Welcome to TechTOnions Electronics Shop - Your Ultimate Destination for Cutting-Edge Electronic Components
Discover a wide range of high-quality electronic components at TechTOnions Electronics Shop. From development boards and SMD resistors to relays and other essential parts, we offer everything you need to bring your projects to life. Shop with confidence and enjoy exceptional customer service, competitive prices, and fast shipping. Whether you're an engineer, a hobbyist, or a maker, TechTOnions Electronics Shop is here to meet all your electronic component needs. Explore our collection today and turn your ideas into reality!
We also specialize in B2B transactions. For bulk orders or business inquiries, please contact us directly.
TechTOnions Electronics - Your Ideas, TO Reality
TechTOnions Electronic Categories
Best Sellers
470uF 25V 10×12.5mm KELTRON capacitor
In stock
3 pin SMD JST Side Entry Header 1.25mm
In stock
MIC5219-5.0YM5-TR, 1 Low Dropout Voltage, Voltage Regulator 500mA, 5 V 5-Pin, SOT-23
In stock
ESP32-WROOM-32E WiFi + BT + BLE Module
Out of stock
- Controller: ESP32-WROOM-32E
- Wi-Fi, Bluetooth, and Bluetooth Low Energy (BLE)
- Dual-core Processing
- 40 MHz crystal oscillator
- Wi-Fi: 802.11 b/g/n (802.11n up to 150 Mbps)
- Bluetooth: v4.2 BR/EDR and BLE specification
- 32-bit LX6 microprocessor, up to 2.4 GHz
- 448 KB ROM for Booting
- 520 KB SRAM for Data and Instructions
- 8 KB SRAM in RTC
- ESP32-WROOM-32E: On-board PCB antenna
- Weight : 1.94 g
62R SMD Resistor 0805
Out of stock
CH340C USB TO TTL IC( without crystal )
In stock
14P 1.25mm Easy-on FFC/FPC connector Right-angle Through-Hole
In stock
36R SMD Resistor 0805
Out of stock
7R5 SMD Resistor 0805
Out of stock
6 pin JST XH, 2.5mm, Both side Female 30cm (300mm)
In stock
- No. of Contact Points: 6 pins
- Type: Female
- Rated Operating Voltage: 250V AC/DC
- Current Handling Capacity: 3A
- Lead Spacing Pitch: 2.5mm
- Contact Material: Brass
- Contact Plating: Tin
- Insulator Material: PBT with UL94V-0 rating
- Operating Temperature Range: -25 to 85°C
- Wire Gauge: 22 AWG
- Wire Length: 30cm (300mm)
- Weight : 5.86 g
USB A-Type Female PCB R/A
In stock
SRV05-4 – ESD Protection
In stock
3 Pin 5mm 12A Plugable male Screw Terminal Heavy Right angle
In stock
5K6 SMD Resistor 0805
Out of stock
1R8 SMD Resistor 0805
Out of stock
CR2032 Battery Holder TH
In stock
16 pin IC Socket or DIP IC Base
In stock
470uF 50V 10x20mm Samwha capacitor
In stock
PCF85163 SOIC8 NXP RTC SMD
In stock
- Provides year, month, day, weekday, hours, minutes, and seconds based on a 32.768 kHz quartz crystal
- Century flag
- Clock operating voltage: 1.8 V to 5.5V
- Low backup current; typical 0.25 μA at VDD = 3.0 V and T amb = 25 °C
- 400 kHz two-line I 2 C-bus interface (at VDD = 1.8 V to 5.5 V)
- Programmable clock output for peripheral devices (32.768 kHz, 1.024 kHz, 32 Hz, and 1 Hz)
- Alarm and timer functions
- Internal Power-On Reset (POR)
- I2C-bus slave address: read A3h and write A2h
- Open-drain interrupt pin
- Applications
- Mobile telephones
- Portable instruments
- Electronic metering
- Battery powered products
LM393 amp
In stock
- Type: Op-amp
- Model: LM393
- Monolithic true instrumentation amplifier.
- Fixed gains of 10, 100, and 1000 without external components.
- Precision performance through on-chip trimming.
- Super-beta bipolar input stage for low input bias current and voltage noise.
- High common-mode rejection ratio.
- Two-stage amplifier design with open-loop gain of 10,000,000.
- Operates from -5V to -18V with low current consumption.
- Ideal for low-level transducers.
- Ultra-high common-mode rejection for demanding applications.
- Pin-strappable gains for easy configuration.
- Twin differential shield drivers for bandwidth preservation.
- Compensation pins for noise reduction.
- Separate output force, sense, and reference pins for gain programming.
- Available in 16-pin DIP and 8-pin metal can packages.
- Wide temperature range: 0°C to 70°C.
- Weight : 0.47 g