Leobot Electronics is your trusted supplier for Arduino, robotics, IoT components, and electronic modules in South Africa. We stock a wide range of high-quality sensors, microcontrollers, modules, cables, and prototyping tools—ready for fast, nationwide delivery. Whether you're a hobbyist, student, or engineer, we provide the essential electronics you need to build, learn, and innovate. In addition to product sales, we offer custom development services including embedded systems, IoT design, CAD modelling, and smart device integration.
Leobot Electronics South Africa - Electronic Component Supplier & Development Service Provider
Leobot Electronics Online Shop
BC516 Transistor
BC517 Transistor
2N3904 Transistor (NPN General Purpose Amplifier & Switching)
A1015 Transistor (PNP Epitaxial Silicon Transistor - Low Frequency Amplifier)
A42(KSP42) Transistor
A733 Transistor
A92(KSP92) Transistor
C1815 Transistor (PNP Epitaxial Silicon Transistor - Audio & High Frequency Amplifier)
S8050 Transistor (NPN Epitaxial Silicon Transistor - 2W Amplifier)
S8550 Transistor (PNP Epitaxial Silicon Transistor - 2W Amplifier)
S9014 Transistor
S9015 Transistor
S9018 Transistor
BC548B (TO-92)
LM317LZ (Voltage Regulator 1.2V to 37V 100mA)
2N2222 Transistor (TO-92)
2N2907 Transistor (PNP Analog Amplification and Switching Transistor)
2N5401 Transistor
2N5551 (Small Signal NPN Bipolar) Transistor
BC327 Transistor (PNP Bipolar Transistor)
BC337 General-Use NPN Transistor (Switch)
BC337 Transistor (NPN Bipolar Transistor)
C945 Transistor
S8550 Transistor
S9012 Transistor
S9013 Transistor
SS85550 Transistor
BC547b General-Use NPN Transistor (Amplifier)
MJE13003 PowerTransistor (TO-126, 1.5 A, 400 V NPN Bipolar Power Transistor)
UC3842AN (High Performance Current Mode Controller)
DB107 Bridge Rectifier ( 1A,1000V,, 4-Pin DB)
D882P (TO-126) Transistor
KBP307 Bridge Rectifier (3A 700v)
MOC3041M (Triac Driver Output Optocoupler, 6-Pin DIP 400V Zero Crossing)
2N3906 Transistor (PNP Low-Power Amplifying or Switching Transistor)
2N4401 BJT Transistor (NPN 40V, 600mA, TO-92)
E13005-2 Transistor (NPN High voltage. High Speed Switch)
UA741 Op Amp
2N7000G N-CHANNEL MOSFET - (200MA, 60V)
POLYFUSE MF-R1100 (11A)
BT137-600E (TO220 Triac Sensitive Gate, 8A/600V)
SN75441 IC (Quad HALF-H Driver DIP16)
TIP41C NPN POWER TRANSISTOR (6A, 100V)
DF10M SINGLE DIODE BRIDGE RECTIFIER (1000V, 1A)
LITTELFUSE POLY-FUSE 1812L (RESETTABLE 1.95A PTC FUSE)
N-MOSFET Transistor 75V 80A 300W 9.5mΩ (P75NF75, TO-220)
L7912CV (1.5A, 12V Fixed Output Voltage Regulator)
MBR20150CT DUAL DIODE SCHOTTKY BARRIER (150V, 20A)
TCRT5000L Infrared (IR) Reflective Optical Sensor
2N3055 BJT (15A, 100V, 115W, NPN TO-3 Transistor)
TOP255PN Top Switch Offline (DIP-7)
BTA16-600B Triac
L7806CV (1.5A, 6V Three Terminal Voltage Regulator )
L7808CV Voltage Regulator (8.0V, 1.5A, TO-220)
L7824CV (1.5A, 24V Voltage Regulator)
L7905CV TO-220 ( 5V Voltage Regulator)
L7906CV (TO-220 6V Voltage Regulator, Negative)
L7908CV TO-220 (Voltage Regulator)
L7909CV TO-220 (Voltage Regulator)
L7915CV (1.5A, 15V Fixed Output Voltage Regulator)
TIP122 Transistor (5A/100V NPN TO-220 Darlington)
TIP31C (NPN Bipolar Power Transistor)
TIP32C (PNP Bipolar Power Transistor)
Y3144 Hall Effect Switch
Electric Kettle Thermostat Switch TM-XD-3 (100-240V 13A T125)
KBPC5010 1000V Bridge Rectifier (50A 1000V, 4-Pin KBPC)
Power MOSFET N-Channel (IRLB8743, 30V / 150A)
DS18S20 TO92 Digital Thermometer
Lilypad 32U4
ATTINY85 Microcontroller IC (8-Bit , SMD)
Atmel ATMEGA8A-PU (8K, 16MHZ, 28-PDIP Microcontroller)
Two-way SCR BTA100-800B (100A/800V, 4 Quadrant TRIAC)
DFRobot Beetle ESP32 Microcontroller
BC547 NPN Transistor (Switch & Amplification)
BC547c General-Use Transistor (Amplifier)
UC3843AN (High Performance Fixed Frequency Current-Mode Controller)
ARM STM8 Development Board STM8S103F3P6 Module