
Adafruit 4 x AA Battery Holder ID 3788 with On/Off Switch and 2.1 mm DC Plug for Robots
Rs 1,090
View details ↗Rs 1,280
In stock — ready to ship
Extending leads of common RC hobby servos; also an adapter between JR and Futaba systems.
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Specs: Length 12 in / 300 mm, flat style; three 22-AWG wires, 60 strands each; male Futaba J connector one end, female JR connector other; each end compatible with BOTH Futaba and JR-style connections; gold-flashed contacts on 0.1 in spacing; female connector also fits 0.1 in male headers; colour: brown/black = GND, red = servo power, orange/yellow/white/blue = signal.
Compatibility: Almost all RC servos Pololu sells (assumed female JR connectors unless the servo page says otherwise), and 0.1 in male headers. Note Pololu gender-naming trap: the RC hobby industry often calls these ends the opposite gender to Pololu's convention - copy Pololu wording, do not relabel.
Power: No power - passive extension cable.
Package contents: 1 cable.
Notes: Volume pricing in research: 1 USD 4.64; 5 USD 4.27; 25 USD 3.93; 100 USD 3.61. Adafruit Servo Extension Cable ID 972 (USD 1.95) was Out of stock, so Pololu 2184 was used instead. PKR conversion required before publishing.