Plate ultrasonic transducer

piezoelectrichigh-frequency

Product overview
Ultrasonic Transducer 101 kHz for medical atomization is a piezoelectric atomizing assembly designed for precise nebulization in medical devices. The assembly integrates PZT-4 ceramic, a polyimide (DuPont 100HN) nozzle plate and SUS316L stainless steel foil to meet application-specific material and dimensional requirements.

Key features

• Piezoelectric atomizing structure optimized for medical atomization
• Polyimide nozzle plate (DuPont 100HN) combined with SUS316L stainless steel foil and PZT-4 ceramic
• Typical resonant frequency centered at approximately 101 kHz for consistent droplet generation
• Nozzle plate: up to 2800 holes with average hole diameter up to 2.5 µm

Specifications summary

• Ceramic material: PZT 4
• Nozzle plate: polyimide (DuPont 100HN)
• Stainless steel foil: SUS316L
• Ceramic dimensions: ID 7.8 ±0.25 mm, OD 16 ±0.25 mm
• Silver electrode: ID 8.8 ± (as listed), OD 0.515 ±0.5 mm (as listed)
• Insulation glaze (screen dimensions): ID 7.3 +0/-0.5 mm, OD 16.5 +0.5/-0.0 mm

Technical specifications

• Piezoelectric atomizing structure suitable for medical nebulization applications
• Resonant frequency: typically centered around 101 kHz
• Nozzle plate hole count: up to 2800 holes
• Average nozzle hole diameter: up to 2.5 µm
• Ceramic material: PZT 4
• Nozzle plate material: Polyimide (DuPont 100HN)
• Stainless steel foil material: SUS316L
• Ceramic dimensions: ID 7.8 ±0.25 mm, OD 16 ±0.25 mm
• Silver electrode dimensions: ID 8.8 ± (as listed), OD 0.515 ±0.5 mm (as listed)
• Insulation glaze (screen) dimensions: ID 7.3 +0/-0.5 mm, OD 16.5 +0.5/-0.0 mm