- 3D Printed Toys
- 3D Printer Filaments
- 3D Printer Parts
- 3D Printer Coupling
- 3D Printer Display and Controller
- 3D Printer Extruder Kit
- 3D Printer Extruder Parts and Fans
- 3D Printer Heatbed and Accessories
- 3D Printer Nozzle
- 3D Printing Pen
- Aluminum Extrusion and Accessories
- 3D Printers
- 3D Printing Service
- eSun Resins
- Castable Resin for Jewelry
- Dental Resin
- e-Resin ABS PRO
- eResin-eLastic
- eResin-PLA
- eResin-PLA PRO
- Hard Tough Resin
- High Temp Resin
- Other Resins
- Standard Resin
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- Laser Engraver and CNC Machines
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
SIM800L GAST module + pcb antenna
In stock
Original price was: ₹600.00.₹287.00Current price is: ₹287.00. (Including. of GST 18%)
SKU:
TO-65265
- Power Supply: 3.4 to 4.4VDC (4.0V Typical)
- Current Required: IA-2.6A(MAX)
- Band Frequency: Quad-band
- Weight : 6.18 g
- Power consumption:
- sleep mode < 2.0mA
- idle mode < 7.0mA
- GSM transmission (avg): 350 mA
- GSM transmission (peek): 2000mA
- Default baud rate: 9600bps
- Working Temperature range:-40° C ~ 85 ° C
- SIM Interface: 1.3V, 3V
- Timing Functions: use AT Commands Set
- PCB Dimensions: 23 mm x 25 mm
- Antenna connector: IPX
- Status signaling: LED
LM393 amp
In stock
Original price was: ₹50.00.₹22.00Current price is: ₹22.00. (Including. of GST 18%)
SKU:
TO-14475
- 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
5.6KΩ 0.25W Resistor TH
In stock
Original price was: ₹2.00.₹0.48Current price is: ₹0.48. (Including. of GST 18%)
SKU:
TO-37212
3 pin JST XH, 2.5mm, Both side Female 15cm (150mm)
In stock
₹3.38 - ₹3.60 (Including. of GST 18%)
SKU:
TO-49682-1
| Specification | Details |
|---|---|
| No. of Contact Points | 3 pins |
| Type | Female |
| Rated Operating Voltage | 250V AC/DC |
| Current Handling Capacity | 3A |
| Lead Spacing Pitch | 2.5 mm |
| 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 | 15 cm (150 mm) |
| Weight | 2.02 g |
Micro USB Female Connector SMD – 5 Pins, 5.9mm Pitch
In stock
₹4.75 - ₹5.00 (Including. of GST 18%)
SKU:
TO-88619
| Parameter | Value |
|---|---|
| Connector Type | Micro USB Female |
| Mounting Type | Surface-Mount Device (SMD) |
| Number of Pins | 5 |
| Pin Pitch | 5.9 mm |
| Current Rating | Up to 1.8A |
| Voltage Rating | 5V DC |
| Material | High-quality metal & plastic |
| Contact Plating | Gold/Nickel |
| Durability | ≥10,000 mating cycles |
| Operating Temperature | -25°C to 85°C |
| Application | Charging, Data Transfer |
9 pin JST XH, 2.5mm, One side Female with 30cm Wires
In stock
₹6.00 - ₹16.00 (Including. of GST 18%)
SKU:
TO-49844
AMS1117-3.3V 1A SOT223Voltage Regulator IC
In stock
₹3.01 - ₹3.20 (Including. of GST 18%)
SKU:
TO-94133
MAX485ESA RS485 RS422 Transceiver – SOP-8 – Maxim
In stock
Original price was: ₹50.00.₹38.00Current price is: ₹38.00. (Including. of GST 18%)
SKU:
TO-78828
CZN-15E Omnidirectional Microphone
In stock
Original price was: ₹60.00.₹19.00Current price is: ₹19.00. (Including. of GST 18%)
SKU:
TO-16531
- Type: Microphone
- Model: CZN-15E
- Sensitivity: -58±2dB (0dB=1V/pa,1KHz)
- Impedance: Low impedance
- Directivity: Omnidirectional
- Frequency: 20-16,000Hz
- Voltage range: 1.5V-10V
- Standard operation voltage:4.5V
- Current consumption: Max.0.5mA
- Sensitivity reduction: Within -3dB at 3V
- S/N ratio: More than 60dB
- Weight : 0.82 g
MT3608 SOT23 DC-DC Step Up Boost IC 2A – 24V – 1.2MHz SMD
In stock
Original price was: ₹15.36.₹7.40Current price is: ₹7.40. (Including. of GST 18%)
SKU:
TO-55371
- Type: Step-up DC-DC converter
- Input Voltage: 2V to 24V
- Output Voltage: Adjustable, up to 28V
- Switching Frequency: 1.2MHz (fixed)
- Current Limit: Internal 4A switch
- Efficiency: Up to 97%
- Protection: Under-voltage lockout, current limiting, thermal overload protection
- Mode: Automatic Pulse Frequency Modulation (PFM) at light loads
- Power MOSFET: Integrated 80mΩ
- Package: 6-pin SOT23
- Applications: Portable electronics, battery-powered devices, low-power applications.
BAK H18650CQ Li-ion Battery (2550mAh)
In stock
SKU:
TO-97836
| Parameter | Value |
|---|---|
| Battery Type | Lithium-ion (Li-ion) |
| Model | BAK H18650CQ |
| Nominal Voltage | 3.7V |
| Capacity | 2550mAh |
| Maximum Continuous Discharge Current | 5A |
| Dimensions | 18mm (diameter) × 65mm (length) |
| Weight | ~45g (approx.) |
| Cycle Life | 500–1000 cycles (typical) |
| Operating Temperature | Charging: 0°C to +45°C Discharging: -20°C to +60°C |
| Self-Discharge Rate | <3% per month |
| Protection | Built-in protection (optional) |
| Applications | Portable electronics, power tools, EVs, energy storage |
7 Pin JST XH Connector male – 2.5mm Top Entry Header
In stock
₹2.26 - ₹2.40 (Including. of GST 18%)
SKU:
TO-83512
4 pin JST XH, 2.5mm, Both side Female 30cm (300mm)
In stock
₹6.00 - ₹14.00 (Including. of GST 18%)
SKU:
TO-44659
- No. of Contact Points: 4 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 : 3.81 g