideal as the complementary pair to the BD529 NPN transistor in push-pull amplifiers, audio drivers, and high-side load switching applications.

Last items in stock

Transistors

Power Transistor BD538 PNP, 4A TO-220

Reference:

TRBD538

€1.20

The BD538 is a PNP Power Bipolar Junction Transistor (BJT) in a TO-220 package. Built for reliable linear amplification and fast switching in power supply circuits, audio amplifiers, and industrial load-switching applications.

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Transistors

Power Transistor BD646 PNP Darlington, TO-220

Reference:

TRBD646

€1.40

The BD646 is a PNP Darlington transistor in a TO-220 package, engineered for high-current switching and motor control applications. Its internal Darlington configuration delivers exceptional current gain, enabling direct load driving from weak logic signals.

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Transistors

Power Transistor BD648 PNP Darlington, TO-220

Reference:

TRBD648

€1.40

The BD648 is a high-gain PNP Darlington transistor in a TO-220 package, engineered for high-voltage switching and amplification of large loads. Ideal for power supply circuits, motor drivers, and industrial control applications.

Last items in stock

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