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BCW66 NPN General-Purpose Transistors

Nexperia BCW66 NPN General-Purpose Transistors are AEC-Q101 qualified devices that feature high current and operate from -55°C to 150°C. These transistors come in a small SOT23 (TO-236AB) Surface-Mounted Device (SMD) plastic package. The Nexperia BCW66 transistors are ideally used in general-purpose switching and amplification.

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Select	Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	RoHS	ECAD Model	Technology	Mounting Style	Package / Case	Transistor Polarity	Configuration	Maximum DC Collector Current	Collector- Emitter Voltage VCEO Max	Collector- Base Voltage VCBO	Emitter- Base Voltage VEBO	Collector-Emitter Saturation Voltage	Pd - Power Dissipation	Gain Bandwidth Product fT	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
	Bipolar Transistors - BJT BCW66F/SOT23/TO-236AB BCW66FR Nexperia 1: $0.19 1,351In Stock 6,000Expected 6/7/2027	Mfr. Part # BCW66FR Mouser Part # 771-BCW66FR	Nexperia	Bipolar Transistors - BJT BCW66F/SOT23/TO-236AB Learn More about Nexperia bcw66 npn transistors	Datasheet	1,351In Stock 6,000Expected 6/7/2027	Cut Tape $0.19 $0.114 $0.071 $0.052 Reel $0.037 View $0.046 $0.033 $0.027 $0.026 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Si	SMD/SMT	SOT-23-3	NPN	Single	800 mA	45 V	50 V	5 V	450 mV	250 mW	100 MHz	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
	Bipolar Transistors - BJT BCW66G/SOT23/TO-236AB BCW66GR Nexperia 1: $0.23 6,127In Stock 12,000On Order	Mfr. Part # BCW66GR Mouser Part # 771-BCW66GR	Nexperia	Bipolar Transistors - BJT BCW66G/SOT23/TO-236AB Learn More about Nexperia bcw66 npn transistors	Datasheet	6,127In Stock 12,000On Order On Order Ship Dates Mfr. #: BCW66GR Stock: 6,127 Can Ship Immediately On Order: 9,000 Expected 4/12/2027 3,000 Expected 7/13/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.23 $0.133 $0.082 $0.059 Reel $0.045 View $0.051 $0.038 $0.027 $0.026 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Si	SMD/SMT	SOT-23-3	NPN	Single	800 mA	45 V	50 V	5 V	450 mV	250 mW	100 MHz	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
	Bipolar Transistors - BJT BCW66G/SOT23/TO-236AB BCW66GVL Nexperia 1: $0.19 29,315In Stock	Mfr. Part # BCW66GVL Mouser Part # 771-BCW66GVL	Nexperia	Bipolar Transistors - BJT BCW66G/SOT23/TO-236AB Learn More about Nexperia bcw66 npn transistors	Datasheet	29,315In Stock	Cut Tape $0.19 $0.114 $0.071 $0.052 Reel $0.027 View $0.04 $0.035 $0.026 MouseReel Available	Min.: 1 Mult.: 1 : 10,000			Si	SMD/SMT	SOT-23-3	NPN	Single	800 mA	45 V	50 V	5 V	450 mV	250 mW	100 MHz	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
	Bipolar Transistors - BJT BCW66H/SOT23/TO-236AB BCW66HR Nexperia 1: $0.23 156In Stock 120,000On Order	Mfr. Part # BCW66HR Mouser Part # 771-BCW66HR	Nexperia	Bipolar Transistors - BJT BCW66H/SOT23/TO-236AB Learn More about Nexperia bcw66 npn transistors	Datasheet	156In Stock 120,000On Order On Order Ship Dates Mfr. #: BCW66HR Stock: 156 Can Ship Immediately On Order: 33,000 Expected 6/28/2027 87,000 Expected 7/5/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.23 $0.133 $0.082 $0.059 $0.051 Reel $0.045 MouseReel Available	Min.: 1 Mult.: 1 : 3,000			Si	SMD/SMT	SOT-23-3	NPN	Single	800 mA	45 V	50 V	5 V	450 mV	250 mW	100 MHz	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
	Bipolar Transistors - BJT BCW66F/SOT23/TO-236AB BCW66FVL Nexperia 1: $0.23 10,883Expected 10/12/2026	Mfr. Part # BCW66FVL Mouser Part # 771-BCW66FVL	Nexperia	Bipolar Transistors - BJT BCW66F/SOT23/TO-236AB Learn More about Nexperia bcw66 npn transistors	Datasheet	10,883Expected 10/12/2026	Cut Tape $0.23 $0.133 $0.082 $0.059 View Reel $0.034 $0.051 $0.045 $0.038 $0.034 MouseReel Available	Min.: 1 Mult.: 1 : 10,000			Si	SMD/SMT	SOT-23-3	NPN	Single	800 mA	45 V	50 V	5 V	450 mV	250 mW	100 MHz	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel
	Bipolar Transistors - BJT BCW66H/SOT23/TO-236AB BCW66HVL Nexperia 1: $0.23 19,977On Order	Mfr. Part # BCW66HVL Mouser Part # 771-BCW66HVL	Nexperia	Bipolar Transistors - BJT BCW66H/SOT23/TO-236AB Learn More about Nexperia bcw66 npn transistors	Datasheet	19,977On Order On Order Ship Dates Mfr. #: BCW66HVL Stock: 0 On Order: 9,977 Expected 6/21/2027 10,000 Expected 6/22/2027 Factory Lead-Time: 53 Weeks	Cut Tape $0.23 $0.133 $0.082 $0.059 View Reel $0.034 $0.051 $0.045 $0.038 $0.034 MouseReel Available	Min.: 1 Mult.: 1 : 10,000			Si	SMD/SMT	SOT-23-3	NPN	Single	800 mA	45 V	50 V	5 V	450 mV	250 mW	100 MHz	- 55 C	+ 150 C	Reel, Cut Tape, MouseReel