The HD-LA0803-LW10-R is a compact 8mm coin-style linear resonant actuator (LRA) engineered by PUI Audio for fast, accurate haptic feedback. Tuned to a 235 Hz resonant frequency, this actuator delivers 1.2 Gs RMS vibration strength with minimal acoustic noise, making it ideal for wearables, handheld devices, and consumer electronics.

Key Features

• Strong vibration output: ≥ 1.2 Gs RMS

• Optimized drive frequency: 235 ± 10 Hz

• Low noise: ≤ 45 dBA

• Compact design: Ø8 x 3 mm, only 1 g in weight

• Fast response times: 50 ms rise, 80 ms fall

• Integration ready: Includes lead wires and double-sided tape

Applications

• Smartwatches & wearables

• Handheld electronics

• Portable medical devices

• Consumer electronics