BC237B

Central Semiconductor
Bipolar Transistor NPN Amplifier/Switch 100mA 45V 3-Pin TO-92-18R Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey BC237B 0 $0.25
AVNET Express BC237B 9238 2000
Mouser Electronics BC237B 2273 1 $0.54 $0.47 $0.47 $0.32 $0.24 $0.22
Win Source BC237B 17000 65

BF244C

Central Semiconductor
RF Small Signal Field-Effect Transistor, 1-Element, Silicon, N-Channel, Junction FET, TO-92
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey BF244CCS-ND 0 $0.00 $0.00 $0.00 $0.00 $0.00 $0.74
AVNET Express BF244C 33375 1 $0.37 $0.34
Mouser Electronics 610-BF244C 2300 1 $1.56 $1.38 $1.38 $1.10 $0.80 $0.72

BF393

Central Semiconductor
IN STOCK SHIP TODAY
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1514-BF393PBFREE-ND 0 $0.26
AVNET Express BF393 0 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Component Online BF393 585 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics 610-BF393 2732 1 $0.76 $0.67 $0.67 $0.46 $0.34 $0.28

BRX45

Central Semiconductor
Silicon Controlled Rectifier 1-Element 0.8A 60V (DRM/RRM) TO-92 Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey BRX45 0 $0.25
AVNET Express BRX45 0 2500
Mouser Electronics BRX45 1677 1 $0.79 $0.65 $0.65 $0.54 $0.38 $0.33

TIP102

Central Semiconductor
Darlington Power Transistor NPN 100V 15A 3-Pin TO-220 Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TIP102CS-ND 0 $1.89 $1.89
AVNET Express TIP102 2244 1 $0.46 $0.35
Mouser Electronics 610-TIP102 0 800 $1.96 $1.72
Utmel TIP102 116 $0.46 $0.35 $0.35 $0.30 $0.29 $0.00

TIP32

Central Semiconductor
Bipolar Power Transistor PNP Amplifier/Switch 3A 100V 3-Pin TO-220 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TIP32CS-ND 0 $0.57
AVNET Express TIP32 576 1 $0.17
Mouser Electronics 610-TIP32 1572 1 $1.25 $1.02 $1.02 $0.85 $0.59 $0.51
Utmel TIP32 1617 $0.18 $0.18 $0.18 $0.00 $0.00 $0.00

TIP42C

Central Semiconductor
Bipolar Power Transistor PNP Amplifier/Switch 6A 100V 3-Pin TO-220 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TIP42CCS-ND 0 $0.62
AVNET Express TIP42C 4800 1000 $0.24
Mouser Electronics 610-TIP42C 0 1400 $0.51
Utmel TIP42C 7102 $0.35 $0.27 $0.27 $0.23 $0.22 $0.00

2N2221

Central Semiconductor
Bipolar Transistor Small Signal NPN Amplifier/Switch 30V 800mA 3-Pin TO-18 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1514-2N2221PBFREE-ND 0 $0.99
AVNET Express 2N2221 0 2000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics 610-2N2221 0 2000 $1.03
Win Source 2N2221 3950 90

2N3055

Central Semiconductor
Bipolar Power Transistor NPN Amplifier/Switch 70V 15A 2-Pin TO-3 Through Hole Tray
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2N3055CS-ND 0 $5.45 $5.45
AVNET Express 2N3055 0 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics 610-2N3055 158 1 $5.98 $5.94 $5.41 $4.87 $3.55 $3.43
Utmel 2N3055 195 $1.53 $1.24 $1.24 $1.14 $0.00 $0.00

2N3906

Central Semiconductor
Bipolar Transistor PNP Amplifier/Switch 40V 200mA 3-Pin TO-92 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2N3906CS-ND 16813 $0.44 $0.33 $0.30 $0.21 $0.11 $0.09
Ameya360 2N3906 14580 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
AVNET Express 2N3906 224461 2500 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics 610-2N3906 20930 1 $0.44 $0.28 $0.28 $0.14 $0.10 $0.08
Utmel 2N3906 400000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.01
Win Source 2N3906 986850 1725 $0.02