Amazing Top 5 Transistors For Amplifier Circuits You Need To See - 50pcs/set Transistor BD139 BD140 Each 25pcs TO 126 NP... - Video Dailymotion

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Best Top 5 Transistors For Amplifier Circuits deals on AliExpress:  1. 50pcs/set Transistor BD139 BD140 Each 25pcs TO-126 NPN PNP 80V 1.5A TO126 Silicon Triode Transistors Assortment Kit 👉 https://s.click.aliexpress.com/e/_c4CH3DK9  2. 100pcs New Original TO92 BC327 BC337 BC517 BC547 BC548 BC549 BC550 BC556 BC557 BC558 TO-92 Transistor NPN PNP 👉 https://s.click.aliexpress.com/e/_c3NcAqIv  3. 50-900PCS Transistors kit NPN PNP S8050 S8550 S9012 2N3904 2N3906 C1815 A1015 MJE13001 BC327 BC337 BC517 BC547 BC548 BC549 BC558 👉 https://s.click.aliexpress.com/e/_c32Dzsc5  4. 200-480PCS TO-92 Transistor Kit PNP/NPN Assortment Box BC547 BC327 BC337 2N2222 3904 3906 C945 Electronics Set for DIY Projects 👉 https://s.click.aliexpress.com/e/_c3XzP57P  5. 50pcs/set Transistor BD139 BD140 Each 25pcs TO-126 NPN PNP 80V 1.5A TO126 Silicon Triode Transistors Assortment Kit 👉 https://s.click.aliexpress.com/e/_c3op0n5j

Transcript

00:00Need punchy audio amp silicon

00:01Found best deals for top 5 transistors for amplifier circuits on bench today

00:07Clean power, low noise, zero bank break

00:10Product 1, BD139 NPN, BD140 PNP complimentary pair kit

00:1750 pieces total, 25 each, 2126 package

00:21Best feature, handles 80V at 1.5A

00:26Costs $3.88

00:29Unbeatable power handling per dollar for Class A-B output stages

00:34Product 2, 100-piece 292 kit

00:36Packed with BC547, BC337 audio workhorses

00:42Best feature, high current gain, ultra-low noise floor

00:47Costs $3.31

00:50Essential purchase for clean pre-amplifiers and guitar pedals

00:54Product 3, massive multi-transistor assortment

00:57Starts at $2.91

01:01Packs S8050, S8550, 213904, plus classic silicon

01:06Best feature, broad variety covers small signal amplification, phase splitters, bias regulation

01:13Worth buying to test multiple topologies cheap

01:16Product 4, Box 292 Assortment Kit

01:20Costs $5.14

01:24Includes 2N2222, BC547, 2N3904, C945, packed in plastic organizer

01:31Best feature, high-frequency response with organized storage

01:36Buy this for rapid breadboard experiments and analog filter builds

01:40Product 5, 50-piece BD139 and BD140 matched pairs

01:45Costs $4.02

01:492126 casing delivers strong thermal dissipation, 1.5-amp drive capacity

01:54Reliable backup supply for medium-power headphone amps and speaker driver circuits

02:00Part links below in description

02:03Like video, subscribe for more bench breakdowns

Amazing Top 5 Transistors For Amplifier Circuits You Need To See - 50pcs/set Transistor BD139 BD140 Each 25pcs TO 126 NP...

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