Replacement electret mic inserts for tape recorders and other low-cost microphones. Once power is supplied they work beautifully. For example, you can solder them to a PCB for a mic input. Used by OEM’s. Omnidirectional. 

• Power: 1.5V – 10VDC
• Current consumption: <0.5mA
• Frequency range: 50Hz - 16kHz
• Sensitivity 68dB +/- 3dB
• Output impedance: <2.2k ohm
• S/N ratio: >56dB
• Dimensions: 9.7(Dia.) x 6.7mm (+/- 0.2mm)
• Pin length: 10mm (+/- 0.5mm)
SKU AM-AM4011
Model # AM4011
Barcode # 9319236842713

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