Radio Control Clock Antenna ACL25 ◆ Product Description 28.5 mm Max.×7.2mm Max.(L×W),6.0mm Max. Height. Operating frequency: 40kHz, 60kHz. Maximum operating temperature：85 degree ◆ Feature Radio control clock antenna with capacitor. Ideally used in Radio control clock receiver, automobile(interior only), highway, railway, and hospital etc. Maximum operating temperature ◆ Dimensions ◆Schematics(Bottom) (mm) ① ④ SW (External switch) ② ③ ◆ Specification Inductance Part No. ACL25-40/60-91 Capacitance Spec No. 3427-T002 Impedance Tuning Frequency ①-③ C1,C2 9.1mH 1000pF ①-③ 40 kHz (SW on) 60 kHz (SW off) 75kΩ (SW on) 200kΩ (SW off) Remarks： Sample text sample text sample text sample text sample text sample text sample text sample text sample text sample text sample text sample text sample text sample text sample text sample text sample text sample text. Page 1 of 1 www.sumida.com (05 April 2016)