rss : RSS Product Feed :: B4013AL ELECTRET CONDENSER MICROPHONE http://www.amandadollar.com/ en Copyright (c) 2026 admin sales@amandadollar.com (admin) sales@amandadollar.com (admin) Fri, 20 Dec 2013 09:39:57 +0800 Zen-Cart v. v 2.1.4 14.02.2008 15:26 RSS 2.0 Feed 1440 rss http://www.amandadollar.com/ http://www.amandadollar.com/includes/templates/amanda/images/rss.gif B4013AL ELECTRET CONDENSER MICROPHONE http://www.amandadollar.com/wholesale-b4013al-electret-condenser-microphone_p487618.html http://www.amandadollar.com/index.php?main_page=product_reviews&products_id=487618 B4013AL ELECTRET CONDENSER MICROPHONE

Quick Details

Brand Name:BESTModel Number:B4013ALPlace of Origin:Shandong China (Mainland)
Inpendance:MAX 2.2KΩCurrent:MAX<500μA

Packaging & Delivery

Packaging Detail:box/carton
Delivery Detaildepend on order

Specifications

Standard power supply2.0v
Voltage reductionMAX 3dB
S/N ratioMIN 55 dB
Operation voltage1.8v~5.0v

1,Electrical characteristics (Temp=20±2°CRoom Humidity=65±5%)

No

Parameter

Symbol

Condition

Limits

Unit

Min.

Center

Max.

1.1

Sensitivity

S

0dB=1V/Pa,at 1kHz

-47

-44

-41

dB

1.2

Output impedance

Z out

f=1kHz

2.2

KΩ

1.3

Current Consumption

IDSS

VCC =2.0V,RL=2.2KΩ

500

µA

1.4

Signal to Noise Ratio

S/N

at 1kHz S.P.L=1Pa

(A-Weighted Curve)

58

dB

1.5

Decreasing Voltage

ΔS-VS

VCC=1.0V to 2.0V

-3

dB

1.6

Operating Voltage

1.0

10

V

1.7

Maximum input S.P.L

110

dB

2. Typical Frequency Response Curve

Frequency(Hz)

Lower Limit(dB)

Upper Limit(dB)

50

-6

+3

100

-3

+3

800

-3

+3

1000

0

0

1200

-3

+3

3000

-3

+8

5000

-3

+8

10000

-8

+8



Buy Now ]]> sales@amandadollar.com (admin) http://www.amandadollar.com/wholesale-b4013al-electret-condenser-microphone_p487618.html Wed, 08 Jun 2011 03:05:34 +0800 0.24 USD 487618 1000000 B4013AL http://www.amandadollar.com/images/v/20110608/1307520333_140.jpg