Bipolar Transistors - BJT – Mouser Denmark

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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 (DKK) 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	Series	Packaging
Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN BC338-16 Diotec Semiconductor 1: 0,642 kr. 9.191In Stock	Mfr. Part No. BC338-16 Mouser Part No 637-BC338-16	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	9.191In Stock	0,642 kr. 0,216 kr. 0,194 kr. 0,187 kr. Reel 0,179 kr. 0,142 kr.	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
Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN BC338-25 Diotec Semiconductor 1: 1,16 kr. 8.773In Stock	Mfr. Part No. BC338-25 Mouser Part No 637-BC338-25	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	8.773In Stock	1,16 kr. 0,701 kr. 0,433 kr. 0,313 kr. Reel 0,239 kr. View 0,246 kr. 0,201 kr. 0,149 kr.	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
Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN BC338-40 Diotec Semiconductor 1: 1,03 kr. 8.757In Stock	Mfr. Part No. BC338-40 Mouser Part No 637-BC338-40	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 25V, 800mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	8.757In Stock	1,03 kr. 0,716 kr. 0,582 kr. 0,47 kr. Reel 0,298 kr. View 0,41 kr. 0,201 kr. 0,194 kr. 0,164 kr.	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
Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN BC546B Diotec Semiconductor 1: 1,03 kr. 14.322In Stock	Mfr. Part No. BC546B Mouser Part No 637-BC546B	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	14.322In Stock	1,03 kr. 0,664 kr. 0,418 kr. 0,298 kr. Reel 0,231 kr. View 0,239 kr. 0,187 kr. 0,142 kr. 0,127 kr.	Min.: 1 Mult.: 1 : 4.000	Si	Through Hole	TO-92	NPN	Single	100 mA	65 V		5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC546	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 65V, 100mA, NPN BC546BBK Diotec Semiconductor 1: 1,09 kr. 4.553In Stock	Mfr. Part No. BC546BBK Mouser Part No 637-BC546BBK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 65V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	4.553In Stock	1,09 kr. 0,664 kr. 0,418 kr. 0,298 kr. View 0,239 kr. 0,231 kr. 0,164 kr. 0,142 kr.	Min.: 1 Mult.: 1	Si	Through Hole	TO-92BK	NPN	Single	100 mA	65 V	80 V	5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC546	Bulk
Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN BC546C Diotec Semiconductor 1: 1,09 kr. 9.435In Stock	Mfr. Part No. BC546C Mouser Part No 637-BC546C	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	9.435In Stock	1,09 kr. 0,664 kr. 0,418 kr. 0,298 kr. Reel 0,231 kr. View 0,239 kr. 0,187 kr. 0,142 kr.	Min.: 1 Mult.: 1 : 4.000	Si	Through Hole	TO-92	NPN	Single	100 mA	65 V		5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC546	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, NPN BC547B Diotec Semiconductor 1: 0,962 kr. 20.765In Stock	Mfr. Part No. BC547B Mouser Part No 637-BC547B	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	20.765In Stock	0,962 kr. 0,604 kr. 0,41 kr. 0,298 kr. Reel 0,187 kr. View 0,231 kr. 0,127 kr. 0,112 kr. 0,104 kr.	Min.: 1 Mult.: 1 : 4.000	Si	Through Hole	TO-92	NPN	Single	100 mA	45 V		5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC547	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 45V, 100mA, NPN BC547BBK Diotec Semiconductor 1: 0,895 kr. 21.194In Stock	Mfr. Part No. BC547BBK Mouser Part No 637-BC547BBK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 45V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	21.194In Stock	0,895 kr. 0,522 kr. 0,351 kr. 0,254 kr. View 0,201 kr. 0,164 kr. 0,142 kr. 0,112 kr.	Min.: 1 Mult.: 1	Si	Through Hole	TO-92BK	NPN	Single	100 mA	45 V	50 V	5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC547	Bulk
Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, NPN BC547C Diotec Semiconductor 1: 0,962 kr. 20.280In Stock	Mfr. Part No. BC547C Mouser Part No 637-BC547C	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	20.280In Stock	0,962 kr. 0,604 kr. 0,41 kr. 0,298 kr. Reel 0,187 kr. View 0,231 kr. 0,127 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000	Si	Through Hole	TO-92	NPN	Single	100 mA	45 V		5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC547	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 45V, 100mA, NPN BC547CBK Diotec Semiconductor 1: 0,895 kr. 3.690In Stock	Mfr. Part No. BC547CBK Mouser Part No 637-BC547CBK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 45V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	3.690In Stock	0,895 kr. 0,522 kr. 0,351 kr. 0,254 kr. View 0,201 kr. 0,164 kr. 0,134 kr. 0,127 kr. 0,112 kr.	Min.: 1 Mult.: 1	Si	Through Hole	TO-92BK	NPN	Single	100 mA	45 V	50 V	5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC547	Bulk
Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN BC548B Diotec Semiconductor 1: 0,895 kr. 7.513In Stock 4.000Expected 20/11/2026	Mfr. Part No. BC548B Mouser Part No 637-BC548B	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	7.513In Stock 4.000Expected 20/11/2026	0,895 kr. 0,522 kr. 0,351 kr. 0,254 kr. Reel 0,164 kr. View 0,201 kr. 0,127 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000	Si	Through Hole	TO-92	NPN	Single	100 mA	30 V		5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC548	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 30V, 100mA, NPN BC548BBK Diotec Semiconductor 1: 0,895 kr. 8.859In Stock	Mfr. Part No. BC548BBK Mouser Part No 637-BC548BBK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 30V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	8.859In Stock	0,895 kr. 0,522 kr. 0,351 kr. 0,254 kr. View 0,201 kr. 0,194 kr. 0,134 kr. 0,112 kr.	Min.: 1 Mult.: 1	Si	Through Hole	TO-92BK	NPN	Single	100 mA	30 V	30 V	5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC548	Bulk
Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN BC548C Diotec Semiconductor 1: 0,768 kr. 9.749In Stock	Mfr. Part No. BC548C Mouser Part No 637-BC548C	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	9.749In Stock	0,768 kr. 0,522 kr. 0,433 kr. 0,351 kr. Reel 0,224 kr. View 0,306 kr. 0,149 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000	Si	Through Hole	TO-92	NPN	Single	100 mA	30 V		5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC548	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 30V, 100mA, NPN BC548CBK Diotec Semiconductor 1: 0,895 kr. 11.518In Stock	Mfr. Part No. BC548CBK Mouser Part No 637-BC548CBK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 30V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	11.518In Stock	0,895 kr. 0,522 kr. 0,351 kr. 0,254 kr. View 0,201 kr. 0,194 kr. 0,164 kr. 0,142 kr. 0,112 kr.	Min.: 1 Mult.: 1	Si	Through Hole	TO-92BK	NPN	Single	100 mA	30 V	30 V	5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC548	Bulk
Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN BC549C Diotec Semiconductor 1: 0,895 kr. 10.136In Stock	Mfr. Part No. BC549C Mouser Part No 637-BC549C	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, NPN Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	10.136In Stock	0,895 kr. 0,522 kr. 0,351 kr. 0,254 kr. Reel 0,164 kr. View 0,201 kr. 0,149 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000	Si	Through Hole	TO-92	NPN	Single	100 mA	30 V		5 V	600 mV	500 mW	300 MHz	- 55 C	+ 150 C	BC549	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, PNP BC556A Diotec Semiconductor 1: 0,895 kr. 2.811In Stock 8.000Expected 25/12/2026	Mfr. Part No. BC556A Mouser Part No 637-BC556A	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 65V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	2.811In Stock 8.000Expected 25/12/2026	0,895 kr. 0,567 kr. 0,351 kr. 0,254 kr. Reel 0,164 kr. View 0,201 kr. 0,127 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000		Through Hole	TO-92	PNP	Single	100 mA	65 V	80 V	5 V	250 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC556	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 65V, 100mA, PNP BC556BBK Diotec Semiconductor 1: 1,16 kr. 21.792In Stock	Mfr. Part No. BC556BBK Mouser Part No 637-BC556BBK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 65V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	21.792In Stock	1,16 kr. 0,918 kr. 0,50 kr. 0,485 kr. View 0,455 kr. 0,179 kr. 0,097 kr.	Min.: 1 Mult.: 1		Through Hole	TO-92BK	PNP	Single	100 mA	65 V	80 V	5 V	250 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC556	Bulk
Bipolar Transistors - BJT BJT, TO-92BK, 45V, 100mA, PNP BC557BBK Diotec Semiconductor 1: 0,895 kr. 28.392In Stock	Mfr. Part No. BC557BBK Mouser Part No 637-BC557BBK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 45V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	28.392In Stock	0,895 kr. 0,567 kr. 0,351 kr. 0,254 kr. View 0,201 kr. 0,194 kr. 0,164 kr. 0,112 kr.	Min.: 1 Mult.: 1		Through Hole	TO-92BK	PNP	Single	100 mA	45 V	50 V	5 V	250 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC557	Bulk
Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, PNP BC557C Diotec Semiconductor 1: 1,09 kr. 14.030In Stock	Mfr. Part No. BC557C Mouser Part No 637-BC557C	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 45V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	14.030In Stock	1,09 kr. 0,656 kr. 0,351 kr. 0,254 kr. Reel 0,164 kr. View 0,201 kr. 0,127 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000		Through Hole	TO-92	PNP	Single	100 mA	45 V	50 V	5 V	250 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC557	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92BK, 45V, 100mA, PNP BC557CBK Diotec Semiconductor 1: 0,895 kr. 2.368In Stock	Mfr. Part No. BC557CBK Mouser Part No 637-BC557CBK	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92BK, 45V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	2.368In Stock	0,895 kr. 0,567 kr. 0,351 kr. 0,254 kr. View 0,201 kr. 0,164 kr. 0,142 kr. 0,134 kr. 0,112 kr.	Min.: 1 Mult.: 1		Through Hole	TO-92BK	PNP	Single	100 mA	45 V	50 V	5 V	650 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC557	Bulk
Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP BC558A Diotec Semiconductor 1: 0,895 kr. 11.642In Stock	Mfr. Part No. BC558A Mouser Part No 637-BC558A	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	11.642In Stock	0,895 kr. 0,567 kr. 0,351 kr. 0,254 kr. Reel 0,164 kr. View 0,201 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000		Through Hole	TO-92	PNP	Single	100 mA	30 V	30 V	5 V	250 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC558	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP BC558B Diotec Semiconductor 1: 0,895 kr. 9.542In Stock	Mfr. Part No. BC558B Mouser Part No 637-BC558B	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	9.542In Stock	0,895 kr. 0,567 kr. 0,351 kr. 0,254 kr. Reel 0,194 kr. View 0,201 kr. 0,164 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000		Through Hole	TO-92	PNP	Single	100 mA	30 V	30 V	5 V	250 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC558	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP BC558C Diotec Semiconductor 1: 0,895 kr. 11.124In Stock	Mfr. Part No. BC558C Mouser Part No 637-BC558C	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	11.124In Stock	0,895 kr. 0,567 kr. 0,351 kr. 0,254 kr. Reel 0,209 kr. View 0,239 kr. 0,164 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000		Through Hole	TO-92	PNP	Single	100 mA	30 V	30 V	5 V	250 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC558	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP BC559A Diotec Semiconductor 1: 1,09 kr. 8.863In Stock	Mfr. Part No. BC559A Mouser Part No 637-BC559A	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	8.863In Stock	1,09 kr. 0,918 kr. 0,485 kr. 0,433 kr. Reel 0,112 kr. 0,097 kr.	Min.: 1 Mult.: 1 : 4.000		Through Hole	TO-92	PNP	Single	100 mA	30 V	30 V	5 V	250 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC559	Ammo Pack
Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP BC559B Diotec Semiconductor 1: 0,895 kr. 10.112In Stock	Mfr. Part No. BC559B Mouser Part No 637-BC559B	Diotec Semiconductor	Bipolar Transistors - BJT BJT, TO-92, 30V, 100mA, PNP Learn More about Diotec Semiconductor diotec bcx bipolar transistors	Datasheet	10.112In Stock	0,895 kr. 0,567 kr. 0,351 kr. 0,254 kr. Reel 0,194 kr. View 0,201 kr. 0,164 kr. 0,112 kr.	Min.: 1 Mult.: 1 : 4.000		Through Hole	TO-92	PNP	Single	100 mA	30 V	30 V	5 V	250 mV	500 mW	150 MHz	- 55 C	+ 150 C	BC559	Ammo Pack