Transponder RX antenna< SMD Type: CAA Series> Type: CAA373 ◆ Product Description ・37.9×28.0mm Max.(Diameter),3.9mm Max. Height. ・Operating temperature: －40℃～＋85℃. ◆ Feature ・LF transponder receiver antenna. ・Ideally used in keyless smart entry system. ・RoHS Compliance. 11.5±0.3 ③ ④ MAX.28.0 33.5±0.3 MAX.3.9 1.0±0.2 ◆ Dimensions (mm) MIN.0.2 1.0±0.1 ② 16.0±0.3 ① MAX.37.9 ◆ Schematics(Bottom) S② ③ ④ ① “S” is winding start. ◆ Specification （2－1） Inductance Unloaded Ｑ Ｄ.Ｃ.Ｒ. S.R.F 1.32mH±3% Within 37±20% Within 24Ω±20% Within 400kHz Measuring conditions 125kHz,1V 125kHz,1V at 20℃ Min. Please refer to the sales offices on our website for a representative near you www.sumida.com 1/1