Electronics
Keypads, EMI gaskets, connector seals, and consumer electronics silicone components
SIKING in Electronics
Electronics is SIKING's largest served market. Since 1990, SIKING has supplied silicone components to consumer electronics manufacturers, industrial electronics OEMs, and contract manufacturers — including direct supply relationships with Panasonic and Foxconn.
The product range covers the full breadth of silicone interfaces found in electronic devices: conductive keypads, EMI shielding gaskets, connector seals, and soft-touch consumer components.
- Direct supply: Panasonic, Foxconn
- Components in production at: Samsung, LG, Sharp, Nokia
- Production certifications: ISO 9001:2015, ISO 14001:2015
- RoHS and REACH documentation flow available
Key Products for Electronics
Silicone Keypads
Conductive carbon-pill keypads for remote controls, panels, and interfaces. P+R composites for premium consumer devices. Illuminated keypads for low-light applications. Surface finishing by pad print, laser etch, or spray coat — all in-house.
View Keypads →EMI Shielding Gaskets
Conductive silicone gaskets for electromagnetic interference management at enclosure seams, cable entry points, and board-level shielding interfaces. Conductive printing and material options available for different shielding requirements.
Connector Seals
Custom-molded silicone seals for wire harness connectors, cable glands, and sealed interface connectors. IP-rated sealing for outdoor, industrial, and automotive-grade electronics.
View Seals →Consumer Electronics & Wearables
Wearable sensor housings, smartwatch button pads, soft-touch device casings, and skin-contact silicone components. Custom durometer and color matching. Soft grades (15–40 Shore A) for skin-contact comfort.
Relevant Capabilities
Compression Molding
Primary process for keypads and gaskets. 20+ presses at 200–400T capacity, including a 400T large-format press (up to 800×1200mm) for oversized panels.
Learn More →LSR Injection Molding
Two dedicated LSR injection units for small, precise silicone components. Tolerance ±0.02mm. Used for connector seals and wearable components where dimensional precision is critical.
Learn More →Overmolding
Silicone overmolded onto plastic, metal, or PCB substrates. Used for P+R keypads and cable connector overmolds. In-house plastic injection (80–400T) enables one-stop-shop construction.
Learn More →Secondary Processing
Laser etching, pad printing, spray coating, and conductive ink printing — all applied in-house on the same production line. No outsourcing for surface treatment steps.
Learn More →Quality & Compliance for Electronics
Certifications Held
- ISO 9001:2015 — Quality management system
- ISO 14001:2015 — Environmental management
Documentation Available
- RoHS compliance documentation flow
- REACH documentation flow
- Material certificates (CoA) on request
Client Evidence
Verified supply relationships and production references — no fabricated testimonials.
Direct Supply Relationships
SIKING holds active direct supply relationships with Panasonic and Foxconn — supplying silicone keypads and components into their production lines.
OEM End-Use Reference
SIKING components are in active production at Samsung, LG, Sharp, and Nokia — either through direct supply or via contract manufacturer supply chains.
Sourcing Silicone Components for an Electronics Application?
Share your drawing or specification. We'll confirm feasibility and provide a competitive quote — typically within 48 hours.