This is the S3107 Micro Servo from Futaba.
This servo is used for R/C Park Flyer airplanes.
This servo can produce high-current draw from your batteries.
If using NiMH or LiPo batteries, make sure they are capable
of delivering sufficient amps.FEATURES
Delivers excellent torque and speed for its small size, light weight
Can be used for elevators, ailerons and rudders
One year warranty
One S3107 Micro Servo with Futaba J male connector and mounting
Speed: .12 sec/60° @ 4.8V
Torque: 17 oz-in (1.2 kg-cm) @ 4.8V
Dimensions: 0.9 x 0.4 x 0.8" (7/8 x 7/16 x 13/16")
(22 x 11 x 20mm)
Weight: 0.32 ounce (5/16oz) (9.0 grams)
Connector: Male "J" type with approx. 5" wire
Output Shaft Diameter: 5mm