{"product_id":"bc847b-1g-100ma-45v-npn-smd-sot-23","title":"BC847B 1G 100mA 45V NPN SMD SOT-23 Transistor","description":"\u003cp\u003eOverview: The BC847B 1G is a general-purpose NPN small-signal transistor supplied in an SOT-23 surface-mount package. Marked in the product title are the key electrical limits: a maximum collector current rating of 100mA and a maximum collector-emitter voltage of 45V. The compact SOT-23 footprint and bipolar NPN topology make this device suitable for common low-power switching and amplification roles on modern PCB assemblies.\u003c\/p\u003e\u003cp\u003eApplications: Typical uses include signal-level switching, low-current driver stages, buffering, level shifting, and small-signal amplification within consumer electronics, instrumentation, and control circuitry. Its SMD form factor supports high-density board layouts and automated pick-and-place assembly.\u003c\/p\u003e\u003cp\u003eDesign and assembly considerations: Observe standard bipolar transistor biasing practices and design for the stated maximum ratings of 100mA collector current and 45V collector-emitter voltage. Ensure proper PCB footprint and soldering profiles for SOT-23 packages to achieve reliable solder joints. Take ESD precautions during handling and assembly to protect the transistor from electrostatic damage. When used near its maximum ratings, consider thermal dissipation pathways on the PCB and use appropriate copper area or thermal vias to spread heat.\u003c\/p\u003e\u003cp\u003eQuality and sourcing: Purchase from trusted distributors or authorized channels to ensure correct part marking, packaging, and authenticity. Verify the part number and package style prior to placement to match design and assembly requirements.\u003c\/p\u003e","brand":"Electronic Service Center","offers":[{"title":"Default Title","offer_id":45492454981815,"sku":null,"price":0.5,"currency_code":"LYD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0639\/4010\/0279\/files\/IMG-8469.png?v=1764581997","url":"https:\/\/esclibya.com\/products\/bc847b-1g-100ma-45v-npn-smd-sot-23","provider":"Electronic Service Center","version":"1.0","type":"link"}