Your shopping cart is empty!
Categories
-
- - Amplifier Module
- - Arduino - Development Platform
- - Arduino Modules & Shields
- - Breakout Boards
- - Cables / Hookup wires
- - Displays
- - Enclosures
- - Magnets
- - Motors & Gears
- - Nuts & Bolts
- - Peltier Cooler Heater
- - PIR
- - Sensors
- - Servo's & Motors
- - Solar
- - Stand Alone Modules
- - Stepper Motor & Drivers
- - USB Programmers & Converters
- - Voltage Regulator & Chargers
- - RC Hobby Parts
-
- - AC DC Cooling Fans
- - Cable Ties
- - Day/Night Switches
- - Electrical Plugs & Connectors
- - Gate Remotes & Receivers (Universal)
- - Heat Shrink Sleeves
- - Lighting & Globes
- - Mains Power Cables
- - Power Supplies & AC/DC Adaptors
- - Security Lights LED Type
- - Solar Charge Controllers
- - Surge Protectors
- - Timers
-
- - Battery Holders
- - Breadboard
- - Bridge Rectifier
- - Buzzers
- - Capacitors
- - Crystals
- - Diodes
- - Electromechanical
- - Fuses
- - Headers
- - Heat Sinks
- - IC Sockets HQ
- - IC Sockets TIN
- - IC's --> Semiconductor
- - Inductors
- - Laser Units (CD Players)
- - Microcontrollers & CPU's
- - Opto Electronics
- - Panel Meters And Displays
- - Passive Components
- - Pilot Lamps & Fittings
- - Plugs & Sockets
- - Resistors
- - Rotary Potentiometer
- - Semiconductors
- - Sensors
- - Switches
- - Transformers
- - TVS Diodes
- - Veroboard / Stripboard
- - Voltage Regulators
- - Zener Diode
NPN Transistors
Bipolar transistors are so named because their operation involves both electrons and holes. These two kinds of charge carriers are characteristic of the two kinds of doped semiconductor material; electrons are majority charge carriers in n-type semiconductors, whereas holes are majority charge carriers in p-type semiconductors. In contrast, unipolar transistors such as the field-effect transistors have only one kind of charge carrier.
Charge flow in a BJT is due to diffusion of charge carriers across a junction between two regions of different charge concentrations. The regions of a BJT are called emitter, collector, and base.
BJTs come in two types, or polarities, known as PNP and NPN based on the doping types of the three main terminal regions. An NPN transistor comprises two semiconductor junctions that share a thin p-doped anode region, and a PNP transistor comprises two semiconductor junctions that share a thin n-doped cathode region
2N2222A P2N2222A TO92 75v 600mA 300Mhz NPN Transistor
NPN Silicon Epitaxial Planar Transistor for..
R2.90
Ex Vat: R2.52
Ex Vat: R2.52
2N2222A TO18 40V 800mA 30Mhz Signal Switching NPN Transistor
..
R10.00
Ex Vat: R8.70
Ex Vat: R8.70
2N3055 TO−204AA (TO−3) 60V 15A 200Khz Transistor (complementary MJ2955)
..
R25.00
Ex Vat: R21.74
Ex Vat: R21.74
2N5551 180V 600mA 100Mhz T092 (NPN)
..
R5.00
Ex Vat: R4.35
Ex Vat: R4.35
2SA1859A 2SA1930 TO-220 NPN High Voltage Switching Transistor (Complementary 2SC4159) - ABA850
Po..
R30.16
Ex Vat: R26.23
Ex Vat: R26.23
2SC1740 2SC1740S SPT NPN General Purpose Transistor
..
R2.50
Ex Vat: R2.17
Ex Vat: R2.17
2SC1815 TO92 50V 150mA NPN Transistor (Complementary 2SA1015)
..
R4.50
Ex Vat: R3.91
Ex Vat: R3.91
2SC1845 SC1845 Tranistor TO92 (Complementary 2SA992)
..
R5.00
Ex Vat: R4.35
Ex Vat: R4.35
2SC2229 TO-92 150v 50mA NPN High Voltage Switching Transistor
Black and White TV Video Output App..
R5.00
Ex Vat: R4.35
Ex Vat: R4.35
2SC2240 TO-92 NPN (complementary 2SA970)
..
R5.00
Ex Vat: R4.35
Ex Vat: R4.35
class="product-name" itemprop="name">2SC2316Y Original New NPN HI-BETA 100V-6A-50W Power Transist..
R14.90
Ex Vat: R12.96
Ex Vat: R12.96
2SC3181 120v 10A TO3P NPN Power Transistor (complementary 2SA1264)
..
R42.50
Ex Vat: R36.96
Ex Vat: R36.96
2SC3182 140v 10A TO3P NPN Power Transistor (complementary 2SA1265)
..
R42.50
Ex Vat: R36.96
Ex Vat: R36.96
2SC3206 TO92 150v 50mA NPN Transistor
..
R14.50
Ex Vat: R12.61
Ex Vat: R12.61
-100x100.jpg "2SC3423 NPN Epitaxial Type Transistor (complementary 2SA1360)")
2SC3423 NPN Epitaxial Type Transistor (complementary 2SA1360)
Small collector output capacitance:..
R15.00
Ex Vat: R13.04
Ex Vat: R13.04
Polarity: NPN
Maximum collector power dissipation (Pc), W: 1
Maximum collector-base voltage |..
R9.99
Ex Vat: R8.68
Ex Vat: R8.68
2SC3519 Epitaxial Planar Transistor NPN (complementary 2SA1386)
The 2SC3519 is an NPN transistor ..
R80.00
Ex Vat: R69.57
Ex Vat: R69.57
2SC3856 NPN Transistor 200V 15A (complementary 2SA1492)
..
R55.00
Ex Vat: R47.83
Ex Vat: R47.83
2SC4159 2SC5171 TO-220 NPN High Voltage Switching Transistor (complementary 2SA1859A)
Polarity: N..
R20.87
Ex Vat: R18.15
Ex Vat: R18.15
2SC4460 500V 15A Triple Diffused Planar Silicon Transistor TO-03PML
Features:
High breakdow..
R30.16
Ex Vat: R26.23
Ex Vat: R26.23
Featured
-80x80.jpg)
Specials
