CMEJ Omnidirectional Electret Condenser Microphone

Same Sky CMEJ Omnidirectional Electret Condenser Microphones feature diameters as compact as 4mm and depths as low as 1.3mm. The cost-effective series offers a sensitivity range of -42dB to -25dB and a noise ratio signal range of 60dBA to 70dBA. These omnidirectional modules are available in four termination types: solder pad, pin, surface mount, and wire lead. Same Sky CMEJ Microphones are ideal for use in household electronics, medical devices, and industrial applications.

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Description Datasheet Availability Pricing (THB) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Directional Properties
Impedance
Current Rating
Sensitivity
Termination Style
Diameter
Depth
Operating Supply Voltage
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 177mm Lead wire , 2 Vdc, 42 dB Sensitivity
Datasheet
1,964In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead 4.6 mm 1.8 mm 2 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 46mm Lead wire , 2 Vdc, 38 dB sensitivity
Datasheet
1,543In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 38 dB Wire Lead 4.6 mm 1.8 mm 2 V
Same Sky Microphones microphone, 4 mm, electret condenser, omnidirectional, Surface Mount, 1.5 Vdc, 42 dB sensitivity
Datasheet
7,268In Stock
Min.: 1
Mult.: 1
Reel: 4,000

Omnidirectional 2.2 kOhms 500 uA - 42 dB SMD/SMT 4 mm 1.3 mm 2 V
Same Sky Microphones microphone, 6 mm, electret condenser, omnidirectional, Pin, 2 Vdc, 42 dB sensitivity
Datasheet
11,023In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Solder Pin 6 mm 2.7 mm 2 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 120mm Lead wire , 2 Vdc, 42 dB Sensitivity
Datasheet
9,412In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead 4.6 mm 1.8 mm 2 V
Same Sky Microphones microphone, 9.7 mm, electret condenser, omnidirectional, Pin, 2 Vdc, 42 dB sensitivity
Datasheet
3,584In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 37 dB Solder Pin 9.7 mm 4.5 mm 2 V
Same Sky Microphones microphone, 4 mm, electret condenser, omnidirectional, Long Pin, 2 Vdc, 42 dB sensitivity
Datasheet
6,792In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Solder Pin 4 mm 1.5 mm 2 V
Same Sky Microphones microphone, 4 mm, electret condenser, omnidirectional, Pin, 2 Vdc, 42 dB sensitivity
Datasheet
1,240In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Solder Pin 4 mm 1.5 mm 2 V
Same Sky Microphones microphone, 6 mm, electret condenser, omnidirectional, 30mm Lead Wire, 2 Vdc, 36 dB sensitivity
Datasheet
303In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 36 dB Wire Lead 6 mm 5 mm 2 V
Same Sky Microphones microphone, 6 mm, electret condenser, omnidirectional, Solder Pad, 2 Vdc, 42 dB sensitivity
Datasheet
944In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB SMD/SMT 6 mm 2.7 mm 2 V
Same Sky Microphones microphone, 7 mm, electret condenser, omnidirectional, Pin, 2 Vdc, 42 dB sensitivity
Datasheet
808In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Solder Pin 7 mm 6 mm 2 V
Same Sky Microphones microphone, 7 mm, electret condenser, omnidirectional, 70mm Lead Wire, 2 Vdc, 25 dB sensitivity
Datasheet
733In Stock
Min.: 1
Mult.: 1

Omnidirectional 500 uA - 25 dB Wire Lead 7 mm 3.3 mm 2 V
Same Sky Microphones microphone, 7 mm, electret condenser, omnidirectional, 50mm Lead Wire, 4.5 Vdc, 36 dB sensitivity
Datasheet
669In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 36 dB Wire Lead 7 mm 3.3 mm 4.5 V
Same Sky Microphones microphone, 7 mm, electret condenser, omnidirectional, 50mm Lead Wire, 2 Vdc, 42 dB sensitivity
Datasheet
952In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead 7 mm 3.3 mm 2 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 45mm Lead wire , 3 Vdc, 32 dB sensitivity
Datasheet
762In Stock
Min.: 1
Mult.: 1

Omnidirectional 500 uA - 32 dB Wire Lead 4.6 mm 1.8 mm 3 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 40mm Lead wire , 2 Vdc, 38 dB sensitivity
Datasheet
1,799In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 38 dB Wire Lead 4.6 mm 1.8 mm 2 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 10mm Lead wire , 2 Vdc, 42 dB Sensitivity
Datasheet
2,791In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead 4.6 mm 1.8 mm 2 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 15mm Lead wire , 2 Vdc, 42 dB Sensitivity
Datasheet
2,337In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead 4.6 mm 1.8 mm 2 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 82mm Lead wire , 3 Vdc, 25 dB sensitivity
Datasheet
451In Stock
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 25 dB Wire Lead 4.6 mm 2.2 mm 3 V
Same Sky Microphones microphone, 6 mm, electret condenser, omnidirectional, 50mm Lead Wire, 4.5 Vdc, 36 dB sensitivity
Datasheet
1,453Expected 5/8/2026
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 36 dB Wire Lead 6 mm 2.7 mm 4.5 V
Same Sky Microphones microphone, 5 mm, electret condenser, omnidirectional, 75mm Lead wire , 3 Vdc, 25 dB sensitivity
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 5,000
Mult.: 100

Omnidirectional 2.2 kOhms 500 uA - 25 dB Wire Lead 5 mm 2 mm 3 V
Same Sky Microphones microphone, 7 mm, electret condenser, omnidirectional, 350mm Lead Wire, 2 Vdc, 28 dB sensitivity
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 100

Omnidirectional 500 uA - 28 dB Wire Lead 7 mm 3.3 mm 2 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 60mm Lead wire , 2 Vdc, 38 dB sensitivity
Datasheet
Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 38 dB Wire Lead 4.6 mm 1.8 mm 2 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 8mm Lead wire , 2 Vdc, 42 dB Sensitivity
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead 4.6 mm 1.8 mm 2 V
Same Sky Microphones microphone, 4.6 mm, electret condenser, omnidirectional, 12mm Lead wire , 2 Vdc, 42 dB Sensitivity
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Omnidirectional 2.2 kOhms 500 uA - 42 dB Wire Lead 4.6 mm 1.8 mm 2 V