2sc2879 hg The HFE will be marked on the lids of each part. Aug 12, 2025 · HG 2SC2879 (Huagao). 4 PCS HG (HuaGao) 2SC2879 build by China HG semiconductor USA SELLER! FAST SHIP! Nov 14, 2023 · Power Up Your Texas Star with HG SEMI 2SC2879 Bipolar Transistors At Texas Star, we’re committed to keeping your CW transmitters and amplifiers performing at their peak. Oct 31, 2019 · So HG managed to get an additional 10 amps of collector current supported, along with another 110 watts of collector dissipation? I won't even begin to believe this until I can see 35 amps of collector current being supported through a single device. 2SC2879 Price, 2SC2879 Stock, Buy 2SC2879 from electronic components distributors. 29 HG (HuaGao) 2 PCS SD1446 (MP) build by China HG Semi-Attention:Not ship to USA $53. 8 dB (Min) @28M • Omnigold™ Metalization System Picture is for Mar 2, 2024 · HG 2SC2879C RF POWER TRANSISTOR ROHS Compliance,Silicon NPN POWER TRANSISTOR DESCRIPTION Designed primarily for 2-30MHz SSB linear power amplifier applications (low supply voltage use) Mar 24, 2021 · The problem with the HG as well, at the factory they make changes but don’t tell anyone. This transistor is known for its excellent current gain, high collector-emitter voltage rating, and ability to handle large currents. In contrast, the later “A” version has the dot to identify that it uses a different insulator between the chip and the flange base. Has good output but the is RF getting into the radio from the 13 volt rail and bleeding into the AF. File Size: 134Kbytes. com. HG 2Sc2879 the leading transistor used today in 2-30mhz amplifiers. Find many great new & used options and get the best deals for HG Huagao Transistor - 2SC2879 at the best online prices at eBay! Free shipping for many products! Here is a test granted by the owner of HG Semi and I would like to give a special thanks to Mr. Oct 27, 2025 · New 2SC2879 is produced by HG China. We mark HFE on the lid of each part. 80 HG (HuaGao) 4 PCS SD1446 (MQ) build by China HG Semi-Not ship to USA $100. It can ensure the consistence. 100 ma each. Nov 13, 2025 · Find many great new & used options and get the best deals for HG (HuaGao) ONE (1 PCS) 2SC2879 by China HG semiconductor USA SELLER! FAST SHIP! at the best online prices at eBay! Free shipping for many products! Get the best deals for Hg 2879 Transistors at eBay. 2 Typ. For decades, Texas Star amplifiers have been the gold standard for radio enthusiasts, delivering unmatched power and reliability. The HG 2879C has at least 2 different tunes. Explore a wide range of our Hg 2sc2879 selection. Page: 2 Pages. 2SC2879 HG-Huagao TransistorThese are made to be a direct replacement for Discontinued Toshiba 2SC2879 Silicon NPN RF Power Transistor for HF (2 ~ 30MHz) SSB Linear Power Amplifier Applications. For educational purposes only. Large inventory of hard-to-find products for the repair and manufacture of Amateur, Commercial & Broadcast radio equipment. (LOW SUPPLY VOLTAGE USE) These transistors were pulled from working equipment and were scoped/tested and meet specifications Specified 12. In this comprehensive guide, we’ll cover everything you need to know about RF Parts Company Catalog. This high-voltage, high-current transistor is known for its excellent performance, reliability, and cost-effectiveness. In this comprehensive article, we will dive deep into Get the best deals for 2sc2879 Toshiba at eBay. 88 HG (HuaGao) 1 Piece 2SC2879 build by China HG Semi-Attention:Not ship to USA $34. Bias the matched HG 2sc2879 with 200 ma. On the regular HG 2879 there are at least 4 different tunes now in the last 2 years. Oct 20, 2025 · New 2SC2879 Transistor is produced by HG China. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Oct 24, 2025 · New 2SC2879 is produced by HG China. 5V 12dB Gain Der 2sc2879 HF Transistor ist sehr beliebt für HF Verstärker im mobilen Einsatz, da er ab ca. However the plans uses Toshibas 2sc2879's but we are going to use HG's. Nov 5, 2025 · 8 PCS (Matched 8) 2SC2879 Transistor-China HG HG2879 NEW Durable. ) • GP = 10. Central to this performance were… Part #: 2SC2879. Jul 7, 2015 · Hello All. WE ARE ONE OF THE LARGEST US Distributor. 5v, 28mhz Characteristics Po=100W PEP Gp=15. When you order more then one Lot #: 24D08 Designed primarily for 2-30MHz SSB linear power amplifier applications (low supply voltage use) • Specified 12. Description: TRANSISTOR (2~30MHz SSB LINEAR POWER AMPLIFIER We would like to show you a description here but the site won’t allow us. Page: 1 Pages. Description: TRANSISTOR (2~30MHz SSB LINEAR POWER AMPLIFIER APPLICATIONS)(LOW SUPPLY VOLTAGE USE Jan 24, 2019 · The 2SC2879 is a 45V 25A NPN Transistor that is commonly used for linear power amplifier applications. 5V, 28MHz Characteristics • PO = 150W PEP(Min. 5V, 28MHz Characteristics Output Power : Po=100WPEP Power Gain : Gp=13dB Collector Efficiency Dec 16, 2021 · Learn about the 2SC2879 transistor 🔌 - a high-power NPN RF amplifier for radio communications. WE ARE ONE OF THE LARGEST US D istributor. Discover specs, applications & circuit design tips for optimal performance 📡 #Electronics Information Hours About Us Delivery Information Terms & Conditions Q Codes - 10 Codes - Frequency Chart Power Supply Recommendation Charts DESCRIPTION Designed primarily for 2-30MHz SSB linear power amplifier applications (low supply voltage use) Will come matched. Der 2sc2879 HF Transistor ist eine Legende. $600 4 PILL 2sc2879 HG Funcionando al 100% MODOS AM FM SSB 750 WHATS RMS 1300 WHATS PEAK Apr 26, 2023 · Hello. File Size: 68Kbytes. But if your request is very urgent, I don't suggest you buy our parts. New Zealand. Part #: 2SC2879. Early design Toshiba 2SC2879 do not have the small red dot on the package (lower right). (Hua Gao) MATCHED Transistors. 44 Oct 7, 2015 · 2SC2879C [150w], 2SC2879 [100w] & More RF Power Transistors [BJT] Available For You! GatekeeperAmps February 18, 2024 11:36 am Apr 25, 2017 · From RF Parts: " The following information applies only to the Toshiba 2SC2879 & 2SC2979A. Datasheet: 134Kb/2P. Collector Get the best deals for 2 SC 2879 Transistors at eBay. Kerndaten: 100W PEP 12. HG performed match testing on these so all Oct 22, 2025 · A very good replacement for the discontinued Toshiba 2sc2879. 9V bereits Leistung bringt. New For Eaton Vickers 300AA00082A Solenoid Coil 24V 1PCS. Nov 8, 2019 · That's great for new designs where 50 volts is an option but this 2SC3240 seems like a much better replacement for existing 12 volt equipment than the HG transistors mislabeled as 2SC2879. Replaced drivers and Finals. May 20, 2024 · Introduction to the 2SC2879 Transistor The 2SC2879 is a popular NPN silicon epitaxial planar transistor widely used in audio amplifier circuits, power supply regulators, DC/DC converters, and more. Tested and Matched from the Factory. Meaning what worked 6 months to a year ago won’t work now. Values are completely different. Will ship in ten days or less, my travel schedule is typically Monday-Friday No implied warranty, guarantee, returns or refunds but will do my best to make it right. Manufacturer: Advanced Semiconductor. 2SC2879 - Transistor, Toshiba2SC2879 Toshiba Transistor Silicon NPN Epitaxial Planar Type, Early Version (Pull) 2-30MHz SSB LINEAR POWER AMPLIFIER APPLICATIONS. We will match HFE for this 4 PCS 2SC2879. Side by side comparison between hg and Toshiba produce the same rf power output and quality of signal. It is designed to operate between 2-30 MHz at a voltage of 12. United Kingdom. Shop now for fast shipping and easy returns! Oct 24, 2025 · Find many great new & used options and get the best deals for HG (HuaGao) TWO (2 PCS) 2SC2879 by China HG semiconductor USA SELLER! FAST SHIP! at the best online prices at eBay! Free shipping for many products! Aug 13, 2008 · Well it's either the HG 2SC2879's , or the PP100's, or pay the price (currently $65 ) for the Toshiba's that are still available. HG 2SC2879 from $34. Find top brands, exclusive offers, and unbeatable prices on eBay. All transistors 2 and above are Matched when ordered together. We have a great online selection at the lowest prices with Fast & Free shipping on many items! HG 2SC2879C RF POWER TRANSISTOR ROHS Compliance,Silicon NPN POWER TRANSISTOR DESCRIPTION Designed primarily for 2-30MHz SSB linear power amplifier applications (low supply voltage use) Jul 16, 2025 · Find many great new & used options and get the best deals for BRAND NEW 4 PCS HG (HuaGao) 2SC2879 HG semiconductor USA SELLER! FREE FAST SHIP! at the best online prices at eBay! Free shipping for many products! HG2879C, The Competition or "COMP" Version of the HG 2sc2879 Transistor has hit the Amp Building DIY Scene by storm the last few years. The HFE will be marked on the lids. Don’t forget one crucial step - filter for items that offer bonus perks like free shipping & free return to make the most of your online shopping experience! Jul 25, 2011 · over the years countless 2sc2879's were destroyed, pushed beyond some parameter for too long letting out the smoke, most of these clone builders would struggle tuning a banjo, occasionally somebody will ask why their amplifier draws way more current than they expected. Working on a 840 that had blown finals. Your kindly understanding and great patience would be highly appreciated! Oct 5, 2025 · Find many great new & used options and get the best deals for 4 PCS HG (HuaGao) 2SC2879 build by China HG semiconductor USA SELLER! FAST SHIP! at the best online prices at eBay! Free shipping for many products! Oct 23, 2025 · 16 PC LOT OF HG 2SC2879. Can anyone tell me what changes do we need to make DESCRIPTION Designed primarily for 2-30MHz SSB linear power amplifier applications (low supply voltage use) $183. 2sc2879 Datenblatt. Apr 15, 2024 · Introduction to the 2SC2879 Transistor The 2SC2879 is a high-power NPN bipolar junction transistor (BJT) that is widely used in Audio Amplifier Circuit s, power supplies, and other high-current applications. CB Radio02/16/2024Using an Atlas DCA55 semiconductor analyzer to test 2 matched HG 2SC2879's to see how closely they're matched. Aug 11, 2025 · HG 2SC2879. Parameters and Characteristics Nov 20, 2019 · And the 2SC2879 is no exception no matter who made it. Apr 8, 2019 · Download 2SC2879 datasheet (PDF). If you need more than what’s listed please give us a call!!! Specified 12. Includes specifications, pinout, and typical applications. Nov 2, 2025 · New 2SC2879 Transistor is produced by HG China. 50 Lot #: 16D08 Please select from the option if Single Pill or Matched Sets All orders 2pc or more will be matched Picture is for reference purposes only HG Matched Sets: May 6, 2025 · Power Up Your Texas Star with HG SEMI 2SC2879 Bipolar Transistors At Texas Star, we’re committed to keeping your CW transmitters and amplifiers performing at their peak. Instant result for 2SC2879 Get the best deals for Hg 2sc2879 at eBay. Myself and a friend are wanting to build a couple of 4 transistor mobile amplifiers based on a old designs that have been floating around the web for many years. Cutting the wattage in half, or cutting the power supply voltage by a quarter should typically multiply the service life of a transistor only rated for 120 Watts each by the designer. NEW Generic 2 Throws 380VAC 200A Power Circuit Safety Electric Knife Switch DPDT. I am assuming they are not perfectly matched causing the issue Part #: 2SC2879. Can replace Toshiba 2SC2879 well. HG 2SC2879 Transistors in 11 Meter CB Radio Amplifiers: The Role of Biasing and the Influence of YouTube Builders The CB (Citizen Band) radio community is a vibrant blend of hobbyists, experts, and educators. Originale von Toshiba aus Japan sind selbst gebraucht nur schwer zu bekommen. Manufacturer: Toshiba Semiconductor. Oct 24, 2025 · New 2SC2879 is produced by HG China. Pictures are for visuals only. 5V. You can put a turbocharger on a 2-liter 4-banger and get big horsepower. North for giving the premission to do these test with 2 batch 2SC2879 Transistor Datasheet pdf, 2SC2879 Equivalent. Download. It all started as an idea 💡 that Flowed from Danny 123 HG (HuaGao) TWO (2 PCS) 2SC2879 by China HG semiconductor USA SELLER! FAST SHIP! Semiconductors DESCRIPTION HG RF POWER TRANSISTOR 2SC2879C ROHS ComPliance,Silicon NPN POWER TRANSISTOR 1. Der 2sc2879 16 DO8 HG ist die beste Alternative zum Original. We will match HFE for you for these 2 PCS 2SC2879. Weather you need 1 or various matched sets we have you covered. New OEM HG brand, Matched 2SC2879 RF HF transistors used in many modern RF amplifiers such as Texas Star, Palomar, etc Purchased a few directly from OEM prior to tariffs so buy some now . HG RF POWER TRANSISTOR by HGSemi. Description: NPN SILICON RF POWER TRANSISTOR. Product may vary. THE END. @ 100w/28mhz IMD3= -24 dBc max. 2SC2879C Datasheet. We have a great online selection at the lowest prices with Fast & Free shipping on many items! 2SC2879 HG-Huagao TransistorThese are made to be a direct replacement for Discontinued Toshiba 2SC2879 Silicon NPN RF Power Transistor for HF (2 ~ 30MHz) SSB Linear Power Amplifier Applications. We will send the parts soon. Oct 18, 2025 · A very good replacement for the discontinued Toshiba 2sc2879. It's all that is available for this type of transistor. Looking for a good deal on 2sc2879? Explore a wide range of the best 2sc2879 on AliExpress to find one that suits you! Besides good quality brands, you’ll also find plenty of discounts when you shop for 2sc2879 during big sales.