ComponentsMicrophones Electret Condenser Microphone

CMA-6542TF-K9.7 mm electret condenser microphone, omnidirectional, terminal mount, 1.5 Vdc

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Specifications

Directivity	omnidirectional
Sensitivity	-42 dB ± 2 dB
Sensitivity Reduction	-3 dB
Operating Voltage	1.5 Vdc
Output Impedance	1.5 KΩ
Operating Frequency	100 ~ 20,000 Hz
Current Consumption	0.5 mA
Signal to Noise Ratio	58 dBA
Operating Temperature	-20 ~ +70° C
Storage Temperature	-20 ~ +70° C
Dimensions	Ø9.7 x 6.5 mm
Weight	0.85 g
Material	Al
Termination	terminal type

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Product Resources

	Datasheet
	RoHS Compliance Certificate
	Digi-Key Stock Check

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CUI Inc is an electronic components manufacturer and supplier specializing in three product lines. V-Infinity Power consists of external adapters and embedded ac-dc power supplies, dc-dc converters, LED driver modules, and digital point-of-load modules. The Motion Control line offers one of the industry's widest ranges of rotary encoders for motion control applications. The Components line incorporates our interconnect, sound, and thermal products.