Smartphone Speaker & Receiver Dust Mesh is used for sealing smartphone receiver and loudspeaker openings against dust and water while passing sound with a controlled acoustic resistance. IP68 designs is the reference cited for it on drawings, datasheets and purchase orders.
What IP68 designs Means for Smartphone Speaker & Receiver Dust Mesh
The dimensions in the table below are supplied to suit IP68 designs. Where the standard sets requirements for the finished appliance, device or system, compliance testing of that assembly stays with its manufacturer; we supply the metal mesh part to the drawing and can provide material certificates and dimensional reports with the shipment.
Smartphone Speaker & Receiver Dust Mesh Dimensions
| Part | Length (mm) | Width (mm) | Thickness (mm) | Hole diameter (mm) | Open area (%) | Acoustic resistance (MKS Rayl) |
|---|---|---|---|---|---|---|
| Receiver slot | 12.0 | 1.6 | 0.05 | 0.035 | 18 | 160 |
| Bottom speaker | 16.0 | 3.0 | 0.05 | 0.045 | 22 | 120 |
| Stereo speaker | 20.0 | 2.4 | 0.06 | 0.045 | 22 | 120 |
| Tablet speaker | 28.0 | 4.0 | 0.08 | 0.060 | 28 | 80 |
Specifying Smartphone Speaker & Receiver Dust Mesh Beyond the Standard
- Acoustic resistance: Specify MKS Rayl, not only hole size; it sets how much the mesh damps high frequencies.
- Die-cut shape: Length, width and corner radius must clear the speaker port with a 0.3–0.5 mm adhesive land.
- Adhesive: Double-sided pressure-sensitive adhesive rated for drop and heat-cycle testing.
When Smartphone Speaker & Receiver Dust Mesh Is Not the Right Choice
Not a waterproof membrane on its own — IP68 phones need a hydrophobic ePTFE layer with the mesh.
