Audio Products

CMC-9745-37T

Active

Same Sky (Formerly CUI Devices)

MIC COND ANLG UNI -37DB 0.382"D

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Audio Products

CMC-9745-37T

Active

Same Sky (Formerly CUI Devices)

MIC COND ANLG UNI -37DB 0.382"D

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	CMC-9745-37T

Current - Supply	400 çA
Direction	Unidirectional
Frequency Range [Max]	12 kHz
Frequency Range [Min]	100 Hz
Height (Max) [z]	4.7 mm
Height (Max) [z]	0.185 in
Impedance	2.2 kOhms
Output Type	Analog
Port Location	Top
S/N Ratio	69 dB
Sensitivity	-37 dB
Shape	Circular
Size / Dimension [diameter]	0.382 in
Size / Dimension [diameter]	9.7 mm
Termination	Solder Pads
Type	Electret Condenser
Voltage - Rated	1.5 VDC
Voltage Range [Max]	9 V
Voltage Range [Min]	1.5 V

CMC-9745 Series

Part	Direction	Port Location	Shape	Output Type	Frequency Range [Min]	Frequency Range [Max]	Sensitivity	Height (Max) [z]	Height (Max) [z]	Voltage Range [Max]	Voltage Range [Min]	Voltage - Rated	Current - Supply	Type	Impedance	S/N Ratio	Termination	Size / Dimension [diameter]	Size / Dimension [diameter]	Ratings
Same Sky (Formerly CUI Devices) CMC-9745-37L100	Unidirectional	Top	Circular	Analog	100 Hz	12 kHz	-37 dB	4.7 mm	0.185 in	9 V	1.5 V	1.5 VDC	400 çA	Electret Condenser	2 kOhms	72 dB	Wire Leads	0.382 in	9.7 mm
Same Sky (Formerly CUI Devices) CMC-9745-37T	Unidirectional	Top	Circular	Analog	100 Hz	12 kHz	-37 dB	4.7 mm	0.185 in	9 V	1.5 V	1.5 VDC	400 çA	Electret Condenser	2.2 kOhms	69 dB	Solder Pads	0.382 in	9.7 mm
Same Sky (Formerly CUI Devices) CMC-9745-37L100	Unidirectional	Top	Circular	Analog	100 Hz	12 kHz	-37 dB	4.7 mm	0.185 in	9 V	1.5 V	1.5 VDC	400 çA	Electret Condenser	2 kOhms	72 dB	Wire Leads	0.382 in	9.7 mm
Same Sky (Formerly CUI Devices) CMC-9745-37T	Unidirectional	Top	Circular	Analog	100 Hz	12 kHz	-37 dB	4.7 mm	0.185 in	9 V	1.5 V	1.5 VDC	400 çA	Electret Condenser	2.2 kOhms	69 dB	Solder Pads	0.382 in	9.7 mm
Same Sky (Formerly CUI Devices) CMC-9745-130T	Omnidirectional	Top	Circular	Analog	100 Hz	20 kHz	-42 dB	4.5 mm	0.177 in	10 V	2 V	2 VDC	500 µA	Electret Condenser	2.2 kOhms	60 dB	Solder Pads	0.382 in	9.7 mm	IP67
Same Sky (Formerly CUI Devices) CMC-9745-130T	Omnidirectional	Top	Circular	Analog	100 Hz	20 kHz	-42 dB	4.5 mm	0.177 in	10 V	2 V	2 VDC	500 µA	Electret Condenser	2.2 kOhms	60 dB	Solder Pads	0.382 in	9.7 mm	IP67
Same Sky (Formerly CUI Devices) CMC-9745-L100	Unidirectional	Top	Circular	Analog	100 Hz	12 kHz	-37 dB	4.7 mm	0.185 in	9 V	1.5 V	1.5 VDC	400 çA	Electret Condenser	2 kOhms	69 dB	Wire Leads	0.382 in	9.7 mm

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Box	1	$ 3.42
		1	$ 3.42
		10	$ 2.83
		10	$ 2.83
		25	$ 2.61
		25	$ 2.61
		50	$ 2.45
		50	$ 2.45
		100	$ 2.30
		100	$ 2.30
		300	$ 2.14
		300	$ 2.14
		500	$ 1.98
		500	$ 1.98
	N/A	1789	$ 3.72
		1789	$ 3.72

Description

General part information

CMC-9745 Series

100 Hz ~ 12 kHz Analog Microphone Electret Condenser 1.5 V ~ 9 V Unidirectional (-37dB ±3dB @ 94dB SPL) Solder Pads

Documents

Technical documentation and resources