The 4mm Gold Bullet Connector Male Female Pair is a compact cylindrical connector set made from brass with gold plating, designed for connecting brushless motor phase wires to ESC output wires in drone, RC car, and robotics builds and each ESC has three corresponding output wires, requiring three separate male-female bullet connector pairs to complete the motor-to-ESC connection. This makes bullet connectors a different connector type from the XT60 used between the battery and ESC — where XT60 handles the full pack current in one pair, bullet connectors handle the individual phase currents of each motor wire separately across three pairs per motor.
The bullet connectors male and female gold-plated brass construction provides low contact resistance at the connection point — gold plating resists oxidation that would increase resistance over time and cause heat buildup at the connector, and the brass body conducts the motor phase current efficiently. The bullet connector for esc 4mm diameter is the standard size for medium to large brushless motors used in drones and RC models.
The 4mm golden bullet connectors compact cylindrical build allows the motor and ESC wires to be inserted straight into each connector end and soldered in place, with the male pin sliding into the female socket to complete each phase connection. This gold bullet connector pair is ideal for drone brushless motor. Available from StemVolt.
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Features:
- Gold-plated brass contacts resist oxidation and maintain low resistance
- 4mm standard diameter fits medium to large brushless motor wires
- Each pair connects one phase wire between motor and ESC
- Compact build fits inside tight drone frames and motor mounts
Technical Specifications:
Applications:
- Brushless motor to ESC phase wiring on FPV drone builds
- Maker wires 4mm bullet connectors on RC car and brushless motor
- brushless motor ESC connection using 4mm golden bullet connectors
- 4mm bullet connector drone for brushless motor wiring
Package Includes:
-
1 x 4 mm Gold Bullet Connector Male Female Pair
Sukhvinder Randhawa –
Tracking available throughout delivery
Nitin Deshmukh –
Purchased for a hobby drone project and the quality was excellent. Easy checkout, protective packaging, and helpful after-sale support made the entire experience smooth and hassle-free.
Joydeep Bhattacharya –
Great value for money
Pankaj Tripathi –
100% genuine product quality
Sivaraman Krishnamurthy –
Bullet connector pair provides secure and low-resistance connections for drone motors, ESCs, and batteries.