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Widely used in telephone times, calling devices, time pieces electronic toys, satety equipments, RFID. Specifications HC-12085 Rated Voltage(V) 3 6 9 12 24 Rated Current(mA) ≤ 35 ≤ 32 ≤ 20 ≤ 25 ≤ 45 Coil Resistance(Ω ) 6.5± 1 8± 1 16± 1 42± 2 60± 2 Sound Output(dB) ≥ 85 ≥ 85 ≥ 85 ≥ 85 ≥ 85 Resonant Freq(Hz) 2048 2048 2048 2048 2048 Operating Temp(º C) -20~+45 -20~+45 -20~+45 -20~+45 -20~+45 Storage Temp(º C) -20~+60 -20~+60 -20~+60 -20~+60 -20~+60 Weight(g) 1.5 1.5 1.5 1.5 1.5
