Bipolar Transistors - BJT – Mouser Ecuador

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BCx Bipolar Transistors

Diotec Semiconductor BCx Bipolar Transistors are general-purpose NPN transistors. These transistors include general-purpose Si-Epitaxial planar transistors (BCx) as well. The BCx bipolar transistors are arranged into three groups based on current gains. The BCx transistors feature up to 1.3W power dissipation, are available in multiple package types, and are compliant with RoHS, REACH, and conflict minerals. Typical applications include switching, signal processing, and commercial-grade applications.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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	Qualification	Series	Packaging
Bipolar Transistors - BJT BJT, SOT-223, 80V, 1000mA, PNP BCP53-6 Diotec Semiconductor 1: $0.56 6,677In Stock	Mfr. Part # BCP53-6 Mouser Part # 637-BCP53-6	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-223, 80V, 1000mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	6,677In Stock	Cut Tape $0.56 $0.395 $0.276 $0.242 Reel $0.166 View $0.225 $0.124 $0.12 $0.092 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		SMD/SMT	SOT-223	PNP	Single	1 A	80 V	100 V	5 V	500 mV	2 W	120 MHz	- 55 C	+ 150 C		BCP5	Reel, Cut Tape, MouseReel
Bipolar Transistors - BJT BJT, SOT-323, 30V, 100mA, PNP BC858AW Diotec Semiconductor 1: $0.19 2,590In Stock	Mfr. Part # BC858AW Mouser Part # 637-BC858AW	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-323, 30V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	2,590In Stock	Cut Tape $0.19 $0.128 $0.107 $0.086 $0.06 Reel $0.019 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	SOT-323	PNP	Single	100 mA	30 V	30 V	5 V	650 mV	200 mW	100 MHz	- 55 C	+ 150 C		BC858	Reel, Cut Tape, MouseReel
Bipolar Transistors - BJT BJT, TO-92BK, 65V, 100mA, NPN BC546ABK Diotec Semiconductor 1: $0.16 2,326In Stock	Mfr. Part # BC546ABK Mouser Part # 637-BC546ABK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 65V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	2,326In Stock	$0.16 $0.108 $0.09 $0.072 View $0.063 $0.031 $0.023 $0.022 $0.019	Min.: 1 Mult.: 1	Si	Through Hole	TO-92BK	NPN	Single	100 mA	65 V		5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C		BC546	Bulk
Bipolar Transistors - BJT BJT, SOT-23, 30V, 100mA, PNP, AEC-Q101 BC859B-AQ Diotec Semiconductor 1: $0.14 2,747In Stock	Mfr. Part # BC859B-AQ Mouser Part # 637-BC859B-AQ	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-23, 30V, 100mA, PNP, AEC-Q101 Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	2,747In Stock	Cut Tape $0.14 $0.093 $0.078 $0.063 $0.044 Reel $0.014 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	SOT-23	PNP	Single	100 mA	30 V	30 V	5 V	650 mV	250 mW	100 MHz	- 55 C	+ 150 C	AEC-Q101	BC859	Reel, Cut Tape, MouseReel
Bipolar Transistors - BJT BJT, SOT-223, 80V, 1000mA, NPN BCP56-6 Diotec Semiconductor 1: $0.56 3,809In Stock 4,000Expected 11/27/2026	Mfr. Part # BCP56-6 Mouser Part # 637-BCP56-6	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-223, 80V, 1000mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	3,809In Stock 4,000Expected 11/27/2026	Cut Tape $0.56 $0.395 $0.276 $0.242 Reel $0.166 View $0.225 $0.124 $0.12 $0.092 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		SMD/SMT	SOT-223	NPN	Single	1 A	80 V	100 V	5 V	500 mV	2 W	100 MHz	- 55 C	+ 150 C		BCP5	Reel, Cut Tape, MouseReel
Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, NPN, 0.25W, 150C BC846B-Q Diotec Semiconductor 1: $0.10 43,012In Stock New Product	Mfr. Part # BC846B-Q Mouser Part # 637-BC846B-Q New Product	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, NPN, 0.25W, 150C Learn More about Diotec Semiconductor diotec bc846b q npn transistor	Datasheet	43,012In Stock	Cut Tape $0.10 $0.062 $0.052 $0.041 View $0.036 $0.027 $0.018 $0.017 $0.014	Min.: 1 Mult.: 1	Si	SMD/SMT	SOT-23-3	NPN	Single	100 mA	65 V	80 V	6 V	200 mV	250 mW	300 MHz	- 55 C	+ 150 C			Reel
Bipolar Transistors - BJT 45V, 500mA, NPN, 0.5W, 150C, AEC-Q101 BC817K-40-AQ Diotec Semiconductor 1: $0.18 7,496In Stock 12,000On Order New Product	Mfr. Part # BC817K-40-AQ Mouser Part # 637-BC817K-40-AQ New Product	Diotec Semiconductor	Bipolar Transistors - BJT 45V, 500mA, NPN, 0.5W, 150C, AEC-Q101 Learn More about Diotec Semiconductor diotec bc817k general purpose transistor	Datasheet	7,496In Stock 12,000On Order On Order Ship Dates Mfr. #: BC817K-40-AQ Stock: 7,496 Can Ship Immediately On Order: 6,000 Expected 11/6/2026 6,000 Expected 11/13/2026 Factory Lead-Time: 11 Weeks	Cut Tape $0.18 $0.123 $0.083 $0.06 Reel $0.022 View $0.053 $0.02 $0.017 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	SOT-23-3	NPN	Single	1 A	45 V	50 V	5 V	700 mV	500 mW	170 MHz	- 55 C	+ 150 C			Reel, Cut Tape, MouseReel
Bipolar Transistors - BJT BJT, SOT-23, 45V, 500mA, NPN, 0.5W, 150C BC817K-40R13 Diotec Semiconductor 1: $0.16 20,000In Stock New Product	Mfr. Part # BC817K-40R13 Mouser Part # 637-BC817K-40R13 New Product	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-23, 45V, 500mA, NPN, 0.5W, 150C Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	20,000In Stock	Cut Tape $0.16 $0.104 $0.065 $0.047 Reel $0.024 View $0.037 $0.031 $0.023 $0.021	Min.: 1 Mult.: 1 : 10,000	Si	SMD/SMT	SOT-23-3	NPN	Single	1 A	45 V	50 V	5 V	700 mV	500 mW	170 MHz		+ 150 C			Reel, Cut Tape
Bipolar Transistors - BJT BJT, SOT-363, 65V, 100mA, PNP, AEC-Q101 BC856S-AQ Diotec Semiconductor 1: $0.31 8,920In Stock	Mfr. Part # BC856S-AQ Mouser Part # 637-BC856S-AQ	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-363, 65V, 100mA, PNP, AEC-Q101 Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	8,920In Stock	Cut Tape $0.31 $0.219 $0.183 $0.146 Reel $0.097 View $0.127 $0.063 $0.061 $0.052	Min.: 1 Mult.: 1 : 3,000	Si	SMD/SMT	SOT-363-6	PNP	Single	200 mA	65 V	80 V	5 V	650 mV	250 mW	100 MHz	- 55 C	+ 150 C	AEC-Q101	BCXXX	Reel, Cut Tape
Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, NPN BC846B Diotec Semiconductor 1: $0.13 197,339In Stock	Mfr. Part # BC846B Mouser Part # 637-BC846B	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-23, 65V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	197,339In Stock	Cut Tape $0.13 $0.075 $0.057 $0.038 Reel $0.023 View $0.033 $0.019 $0.018 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	SOT-23	NPN	Single	100 mA	65 V	80 V	6 V	600 mV	250 mW	300 MHz	- 55 C	+ 150 C		BC846	Reel, Cut Tape, MouseReel
Bipolar Transistors - BJT BJT, SOT-223, 80V, 1000mA, NPN BCP56-16 Diotec Semiconductor 1: $0.53 26,136In Stock	Mfr. Part # BCP56-16 Mouser Part # 637-BCP56-16	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-223, 80V, 1000mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	26,136In Stock	Cut Tape $0.53 $0.378 $0.264 $0.231 Reel $0.159 View $0.215 $0.118 $0.115 $0.088 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		SMD/SMT	SOT-223	NPN	Single	1 A	80 V	100 V	5 V	500 mV	2 W	100 MHz	- 55 C	+ 150 C		BCP5	Reel, Cut Tape, MouseReel
Bipolar Transistors - BJT BJT, SOT-23, 45V, 800mA, NPN BC817-40 Diotec Semiconductor 1: $0.14 292,866In Stock 507,000Expected 10/2/2026	Mfr. Part # BC817-40 Mouser Part # 637-BC817-40	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-23, 45V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	292,866In Stock 507,000Expected 10/2/2026	Cut Tape $0.14 $0.083 $0.056 $0.041 Reel $0.025 View $0.036 $0.02 $0.019 $0.017 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	SOT-23	NPN	Single	800 mA	45 V		5 V	700 mV	310 mW	100 MHz	- 55 C	+ 150 C		BC817	Reel, Cut Tape, MouseReel
Bipolar Transistors - BJT BJT, SOT-23, 45V, 100mA, NPN BC847B Diotec Semiconductor 1: $0.12 258,694In Stock	Mfr. Part # BC847B Mouser Part # 637-BC847B	Diotec Semiconductor	Bipolar Transistors - BJT BJT, SOT-23, 45V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	258,694In Stock	Cut Tape $0.12 $0.078 $0.063 $0.045 Reel $0.033 View $0.044 $0.029 $0.028 $0.024 MouseReel Available	Min.: 1 Mult.: 1 : 3,000		SMD/SMT	SOT-23	NPN	Single	100 mA	45 V	50 V	5 V, 6 V	600 mV	250 mW	300 MHz	- 55 C	+ 150 C		BC847	Reel, Cut Tape, MouseReel
Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP BC327-16 Diotec Semiconductor 1: $0.17 9,670In Stock	Mfr. Part # BC327-16 Mouser Part # 637-BC327-16	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	9,670In Stock	$0.17 $0.109 $0.068 $0.049 Reel $0.033 View $0.038 $0.031 $0.023	Min.: 1 Mult.: 1 : 4,000		Through Hole	TO-92	PNP	Single	800 mA	45 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC327	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP BC327-25 Diotec Semiconductor 1: $0.17 17,803In Stock	Mfr. Part # BC327-25 Mouser Part # 637-BC327-25	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	17,803In Stock	$0.17 $0.109 $0.068 $0.049 Reel $0.037 View $0.038 $0.031 $0.023	Min.: 1 Mult.: 1 : 4,000		Through Hole	TO-92	PNP	Single	800 mA	45 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC327	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, PNP BC327-25BK Diotec Semiconductor 1: $0.17 7,450In Stock	Mfr. Part # BC327-25BK Mouser Part # 637-BC327-25BK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	7,450In Stock	$0.17 $0.109 $0.068 $0.049 View $0.038 $0.037 $0.026 $0.023	Min.: 1 Mult.: 1		Through Hole	TO-92BK	PNP	Single	800 mA	45 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC327	Bulk
Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP BC327-40 Diotec Semiconductor 1: $0.17 2,140In Stock 20,000Expected 10/15/2026	Mfr. Part # BC327-40 Mouser Part # 637-BC327-40	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	2,140In Stock 20,000Expected 10/15/2026	$0.17 $0.109 $0.068 $0.049 Reel $0.033 View $0.038 $0.026 $0.023	Min.: 1 Mult.: 1 : 4,000		Through Hole	TO-92	PNP	Single	800 mA	45 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC327	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP BC328-16 Diotec Semiconductor 1: $0.17 11,083In Stock	Mfr. Part # BC328-16 Mouser Part # 637-BC328-16	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	11,083In Stock	$0.17 $0.109 $0.068 $0.049 Reel $0.037 View $0.038 $0.031 $0.023	Min.: 1 Mult.: 1 : 4,000		Through Hole	TO-92	PNP	Single	800 mA	25 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC328	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP BC328-40 Diotec Semiconductor 1: $0.17 10,133In Stock	Mfr. Part # BC328-40 Mouser Part # 637-BC328-40	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	10,133In Stock	$0.17 $0.109 $0.068 $0.049 Reel $0.037 View $0.038 $0.031 $0.023 $0.022	Min.: 1 Mult.: 1 : 4,000		Through Hole	TO-92	PNP	Single	800 mA	25 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC328	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN BC337-16 Diotec Semiconductor 1: $0.17 8,435In Stock	Mfr. Part # BC337-16 Mouser Part # 637-BC337-16	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	8,435In Stock	$0.17 $0.109 $0.068 $0.049 Reel $0.033 View $0.038 $0.031 $0.023	Min.: 1 Mult.: 1 : 4,000		Through Hole	TO-92	NPN	Single	800 mA	45 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC337	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, NPN BC337-16BK Diotec Semiconductor 1: $0.17 2,340In Stock	Mfr. Part # BC337-16BK Mouser Part # 637-BC337-16BK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	2,340In Stock	$0.17 $0.109 $0.068 $0.049 View $0.038 $0.032 $0.028 $0.027 $0.023	Min.: 1 Mult.: 1		Through Hole	TO-92BK	NPN	Single	800 mA	45 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC337	Bulk
Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN BC337-25 Diotec Semiconductor 1: $0.17 24,134In Stock	Mfr. Part # BC337-25 Mouser Part # 637-BC337-25	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 45V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	24,134In Stock	$0.17 $0.109 $0.068 $0.049 Reel $0.033 View $0.038 $0.026 $0.023	Min.: 1 Mult.: 1 : 4,000		Through Hole	TO-92	NPN	Single	800 mA	45 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC337	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, NPN BC337-25BK Diotec Semiconductor 1: $0.17 2,286In Stock 5,000Expected 10/23/2026	Mfr. Part # BC337-25BK Mouser Part # 637-BC337-25BK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	2,286In Stock 5,000Expected 10/23/2026	$0.17 $0.109 $0.068 $0.049 View $0.038 $0.032 $0.028 $0.027 $0.023	Min.: 1 Mult.: 1		Through Hole	TO-92BK	NPN	Single	800 mA	45 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC337	Bulk
Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, NPN BC337-40BK Diotec Semiconductor 1: $0.17 20,581In Stock	Mfr. Part # BC337-40BK Mouser Part # 637-BC337-40BK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 45V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	20,581In Stock	$0.17 $0.109 $0.068 $0.049 View $0.038 $0.037 $0.032 $0.026 $0.023	Min.: 1 Mult.: 1		Through Hole	TO-92BK	NPN	Single	800 mA	45 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC337	Bulk
Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN BC338-16 Diotec Semiconductor 1: $0.10 9,602In Stock	Mfr. Part # BC338-16 Mouser Part # 637-BC338-16	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	9,602In Stock	$0.10 $0.034 $0.03 $0.029 Reel $0.028 $0.022	Min.: 1 Mult.: 1 : 4,000		Through Hole	TO-92	NPN	Single	800 mA	25 V		5 V	700 mV	625 mW	100 MHz	- 55 C	+ 150 C		BC338	Ammo Pack

BCx Bipolar Transistors

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BC327
BC328
BC337
BC338
BC484
BC487
BC546
BC547
BC548
BC549
BC556
BC557
BC558
BC559
BC807
BC808
BC817
BC818
BC84
BC846