wm-64pc Panasonic Corporation of North America, wm-64pc Datasheet

wm-64pc

Manufacturer Part Number

wm-64pc

Description

Omnidirectional Back Electret Condenser Microphone Cartridge

Manufacturer

Panasonic Corporation of North America

Datasheet

1.WM-64PC.pdf (1 pages)

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

wm-64pcX/PCT

Manufacturer:

PANASONIC/松下

Quantity:

20 000

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Download datasheet (52Kb)

Omnidirectional Back Electret Condenser Microphone Cartridge

Specifications are subject to change without notice.

■Appearance

■Schematic Diagram

■Sensitivity

FET Impedance

converter

（0dB=1V/Pa, 1kHz）

Mic Capsule

64PC

●Small and thin omnidierectional microphone

●Pin type for connector connection or direct-in to PCB

●Back electret type designed for high resistance to vibrations

●RFI protected

●33pF capacitor inside

2.2kΩ

Specifications

Dimensions

Impedance

Directivity

Frequency

Max operation voltage

Standard operation voltage

Current consumption

Sensitivity reduction

S/N ratio

Sensitivity

-46+/-3dB

-44+/-3dB

Ground

Output

+Vs

■Typical Frequency Response Curve

■Dimensional Drawing

WM-64PCX

WM-64PCT

+20

+10

- 10

- 20

- 30

Model No.

6 x 2.2 mm

Less than 2.2kΩ

Omnidirectional

20-16,000Hz

10V

Max 0.5mA

Within -3dB at 1.5V

More than 58dB

100

200

Fr equenc y

500

[ Hz]

RL=2.2kΩ

Vs=2.0V

10k

Unit : mm

20k

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