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Model Number: LV101040A
LV101040A LRA LINEAR VIBRATION MOTOR

10 x 10 x 4 mm | 2.5 Vrms | 170hz | LRA X-Axis

The LV101040A  is an advanced  wide-band LRA that generates the highest vibration G force per unit volume of any LRA currently on the market.  Samsung has chosen this LRA for use in their flagship Galaxy S20, S21 & Z Fold2 series cellphone. It has an exceptionally wide band width of 160 hz allows for drive signals between 140 to 300 hz.    Wide-band width, coupled with fast 10ms rise/40ms fall times,  allows this LRA to generate haptic effects never before possible.  Due to this LRA's wide bandwidth , the use of  Haptic Drivers  that make use of  "auto -resonance" detection are NOT recommended.   The recommended Haptic Driver IC is made by Dongwoon Anatech Part # DW7914A.   Contact pads are designed for use with PCB mounted pogo pins or spring contacts.  The photo to the left shows this linear vibration motor as is used in the Samsung Galaxy Note 10+ cellphone.

Summary Of Specifications
Length (mm): 10.0
Width (mm): 10.0
Height (mm): 4.0
Rated Voltage (AC RMS): 2.5
Operating Voltage (AC RMS): 0.1 ~ 2.5
Rated Current MAX (mA): 350
Typical Current (mA): 317
Resonant Frequency: 170
Vibration Force (G): 2.75
LV101040A LRA LINEAR VIBRATION MOTOR Mechanical Drawing

This part is not authorized for Life Supporting Devices
None of the products offered for sale by us are authorized for use in any device that:

  1. is surgically implanted into the body
  2. supports or sustains life, and whose failure to perform as per our specification,
    may result in serious injury or death of the user.

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