Microphone Cartridges www.DataSheet4U.com Omnidirectional Electret Condenser Microphone Cartridge Series: WM-034B/034DB (pin type) WM-034C/034D G Low operation voltage of 1.0V to 10V (2M-034D type) G Microphone with pins for PCB (WM-034B/034DB type) I Features G Useful for almost any type telephone and other applications I Sensitivity WM-034B/034C Vs = .
G Useful for almost any type telephone and other applications
I Sensitivity
WM-034B/034C Vs = 4.5V RL = 2.2kΩ X Y Z
–46±3dB
–42±3dB
–38±3dB WM-034DB/034D Vs = 1.5V RL = 1.5kΩ M H P R U
–44±2dB
–42±2dB
–40±2dB
–38±2dB
–36±2dB
I Specifications
Sensitivity Impedance Directivity Frequency Max. operation voltage Standard operation voltage Current consumption Sensitivity reduction See next page (0dB = 1V/pA, 1kHz) Less than 2.2k Ω [1.5k Ω] Omnidirectional 20
–16,000 Hz 10V 4.5V [1.5V] Max. 0.8mA [0.3mA] Within
–3dB at 3V [(M.H.): Within
–3dB at 1V] [(P.R.U.): Within
–2dB at 1V] More than 60dB
S/N.
Microphone Cartridges www.DataSheet4U.com Omnidirectional Electret Condenser Microphone Cartridge Series: WM-034B/034D.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | WM-034B |
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge | |
2 | WM-034D |
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge | |
3 | WM-034DB |
Panasonic Semiconductor |
Omnidirectional Electret Condenser Microphone Cartridge | |
4 | WM-294 |
CC&C |
WLAN 11n USB module | |
5 | WM-61A |
Panasonic Semiconductor |
Omnidirectional Back Electret Condenser Microphone Cartridge | |
6 | WM-61B |
Panasonic Semiconductor |
Omnidirectional Back Electret Condenser Microphone Cartridge | |
7 | WM-BG-BM-02 |
USI |
WLAN +BT+FM 3 in One Module | |
8 | WM-BN-BM-01 |
USI |
WLAN +BT+FM 3 in One Module | |
9 | WM-C1601M-1GNNb |
Wintek |
LCD Module | |
10 | WM-C1601M-1TNNc |
Wintek |
LCD Module | |
11 | WM-C1602M |
ETC |
16 X 2 Characters Display Module | |
12 | WM-C1602M-1YNNb |
Wintek |
LCD MODULE |