Connectors are electrical interface components that create reliable detachable connections between wires, PCBs, batteries, and modules in electronics builds. From JST plug connectors and male female connector pins to bullet connectors and berg strip headers, these suit robotics, drone, and embedded project builds. Best price guaranteed with fast delivery across India.
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What are Connectors?
Connectors are electromechanical components that physically join and separate electrical circuits without soldering. They use socket pin connectors, crimped terminals, or press-fit contacts to establish current-carrying connections between two circuit points. A pcb connector mounts directly onto a circuit board while a plug connector joins two wire harnesses. A common example in Indian robotics builds is using JST connectors to connect LiPo battery packs to ESCs and motor driver boards for clean, quick-disconnect battery builds.
Common Connectors Available at StemVolt
- 2-Pin JST 2.5mm Connector Male and Female — Standard LiPo battery plug connector pair for clean battery-to-board connections in compact builds
- 2.54mm Female Berg Strip Header — Multi-pin female connector for Arduino shield connections and PCB header socket mounting
- 4mm Gold Bullet Connector Male Female — High-current electrical cable connectors for ESC to motor connections in drone and RC builds
- Male Female Connector Pin Set — Assorted male female connector pins for custom wiring harness builds in robotics projects
- XT60 Plug Connector Pair — High-current cables and connectors for LiPo battery to ESC connections in drone builds
- Also explore: Metal and Copper Wires
- Also explore: Lithium-Ion Batteries – 18650 Cells
- Also explore: Magnets – Neodymium and Ferrite
- Also explore: Digital Multimeters
How to Choose the Right Connectors
Choose based on current rating, pin count, and whether the connection is permanent or frequently disconnected. For low-current sensor and signal connections, 2.54mm berg strip headers and JST connectors give clean breadboard-compatible interfaces. For high-current motor and battery connections in drone builds, 4mm bullet connectors or XT60 pairs handle the amperage safely. Always match the female connector to the device it plugs into before ordering. One practical tip: always check the wire gauge rating of any connector you buy against the current your circuit draws, as using a connector rated below the actual current causes overheating at the contact point.