The JX series connectors (JX4, JX6, JX8, JX9) are multi-pin power and signal connectors designed specifically for RC vehicles, drones, VTOL aircraft, and other high-performance hobbyist or commercial unmanned systems.

These connectors are built to be compact, reliable, and high-current capable, with both power and signal lines in one plug—perfect for modular drone arms, detachable wings, or power-distribution boards (PDBs).

🔌 JX Series Connector Overview

⚙️ General Features

• High-current capability (10A+ per pin depending on variant)

• Mixed power + signal support in one housing

• Anti-reverse polarity design (keyed housing)

• Locking mechanism: Secure latch prevents disconnect in flight

• Heat-resistant plastic for high-power systems

• Solder or crimp terminals depending on the version

🛠️ Typical Applications

• Modular drone arms: Easy attachment/detachment with motor, ESC, signal lines in one plug

• VTOL aircraft: Quick-connect between wing modules and fuselage

• Fixed-wing UAVs: Wing wiring harnesses

• RC cars: Motor/ESC combos or PDBs

• Gimbals and payloads: Signal + power in one connector

📦 Pinout Configurations (Typical)

Let’s take the JX6 as an example (varies by supplier):

• 2x Power Pins (thicker gauge, e.g., VBAT+ and GND)

• 4x Signal Pins (e.g., PWM, I2C, CAN, telemetry)

Note: Always check the datasheet or supplier pinout, as customizations are common in the RC/FPV world.

📐 Physical Design

• Low-profile, rectangular housing

• Color-coded or keyed for polarity

• Often comes with pigtail wires pre-soldered or as DIY kits