Unidirectional Microphones

With a high signal-to-noise ratio, our unidirectional microphones deliver precise, focused sound while minimizing background noise—ideal for demanding professional applications.

Our Process

1. Inquiry

Send us your product specifications and requirements.

2. Quotation

We’ll provide a product recommendation and a detailed quote.

3. Sampling

We create samples based on your needs for approval.

4. Production

After approval, we begin production and arrange shipping.

Diameter Φ:

3mm4mm5.8mm6mm8mm9.7mm10mm14mm16mm25mm

Termination:

Surface MountPin TypeSolder Pads3 Solder PadsWire LeadsWire ConnectorWithout FET

Directional:

Omni-directionalUni-directionalBi-directional
37-48 of 64 Products
9.7mm Lavalier Microphone Capsule for Conference
9.7mm Lavalier Microphone Capsule for Conference
  • Model: ECM-921U
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -44dB±2
9.7mm Unidirectional Electret Condenser Microphone Element
9.7mm Unidirectional Electret Condenser Microphone Element
  • Model: ECM-B9750UL38-SD1033
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -38dB±2
9.7mm Unidirectional Electret Condenser Microphone Element for Wireless Conference
9.7mm Unidirectional Electret Condenser Microphone Element for Wireless Conference
  • Model: ECM-770
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -38dB±2
9.7mm Unidirectional Electret Condenser Microphone Insert for Voice Amplifier
9.7mm Unidirectional Electret Condenser Microphone Insert for Voice Amplifier
  • Model: ECM-F9750UL-51
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -51dB±2
9.7mm Unidirectional Electret Mic Capsule for Karaoke Microphone
9.7mm Unidirectional Electret Mic Capsule for Karaoke Microphone
  • Model: ECM-F9750UL-50
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -50dB±1
9.7mm Unidirectional Electret Mic Element for Headset Microphones
9.7mm Unidirectional Electret Mic Element for Headset Microphones
  • Model: ECM-F9767UL-44
  • Dimensions: 9.7 × 6.7 mm
  • Sensitivity: -44dB±2
9.7mm Unidirectional Electret Microphone Element for Gooseneck
9.7mm Unidirectional Electret Microphone Element for Gooseneck
  • Model: ECM-B9750UL38-630
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -38dB±2
9.7mm Unidirectional Electret Microphone Element for Video Conference
9.7mm Unidirectional Electret Microphone Element for Video Conference
  • Model: ECM-B9745MU-BLC
  • Dimensions: 9.7 × 4.5 mm
  • Sensitivity: -32dB±3
9.7mm Unidirectional Electret Microphone Insert for Motorcycle Helmet
9.7mm Unidirectional Electret Microphone Insert for Motorcycle Helmet
  • Model: ECM-EM212U-45
  • Dimensions: 9.7 × 9 mm
  • Sensitivity: -45dB±2
9.7mm Unidirectional Electret Microphone Insert for Violin Pickup
9.7mm Unidirectional Electret Microphone Insert for Violin Pickup
  • Model: ECM-B9750UL45-201
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -45dB±1
9.7mm Unidirectional Microphone Element for Headset Microphones
9.7mm Unidirectional Microphone Element for Headset Microphones
  • Model: ECM-B9750UL-SBN-44
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -44dB±3
9.7mm Unidirectional Microphone Element for Long-Distance Pickup
9.7mm Unidirectional Microphone Element for Long-Distance Pickup
  • Model: ECM-B9750UL38-SDN-L60
  • Dimensions: 9.7 × 5 mm
  • Sensitivity: -38dB±2
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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.