LF Receiver Antenna CAS7D23 RoHS Description • Compact LF receiver antenna for X/Y axis. • Covered by plastic case. • Low profile. • L W H: 7.6 3.7 2.4 mm Max. • Product weight: 0.14g Ref.. • RoHS compliance. × × × × Environmental Data • Operating temperature range: -40 ~+125 • Storage temperature range: -40 ~+125 ℃ ℃ ℃ ℃ Packaging • Carrier Tape and Reel. • Tape specification according to EIA481. • 2000pcs/reel. Dimension - [mm] Suggest PCB layout - [mm] Applications • PEPS, Smart key system. • Security system. • TPMS. ② Schematic diagram L R ① L: Ferrite core coil inductance. R: Copper resistance. Page 1 of 2 Revised: 17-Aug-11 LF Receiver Antenna CAS7D23 Electrical Characteristics Inductance(1-2) No. Part No. Stamp (mH) 01 CAS7D23-722 722 Within(%) 7.2 ＊ It is possible for different inductance value. Unloaded Q Min. SRF Min.(kHz) 35 500 ±3 DCR Ref.( ) Ω 92 For more information, please browse our website http://www.sumida.com Hong Kong Shanghai Shenzhen Taipei Tel.+852-2880-6688 FAX.+852-2565-9600 Tel.+86-021-5836-3299 FAX.+86-021-5836-3266 Tel.+86-755-8291-0228 FAX.+86-755-8291-0338 Tel.+886-2-8751-2737 FAX.+886-2-8751-2738 Tokyo Seoul Singapore San Jose Tel.+81-3-5202-7112 FAX.+81-3-5202-7105 Tel.+82-2-6237-0777 FAX.+82-2-6237-0778 Tel.+65-6296-3388 FAX.+65-6296-3390 Tel.+1-408-321-9660 FAX.+1-408-321-9308 Chicago Obernzell Neumarkt Tel.+1-847-545-6700 FAX. +1-847-545-6720 Tel.+49-8591-937-0 FAX. +49-8591-937-103 Tel.+49-9181-4509-110 FAX. +49-9181-4509-310 Page 2 of 2 Revised: 17-Aug-11