MPSA18

Central Semiconductor
Bipolar Transistor Small Signal NPN Amplifier/Switch 200mA 45V 3-Pin TO-92 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey MPSA18 471 $1.34 $0.84 $0.79 $0.56 $0.40 $0.30
Ameya360 MPSA18 111
AVNET Express MPSA18 0 2000 $0.00
Mouser Electronics MPSA18 3740 $0.79 $0.65 $0.65 $0.54 $0.38 $0.33
TME MPSA18 33 $0.74
Win Source MPSA18 1500 415

MPS6520

Central Semiconductor
Bipolar Transistor NPN Low Noise 25V 100mA 3-Pin TO-92 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey MPS6520 0 $0.18
AVNET Express MPS6520 0 2500 $0.00
Mouser Electronics MPS6520 5335 1 $0.51 $0.44 $0.44 $0.28 $0.21 $0.16

PN2906A

Central Semiconductor
Bipolar Transistor Small Signal PNP Amplifier/Switch 600mA 60V 3-Pin TO-92 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey PN2906A 0
AVNET Express PN2906A 0 2500
Mouser Electronics PN2906A $0.41 $0.27 $0.27 $0.13 $0.10 $0.08

TIP31

Central Semiconductor
Bipolar Power Transistor NPN Amplifier/Switch 3A 40V 3-Pin TO-220 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TIP31CS-ND 0 $0.62
AVNET Express TIP31 3489 1 $0.31
Mouser Electronics 610-TIP31 1652 1 $1.25 $1.02 $1.02 $0.85 $0.59 $0.51
Utmel TIP31 1200 $0.18 $0.18 $0.18 $0.00 $0.00 $0.00

TIP30C

Central Semiconductor
Bipolar Power Transistor PNP Amplifier/Switch 1A 100V 3-Pin TO-220 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TIP30CCS-ND 0 $0.62
AVNET Express TIP30C 1582 1 $0.17
Mouser Electronics 610-TIP30C 436 1 $1.25 $1.02 $1.02 $0.85 $0.59 $0.51

TIP32B

Central Semiconductor
Bipolar Power Transistor PNP Amplifier/Switch 3A 40V 3-Pin TO-220 Through Hole Box
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey TIP32BCS-ND 0 $0.61
AVNET Express TIP32B 0 1 $0.00 $0.00 $0.00 $0.00 $0.00 $0.00
Mouser Electronics 610-TIP32B 936 1 $1.14 $0.93 $0.93 $0.78 $0.54 $0.54

CMPT5551 TR

Central Semiconductor

$0.12

CMPT5551 Series 160 V 0.6 A Surface Mount NPN Silicon Transistor - SOT-23-3
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey CMPT5551 TR 3275 $0.49 $0.42 $0.36 $0.31 $0.18 $0.18
AVNET Express CMPT5551 TR 0 3000 $0.00
Future Electronics CMPT5551 TR 39000 3000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.13
Mouser Electronics CMPT5551 TR 3152 1 $0.41 $0.35 $0.35 $0.22 $0.16 $0.13
Win Source CMPT5551 TR 3670 175

3SMC5.0A TR13

Central Semiconductor

$1.58

3SMC Series 5 V 3 kW Uni-Directional Surface Mount TVS Diode - DO-214AB
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 3SMC5.0A TR13 2410 $4.39 $3.92 $3.53 $3.21 $2.20 $2.03
AVNET Express 3SMC5.0A TR13 0 3000 $0.00
Future Electronics 3SMC5.0A TR13 3000 3000 $0.00 $0.00 $0.00 $0.00 $0.00 $1.87
Mouser Electronics 3SMC5.0A TR13 0 1 $3.67 $3.28 $3.28 $2.99 $2.04 $1.89

CMHZ4691 TR

Central Semiconductor

$0.17

CMHZ4691 Series 6.2 V 100 mA SMT Low Level Silicon Zener Diode - SOD-123
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey CMHZ4691 TR 4417 $0.46 $0.39 $0.34 $0.29 $0.17 $0.14
AVNET Express CMHZ4691 TR 0 3000 $0.00
Future Electronics CMHZ4691 TR 3000 3000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.11
Mouser Electronics CMHZ4691 TR 5107 1 $0.39 $0.33 $0.33 $0.21 $0.15 $0.12

CMPSH-3E TR

Central Semiconductor

$0.17

CMPSH-3E Series 40 V 200 mA Surface Mount Schottky Diode - SOT-23-3
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey CMPSH-3E TR 9508 $0.59 $0.46 $0.39 $0.32 $0.16 $0.14
AVNET Express CMPSH-3E TR 0 3000 $0.00
Future Electronics CMPSH-3E TR 6000 $0.00 $0.00 $0.00 $0.00 $0.00 $0.11
Mouser Electronics CMPSH-3E TR 6105 1 $0.50 $0.36 $0.36 $0.21 $0.15 $0.12
Win Source CMPSH-3E TR 6000 35