Spektrum 2.9gm Linear Tail Servo

The Spektrum 2.9gm Linear Tail Servo (SPMSH2040T) delivers precise, long-throw performance in a compact ultra micro format. Weighing just 2.9 g and featuring a JST‑SHR 1.0 mm connector, it integrates neatly into lightweight builds where space and responsiveness are critical. Suggested compatibility includes AS3X ultra micro aircraft and heli tail applications.

Key Features

• Performance linear long-throw design for precise control
• 13.5 mm servo throw
• Compact footprint for ultra micro installs
• JST-SHR connector
• Programmable analogue operation

Specifications

• Servo size category: Ultra Micro
• Connector type: JST-SHR 1.0 mm
• Maximum servo speed: 0.065 s @ 4.2 V
• Maximum servo torque: 9.6 oz/in @ 4.2 V
• Servo operating voltage: 3.2–4.2 V
• Input voltage: 3.2–4.2 V
• Motor type: Brushed
• Servo type: Analogue
• Gear type: Nylon
• Bearing: Single
• Water-resistant: No
• Connector wire length: 4.52" (115 mm)
• Dimensions (L × W × H): 0.9" × 0.7" × 0.4" (23 × 18 × 10 mm)
• Weight: 0.10 oz (2.90 g)
• Application: Heli; Product application: Air