Electronics

Showing 601-650 of 2130 item(s)

Transistors

Power Transistor BD433 NPN, 4A TO-126

Reference:

TRBD433

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 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 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 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 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 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 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

Transistor BC875 NPN Darlington

Reference:

TRBC875

€1.00

The BC875 is an NPN Darlington transistor. Its Darlington configuration provides massive current gain (hFE).

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Transistors

Transistor BC549 NPN, 0.1A TO-92

Reference:

TRBC549

€0.50

The BC549 is a low-noise NPN Bipolar Junction Transistor (BJT) in a TO-92 package. Engineered for audio amplification, microphone preamps and sensitive signal processing where minimal noise is critical.

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Transistors

Transistor BC202 PNP, 0.1A TO-92

Reference:

TRBC202

€1.40

The BC202 is a general-purpose PNP Bipolar Junction Transistor (BJT) in a TO-92 package. Silicon construction ensures stable performance across temperature ranges, making it ideal for audio pre-amplification and low-current switching applications.

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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

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 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 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.

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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

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.

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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

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

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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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

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

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 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

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

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 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

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 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 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

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 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

Transistor BF196 NPN, TO-92

Reference:

TRBF196

€0.60

The BF196 is a small-signal NPN BJT in TO-92 package, designed for RF and video IF amplification. Originally developed for television AGC (Automatic Gain Control) and broadband video circuits, the BF196 remains a reliable choice for vintage electronics restoration and RF applications.

In Stock

Transistors

Power Transistor BDW51 NPN, TO-3

Reference:

TRBDW51

€3.55

The BDW51 is a high-power NPN Bipolar Junction Transistor (BJT) in a robust TO-3 metal package. Designed for heavy-duty linear amplification and power supply applications requiring superior thermal dissipation and reliability.

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Transistors

Transistor BF195 NPN, RF/IF TO-92

Reference:

TRBF195

€0.60

The BF195 is a classic NPN Bipolar Junction Transistor (BJT) in a TO-92 package, optimized for RF and IF applications. Widely used in radio receivers as an oscillator, mixer, or IF amplifier stage, the BF195 delivers low-capacitance performance ideal for high-frequency circuits.

In Stock

Transistors

Transistor BF194 NPN RF/IF, 30mA TO-92

Reference:

TRBF194

€0.60

The BF194 is a classic NPN BJT in TO-92 package, purpose-designed for RF and IF amplification at 455kHz (AM) and 10.7MHz (FM). Industry standard for portable radio receivers, with extremely low internal capacitance for minimal signal attenuation at radio frequencies.

In Stock

Transistors

Transistor BF185 NPN, RF Silicon TO-72

Reference:

TRBF185

€1.40

The BF185 is an NPN silicon RF transistor in a TO-72 package with 4 leads, optimized for radio frequency and intermediate frequency amplification stages. Ideal for restoring vintage receivers and building low-noise RF circuits.

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Transistors

Transistor BF183 NPN UHF, TO-72

Reference:

TRBF183

€1.40

The BF183 is a classic NPN silicon transistor in a TO-72 package, optimized for UHF oscillators and RF amplifiers. Designed for stable performance in demanding tuner circuits and RF applications from the 1970s–1980s era, it remains a reliable choice for vintage electronics restoration and RF hobbyist projects.

In Stock

Transistor BF182 NPN, UHF RF Mixer TO-72

Transistors

Transistor BF182 NPN, UHF RF Mixer TO-72

Reference:

TRBF182

€1.40

The BF182 is a high-frequency NPN Bipolar Junction Transistor (BJT) in a shielded TO-72 package, optimized for UHF RF mixing and oscillator applications. Its integrated Faraday shield minimizes parasitic coupling, making it ideal for precision frequency conversion stages in radio receivers and communications equipment.

In Stock

Transistors

Transistor BF181 NPN, UHF TO-72

Reference:

TRBF181

€1.40

The BF181 is a classic NPN silicon transistor in a TO-72 package, optimized for UHF oscillator and mixer applications. Renowned for stable frequency generation in TV tuner circuits and RF switching stages.

In Stock

Transistors

Transistor BF180 NPN, UHF TO-72

Reference:

TRBF180

€1.40

The BF180 is a high-frequency NPN silicon transistor in a TO-72 package with integrated shield can. Optimized for UHF front-end amplification, TV tuner mixers, and low-noise preamplifiers on channels 21–69.

In Stock

Transistors

Transistor BF177 NPN, Video Output TO-39

Reference:

TRBF177

€1.40

The BF177 is an NPN Bipolar Junction Transistor (BJT) in a TO-39 metal package, designed for high-voltage video output applications. Originally developed for CRT display deflection and electron beam control, the BF177 combines high breakdown voltage with stable performance at moderate frequencies.

In Stock

Transistors

Transistor BF173 NPN, Video/RF TO-72

Reference:

TRBF173

€1.00

The BF173 is an NPN Bipolar Junction Transistor (BJT) in a shielded TO-72 package, purpose-designed for video and RF applications. Commonly used as the final IF amplification stage in television receivers and high-frequency signal processing circuits.

In Stock

Transistors

Transistor BF167 NPN, Video/RF TO-72

Reference:

TRBF167

€1.20

The BF167 is an NPN Bipolar Junction Transistor (BJT) in a shielded TO-72 package, purpose-built for video intermediate frequency (IF) and automatic gain control (AGC) applications in vintage television receivers and RF circuits.

In Stock

Transistors

Transistor BF158 NPN, Video/RF TO-72

Reference:

TRBF158

€1.00

The BF158 is a high-frequency NPN BJT transistor in a shielded TO-72 package, purpose-built for wideband video and RF amplification. Originally designed for television IF (Intermediate Frequency) amplifier stages, it remains a classic choice for vintage electronics restoration and RF applications.

In Stock

Transistors

Transistor BF127 NPN RF TO-7

Reference:

TRBF127

€1.20

The BF127 is an NPN Silicon RF/IF transistor in a TO-7 metal can package, designed for high-frequency amplification in radio receivers and tuner stages.

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Transistors

Transistor BF115 NPN, RF Silicon TO-72

Reference:

TRBF115

€1.00

The BF115 is a classic NPN silicon transistor in a TO-72 package with 4 leads, purpose-built for RF and IF amplification in vintage radio receivers. Superior thermal stability and built-in shielding make it ideal for restoration and retro radio projects.

In Stock

Transistors

Power Transistor BDW84D PNP Darlington, 15A TO-247

Reference:

TRBDW84D

€2.95

The BDW84D is a high-power PNP Darlington transistor in a TO-247 package, rated for up to 15A collector current. Engineered for robust switching and linear amplification in industrial and audio power applications.

In Stock

Transistors

Power Transistor BDV67D NPN Darlington, TO-247

Reference:

TRBDV67D

€7.90

The BDV67D is a high-power NPN Darlington transistor in a TO-247 package. Engineered for heavy-duty switching and driving large inductive loads such as motors and solenoids with minimal base current.

In Stock

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 BD945 NPN, 10A TO-220

Reference:

TRBD945

€1.40

The BD945 is a high-performance NPN Power BJT in a TO-220 package. Designed for moderate to high current switching and amplification, it is ideal for audio amplifiers, PWM motor control, and general-purpose power applications in industrial and DIY electronics.

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