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It is a silicone made rubber holder type connector for microphone and speakers being used for smart phone and portable devices. Our unique magnetic orientation process enables one time molding process to build conductive and insulate portion in a holder designed part. Our connector helps in easy assembly and no soldering process required. We carry standard connector designs in accordance with major microphone sizes.

Usage Example


  • Point1 A complete boot design gives an excellent in noise shielding performance
  • Point2 An environment friendly product as it is no soldering required for assembly
  • Point3 One piece design for connector and holder feature
  • Point4 A proud electrode design helps in lower assembly compression
  • Point5 Low electric resistance as a metallic component
  • Point6 Precise and stable dimension by molding process
  • Point7 No tool requirement, ship in standard design
  • Point8 Helps in your low profile device

Standard Design

Microphone (ECM) Connection (standard)
  ECM Size Holder No.
φ6 2.2mm
2.2mm FGR-1700-110
1.5mm FGR-1729-012

Easy assembly
No soldering required

Development Flow

Upon receipt of your design information, we suggest the most optimized dot connector design by following the development flow. Contact Polymatech today for your complete application solutions.

We welcome your any comments to our products and design engineering.
If you have any comments on our products, requests on product customization and design inquiries, please contact