A bipolar motors have a single winding per phase. The current in a winding needs to be reversed in order to reverse a magnetic pole.

Bipolar (BJT) Transistor NPN 300MHz Through Hole TO-92_Inline #CommonPartsLibrary #TransistorBJT

Half Bridge (4) Driver DC Motors, Relays, Solenoids, Stepper Motors Bipolar 15-Multiwatt

Bipolar (BJT) Transistor NPN 45V 100 mA 300MHz 500 mW Through Hole TO-92-3 #commonpartslibrary #transistor #bjt

Bipolar (BJT) Transistor NPN 40V 200 mA 300MHz 625 mW Through Hole TO-92-3 The 2N3904TFR is a general-purpose NPN bipolar junction transistor (BJT) designed for low-power amplification and switching applications. It is widely used in signal processing, small-signal amplification, and digital switching circuits. This transistor offers fast switching speed, low saturation voltage, and reliable performance in a compact surface-mount package, making it suitable for consumer electronics, industrial controls, and embedded systems. Manufacturer Various (commonly ON Semiconductor / onsemi, Diodes Inc., Central Semiconductor) Part Number 2N3904TFR Transistor Type NPN Bipolar Junction Transistor (BJT) Configuration Single Package / Case SOT-23 (TO-236AB) Mounting Style Surface Mount (SMD/SMT) Collector-Emitter Voltage (VCEO) 40 V Collector-Base Voltage (VCBO) 60 V Emitter-Base Voltage (VEBO) 6 V Collector Current (IC) 200 mA (max) Power Dissipation (PD) ~200 mW to 350 mW (package dependent) DC Current Gain (hFE) 100 to 300 (typical, varies with operating conditions) Transition Frequency (fT) ~300 MHz Collector-Emitter Saturation Voltage (VCE(sat)) ~0.2 V (typical at IC = 10 mA, IB = 1 mA) Operating Temperature Range -55°C to +150°C Polarity NPN Packaging Tape & Reel (TFR suffix) RoHS Compliance Compliant #commonpartslibrary #transistor #bjt

Half Bridge (4) Driver DC Motors, Relays, Solenoids, Stepper Motors Bipolar 15-Multiwatt #CommonPartsLibrary #IntegratedCircuit #PowerManagement #FullHalf-Bridge #Driver #H-Bridge #L298

TO-92 Bipolar Transistors - BJT ROHS

Bipolar (BJT) Transistor NPN 80V 6A 3MHz 2W Through Hole TO-220 #CommonPartsLibrary #Transistors #BJT #NPN #SingleBipolarTransistors

Bipolar (BJT) Transistor NPN 45 V 800 mA 100MHz 625 mW Through Hole TO-92-3 #commonpartslibrary #transistor #bjt

Bipolar Transistors BJT 45V 250mW 500mA NPN SOT-23(SOT-23-3)

Bipolar (BJT) Transistor NPN 60V 1 A 3MHz 2 W Through Hole TO-220 #CommonPartsLibrary #Transistors #BJT #NPN #SingleBipolarTransistors

Bipolar (BJT) Transistor NPN 60 V 1.5 A 1.25 W Through Hole TO-126 #CommonPartsLibrary #Transistors #Bipolar(BJT) #NPN #SingleBipolarTransistors

Bipolar (BJT) Transistor NPN 40 V 200 mA 300MHz 1.5 W Surface Mount SOT-223 #CommonPartsLibrary #TransistorBJT