Transistor

Description

  • Mfr Part: BC8XX-XX BC84XA/B/C MMBTXXXX S8X50-X S901X-X SS8X50-X BCW68X FMMT59X KTXX04S BCVXX MMBTAXX FMMTXXXA BC8XXA/B/CW BC8XX-XXW MCPXXX  etc.
  • Package: SOT-23 SOT-323 SOT-363 SOT-723 DFN2020-3L etc.
  • Feature: Produced by Changzhou factory under our own brand, all components meet international standards, offering reliable performance and competitive pricing.
  • Note: The other package or parameter can be made according to customer’s requirement, please send the data sheet or parameter to sales@kotelectronic.com
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Transistors deliver reliable amplification and switching performance across a wide range of applications, including power management, signal control, and consumer electronics.

Main Applications

Small Signal Transistors are commonly used in signal amplification, switching, voltage regulation, and general-purpose low-power applications. With high gain, fast response, and compact packaging, they are ideal for consumer electronics, communication devices, and industrial control systems.

Typical Models

Part Number Polarity pC IC BVCEO BVCBO BVEBO VCE(sat) hFE Package
W (A)(Max.) (V)(Min.) (V)(Min.) (V)(Min.) (V)(Max.)  
BC807-16 PNP 300 0.5 45 50 5 0.7 100-250 SOT23
BC807-25 PNP 300 0.5 45 50 5 0.7 160-400 SOT23
BC807-40 PNP 300 0.5 45 50 5 0.7 250-600 SOT23
BC817-16 NPN 300 0.5 45 50 5 0.7 100-250 SOT23
BC817-25 NPN 300 0.5 45 50 5 0.7 160-400 SOT23
BC817-40 NPN 300 0.5 45 50 5 0.7 250-600 SOT23
BC818-16 NPN 300 0.5 25 30 5 0.7 100-250 SOT23
BC818-25 NPN 300 0.5 25 30 5 0.7 160-400 SOT23
BC818-40 NPN 300 0.5 25 30 5 0.7 250-630 SOT23
BC846A NPN 0.2 0.1 65 80 6 0.5 110-220 SOT23
BC846B NPN 0.2 0.1 65 80 6 0.5 200-450 SOT23
BC847A NPN 0.2 0.1 50 50 6 0.5 110-220 SOT23
BC847B NPN 0.2 0.1 50 50 6 0.5 200-450 SOT23
BC847C NPN 0.2 0.1 50 50 6 0.5 420-800 SOT23
BC848A NPN 0.2 0.1 30 30 6 0.5 110-220 SOT23
BC848B NPN 0.2 0.1 30 30 6 0.5 200-450 SOT23
BC848C NPN 0.2 0.1 30 30 6 0.5 420-800 SOT23
BC849B NPN 0.2 0.1 30 30 6 0.5 200-450 SOT23
BC849C NPN 0.2 0.1 30 30 6 0.5 420-800 SOT23
MMBT2222A NPN 0.3 0.6 40 75 6 1 40-300 SOT23
MMBT2907A PNP 0.25 0.6 60 60 5 1.6 50-300 SOT23
MMBT3904 NPN 0.2 0.2 40 60 6 0.3 30-300 SOT23
MMBT3906 PNP 0.2 0.2 40 40 5 0.4 30-300 SOT23
MMBT4401 NPN 0.3 0.6 40 60 6 0.75 40-300 SOT23
MMBT4403 PNP 0.3 0.6 40 40 5 0.75 20-300 SOT23
MMBT5401 PNP 0.3 0.6 150 160 5 0.5 50-300 SOT23
MMBT5551 NPN 0.3 0.6 160 180 6 0.2 50-300 SOT23
MMBTA42 NPN 0.3 0.3 300 300 6 0.5 40-200 SOT23
MMBTA92 PNP 0.225 0.3 300 300 5 0.2 60-200 SOT23
S8050-H NPN 0.3 0.5 25 40 5 0.6 200-350 SOT23
S8050-L NPN 0.3 0.5 25 40 5 0.6 120-200 SOT23
S8550-H PNP 0.3 0.5 25 40 5 0.6 200-350 SOT23
S8550-L PNP 0.3 0.5 25 40 5 0.6 120-200 SOT23
S9012-H NPN 0.3 0.5 25 40 5 0.6 120-350 SOT23
S9012-J NPN 0.3 0.5 25 40 5 0.6 300-400 SOT23
S9012-L NPN 0.3 0.5 25 40 5 0.6 120-200 SOT23
S9013-H PNP 0.3 0.5 25 40 5 0.6 120-350 SOT23
S9013-J PNP 0.3 0.5 25 40 5 0.6 300-400 SOT23
S9013-L PNP 0.3 0.5 25 40 5 0.6 120-200 SOT23
S9014-H NPN 0.2 0.1 45 50 5 0.3 450-1000 SOT23
S9014-L NPN 0.2 0.1 45 50 5 0.3 200-450 SOT23
S9015-H PNP 0.2 0.1 45 50 5 0.3 450-1000 SOT23
S9015-L PNP 0.2 0.1 45 50 5 0.3 200-450 SOT23
SS8050-H NPN 0.3 1.5 25 40 5 0.5 200-350 SOT23
SS8050-L NPN 0.3 1.5 25 40 5 0.5 120-200 SOT23
SS8550-H NPN 0.3 1.5 25 40 5 0.5 200-350 SOT23
SS8550-L NPN 0.3 1.5 25 40 5 0.5 120-200 SOT23
FMMT491 NPN 0.5 1 60 80 5 0.5 100-300 SOT23
FMMT493 NPN 0.25 1 100 120 5 0.6 100-300 SOT23
BCW68H PNP 0.33 0.8 45 60 5 1 250-630 SOT23
BCW66H NPN 0.33 0.8 45 75 5 0.7 250-630 SOT23
BCW68G PNP 0.33 0.8 45 60 5 0.7 160-400 SOT23
FMMT591 PNP 0.5 1 60 80 5 0.6 100-400 SOT23
FMMT593 PNP 0.25 1 100 120 5 0.3 100-300 SOT23
KTX304S PNP 0.35 0.6 / 60 5 0.4 100-300 SOT23
KTX404S NPN 0.35 0.6 / 75 5 1 100-300 SOT23
BCV47 NPN 0.3 0.5 60 80 10 1 >10000 SOT23
MMBTA43 NPN 0.3 0.5 60 80 6 0.5 >40 SOT23
FMMT491A NPN 0.5 1 40 40 7 0.5 300-900 SOT23
BC846AW NPN 0.15 0.1 65 80 6 0.6 110-220 SOT323
BC847AW NPN 0.15 0.1 45 50 6 0.6 110-220 SOT323
BC848AW NPN 0.15 0.1 30 30 5 0.6 110-220 SOT323
BC849AW NPN 0.15 0.1 30 30 5 0.6 110-220 SOT323
BC850AW NPN 0.15 0.1 45 50 5 0.6 110-220 SOT323
BC846BW NPN 0.15 0.1 65 80 6 0.6 200-450 SOT323
BC847BW NPN 0.15 0.1 45 50 6 0.6 200-450 SOT323
BC848BW NPN 0.15 0.1 30 30 5 0.6 200-450 SOT323
BC849BW NPN 0.15 0.1 30 30 5 0.6 200-450 SOT323
BC850BW NPN 0.15 0.1 45 50 5 0.6 200-450 SOT323
BC846CW NPN 0.15 0.1 65 80 6 0.6 420-800 SOT323
BC847CW NPN 0.15 0.1 45 50 6 0.6 420-800 SOT323
BC848CW NPN 0.15 0.1 30 30 5 0.6 420-800 SOT323
BC849CW NPN 0.15 0.1 30 30 5 0.6 420-800 SOT323
BC850CW NPN 0.15 0.1 45 50 5 0.6 420-800 SOT323
BC817-16W NPN 0.2 0.5 45 50 5 1.2 100-250 SOT323
BC817-25W NPN 0.2 0.5 45 50 5 1.2 160-400 SOT323
BC817-40W NPN 0.2 0.5 45 50 5 1.2 250-600 SOT323
BC807-16W PNP 0.2 0.5 45 50 5 0.7 100-250 SOT323
BC807-25W PNP 0.2 0.5 45 50 5 0.7 160-400 SOT323
BC807-40W PNP 0.2 0.5 45 50 5 0.7 250-600 SOT323
MMBT3906W PNP 0.2 0.2 40 40 5 0.3 100-300 SOT323
2SC4097-R NPN 0.2 0.5 32 40 5 0.4 82-390 SOT323
2SC4081 NPN 0.2 0.15 50 60 7 0.4 120-560 SOT323
BC846BS NPN 0.2 0.1 65 80 6 0.3 200-450 SOT363
NPN 0.2 0.1 65 80 6 0.3 200-450
BC847BS NPN 0.3 0.2 45 50 6 0.7 200-450 SOT363
NPN 0.3 0.2 45 50 6 0.7 200-450
BC847PN NPN 0.2 0.1 45 50 6 0.6 200-450 SOT363
PNP 0.2 0.1 45 50 5 0.65 220-475
BC856BS PNP 0.2 0.1 65 80 5 0.3 200-450 SOT363
PNP 0.2 0.1 65 80 5 0.3 200-450
BC856S PNP 0.2 0.1 65 80 5 0.3 >110 SOT363
PNP 0.2 0.1 65 80 5 0.3 >110
MMDT2222A NPN 0.2 0.6 40 75 6 1 100-300 SOT363
NPN 0.2 0.6 40 75 6 1 100-300
MMDT2227 NPN 0.2 0.6 40 75 6 1 100-300 SOT363
PNP 0.2 0.6 60 60 5 1.6 100-300
MMDT2907A PNP 0.2 0.6 60 60 5 1.6 100-300 SOT363
PNP 0.2 0.6 60 60 5 1.6 100-300
MMDT3904 NPN 0.2 0.2 40 60 5 0.3 100-300 SOT363
NPN 0.2 0.2 40 60 5 0.3 100-300
MMDT3906 PNP 0.2 0.2 40 40 5 0.4 100-300 SOT363
PNP 0.2 0.2 40 40 5 0.4 100-300
MMDT3946 NPN 0.2 0.2 40 60 5 0.3 100-300 SOT363
PNP 0.2 0.2 40 40 5 0.4 100-300
DMMT3906 PNP 0.2 0.2 40 40 5 0.4 100-300 SOT363
DMMT3904 NPN 0.2 0.2 40 60 5 0.3 100-300 SOT363
MMDT4401 NPN 0.2 0.2 40 60 6 0.75 100-300 SOT363
MMDT4403 PNP 0.2 0.6 40 40 5 0.75 100-300 SOT363
MMDT5451 NPN 0.2 0.2 160 180 6 0.2 100-300 SOT363
PNP 0.2 0.2 150 160 5 0.5 100-300 SOT363
MMDT5551 PNP 0.2 0.2 160 180 6 0.15 100-300 SOT363
MMDT5401 NPN 0.2 0.2 150 160 5 0.5 100-300 SOT363
UMX1N NPN 0.15 0.15 50 60 7 0.4 120-560 SOT363
BC857S PNP 0.3 0.2 45 50 5 0.65 125-630 SOT363
MMBT3904M NPN 0.1 0.2 40 60 5 0.3 100-300 SOT723
MMBT2907AM PNP 0.265 0.6 60 60 5 1.6 100-300 SOT723
MMBT2222AM NPN 0.265 0.6 40 75 6 1 100-300 SOT723
MMBT3906M PNP 0.1 0.2 40 40 5 0.3 100-300 SOT723
2SA2029 PNP 0.15 0.15 50 60 6 0.5 120-560 SOT723
2SC5658 NPN 0.1 0.15 50 60 7 0.4 120-560 SOT723
BC846AM3 NPN 0.265 0.1 65 80 6 0.6 110-220 SOT723
BC846BM3 NPN 0.265 0.1 65 80 6 0.6 200-450 SOT723
BC847AM3 NPN 0.265 0.1 45 60 6 0.6 110-220 SOT723
BC847BM3 NPN 0.265 0.1 45 60 6 0.6 200-450 SOT723
BC847CM3 NPN 0.265 0.1 45 60 6 0.6 200-450 SOT723
BC848AM3 NPN 0.265 0.1 30 30 6 0.6 110-220 SOT723
BC848BM3 NPN 0.265 0.1 30 30 6 0.6 200-450 SOT723
BC848CM3 NPN 0.265 0.1 30 30 6 0.6 420-800 SOT723
BC856AM3 PNP 0.265 0.1 65 80 6 0.6 110-220 SOT723
BC856BM3 PNP 0.265 0.1 65 80 6 0.6 200-450 SOT723
BC857AM3 PNP 0.265 0.1 45 60 6 0.6 110-220 SOT723
BC857BM3 PNP 0.265 0.1 45 60 6 0.6 200-450 SOT723
BC857CM3 PNP 0.265 0.1 45 60 6 0.6 200-450 SOT723
BC858AM3 PNP 0.265 0.1 30 30 6 0.6 110-220 SOT723
BC858BM3 PNP 0.265 0.1 30 30 6 0.6 200-450 SOT723
BC858CM3 PNP 0.265 0.1 30 30 6 0.6 420-800 SOT723
MCP618 NPN 1.5 2.5 25 30 5 0.2 >300 DFN2020-3L