3MHz Ultrasonic Transducer for Medical Cosmetic Devices | HJ-4012/3M
The Yujie HJ-4012/3M is a 3.0 MHz ultrasonic transducer engineered for medical cosmetic equipment that needs a balanced facial-treatment profile. With 7000 pF capacitance and low resistance, it fits OEM programs aimed at facial rejuvenation, wrinkle reduction, and mainstream clinic-grade aesthetic devices.
Features & Applications
Specification status: Catalog data has been reviewed, but design-critical values and production tolerances must be confirmed during the RFQ review.
Technical Specifications
Available catalog specifications are shown below. Missing groups remain omitted instead of being filled with generic values; procurement entries are project-specific guidance.
Application Fit
- •Facial rejuvenation and anti-aging treatment devices
- •Medical aesthetic clinics and professional cosmetic platforms
- •Precision skincare equipment and wrinkle-reduction heads
- •Beauty spa systems and premium personal-care tools
Features
- ✔3 MHz program for balanced penetration and mainstream facial treatment profiles
- ✔7000 pF capacitance for stronger ultrasonic output than the 1 MHz variant
- ✔Low resistance for efficient energy conversion and clinic-grade performance
- ✔Suited to facial rejuvenation, wrinkle reduction, and targeted skincare systems
- ✔Good balance point for aesthetic clinics and premium home-use platforms
Applications
- •Facial rejuvenation and anti-aging treatment devices
- •Medical aesthetic clinics and professional cosmetic platforms
- •Precision skincare equipment and wrinkle-reduction heads
- •Beauty spa systems and premium personal-care tools
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Request Specifications & Pricing for HJ-4012/3M
Get detailed datasheets, OEM pricing, and lead time for the HJ-4012/3M. MOQ is project-specific and confirmed after the model, configuration, and validation scope are reviewed. Available documents typically include outgoing frequency / impedance test data, batch inspection records, and integration guidance for OEM driver matching.
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How to Choose 1 MHz vs 3 MHz vs 5 MHz
HJ-4012/3M sits in the middle of the family. Use it when the device needs a balanced facial treatment profile rather than the deeper reach of 1 MHz or the shallow high-frequency window of 5 MHz.
- HJ-4012/1M (1 MHz): Body-care tools, deeper facial massage, and OEM programs that need stronger subsurface coupling. Use this when the applicator must push energy deeper without moving to a larger stack.
- HJ-4012/3M (3 MHz): General facial treatment platforms, wrinkle-reduction routines, and all-purpose aesthetic heads. Choose this when you need the most flexible middle ground between depth and surface precision.
- HJ-4012/5M (5 MHz): High-frequency beauty heads for superficial tightening, precision anti-aging, and sensitive facial areas. Use this when tighter thermal control and surface-focused treatment matter more than deeper reach.
Why 3 MHz Is the Balanced Clinic Choice
3 MHz is usually the balanced choice when an OEM platform needs to cover mainstream facial-care programs without drifting too far toward deep coupling or ultra-shallow precision work. If the device brief shifts toward deeper coupling, move to HJ-4012/1M. If it shifts toward fine-line work and superficial energy delivery, move to HJ-4012/5M.
Engineering Links
Key Specifications
Performance
| Model | HJ-4012/3M |
|---|---|
| Frequency | 3.0 MHz |
| Capacitance | 7000 pF |
| Resistance | ≤6 Ω |
| Application Type | Medical Treatment, Cosmetic, Massage |
Procurement
| MOQ / Sample Policy | MOQ is project-specific and confirmed after the model, configuration, and validation scope are reviewed.PROJECT-SPECIFIC |
|---|---|
| Sample Lead Time | Sample availability and lead time are confirmed after applicator and driver requirements are reviewed.PROJECT-SPECIFIC |
| Production Lead Time | Production lead time is quoted after quantity, bonding stack changes, and packaging requirements are confirmed.PROJECT-SPECIFIC |
| Customization Scope | Available OEM options usually include frequency window, capacitance / impedance target, mounting geometry, cable interface, and bonding stack adjustments.PROJECT-SPECIFIC |
| Available Documents & Reports | Available documents typically include outgoing frequency / impedance test data, batch inspection records, and integration guidance for OEM driver matching.PROJECT-SPECIFIC |