Micro Dynamic Receiver for Bluetooth Headsets and Hearing Aids

Rated 5.00 out of 5

The RE-0633RS-001 is a high-performance micro dynamic receiver designed for clear and reliable audio output. With a compact design and RoHS compliance, this receiver is ideal for various audio applications. It features a copper voice coil, Nd-Fe-B magnet, and a durable ABS frame, ensuring excellent sound quality and long-lasting performance.

🚫 Factory direct sales only – no retail.
Minimum order quantities (MOQs) apply.
Suitable for brand owners and manufacturers only.
📞 Please contact us to discuss your project and order details.

🧪 Sample

Free sample – shipping extra

🧭 Trial Order

From 500 pcs (1st order only)

📦 MOQ

3,000 pcs (mixed models allowed)

Model: ECM-RE0633RS-001
Dimensions: 6.2 × 3.25 mm
Sensitivity: 86dB±3dB at 1KHz AVG / 0.173V
Impedance: 30Ω±20%
Power: 1mW
Frequency Response: 20Hz~20KHz

Technical Specifications

The RE-0633RS-001 is a precision-engineered micro dynamic receiver that delivers exceptional audio performance in a compact and durable package. Designed for a wide range of audio applications, this receiver features a copper voice coil and a powerful Nd-Fe-B magnet, ensuring high-quality sound reproduction with minimal distortion. The receiver is housed in a robust ABS frame, providing durability and reliability in various environmental conditions.

Key specifications include a rated input power of 1mW, a maximum input power of 2mW, and a sensitivity of 86dB ±3dB at 1kHz (0.173V input). The receiver operates efficiently within a wide frequency range of 20Hz to 20kHz, making it suitable for clear voice transmission and high-fidelity audio playback. With a total harmonic distortion of less than 5% at 1kHz, the RE-0633RS-001 ensures accurate and distortion-free sound reproduction.

The receiver is RoHS compliant, meeting environmental and safety standards. It has undergone extensive reliability testing, including lifespan, thermal resistance, humidity, thermal cycling, and drop impact tests, ensuring reliable performance across various conditions. The RE-0633RS-001 is an excellent choice for applications requiring high-quality audio in a compact and durable design.

Frequency Response Curve

Response Curve

Dimensions (UNIT: mm)

Appearance Size

Reliability Tests

Life Test: Input power 1mW, white noise for 96 hours, followed by 6 hours recovery.

Heat Resistance Test: +70°C ±3°C for 96 hours, followed by 6 hours recovery.

Cold Resistance Test: -30°C ±3°C for 96 hours, followed by 6 hours recovery.

Humidity Test: +40°C ±3°C, 90% to 95% humidity for 96 hours, followed by 6 hours recovery.

Thermal Cycle Test: -30°C ±3°C (3hr) → 25°C (30min) → +70°C ±3°C (3hr), 5 cycles total.

Drop Test: Dropped from 1.0 meter height onto a concrete floor 6 times.

Sampling Process

Confirm customer requirements:

Review product application, microphone capsule specifications, usage scenarios, and sound quality needs.

Recommend and specify:

Provide recommended microphone capsule models and detailed specifications for customer evaluation.

Sample provision and testing:

Deliver microphone samples for customer testing and feedback purposes.

Optimize and finalize:

Refine microphone design based on feedback, finalize samples, and proceed to mass production upon quality approval.

Quality Assurance

Conducting sampling inspections of incoming materials to ensure compliance with standard requirements.

Performing inspection audits to ensure the stability and control of the entire manufacturing process.

Conducting pre-shipment inspections to ensure that products meet established quality standards.

Acoustic Laboratory

Testing of background noise, sensitivity, frequency response curve, and directionality indicators.

Verification of the impact of different circuits, structural dimensions, materials, and processes on indicators.

Reliability testing at both the new product design stage and the mass production regular stage.

Automatic Workshop

Utilizing fully automated production lines to ensure high efficiency and consistency.

Equipped with state-of-the-art facilities, including a 10,000-level dust-free workshop.

Employing a rigorous 21-step process to guarantee product stability.

1 review for Micro Dynamic Receiver for Bluetooth Headsets and Hearing Aids

5.0 Rating

1-1 of 1 review

Noel Monin

Reviewer

April 11, 2025

Is this true and does it have any effect on ears that already use hearing aids?

ECMIC
Store manager

April 13, 2025

Hi Noel,

Thank you for your question!

While this receiver is not specifically certified or designed for hearing aids, it has been used in similar audio applications. You are welcome to test it in your project, especially if your device allows for some flexibility in receiver specifications.

Please note that for use in regulated medical devices, additional validation and compatibility testing may be required.

Let us know your project requirements or performance targets, and we’ll be happy to assist further.

Noel Monin
Reviewer

April 11, 2025

Is this true and does it have any effect on ears that already use hearing aids?
- ECMIC
  Store manager
  
  April 13, 2025
  
  Hi Noel,
  
  Thank you for your question!
  
  While this receiver is not specifically certified or designed for hearing aids, it has been used in similar audio applications. You are welcome to test it in your project, especially if your device allows for some flexibility in receiver specifications.
  
  Please note that for use in regulated medical devices, additional validation and compatibility testing may be required.
  
  Let us know your project requirements or performance targets, and we’ll be happy to assist further.

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