4mm

The 4mm microphones deliver high-quality sound in a compact package, perfect for integration into consumer electronics where space is limited, without compromising on audio performance or sensitivity.

13-17 of 17 Products
4mm SMD Microphone for TWS Earbuds
4mm SMD Microphone for TWS Earbuds
  • Model: ECM-B4013AL-SMD-29
  • Dimensions: 4 × 1.3 mm
  • Sensitivity: -29dB±2
4mm Unidirectional Electret Microphone Capsule with Pins
4mm Unidirectional Electret Microphone Capsule with Pins
  • Model: ECM-B4015UP38-YL
  • Dimensions: 4 × 1.5 mm
  • Sensitivity: -38dB±2
4mm Voice Recognition Electret Microphone Element with Leads
4mm Voice Recognition Electret Microphone Element with Leads
  • Model: ECM-B4015AL39-L40D
  • Dimensions: 4 × 1.5 mm
  • Sensitivity: -39dB±3
High Quality Omnidirectional Electret Microphone Insert with Leads
High Quality Omnidirectional Electret Microphone Insert with Leads
  • Model: ECM-B4015AL38RC-L10
  • Dimensions: 4 × 1.5 mm
  • Sensitivity: -38dB±2
High-Temperature Resistant Electret Condenser Microphone
High-Temperature Resistant Electret Condenser Microphone
  • Model: ECM-B4013AL38RC-SMD
  • Dimensions: 4 × 1.3 mm
  • Sensitivity: -38dB±3
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