DATASHEET SEARCH SITE | WWW.ALLDATASHEET.COM
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 1
Technical content
SMD Telecoil 10.5x1.4x2 mm (350 mH - 630 mH) lg . oe g Main characteristics Ey - Small size 3 - High sensitivity = - SMD mounting 5 Typical application a - Hearing aid devices § S Q z This new design is coil with a very stable and high quality ferrite core and tiny size (9 x 1.5 x2 mm) and high sensitivity in low frequency range (20-40kHz). Those pieces are winding with thin copper wire up to12um and its inductances range is 350-630 mH. Besides, it has good frequency and temperature behaviour and can be served with “custom” electrics characteristics according requirements of hearing aid devices manufacturers. Dimensions and recommended pad-layout: _-_10,50+0.1mm__, fy 1 et at a ; E in | ot L Dimensions in mm Electrical specifications P/N L (mH) @ 20 kz Tolerance Re (2) Sensitivity (mmVpp/App/m) @1 kHz 1C0502-35000) 350 5% 1s 2.30 TCO502-46000} 460 5% 15 3.16 ‘Add under the chart: This chart isa reference guide for the most common required values at working frequency of 20 kHz. Any other inductance value at LF oF tighter tolerances can be provided, Please contact our sales department for any inquiry. Sensitivity measured with Helmholtz coils H=6.34 App/m @1 kHz. Contact us for measurement specification. Metallization ‘Ag(Base)/Ni(inter)/Sa(Finish)