Our BLM0832-FP78-U Coin linear resonant actuator vibrates from the Z-Axis in 235 Hz. PCB mounted pogo hooks/springs are recommended to make contact with the contacts pads around the FPC. Its Existing characteristics make it It draws only 19 ma @ 0.6 V Whilst generating a vibration G-force of 0.55. An LRA driver IC like the TI DRV2605 is necessary for use. Double stick glue, rubber pads, and custom guide cable lengths are available. Custom made FPC can also be readily available for orders of 10K pcs+.