电容式麦克风Condenser microphone
電容式麥克風
全系列电容式麦克风pin type / solder type
产品规格
MODEL EM-4F OMNI-DIRECTIONAL
MODEL |
SENSITIVITY |
RL/VOLTAGE |
EM-4F-1 |
-60dB ±3dB |
1 Kohm 3V |
EM-4F-2 |
-64dB ±3dB |
1 Kohm 3V |
EM-4F-3 |
-62dB ±3dB |
1 Kohm 3V |
EM-4F-4 |
-62dB ±3dB |
2.2 Kohm 3V |
EM-4F-5 |
-64dB ±3dB |
2.2 Kohm 3V |
EM-4F-6 |
-64dB ±3dB |
1 Kohm 6V |
EM-4F-7 |
-58dB ±3dB |
2.2 Kohm 4.5V |
EM-4F-8 |
-62dB ±3dB |
2.2 Kohm 4.5V |
CIRCUIT DIAGRAM |
TYPTCAL FREQUENCY RESPONSE CURVE |
|
|
SPECIFICATIONS
System |
Electret Condenser Microphone |
Sensitivity |
EM-4F-1 ~ 4F-8 (0dB=1V/μbar at 1,000Hz) |
Directionality |
Omni-directional |
Frequency Response |
Refer to the Response Curve |
Working Voltage Range |
DC 1V ~ 9V |
Standard Working Voltage |
DC 3V ~ 6V |
Current Drain |
800μA Max |
Weight |
1g |
Signal/Noise Ratio |
More than 40 dB |
Max. Input Sound Pressure |
120dB SPL |
ELECTRET CONDENSER MICROPHONE UNIT
MATSUSHITA NO. |
SPK MODEL NO. |
TERMINAL |
SENSITIVITY |
RL |
VOLT |
DIRECTIONALITY |
DIMENSION |
WM-034BX |
EM-4F-34P |
PIN TYPE |
-66dB ±3dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034BY |
EM-4F-8P |
PIN TYPE |
-62dB ±3dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034BZ |
EM-4F-7P |
PIN TYPE |
-58dB ±3dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
|
EM-4F-3P |
PIN TYPE |
-62dB ±3dB |
1.0Kohm |
3.0V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034BX102 |
EM-4F-34PS |
PIN TYPE |
-66dB ±2dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034BY102 |
EM-4F-8PS |
PIN TYPE |
-62dB ±2dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034BZ102 |
EM-4F-7PS |
PIN TYPE |
-58dB ±2dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
|
EM-4F-3PS |
PIN TYPE |
-62dB ±2dB |
1.0Kohm |
3.0V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034CX |
EM-4F-34 |
SOLDER TYPE |
-66dB ±3dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034CY |
EM-4F-8 |
SOLDER TYPE |
-62dB ±3dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034CZ |
EM-4F-7 |
SOLDER TYPE |
-58dB ±3dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
|
EM-4F-3 |
SOLDER TYPE |
-62dB ±3dB |
1.0Kohm |
3.0V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034CX102 |
EM-4F-34S |
SOLDER TYPE |
-66dB ±2dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034CY102 |
EM-4F-8S |
SOLDER TYPE |
-62dB ±2dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034CZ102 |
EM-4F-7S |
SOLDER TYPE |
-58dB ±2dB |
2.2Kohm |
4.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
|
EM-4F-3S |
SOLDER TYPE |
-62dB ±2dB |
1.0Kohm |
3.0V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034DL |
EM-4F-3S |
SOLDER TYPE |
-66dB ±2dB |
1.5Kohm |
1.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034DM |
EM-4F-12S |
SOLDER TYPE |
-64dB ±2dB |
1.5Kohm |
1.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
WM-034DH |
EM-4F-33S |
SOLDER TYPE |
-62dB ±2dB |
1.5Kohm |
1.5V |
OMNI-DIRECTION |
9.7D x 6.7H |
|
EM-5S |
SOLDER TYPE |
-65dB ±4dB |
2.2Kohm |
1.5V |
OMNI-DIRECTION |
6.0D x 2.7H |
WM-063X |
EM-6BN |
SOLDER TYPE |
-66dB ±3dB |
2.2Kohm |
2.0V |
OMNI-DIRECTION |
6.0D x 5.0H |
WM-063T |
EM-6BN |
SOLDER TYPE |
-64dB ±3dB |
2.2Kohm |
2.0V |
OMNI-DIRECTION |
6.0D x 5.0H |
WM-063Y |
EM-6BN-2 |
SOLDER TYPE |
-62dB ±3dB |
2.2Kohm |
2.0V |
OMNI-DIRECTION |
6.0D x 5.0H |
WM-56A103 |
EM-20-70 |
SOLDER TYPE |
-70dB ±4dB |
680Kohm |
1.5V |
UNI-DIRECTION |
9.7D x 5.0H |
WM-55A103 |
EM-20-67 |
SOLDER TYPE |
-67dB ±4dB |
680Kohm |
1.5V |
UNI-DIRECTION |
9.7D x 5.0H |
WM-65A103 |
UEC-6 |
SOLDER TYPE |
-70dB ±4dB |
2.2Kohm |
2.0V |
UNI-DIRECTION |
6.0D x 5.0H |