![Multicomp Pro Bipolar Transistor, Npn, 12V, 50Ma, To-72-2N5179-NRC: Amazon.com: Industrial & Scientific Multicomp Pro Bipolar Transistor, Npn, 12V, 50Ma, To-72-2N5179-NRC: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/211oC1NvjSL._AC_UF1000,1000_QL80_.jpg)
Multicomp Pro Bipolar Transistor, Npn, 12V, 50Ma, To-72-2N5179-NRC: Amazon.com: Industrial & Scientific
![Amazon.com: EHDIS 12V Motor Relay 5 Pin Coil 40amp Spdt Model No.: JD2912-1Z-12VDC 40A 14VDC, Contactor Relay Switch Power, Auto Switches & Starters, 5 Pack : Automotive Amazon.com: EHDIS 12V Motor Relay 5 Pin Coil 40amp Spdt Model No.: JD2912-1Z-12VDC 40A 14VDC, Contactor Relay Switch Power, Auto Switches & Starters, 5 Pack : Automotive](https://m.media-amazon.com/images/I/71w7tK5NMZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: EHDIS 12V Motor Relay 5 Pin Coil 40amp Spdt Model No.: JD2912-1Z-12VDC 40A 14VDC, Contactor Relay Switch Power, Auto Switches & Starters, 5 Pack : Automotive
![Amazon.com: Aexit 40N03GP 3 Transistors Pin Semiconductor 8W 12V Triode MOSFET Transistors Silicon Transistor : Industrial & Scientific Amazon.com: Aexit 40N03GP 3 Transistors Pin Semiconductor 8W 12V Triode MOSFET Transistors Silicon Transistor : Industrial & Scientific](https://m.media-amazon.com/images/I/51xmBWnW9JL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Aexit 40N03GP 3 Transistors Pin Semiconductor 8W 12V Triode MOSFET Transistors Silicon Transistor : Industrial & Scientific
![Power Transistor, Mosfet, Thyristor and Voltage Regulator Assortment Kit, 82 pcs, 24 Types: Amazon.com: Industrial & Scientific Power Transistor, Mosfet, Thyristor and Voltage Regulator Assortment Kit, 82 pcs, 24 Types: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81okZ+DhqEL.jpg)
Power Transistor, Mosfet, Thyristor and Voltage Regulator Assortment Kit, 82 pcs, 24 Types: Amazon.com: Industrial & Scientific
![2N5129 NPN 12V 500mA 200 MHz Transistor Vintage Old Gold Pack of 3: Amazon.com: Industrial & Scientific 2N5129 NPN 12V 500mA 200 MHz Transistor Vintage Old Gold Pack of 3: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/416nKOuyPRL._AC_UF894,1000_QL80_.jpg)
2N5129 NPN 12V 500mA 200 MHz Transistor Vintage Old Gold Pack of 3: Amazon.com: Industrial & Scientific
![Diodes Inc. Transistor, Pnp, 12V, 4A, 1.1W, Sot-23 - ZXT13P12DE6: Amazon.com: Industrial & Scientific Diodes Inc. Transistor, Pnp, 12V, 4A, 1.1W, Sot-23 - ZXT13P12DE6: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/31feuYxI0lL._AC_UF894,1000_QL80_.jpg)
Diodes Inc. Transistor, Pnp, 12V, 4A, 1.1W, Sot-23 - ZXT13P12DE6: Amazon.com: Industrial & Scientific
![Amazon.com: Aexit 6 Pcs Transistors 12V 1A 3 Pin Terminals L7812CV Positive Voltage BJT Transistors Regulator TO-220 : Industrial & Scientific Amazon.com: Aexit 6 Pcs Transistors 12V 1A 3 Pin Terminals L7812CV Positive Voltage BJT Transistors Regulator TO-220 : Industrial & Scientific](https://m.media-amazon.com/images/I/61NTUGGh6XL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Aexit 6 Pcs Transistors 12V 1A 3 Pin Terminals L7812CV Positive Voltage BJT Transistors Regulator TO-220 : Industrial & Scientific
![Amazon.com: ESUPPORT Car Heavy Duty Relay Switch 12V 30A SPDT 5Pin Waterproof Electrical Automotive Pack of 5 : Automotive Amazon.com: ESUPPORT Car Heavy Duty Relay Switch 12V 30A SPDT 5Pin Waterproof Electrical Automotive Pack of 5 : Automotive](https://m.media-amazon.com/images/I/61inMvYqHKL._AC_UF894,1000_QL80_.jpg)
Amazon.com: ESUPPORT Car Heavy Duty Relay Switch 12V 30A SPDT 5Pin Waterproof Electrical Automotive Pack of 5 : Automotive
![STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 1 Piece: Amazon.com: Industrial & Scientific STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 1 Piece: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41MP96ZUI9L._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingTHREE%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA10%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
STMicroelectronics TIP120 TO-220 NPN Power Darlington Transistor 1 Piece: Amazon.com: Industrial & Scientific
![NTE Electronics NTE966 Integrated Circuit 3-Terminal Positive Voltage Regulator, TO-220 Package, 1 Amp Output Current in Excess, 12V Output Voltage: Electronic Components: Amazon.com: Industrial & Scientific NTE Electronics NTE966 Integrated Circuit 3-Terminal Positive Voltage Regulator, TO-220 Package, 1 Amp Output Current in Excess, 12V Output Voltage: Electronic Components: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51BbXMF1H-L._AC_UF1000,1000_QL80_.jpg)
NTE Electronics NTE966 Integrated Circuit 3-Terminal Positive Voltage Regulator, TO-220 Package, 1 Amp Output Current in Excess, 12V Output Voltage: Electronic Components: Amazon.com: Industrial & Scientific
![TEXAS INSTRUMENTS LM7912CT/NOPB IC NEGATIVE VOLT REGULATOR -12V TO-220-3 (1 piece): Rf Transistors: Amazon.com: Industrial & Scientific TEXAS INSTRUMENTS LM7912CT/NOPB IC NEGATIVE VOLT REGULATOR -12V TO-220-3 (1 piece): Rf Transistors: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51O9OIkAXlL._AC_UF1000,1000_QL80_.jpg)
TEXAS INSTRUMENTS LM7912CT/NOPB IC NEGATIVE VOLT REGULATOR -12V TO-220-3 (1 piece): Rf Transistors: Amazon.com: Industrial & Scientific
![Amazon.com: BLARYETI JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Relay,2 Pack : Automotive Amazon.com: BLARYETI JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Relay,2 Pack : Automotive](https://m.media-amazon.com/images/I/61TNisyavPS.jpg)
Amazon.com: BLARYETI JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Relay,2 Pack : Automotive
![Amazon.com: BLARYETI JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Relay,5 Pack : Automotive Amazon.com: BLARYETI JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Relay,5 Pack : Automotive](https://m.media-amazon.com/images/I/51SejoHdwGS._AC_UF894,1000_QL80_.jpg)
Amazon.com: BLARYETI JD1912 Automotive Relay 4-Pin 40A 12V SPST Car Truck Van Motorcycle Boat Relay,5 Pack : Automotive
![Amazon.com: Aexit UA7812C Type Interfaces 12V 3 Terminals Positive Radio Frequency Transceivers Voltage Regulator : Industrial & Scientific Amazon.com: Aexit UA7812C Type Interfaces 12V 3 Terminals Positive Radio Frequency Transceivers Voltage Regulator : Industrial & Scientific](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/51UOG3S80CL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Aexit UA7812C Type Interfaces 12V 3 Terminals Positive Radio Frequency Transceivers Voltage Regulator : Industrial & Scientific
![Transistor Module 3V 5V Switch Module Board High Voltage 12V 24V 36V Low Voltage for Electronic Equipment: Amazon.com: Industrial & Scientific Transistor Module 3V 5V Switch Module Board High Voltage 12V 24V 36V Low Voltage for Electronic Equipment: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/619vxl-i+0L._AC_UF1000,1000_QL80_.jpg)
Transistor Module 3V 5V Switch Module Board High Voltage 12V 24V 36V Low Voltage for Electronic Equipment: Amazon.com: Industrial & Scientific
![STMICROELECTRONICS TIP102 TRANS NPN DARL 100V 8A TO-220 (10 pieces): Amazon.com: Industrial & Scientific STMICROELECTRONICS TIP102 TRANS NPN DARL 100V 8A TO-220 (10 pieces): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71ry6h-ZVEL.jpg)
STMICROELECTRONICS TIP102 TRANS NPN DARL 100V 8A TO-220 (10 pieces): Amazon.com: Industrial & Scientific
![Chanzon 10pcs L7812CV TO-220 Positive Voltage Regulator Transistor 7812 l7812 12v 1.5A Linear Voltage Regulator IC: Amazon.com: Industrial & Scientific Chanzon 10pcs L7812CV TO-220 Positive Voltage Regulator Transistor 7812 l7812 12v 1.5A Linear Voltage Regulator IC: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/614q2v5n6OL._AC_UF1000,1000_QL80_.jpg)
Chanzon 10pcs L7812CV TO-220 Positive Voltage Regulator Transistor 7812 l7812 12v 1.5A Linear Voltage Regulator IC: Amazon.com: Industrial & Scientific
![DC Motor Speed Control HHO/PWM 12V 2A 20W NE555 Transistor Driver Unassembled Type: Amazon.com: Industrial & Scientific DC Motor Speed Control HHO/PWM 12V 2A 20W NE555 Transistor Driver Unassembled Type: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/51GmxLwGzXL._AC_UF894,1000_QL80_.jpg)