Discover XQ-Power Servos in Our eBay Store!
Shop Now
Technical Specifications
Last Updated: 2026-10-08
Weight
Dimensions
Torque
Speed
Current
Temp
Wire
| Identity | |
| Brand |  |
| Product Number | FPS3108 |
| Category | Hobby |
| Discontinued | Yes |
| Performance | |
| Torque |
4.8V17.00 oz-in1.22 kg-cm0.1 N-m |
| Speed |
4.8V0.12 sec/60°500.0 deg/s83.3 RPM |
| Physical | |
| Weight | 0.27 oz7.7 gAbove Average |
| Dimensions |
L 0.81 in W 0.45 in H 0.87 in L 20.6 mm W 11.4 mm H 22.1 mm |
| Drivetrain | |
| Gears | Plastic |
| Gear Spline/Teeth | 21 T estimate |
| Connectivity | |
| Connector | Futaba J |
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
| Weight | Above Average Lighter than 66% of 1074 Micro servos |
Performance Analysis
| Shaft Power | 0.26 W |
| Power Density | 0.826 W/in³ More power-dense than 36% of 207 Futaba servos |
| Torque Density | 2.2078 oz-in/g |
| Torque-to-Volume Ratio | 53.61 oz-in/in³ |
| Speed-to-Weight | 1.08225 (1/sec·g) |
| Speed-Torque Trade-off | 2.04 |
Similar Active Servos
Reviews of Futaba S3108
Be the first to review!