Description
PRODUCT INFORMATION: Size:11.2*2.7cm/4.4*1.06inch Material:Copper,Plastic Resonant Frequency:/4.0 ± 0.5 kHz. Response Impedance: 200 & # X3 A9, Max. Static Capacity: 25.0nfc30% at 100kHz. Input voltage: 30VP/Max. Operating Temperature Range: 20-70 ℃ Jet. Storage Temperature: -30 – 80 ℃ Jet. Panel Diameter: D = 27 mm. Ceramic lenses diameter: D = 20mm. Metal thickness: D = 0.20 ± 0.03 mm. Total thickness: T = 0.45 ± 0.05 mm. Connector Cable Specification: UL1571 AWG 28 2.54 mm connectorAGE INCLUDES: 20 x 27mm Piezo ElementSATISFACTION GUARANTEE: If there are any problems,please contact with us in time,we will reply you within 24hours.