{"product_id":"a23-2sa1358-pnp-power-transistor-120v-1a-high-definition-audio-transistor","title":"A23 2SA1358 PNP Power Transistor - 120V 1A High-Definition Audio Transistor","description":"\u003cp data-path-to-node=\"2\"\u003eThe \u003cb data-path-to-node=\"2\" data-index-in-node=\"4\"\u003e2SA1358\u003c\/b\u003e (marked A1358) is a high-performance PNP epitaxial silicon transistor designed primarily for high-definition audio power amplification and video output stages. Housed in the \u003cb data-path-to-node=\"2\" data-index-in-node=\"186\"\u003eTO-220F (Full Pack)\u003c\/b\u003e insulated package, this transistor offers excellent heat dissipation while being electrically isolated, eliminating the need for separate insulation mounting hardware.\u003c\/p\u003e\n\u003cp data-path-to-node=\"3\"\u003eThis transistor is highly valued for its high collector-emitter voltage (\u003cspan class=\"math-inline\" data-math=\"120\\text{V}\" data-index-in-node=\"73\"\u003e$120\\text{V}$\u003c\/span\u003e) and exceptional linearity. It is frequently used as a driver stage or in the power output section of high-fidelity audio equipment. For balanced performance, it is the perfect complementary pair to the \u003cb data-path-to-node=\"3\" data-index-in-node=\"288\"\u003e2SC3421\u003c\/b\u003e NPN transistor.\u003c\/p\u003e\n\u003chr data-path-to-node=\"4\"\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e\u003cb data-path-to-node=\"5\" data-index-in-node=\"0\"\u003eKey Features \u0026amp; Specifications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"6\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,0,0\"\u003e\u003cb data-path-to-node=\"6,0,0\" data-index-in-node=\"0\"\u003eType:\u003c\/b\u003e PNP Silicon Transistor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,1,0\"\u003e\u003cb data-path-to-node=\"6,1,0\" data-index-in-node=\"0\"\u003eCollector-Emitter Voltage (\u003cspan class=\"math-inline\" data-math=\"V_{CEO}\" data-index-in-node=\"27\"\u003e$V_{CEO}$\u003c\/span\u003e):\u003c\/b\u003e -120V.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,2,0\"\u003e\u003cb data-path-to-node=\"6,2,0\" data-index-in-node=\"0\"\u003eCollector Current (\u003cspan class=\"math-inline\" data-math=\"I_C\" data-index-in-node=\"19\"\u003e$I_C$\u003c\/span\u003e):\u003c\/b\u003e -1A (Continuous).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,3,0\"\u003e\u003cb data-path-to-node=\"6,3,0\" data-index-in-node=\"0\"\u003eCollector Power Dissipation (\u003cspan class=\"math-inline\" data-math=\"P_C\" data-index-in-node=\"29\"\u003e$P_C$\u003c\/span\u003e):\u003c\/b\u003e 10W (with heat sink).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,4,0\"\u003e\u003cb data-path-to-node=\"6,4,0\" data-index-in-node=\"0\"\u003ePackage:\u003c\/b\u003e TO-220F (Fully Insulated).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,5,0\"\u003e\u003cb data-path-to-node=\"6,5,0\" data-index-in-node=\"0\"\u003eDC Current Gain (\u003cspan class=\"math-inline\" data-math=\"h_{FE}\" data-index-in-node=\"17\"\u003e$h_{FE}$\u003c\/span\u003e):\u003c\/b\u003e 80 to 240 (Y-grade).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,6,0\"\u003e\u003cb data-path-to-node=\"6,6,0\" data-index-in-node=\"0\"\u003eTransition Frequency (\u003cspan class=\"math-inline\" data-math=\"f_T\" data-index-in-node=\"22\"\u003e$f_T$\u003c\/span\u003e):\u003c\/b\u003e 120MHz (Typical).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"6,7,0\"\u003e\u003cb data-path-to-node=\"6,7,0\" data-index-in-node=\"0\"\u003eComplementary Part:\u003c\/b\u003e 2SC3421.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-path-to-node=\"7\"\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e\u003cb data-path-to-node=\"8\" data-index-in-node=\"0\"\u003eApplications\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eAudio Amplifiers:\u003c\/b\u003e Ideal for driver stages and low-to-medium power output stages.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eVideo Output:\u003c\/b\u003e High-voltage switching in CRT and high-definition display drivers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eVoltage Regulation:\u003c\/b\u003e Used in series regulator circuits for stable power delivery.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eGeneral Purpose Switching:\u003c\/b\u003e Reliable performance in industrial control circuits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SLVSALES","offers":[{"title":"Default Title","offer_id":45763798368442,"sku":null,"price":8.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0687\/6377\/9258\/files\/Screenshot2026-04-09131406.png?v=1775720685","url":"https:\/\/www.slvsales.in\/products\/a23-2sa1358-pnp-power-transistor-120v-1a-high-definition-audio-transistor","provider":"SLVSALES","version":"1.0","type":"link"}