38 3-axes transponder inductor (3dcoils) 3dc11f smd foam label 3d coil 13x11.6x4.2mm(2.38mh - 7.2mh) low prole dimensions and recommended pad layout characteristics - evolution of the 3dc11lp series. - the foam, placed on the top of the part, absorbs better the shocks and, thus, improves the mechanical c performance of the piece. - very good electrical performance. - high stability in temperature (-40oc to +85oc). - high sensitivity values. - the inductivity in each axis can be customized to achieve customer requirements. - designs at lower frequencies, 20 khz or 40 khz, show a very good electrical performance as well. all dimensions in mm tolerances unless otherwise specied: 0.20mm pins coplanarity 0.15mm electrical specications this chart is a reference guide for the most common required values at working frequency of 125 khz. a ny other inductance value at lf or tighter tolerances can be provided. also c an be supplied different inductance values in the d ifferent winding axis. please contact our sales department for any inquiry. l and q factor measured at 125 khz, 1 vac. sensitivity measured with helmholtz coils h=8.36 ap p/m @125 khz. contact us for measurement specicati on. srf: self resonant frequency of the coil. p/n l x,y,z (mh) q x,y,z min fre- quency (khz) cres (pf) srf x,y (khz) min srf z (khz) min dcr x,y () max dcr z () max sensitivity x,y,z (mvpp/ app/m) min length (mm) width (mm) height (mm) 3DC11F-0238J 2.38 25 125 680 500 900 50 50 40 13.0 11.6 4.4 3dc11f-0491j 4.91 32 125 330 350 600 74 98 65 13.0 11.6 4.5 3dc11f-0720j 7.20 25 125 225 330 500 84 120 72 13.0 11.6 4.5
|
