
Item NO. | Frequency (KHz) | Dimensions | Impedance | Capacitance(pF) | Input power (W) | Max Amplitude (um) | |||||
Shape | Ceramic diameter (mm) | Qty of ceramic | Connect screw | Yellow | Grey | Black | |||||
H-3828-2Z | 28 | Cylindrical | 38 | 2 | 1/2-20UNF | 30 | 4000-5000 | / | / | 500 | 3 |
H-3828-4Z | 28 | 38 | 4 | 1/2-20UNF | 30 | 7500-8500 | / | 10000-12000 | 800 | 4 | |
H-3028-2Z | 28 | 30 | 2 | 3/8-24UNF | 30 | 2600-3400 | 3000-4000 | / | 400 | 3 | |
H-2528-2Z | 28 | 25 | 2 | M8×1 | 35 | 1950-2250 | 2300-2500 | / | 300 | 3 | |
H-2528-4Z | 28 | 25 | 4 | M8×1 | 30 | 3900-4200 | / | / | 400 | 4 |


Applied Industries: Automobile industry, electric industry,
medical industry, household appliance industry, non-woven fabric, clothing, packing, office supplies, toys, etc.
Applied Machines: Mask machine, sealing machine, ultrasonic welding machine, cutting machine, medical scalpel and tar calear.
3. Once assembled, the transducers are aged before testing and final assembly. The properties of piezoelectric materials can change with time and pressure, so a bit of time to testing will identify nonconforming material.
4. One by one testing to ensure that each transducer performance are excellent before shipping.
5. Low impedance, high stability with long life and high reliability.






