Futaba #FUTS3107. 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.
Hitec #HRC32225S. This is the HS-225MG Precision Mini Servo from Hitec. This version has the Universal S/Z/JR, Futaba J Connector. Connector is compatible with all modern receivers and wiring accessories.:.