Connectors and Cables are the physical links that carry power and signals between every component in an electronics project. This category covers JST connectors, XT60 connectors, terminal blocks, berg strips, breadboard jumper wires, silicone wire, copper electrical wire, and servo cables — all compatible with Arduino, ESP32, and Raspberry Pi builds. Whether you need jumper wires male to female for prototyping or gold bullet connectors for a drone build, everything is here. Prices include GST and orders are dispatched fast across India.
Buy Connectors and Cables Online in India | StemVolt
What are Connectors and Cables?
Connectors and cables are the parts of an electronics circuit that let different parts of the circuit work together. They safely move signals for data, current, and voltage from one place to another. A bad connection can cause the voltage to drop, the signal to get noisy, or even stop the circuit from working altogether. A common example of Indian robotics builds is using JST plug connectors to connect battery packs to motor driver boards in a neat way. This makes it easy to quickly change batteries without having to solder them every time.
Types of Connectors and Cables and How They Work
We put connectors and cables into groups based on how they are used and how much current they can handle. There are signal connectors like JST pairs, berg strip headers, and board-to-board connectors that can connect low-current data and signals between PCBs and modules. Power connectors like XT60 female connectors and gold bullet connectors can safely carry a lot of current in motor and drone power systems. You do not have to solder PCB mount terminal blocks and wire terminal connectors to hold bare wires tightly. People often use them to wire panels and make their homes smarter. Different types of wires and cables are made of different materials and can bend more or less easily. Silicone wire can handle heat and bending well. Copper electrical wire is good for wiring fixed panels, and PVC insulated wire is good for most projects.
| Parameter | Signal Connector | Power Connector | Terminal Block |
|---|---|---|---|
| Current Rating | Low | High | Medium |
| Use Case | PCB to PCB | Motor, Drone | Panel Wiring |
| Connection | Plug/Socket | Bullet/XT60 | Screw Clamp |
| Soldering Needed | Yes | Yes | No |
Connectors and Cables Available at StemVolt
- 2-Pin JST Plug Connector Male Female Pair — Compact wire connector pair for battery and module connections in robotics builds
- XT60 Female Connector With Wire — High-current power connector for LiPo battery connections in drone and RC builds
- 4mm Gold Bullet Connector Male Female Pair — Reliable electrical pins for motor and ESC wiring in drone power systems
- 2.54mm Pitch Male Berg Strip Header — Standard PCB header for board to board connector applications and Arduino shield stacking
- 3 Pin PCB Mount Terminal Block — Screw clamp terminal connector for secure wire connections without soldering
- Flexible Breadboard Jumper Wires — Multicolor jumper wires male to female for quick breadboard prototyping with Arduino
- 20AWG Silicone Wire Red and Black — Flexible high-temperature silicone wire for motor, battery, and power wiring builds
- Y Type Servo Extension Cable — Extends servo motor signal cables cleanly in RC and robotics control systems
Applications of Connectors and Cables
Connectors and cables are essential in every stage of electronics project assembly across India. In robotics builds, JST connectors and XT60 power connectors allow modular assembly where battery packs, motor drivers, and sensor boards connect and disconnect without cutting wires. Breadboard jumper wires speed up prototyping for college students testing Arduino circuits before moving to a permanent PCB layout. In home automation panels, wire terminal connectors provide secure and removable connections to relays, switches, and power distribution boards. Silicone wire is preferred in drone builds and high-current motor wiring where flexibility and heat resistance matter during operation. Berg strip headers are used in embedded development for connecting daughter boards and sensor modules to main controller PCBs.
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How to Choose the Right Connectors and Cables
Match the connector type to the current your circuit will carry. For signal-level connections between Arduino and sensors, JST 2-pin or 3-pin connectors and berg strips are the right choice. For battery and motor connections carrying several amps, use XT60 connectors or gold bullet connectors rated for the required current. Wire gauge also matters — thicker wire handles more current without overheating. For breadboard prototyping, flexible jumper wires male to female make connections faster and cleaner. One practical tip — always check connector polarity before plugging in power connections, especially JST pairs where reversed polarity can damage connected modules instantly.
Why Buy Connectors and Cables from StemVolt
StemVolt is a trustworthy store in India that sells a wide range of tested connectors and cables at prices that include GST. You can track your order live across India and it will ship within 12 hours. Cash on delivery is an option for orders up to ₹5000. The support team is ready to help with questions about connector size and compatibility.
FAQ SECTION
Frequently Asked Questions
1. How do JST connectors differ from XT60 connectors?
JST connectors are small, light plug connectors that are good for connecting batteries in small robots, sensor modules, and RC receivers that do not need a lot of power. XT60 connectors are strong power connectors that can handle a lot of current. You can often find them in LiPo battery packs, wiring for drone ESCs, and power systems for RC vehicles. JST connectors are good enough for most small robotics and Arduino projects. Use XT60 if the current is over 10 to 15 amps.
2. What kind of jumper wires work best for Arduino breadboard projects?
For Arduino prototyping, the most useful jumper wires are flexible ones that can connect male to female or male to male. You do not have to solder anything to connect Arduino pins directly to breadboard rows and sensor modules. For the most options, get a pack with different lengths. Silicone-coated jumper wires last longer and handle heat better than regular PVC insulated wire versions that are used in fixed wiring setups.
3. Are these connectors compatible with standard Arduino and ESP32 projects?
Yes. All of the berg strip headers, JST connectors, and terminal blocks here have standard pitch sizes. Berg strips have a pitch size of 2.54mm, and plug connectors have standard JST sizes. These fit directly on the PCB headers of Arduino, ESP32, and Raspberry Pi. Bullet and XT60 connectors are used in power circuits and work with all standard drone and RC motor systems sold in India.
4. What wire should I use for high-current motor connections in a robot?
Use 20AWG or thicker silicone wire for motor connections that carry more than 5 amps. Silicone wire is better at handling heat and bending over and over again than regular PVC insulated wire. This makes it the best choice for wiring robot motors, drone power leads, and battery connections. Always use the right size wire for your motor's maximum current draw. If the wire is too small, it will overheat and cause a voltage drop that directly affects how well the motor works.