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Micro Discontinued

JR S306

Compatible Hardware

*Based on known specs.

Technical Specifications

Last Updated: 2026-10-10
Identity
Brand JR
Product Number S306
Category Hobby
Discontinued Yes
Performance
Torque
4.8V7.00 oz-in
Speed
4.8V0.10 sec/60°
Physical
Weight 0.21 ozAbove Average
Dimensions L 0.77 in
W 0.45 in
H 0.83 in
Connectivity
Connector JR (Universal)

Disclaimer: Most data is sourced from the manufacturer. Some data is sourced from our loyal community and with the help of AI. We aim for accuracy but are not responsible for inaccurate information.

Class Comparison

WeightAbove Average
Lighter than 79% of 1074 Micro servos

Performance Analysis

Shaft Power 0.13 W
Power Density0.450 W/in³
More power-dense than 21% of 179 JR servos
Torque Density1.1667 oz-in/g
Torque-to-Volume Ratio24.34 oz-in/in³
Speed-to-Weight1.66667 (1/sec·g)
Speed-Torque Trade-off0.70

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