{"product_id":"2sa1015-a1015-pnp-transistor-to92-50v-150ma-audio-preamp-low-noise-50pack","title":"2SA1015 \/ A1015 PNP Transistor — TO-92, 50V 150mA, Audio Preamp, Low Noise (50-Pack)","description":"\u003ch2\u003e2SA1015 \/ A1015 PNP Transistor — TO-92, 50V 150mA, Audio Preamp (50-Pack)\u003c\/h2\u003e\n\n\u003cp\u003eThe \u003cstrong\u003e2SA1015 (A1015)\u003c\/strong\u003e is a classic PNP small-signal transistor in TO-92 package — the PNP complement to the 2SC1815 NPN transistor. Together they form the most popular complementary pair in Japanese audio electronics, used in preamplifier stages, signal amplifiers, and push-pull output stages. Low noise characteristics make the 2SA1015 particularly suitable for audio preamplifier applications. Pack of 50 for prototyping stock or production builds.\u003c\/p\u003e\n\n\u003ch3\u003eElectrical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 2SA1015 \/ A1015\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e PNP small-signal transistor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage:\u003c\/strong\u003e TO-92 (through-hole)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eV₂₁ₑₒ (max):\u003c\/strong\u003e 50V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eI₂ (max):\u003c\/strong\u003e 150mA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP₂ (max):\u003c\/strong\u003e 400mW\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ehₑₑ (DC gain):\u003c\/strong\u003e 70–700 (GR grade: 200–700)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003efᵀ (transition frequency):\u003c\/strong\u003e 80MHz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNoise Figure:\u003c\/strong\u003e Low (suitable for audio preamp)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplement:\u003c\/strong\u003e 2SC1815 (NPN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePack Quantity:\u003c\/strong\u003e 50 transistors\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e2SA1015 vs BC327 vs 2N3906\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2SA1015 (this transistor):\u003c\/strong\u003e 50V, 150mA, low noise, 80MHz — for audio preamp and signal amplification\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBC327:\u003c\/strong\u003e 45V, 800mA, general purpose — for higher current switching\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2N3906:\u003c\/strong\u003e 40V, 200mA, general purpose — for general switching and amplification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTypical Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAudio preamplifier input stage\u003c\/li\u003e\n  \u003cli\u003eComplementary push-pull amplifier (with 2SC1815)\u003c\/li\u003e\n  \u003cli\u003eSignal level shifting and inversion\u003c\/li\u003e\n  \u003cli\u003eLow-current switching circuit\u003c\/li\u003e\n  \u003cli\u003eSensor signal amplification\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e2SA1015\/A1015 PNP transistor, 50-pack — TO-92, 50V 150mA, low noise, complement to 2SC1815 for audio preamplifier and signal amplifier circuits.\u003c\/p\u003e","brand":"Keszoox","offers":[{"title":"Default Title","offer_id":46991446638827,"sku":"\u003cnone\u003e","price":5.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0677\/1005\/8731\/files\/2sa1015-a1015-to92-pnp-transistor-0-15a-50v.webp?v=1761805386","url":"https:\/\/keszoox.com\/products\/2sa1015-a1015-pnp-transistor-to92-50v-150ma-audio-preamp-low-noise-50pack","provider":"Keszoox","version":"1.0","type":"link"}