DIY 2 g Mini Digital Servo 4 Pack Compact, lightweight digital servos designed for micro RC models and small robotics projects. Each servo delivers precise control in a minimal footprint, making them suitable for fixedwing aircraft, micro drones, and compact steering mechanisms. Key benefits Extremely light and compact: nominal weight approximately 2.2 g with 0.2 g tolerance, ideal where weight and space are limited. Accurate digital response: suitable for precise control of control surfaces and small actuators. Multiple voltage and connector options: choose the connector and operating voltage that matches your setup to avoid additional adapters. Ready to install: each unit includes a 150 mm signal and power lead, simplifying wiring and placement. Highlights and performance Stopping torque: 0.12 kg.cm with 0.01 kg.cm tolerance. Mechanical travel: 180 degrees with a tolerance of 10 degrees. Wire length: approximately 150 mm with 5 mm tolerance. Material: composite construction for a balance of strength and low weight. Operating voltage options: 3.7 V, 4.2 V, or 5 V depending on chosen connector variant. Connector and voltage variants (please choose one) 1) Dupont plug with 4.2 V operation 2) JST 1.25 mm plug with 3.7 V operation 3) JST 1.25 mm plug with 5 V operation 4) JST 1.0 mm plug with 3.7 V operation What is included 4 x DIY 2 g mini digital servos Typical applications Micro RC aircraft: control ailerons, elevators, and rudders on small fixedwing models where low weight is essential. Micro multirotor and FPV drones: use for lightweight gimbals, camera tilt mechanisms, or auxiliary controls. Small robots and DIY electronics: provide precise steering, linkage actuation, or pan and tilt control in compact projects. Compatibility and use notes Designed for small RC models and hobby projects that accept micro servos with JST or Dupont connectors. Verify connector and operating voltage compatibility with your controller, receiver, or power supply before installation. Recommended for hobbyists aged 14 and older. Technical summary Item: DIY mini digital servo Quantity: 4 pieces Weight: approx. 2.2 g (tolerance 0.2 g) Stopping torque: 0.12 kg.cm (tolerance 0.01 kg.cm) Working voltage: 3.7 V, 4.2 V, or 5 V depending on selected variant Mechanical angle: 180 degrees (tolerance 10 degrees) Wire length: approx. 150 mm (tolerance 5 mm) Plugs: 1.25 mm 3pin JST or Dupont JR plug options, plus 1.0 mm JST option Use the connector and voltage option selector to match your power system and receiver plug type for a straightforward installation.