Bidirectional Microphones

Our factory manufactures bidirectional microphone capsules, also known as Figure-8 microphones, with a narrow 90° pickup angle, superior for noise reduction compared to other pickup patterns. Perfect for aviation headsets, ensuring clear communication.

Diameter Φ:

3mm4mm5.8mm6mm8mm9.7mm10mm14mm16mm25mm

Termination:

Surface MountPin TypeSolder Pads3 Solder PadsWire LeadsWire ConnectorWithout FET

Directional:

Omni-directionalUni-directionalBi-directional
1-5 of 5 Products
6mm Bidirectional Microphone Element for Headset Mics
  • Model: ECM-B6027NL50-Y504-223
  • Dimensions: 6 × 2.7 mm
  • Sensitivity: -50dB±2
6mm Dual Directional Electret Microphone Element
  • Model: ECM-B6026NL52-454
  • Dimensions: 6 × 2.6 mm
  • Sensitivity: -52dB±3
6mm Figure-8 Microphone Component for Headset Mics
  • Model: ECM-F6027NL48-SD1033
  • Dimensions: 6 × 2.7 mm
  • Sensitivity: -48dB±3
9.7mm Figure-8 Element Microphone Cartridge
  • Model: ECM-F9750NL-48
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -48dB±2
Bidirectional Electret Microphone Capsule 9.7mm
  • Model: ECM-715N
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -47dB±2

FAQs

The process for requesting a sample for electret microphone capsules involves these steps:

  1. Requirement Confirmation: Share details about your product's application, usage, size, and sound quality needs.
  2. Recommendation and Review: Our sales engineers recommend suitable models and provide specifications.
  3. Sample Shipment: After confirming the model, we prepare and ship the samples.
  4. Testing and Feedback: Test the samples and give us your feedback.
  5. Optimization: We adjust the microphone capsule based on your feedback.
  6. Final Approval: Approve the final sample before production.