{"product_id":"50pcs-transistors-bc546-bc547-bc548-bc556-bc557-bc558-bc559-bc639-bc640-to-92-package-low-noise-amplifier","title":"50Pcs Transistors BC546\/BC547\/BC548\/BC556\/BC557\/BC558\/BC559\/BC639\/BC640 TO-92 Package Low-Noise Amplifier","description":"50Pcs Transistors BC546\/BC547\/BC548\/BC556\/BC557\/BC558\/BC559\/BC639\/BC640 TO-92 Package Low-Noise Amplifier\u003cbr\u003e\u003cbr\u003eCore Product Features：\u003cbr\u003e1.‌Full Series Coverage\u003cbr\u003e ●Includes NPN\/PNP bipolar transistors, covering BC546-BC559 and BC639\/BC640 for high-frequency applications\u003cbr\u003e ●Voltage range: 45V-80V, current capacity: 0.1A-1A\u003cbr\u003e2.Outstanding Performance\u003cbr\u003e ●TO-92 through-hole package, compatible with manual soldering and PCB mounting\u003cbr\u003e ●Low noise figure (2-10dB), ideal for precision signal processing\u003cbr\u003e3.‌Industrial-Grade Reliability\u003cbr\u003e ●Operating temperature: -55℃ to +150℃\u003cbr\u003e ●RoHS compliance and eco-friendly certification\u003cbr\u003e\u003cbr\u003eTypical Applications：\u003cbr\u003e▶ ‌Consumer Electronics‌: Audio preamplifiers, remote control signal processing\u003cbr\u003e▶ ‌Telecommunication‌: RF modulation circuits, signal filters\u003cbr\u003e▶ ‌Industrial Control‌: PLC logic circuits, sensor signal amplification\u003cbr\u003e▶ ‌Power Systems‌: Linear voltage regulation, overload protection modules\u003cbr\u003e▶ ‌Education‌: Basic circuit experiments for electronics courses","brand":"eleWhole","offers":[{"title":"BC546 \/ 50pcs","offer_id":46139425390790,"sku":"21578-BC546-50pcs","price":0.25,"currency_code":"PHP","in_stock":true},{"title":"BC547 \/ 50pcs","offer_id":46139425423558,"sku":"21578-BC547-50pcs","price":0.25,"currency_code":"PHP","in_stock":true},{"title":"BC548 \/ 50pcs","offer_id":46139425456326,"sku":"21578-BC548-50pcs","price":0.25,"currency_code":"PHP","in_stock":true},{"title":"BC556 \/ 50pcs","offer_id":46139425489094,"sku":"21578-BC556-50pcs","price":0.25,"currency_code":"PHP","in_stock":true},{"title":"BC557 \/ 50pcs","offer_id":46139425521862,"sku":"21578-BC557-50pcs","price":0.25,"currency_code":"PHP","in_stock":true},{"title":"BC558 \/ 50pcs","offer_id":46139425554630,"sku":"21578-BC558-50pcs","price":0.25,"currency_code":"PHP","in_stock":true},{"title":"BC559 \/ 50pcs","offer_id":46139425587398,"sku":"21578-BC559-50pcs","price":0.25,"currency_code":"PHP","in_stock":true},{"title":"BC639 \/ 50pcs","offer_id":46139425620166,"sku":"21578-BC639-50pcs","price":0.43,"currency_code":"PHP","in_stock":true},{"title":"BC640 \/ 50pcs","offer_id":46139425652934,"sku":"21578-BC640-50pcs","price":0.51,"currency_code":"PHP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0749\/6676\/1670\/files\/sg-11134201-7reqg-m8n01nv03iah13.jpg?v=1784890837","url":"https:\/\/elewhole.com\/products\/50pcs-transistors-bc546-bc547-bc548-bc556-bc557-bc558-bc559-bc639-bc640-to-92-package-low-noise-amplifier","provider":"eleWhole","version":"1.0","type":"link"}