Hello. Welcome to Futurlec. The ELECTRONIC COMPONENTS Superstore. To find the component your looking for, either search by Part Number or visit the relative department. Need Help. BC General Purpose Transistors Features • Huge Range of BC Transistors • BF Type and BFY Type Also Available • Large Quantity Discounts   General Purpose Transistors - BC Series Part No. Description More Info In Stock Package Package Qty. Price US$ Order Qty. Order BC107 BC107 NPN General Purpose Transistor Yes TO-18 1 $0.30 BC108 BC108 NPN Small Signal Transistor Yes TO-18 1 $0.60 BC109 BC109 NPN General Purpose Transistor Yes TO-18 1 $0.40 BC109C BC109C NPN General Purpose Transistor   Yes TO-18 1 $0.40 BC141 BC141 NPN General Purpose Transistor Yes TO-39 1 $0.60 BC142 BC142 NPN Small Signal Transistor   Yes TO-39 1 $0.70 BC161 BC161 PNP General Purpose Transistor Yes TO-39 1 $0.55 BC177 BC177 PNP Small Signal Transistor Yes TO-18 1 $0.50 BC178 BC178 PNP General Purpose Transistor   Yes TO-18 1 $0.30 BC179 BC179 PNP Small Signal Transistor   Yes TO-18 1 $0.35 BC182L BC182L NPN General Purpose Transistor Yes TO-92 1 $0.22 BC183L BC183L NPN Small Signal Transistor Yes TO-92 1 $0.20 BC184L BC184L NPN General Purpose Transistor Yes TO-92 1 $0.15 BC212L BC212L PNP Small Signal Transistor Yes TO-92 1 $0.20 BC213L BC213L PNP General Purpose Transistor Yes TO-92 1 $0.18 BC214 BC214 PNP Small Signal Transistor Yes TO-92 1 $0.18 BC237 BC237 NPN General Purpose Transistor Yes TO-92 1 $0.12 BC238 BC238 NPN Small Signal Transistor Yes TO-92 1 $0.10 BC239 BC239 NPN General Purpose Transistor Yes TO-92 1 $0.18 BC307 BC307 PNP General Purpose Transistor Yes TO-92 1 $0.10 BC309 BC309 PNP General Purpose Transistor Yes TO-92 1 $0.12 BC327 BC327 PNP General Purpose Transistor Yes TO-92 1 $0.10 BC328 BC328 PNP General Purpose Transistor Yes TO-92 1 $0.12 BC337 BC337 NPN General Purpose Transistor Yes TO-92 1 $0.07 BC338 BC338 NPN General Purpose Transistor Yes TO-92 1 $0.14 BC368 BC368 NPN General Purpose Transistor Yes TO-92 1 $0.32 BC372 BC372 High Voltage NPN Darlington Transistor Yes TO-92 1 $0.25 BC516 BC516 PNP Darlington Transistor Yes TO-92 1 $0.20 BC517 BC517 NPN Darlington Transistor Yes TO-92 1 $0.12 BC546 BC546 NPN General Purpose Transistor Yes TO-92 1 $0.10 BC547 BC547 NPN General Purpose Transistor Yes TO-92 1 $0.10 BC548 BC548 NPN General Purpose Transistor Yes TO-92 1 $0.10 BC549 BC549 NPN General Purpose Transistor Yes TO-92 1 $0.06 BC550 BC550 NPN Low Noise Transistor Yes TO-92 1 $0.14 BC556 BC556 PNP General Purpose Transistor Yes TO-92 1 $0.10 BC557 BC557 PNP General Purpose Transistor Yes TO-92 1 $0.10 BC558 BC558 PNP General Purpose Transistor Yes TO-92 1 $0.10 BC559 BC559 PNP General Purpose Transistor Yes TO-92 1 $0.10 BC560 BC560 PNP Low Noise Transistor Yes TO-92 1 $0.15 BC635 BC635 NPN High Current Transistor Yes TO-92 1 $0.12 BC636 BC636 PNP General Purpose Transistor Yes TO-92 1 $0.30 BC637 BC637 NPN High Current Transistor Yes TO-92 1 $0.12 BC638 BC638 PNP High Current Transistor Yes TO-92 1 $0.12 BC639 BC639 NPN Audio GP Transistor Yes TO-92 1 $0.22 BC640 BC640 PNP Audio GP Transistor Yes TO-92 1 $0.25 BCYxx Series BCY70 BCY70 PNP General Purpose Transistor Yes TO-18 1 $0.90 General Purpose Transistors - BF Series Part No. Description More Info In Stock Package Package Qty. Price US$ Order Qty. Order BF199 BF199 NPN RF Transistor Yes TO-92 1 $0.25 BF240 BF240 NPN AM/FM Transistor Yes TO-92 1 $0.15 BF244A BF244A N-Channel RF Amplifier Yes TO-92 1 $0.35 BF245 BF245 N-Channel Amplifier Yes TO-92 1 $0.30 BF246 BF246 N-Channel Amplifier Yes TO-92 1 $0.35 BF256 BF256 N-Channel RF Amplifier Yes TO-92 1 $0.30 BF258 BF258 NPN High Voltage Transistor Yes TO-39 1 $0.70 BF259 BF259 NPN High Voltage Transistor Yes TO-39 1 $0.50 BF324 BF324 PNP Medium Frequency Transistor Yes TO-92 1 $0.20 BF370 BF370 NPN Medium Frequency Transistor Yes TO-92 1 $0.45 BF421 BF421 PNP High Voltage Transistor Yes TO-92 1 $0.15 BF422 BF422 NPN High Voltage Transistor Yes TO-92 1 $0.20 BF423 BF423 PNP High Voltage Transistor Yes TO-92 1 $0.25 BF458 BF458 NPN High Voltage Transistor Yes TO-126 1 $0.45 BF459 BF459 NPN High Voltage Transistor Yes TO-126 1 $0.45 BF469 BF469 NPN General Purpose Transistor Yes TO-126 1 $0.55 BF470 BF470 PNP High-Voltage Transistor Yes TO-126 1 $0.70 BF472 BF472 PNP High Voltage Transistor Yes TO-126 1 $0.45 BF494 BF494 NPN Medium Frequency Transistor Yes TO-92 1 $0.30 BF495 BF495 NPN Medium Frequency Transistor Yes TO-92 1 $0.30 BF869 BF869 NPN General Purpose Transistor Yes TO-202 1 $0.50 BF871 BF871 NPN High Voltage Transistor Yes TO-202 1 $0.45 BF872 BF872 PNP High Voltage Transistor Yes TO-202 1 $0.70 BFXxx Series BFX88 BFX88 PNP Medium Power Transistor   Yes TO-39 1 $1.40 BFYxx Series BFY50 BFY50 NPN General Purpose Transistor Yes TO-39 1 $0.55 BFY51 BFY51 NPN General Purpose Transistor Yes TO-39 1 $1.60 BFY52 BFY52 NPN General Purpose Transistor Yes TO-39 1 $0.80 General Purpose Transistors - BS Series Part No. Description More Info In Stock Package Package Qty. Price US$ Order Qty. Order BSV64 BSV64 NPN High Speed Transistor   Yes TO-92 1 $2.20 BSX20 BSX20 NPN High Speed Transistor Yes TO-92 1 $0.60