Knowles FB-DW-30294-000 マイクロフォン 3M、ノイズキャンセリング 140MM 長さ、直径 4.2

Depth: 4.7 mm

Diameter: 8 mm

Frequency: 4 kHz

Impedance: 2 kOhms

Sensitivity: - 59 dBA

Current Rating: 300 uA

Termination Style: Wire Lead

Directional Properties: Noise Cancelling

Operating Supply Voltage: 1.3 V