New Hot Selling Em6027m-Bc1033 Omnidirectional Electret Condenser Microphone Cartridge

• Customization: Available
• Type: Microphone
• Application: Cell Phone
• Model NO.: EM6027M-BC1033
• Certification: RoHS, ISO, CE, CCC
• Transport Package: Box
• Specification: EM6027M-BC1033
• Trademark: Hagoin
• Origin: China
• HS Code: 8518100090
• Production Capacity: 100000 PCS Per Day

Product Description

1

Name:Omni directional Electret Condenser Microphone (Back Electret Type)

2

TYPE:EM4015M-BC1033-G423-R4518

3

Electrical Specifications:

3.1

Sensitivity Range

-42±3dB  RL=2.2KΩ Vs=2.0V( 1KHz 0dB=1V/Pa)

3.2

Impedance

Max. 2.2KΩ 1KHz (RL=2.2KΩ)

3.3

Frequency

100-10000 Hz

3.4

Current Consumption

Max.0.5mA

3.5

Operation Voltage Range

1.0V-10V

3.6

Max. Sound Pressure Level

115dB S.P.L

3.7

S/N Ratio

More than 63 dB

3.8

Sensitivity Reduction

2.0V-1.5V Sensitivity Variation less than 3dB

3.9

Environmental Protection Regulation

HF

3.10Typical Frequency Response Curve

Frequency(Hz)	100	200	900	1000	1200	3000	4000	5000	8000
Upper Limit(dB)	3	3	3	0	3	8	8	8	8
Lower Limit(dB)	-6	-3	-3	0	-3	-3	-3	-3	-8

3.11 Schematic Diagram:

3.12 Test Setup Drawing:
          

Mechanical Specifications:

4.1

Appearance Drawing (mm)
                      

4.2

Weight

0.07g

Reliability Tests: After any following tests, the sensitivity of the microphone unit shall not change more than ±3dB from initial value, and shall keep their initial operation and appearance.

5.1

Hi-Temp. Test

The microphone unit must be subjected to +70ºC for 72 Hours, and expose to room temperature for 3 Hours.

5.2

Low-Temp. Test

The microphone unit must be subjected to -20ºC for 72 Hours, and expose to room temperature for 3 Hours.

5.3

Humi.&Heat Test

The microphone unit must be subjected to +40ºC, 90±5% RH-for 1000 Hours, and expose to room temp for 3 Hours .

5.4
 

Thermal Shocking
Test

The microphone unit must be subjected to a environment from -25ºC for30 minutes to the end of +70ºC for 30 minutes, which shall be repeated 5 cycles and exposed to room temperature for 3 hours .

5.5

Vibration Test

The microphone unit must be subjected to a procedure that after vibrating for two hours from each of the two directions with a frequency of 10-55Hz and a 1.52mm-high amplitude.

5.6

Dropping Test

The microphone unit must be subjected to a procedure that after dropping to a slippery marble floor for 5 times from a 1-meter-high without package.

Environmental Condition:

6.1

Storage condition

-40ºC~+90ºC R.H. less than 90%

6.2

Operation condition

-40ºC~+90ºC R.H. less than 90%

6.3

Arbitration condition

Temperature :25ºC±2ºC
Relative humidity:60%~70%
Air pressure :86~106Kpa

Packaging

	DRAWING	QTY      (PCS)	SIZE(mm)	MARKING
INNER BOX	PE bag /100pcs	100 (1X100)	62X62X3
OUTER BOX		1000 (10X100)	125X65X28	AS CUSTOMER'S P.O
Outer BOX		10000 (10X1000)	210X210X280	AS CUSTOMER'S P.O

Output Inspection standard

Output inspection standard is executed according to <GB/T2828.1-2003>