FromRubber Custom Screen Printed Silicone Rubber Keypad for Sound Card

Custom Screen Printed Silicone Rubber Keypad for Sound Card
A dependable tactile control interface for sound cards and audio interfaces, engineered end-to-end by a 15-year silicone keypad OEM factory.
1. Product Overview: A Control Face Built for Audio Gear
A sound card or audio interface lives on physical controls. Mute switches, volume steps, monitoring toggles and preset buttons are pressed thousands of times — often in dim studio scenes where the operator finds the key by feel, not by sight.
This 2 x 3 silicone rubber keypad cluster is a compact, practical layout for transport control and system settings. It is molded from silicone rubber, finished with screen printed legends on a matte black surface, and fitted with conductive carbon pill contacts so every press registers reliably on the PCB underneath.

2. Screen Printed Legends That Stay Legible
The front face is finished with screen printed symbols and labels — the same method used across professional audio and industrial controls. Because the ink bonds into the silicone surface, legends resist daily wear, finger oils and routine cleaning.
Your own symbols, abbreviations and branding marks can be printed to match your enclosure design, and we can layer silicone coating on top for extra abrasion resistance.

3. Conductive Carbon Pill Contacts for Reliable Switching
On the back of each key, an integrally molded carbon pill closes the circuit on the PCB contact pad. The carbon contact is fused into the silicone during molding, so there are no separate parts to shift or wear loose.
The result is a consistent electrical closure over the life of the keypad — important for audio equipment where a dead key mid-session is not an option.

4. Silicone Rubber: The Material Audio Engineers Trust
- Precision molded silicone — Shore A hardness tuned to your target feel, with consistent key height and tactile response.
- Long service life — silicone keypads survive millions of actuation cycles without cracking or taking a permanent set.
- Stable in heat and cold — performance holds across the temperature range audio equipment meets in the field.
- Custom color and finish — matte, glossy or textured tops matched to your product identity.

5. From Drawing to Production: One-Stop OEM/ODM Service
FromRubber is a vertically integrated manufacturer in Dongguan, China. Mold making, molding, screen printing and final testing happen under one roof, which keeps lead times short and quality consistent.
- Design support — send a drawing, a 3D file, a sample, or simply your function list.
- Rapid tooling — prototype tooling developed quickly for design validation.
- Volume production — stable quality for production runs with inspection records per batch.
- Applications served — audio interfaces, remote controls, medical panels, POS terminals, home appliances and industrial devices.
6. Typical Specifications
| Material | Silicone Rubber |
| Key Layout | 2 x 3 (6 keys), layout per your drawing |
| Printing | Screen Printing (custom legends available) |
| Contact | Conductive Carbon Pill |
| Color | Matte Black (customizable) |
| Application | Sound Card / Audio Interface |
| MOQ | 100 PCS |
7. Get Your Custom Keypad Moving
Tell us the keys you need and your enclosure constraints. Our engineers will advise on layout, hardness, printing and contact design, then come back with a quotation and a clear path to prototype.
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