SAME SKY (formerly CUI Devices)
Supreme Components International is a proud authorized distributor of SAME SKY (formerly CUI Devices).

CMI-1240-SMT
The CMI-1240-SMT is a high-performance, omnidirectional MEMS microphone manufactured by SAME SKY. Available through Supreme Components International, an authorized distributor, this microphone is designed for surface-mount technology (SMT) assembly, ensuring ease of integration into modern electronic devices. With a sensitivity of -40dB, the CMI-1240-SMT provides clear and accurate audio capture across a broad frequency range. Its omnidirectional polar pattern ensures consistent sound pickup from all directions. This microphone is ideal for applications such as smartphones, tablets, laptops, wearables, and other audio recording devices. Choose Supreme Components International for genuine SAME SKY components and expert support. Benefit from our authorized distributor status for reliable sourcing and quality assurance.
Specifications
Parameter | Value |
---|---|
impedance | 200 Ohms |
sensitivity | -40 Decibels |
package_type | Surface Mount Technology |
polar_pattern | Omnidirectional |
supply_voltage | 1.5 Volts to 3.6 Volts |
frequency_range | 100 Hertz to 10 Kilohertz |
microphone_type | MEMS Microphone |
termination_style | Surface Mount Device/Surface Mount Technology |
current_consumption | 250 Microamperes |
operating_temperature | -40 Degrees Celsius to +85 Degrees Celsius |
signal_to_noise_ratio | 62 Decibels A-weighted |
Ordering Information
Parameter | Value |
---|---|
Mpq | 3000 |
Packaging Type | TAPE_AND_REEL |
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