![NTE Electronics NTE51 Silicon NPN High Voltage Transistor, High Speed Switch, TO-220 Case, 700V Collector–Emitter, 4A Continuous Collector: Amazon.com: Industrial & Scientific NTE Electronics NTE51 Silicon NPN High Voltage Transistor, High Speed Switch, TO-220 Case, 700V Collector–Emitter, 4A Continuous Collector: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51d-tJy72mL.jpg)
NTE Electronics NTE51 Silicon NPN High Voltage Transistor, High Speed Switch, TO-220 Case, 700V Collector–Emitter, 4A Continuous Collector: Amazon.com: Industrial & Scientific
![Amazon.com: Chanzon 20 Values 400pcs Transistor Kit TO-92 Including (2N2222A 2N2907A 2N3904 2N3906 2N5551 2N5401 S8050 S8550 A1015 C1815 A42 A92 A733 C945 S9014 BC327B BC337B BC547B BC557B 2N7000) Each 20pcs : Amazon.com: Chanzon 20 Values 400pcs Transistor Kit TO-92 Including (2N2222A 2N2907A 2N3904 2N3906 2N5551 2N5401 S8050 S8550 A1015 C1815 A42 A92 A733 C945 S9014 BC327B BC337B BC547B BC557B 2N7000) Each 20pcs :](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61R9fBjxxPL.jpg)
Amazon.com: Chanzon 20 Values 400pcs Transistor Kit TO-92 Including (2N2222A 2N2907A 2N3904 2N3906 2N5551 2N5401 S8050 S8550 A1015 C1815 A42 A92 A733 C945 S9014 BC327B BC337B BC547B BC557B 2N7000) Each 20pcs :
![Amazon.com: ICQUANZX Mega328 Mosfet Transistor Capacitor Tester(not Included DC9V Battery) : Industrial & Scientific Amazon.com: ICQUANZX Mega328 Mosfet Transistor Capacitor Tester(not Included DC9V Battery) : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71OE5WMIyBL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: ICQUANZX Mega328 Mosfet Transistor Capacitor Tester(not Included DC9V Battery) : Industrial & Scientific
![M328 Digital Transistor Tester, Fydun Transistor Tester 0.5Ω-50MΩ Digital LCD Display Multi-Functional Capacitance Resistance Meter NPN PNP Transistors MOSFET Diodes Thyristors Resistors Capacitors: Amazon.com: Tools & Home Improvement M328 Digital Transistor Tester, Fydun Transistor Tester 0.5Ω-50MΩ Digital LCD Display Multi-Functional Capacitance Resistance Meter NPN PNP Transistors MOSFET Diodes Thyristors Resistors Capacitors: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/514Q9xOr5FL._AC_UF1000,1000_QL80_.jpg)
M328 Digital Transistor Tester, Fydun Transistor Tester 0.5Ω-50MΩ Digital LCD Display Multi-Functional Capacitance Resistance Meter NPN PNP Transistors MOSFET Diodes Thyristors Resistors Capacitors: Amazon.com: Tools & Home Improvement
![POWER INTEGRATIONS TOP225YN IC, OFF-LINE PWM SWITCH, TO-220-3 (10 pieces): Amazon.com: Industrial & Scientific POWER INTEGRATIONS TOP225YN IC, OFF-LINE PWM SWITCH, TO-220-3 (10 pieces): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/31u9yV1NNZL._AC_UF894,1000_QL80_.jpg)
POWER INTEGRATIONS TOP225YN IC, OFF-LINE PWM SWITCH, TO-220-3 (10 pieces): Amazon.com: Industrial & Scientific
![NTE Electronics NTE5540 Silicon Controlled Rectifier, TO-218 Case, 55 Amps Maximum RMS On-State Current, 40 mA DC Gate Trigger Current, 800V Repetitive Peak Off-State Forward/Reverse Voltage: Transistors: Amazon.com: Industrial & Scientific NTE Electronics NTE5540 Silicon Controlled Rectifier, TO-218 Case, 55 Amps Maximum RMS On-State Current, 40 mA DC Gate Trigger Current, 800V Repetitive Peak Off-State Forward/Reverse Voltage: Transistors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51rCAQh3HCL._AC_UF1000,1000_QL80_.jpg)
NTE Electronics NTE5540 Silicon Controlled Rectifier, TO-218 Case, 55 Amps Maximum RMS On-State Current, 40 mA DC Gate Trigger Current, 800V Repetitive Peak Off-State Forward/Reverse Voltage: Transistors: Amazon.com: Industrial & Scientific
![Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/716041k6+EL.jpg)
Transistor Tester, DROK Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector
![Amazon.com: 100 x 2N2222 NPN TO-92 Plastic-Encapsulate Power Transistors 75V 600mA : Industrial & Scientific Amazon.com: 100 x 2N2222 NPN TO-92 Plastic-Encapsulate Power Transistors 75V 600mA : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71gmUxnhT4L._AC_UF894,1000_QL80_.jpg)
Amazon.com: 100 x 2N2222 NPN TO-92 Plastic-Encapsulate Power Transistors 75V 600mA : Industrial & Scientific
![1PACK Transistor Tester,Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector(not Included DC9V Battery): Amazon.com: Industrial & Scientific 1PACK Transistor Tester,Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector(not Included DC9V Battery): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71mz2Js-ypS._AC_UF1000,1000_QL80_.jpg)
1PACK Transistor Tester,Mosfet Transistor Capacitor Tester, Mega328 NPN PNP Transistor Diode Resistor Inductor Capacitance MOS SCR ESR Meter Automatic Checker Detector(not Included DC9V Battery): Amazon.com: Industrial & Scientific
![LCR-T7 Transistor Tester, Aideepen Multi-Function TFT 1.8" Transistor Tester Full Color Graphic Display Transistor Meter with Auto Shut Off for Diode Triode Capacitor Resistor Transistor: Amazon.com: Industrial & Scientific LCR-T7 Transistor Tester, Aideepen Multi-Function TFT 1.8" Transistor Tester Full Color Graphic Display Transistor Meter with Auto Shut Off for Diode Triode Capacitor Resistor Transistor: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61KWDQIy4zL._AC_UF1000,1000_QL80_.jpg)
LCR-T7 Transistor Tester, Aideepen Multi-Function TFT 1.8" Transistor Tester Full Color Graphic Display Transistor Meter with Auto Shut Off for Diode Triode Capacitor Resistor Transistor: Amazon.com: Industrial & Scientific
![NTE Electronics NTE2313 NPN Silicon Transistor, High Speed Switch, TO220 Type Package, 1000V, 2 Amp: Amazon.com: Industrial & Scientific NTE Electronics NTE2313 NPN Silicon Transistor, High Speed Switch, TO220 Type Package, 1000V, 2 Amp: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51ir86mqFqL._AC_UF1000,1000_QL80_.jpg)
NTE Electronics NTE2313 NPN Silicon Transistor, High Speed Switch, TO220 Type Package, 1000V, 2 Amp: Amazon.com: Industrial & Scientific
![Amazon.com: Retekess PR15 Pocket NOAA Weather Radio, AM FM Emergency Weather Radio Portable, Little Transistor Radio Powered by AAA Battery for Walking, Camping (Silver Black) : Electronics Amazon.com: Retekess PR15 Pocket NOAA Weather Radio, AM FM Emergency Weather Radio Portable, Little Transistor Radio Powered by AAA Battery for Walking, Camping (Silver Black) : Electronics](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71fVU-qvMQL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Retekess PR15 Pocket NOAA Weather Radio, AM FM Emergency Weather Radio Portable, Little Transistor Radio Powered by AAA Battery for Walking, Camping (Silver Black) : Electronics
![IIVVERR TOP247YN Family Extended Power Off Line Switcher Transistor (TOP247YN Familia Extendido Interruptor fuera de línea interruptor de conmutador - - Amazon.com IIVVERR TOP247YN Family Extended Power Off Line Switcher Transistor (TOP247YN Familia Extendido Interruptor fuera de línea interruptor de conmutador - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61jg3vdLdrL._AC_UF894,1000_QL80_.jpg)
IIVVERR TOP247YN Family Extended Power Off Line Switcher Transistor (TOP247YN Familia Extendido Interruptor fuera de línea interruptor de conmutador - - Amazon.com
![Neoteck Auto Ranging Digital Multimeter AC/DC Voltage Current Ohm Capacitance Frequency Diode Transistor Audible Continuity, Multi Tester with Backlit LCD - - Amazon.com Neoteck Auto Ranging Digital Multimeter AC/DC Voltage Current Ohm Capacitance Frequency Diode Transistor Audible Continuity, Multi Tester with Backlit LCD - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/716flxGi3RL._AC_UF894,1000_QL80_.jpg)
Neoteck Auto Ranging Digital Multimeter AC/DC Voltage Current Ohm Capacitance Frequency Diode Transistor Audible Continuity, Multi Tester with Backlit LCD - - Amazon.com
![LCR-T7 Transistor Tester, Aideepen Multi-Function TFT 1.8" Transistor Tester Full Color Graphic Display Transistor Meter with Auto Shut Off for Diode Triode Capacitor Resistor Transistor: Amazon.com: Industrial & Scientific LCR-T7 Transistor Tester, Aideepen Multi-Function TFT 1.8" Transistor Tester Full Color Graphic Display Transistor Meter with Auto Shut Off for Diode Triode Capacitor Resistor Transistor: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61eSrlwDeoS._AC_UF1000,1000_QL80_.jpg)
LCR-T7 Transistor Tester, Aideepen Multi-Function TFT 1.8" Transistor Tester Full Color Graphic Display Transistor Meter with Auto Shut Off for Diode Triode Capacitor Resistor Transistor: Amazon.com: Industrial & Scientific
![Amazon.com: Aexit MURF860 400V Transistors 8Amp 3 Pin Semiconductor MOSFET Transistors Silicon Transistor : Industrial & Scientific Amazon.com: Aexit MURF860 400V Transistors 8Amp 3 Pin Semiconductor MOSFET Transistors Silicon Transistor : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61vAFjMI9nL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Aexit MURF860 400V Transistors 8Amp 3 Pin Semiconductor MOSFET Transistors Silicon Transistor : Industrial & Scientific
![IIVVERR 2 Pcs BT152-600R 650V 13Amp High Switching Speed Silicon Transistor (2 Pcs BT152-600R 650V 13Amp Transistor de silicio de alta velocidad de conmutación - - Amazon.com IIVVERR 2 Pcs BT152-600R 650V 13Amp High Switching Speed Silicon Transistor (2 Pcs BT152-600R 650V 13Amp Transistor de silicio de alta velocidad de conmutación - - Amazon.com](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51jj+h6QkJL._AC_UF894,1000_QL80_.jpg)