Datasheet > WM-034B

WM-034B

更新时间： 2024-11-19 21:55:47

品牌	Logo	应用领域
松下 - PANASONIC		/
页数	文件大小	规格书
1页	51K
描述
Omnidirectional Electret Condenser Microphone Cartridge

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中文翻译

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数据手册

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WM-034B 数据手册

Microphone Cartridges

Omnidirectional Electret

Condenser Microphone Cartridge

Series: WM-034B/034DB (pin type)

WM-034C/034D

I Features

G Useful for almost any type telephone and other

G Low operation voltage of 1.0V to 10V (2M-034D type)

G Microphone with pins for PCB (WM-034B/034DB type)

applications

I Sensitivity

WM-034B/034C

WM-034DB/034D

–46 3dB

–42 3dB

–38 3dB

–44 2dB

–42 2dB

–40 2dB

–38 2dB

–36 2dB

Vs = 4.5V

RL = 2.2kΩ

Vs = 1.5V

RL = 1.5kΩ

I Specifications

Sensitivity

See next page (0dB = 1V/pA, 1kHz)

Less than 2.2k Ω [1.5k Ω]

Omnidirectional

Impedance

Directivity

Frequency

20–16,000 Hz

Max. operation voltage

Standard operation voltage

Current consumption

Sensitivity reduction

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]

S/N ratio

More than 60dB

I Typical Frequency Response Curve

+20

+10

–10

–20

–30

100

200

500

1000

2000

5000 10000 20000

Frequency (Hz)

I Dimensions in mm (not to scale)

WM-034B/034DB

WM-34C/034D

6.7

4.5

2.0

Term 1

output

Term 1

output

Term 2

ground

Term 2

ground

Design and speciﬁcations are subject to change without notice. Ask factory for technical speciﬁcations before purchase and/or use.

Whenever a doubt about safety arises from this product, please contact us immediately for technical consultation.

中文翻译

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