About Career Press Home Hearing & Audio Hearables Documentation Contact Wireless Connectivity Homepage > Audio > Wireless Connectivity Wireless Connectivity Communication coils for Near Field Magnetic Induction (NFMI) NFMI enables wireless ear to ear communication in hearing aid, hearables and similar applications. Not sure what series to use? Contact us Call us Downloads 3D Models STEP – RF01AA10 STEP – RF02AA10 Sort A-zReset Type Description Size Inductance Q factor Self resonance RF 04 AA 01 Datasheet Ask a question 6.5 x 3.2 x 2 3.95 >140 >40 RF 02 AA 10 Datasheet Ask a question 4.2 x 2.3 3.7 >80 >40 RF 01 AA 10 Datasheet Ask a question 6.1 x 1.825 3.7 >100 >40 Questions about our product line? Sonion is committed to supporting customers with their commercial designs. Let us know what we can do for you. Contact us Find us We have offices all over the world! Contact one of our offices. Check locations Social Follow our Facebook page Follow us on LinkedIn Watch our Youtube demonstrations Hearing Balanced Armature Drivers Microphones NFMI antennas and Coils Bone Conduction Sensors and Actuators RIC Assemblies User Interfaces Connector Systems Legacy Products Audio Balanced Armature Drivers Microphones Full-range Single Drivers Full-range Modules Mid-range and (Sub)Woofers Tweeters Bone Conduction Actuators Wireless Connectivity Sound Dampers About Sonion About Us Management Team & Board Quality Assurance Sonion Terms & Conditions Corporate Social Responsibility Careers Press Privacy & Cookie Policy Terms of Use Contact Contact Us Find Us Worldwide Copyright © Sonion. All Rights Reserved.