Micro Servo with 3-pin JST Cable - Adafruit

adafruit-Shrouded Servo to Premium Male Jumper Wires Cable - 17cm Long

JST PH 2mm 3-pin Plug-Plug Cable - 100mm long : ID 4336 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits

Continuous Rotation Servo Wheel : ID 167 : $2.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Analog Feedback Micro Servo - Plastic Gear : ID 1449 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Standard Size Ultra High Torque Servo - TowerPro MG959 : ID 5298 : $39.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Combo Dial Safe with Circuit Playground Express

Servo Extension Cable - 50cm / 19.5 long : ID 973 : $2.50 : Adafruit Industries, Unique & fun DIY electronics and kits

This tiny little servo can rotate approximately 180 degrees (90 in each direction), and works just like the standard kinds you're used to but smaller.

Micro Servo with 3-pin JST PH 2mm Cable - TowerPro SG92R

Plastic Micro Servo Adapter for LEGO Cross - 16mm long : ID 4252 : $0.75 : Adafruit Industries, Unique & fun DIY electronics and kits

Adafruit 16-Channel PWM / Servo Bonnet for Raspberry Pi : ID 3416 : $12.50 : Adafruit Industries, Unique & fun DIY electronics and kits

Servo Extension Cable - Mini JST Connector – Microaces

Shrouded Servo to Premium Male Jumper Wires Cable - 17cm long : ID 5515 : $0.95 : Adafruit Industries, Unique & fun DIY electronics and kits

Adafruit - Buy at Kiwi Electronics

Micro Servo with 3-pin JST Cable - Adafruit