DFG-30445-000 Knowles Acoustics, DFG-30445-000 Datasheet - Page 9

• Manufacturer Part Number: DFG-30445-000
• Description: MIC SUPER CARTOID UNI DIRECT FG
• Manufacturer: Knowles Acoustics
• Series: DFGr
• Type: Electret Condenserr

Specifications of DFG-30445-000

• Sensitivity: -69dB ±4dB
• Voltage - Rated: 1.3V
• Current: 50µA
• Size / Dimension: Circular - 2.56mm Dia x 2.69mm H
• S/n Ratio: -
• Filter Type: 13pF
• Impedance: 1.7K Ohm
• Frequency: 100Hz ~ 5kHz
• Termination: Solder Pads
• Direction: Unidirectional
• Port Location: Bottom and Top
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 423-1150

TC‐7143‐B36
TC‐7154‐B36
TC‐7143‐000
TC‐7144‐000
TC‐7146‐000
TC‐7148‐000
TC‐7154‐000
 Cable length: 1.4m
 Headworn microphone connector:
 Headset connector: 2.5mm 4‐
Model
3.5mm stereo
position
AMERICAS:
Knowles Acoustics
1151 Maplewood Drive
Itasca, IL 60143
U.S.A.
Phone: [phone]
Fax: [phone]
Microphone Type
Noise Canceling
Noise Canceling
Super Cardioid
Super Cardioid
Super Cardioid
Super Cardioid
Super Cardioid
TC Series Microphones and Headsets with U Series Micro‐Booms
EUROPE:
Knowles Acoustics
York Road, Burgess Hill
West Sussex, RH15 9TT
England
Phone: [phone]
Fax: [phone]
(available reference designs)
Boom Length
115mm
115mm
115mm
115mm
www.knowlesacoustics.com
90mm
90mm
90mm
Termination Detail
Pin‐outs
2
1
Sleeve
nd
st
Tip
ring
ring
JAPAN:
Knowles Electronics Japan, KK
2-2-16, Sangenjaya,
Setagaya-ku, Tokyo
154-0024 JAPAN
Tel. [phone]
Fax: [phone]
DFG‐30851‐000
DFG‐30445‐000
DFG‐30851‐000
DFG‐30445‐000
DFG‐30445‐000
DFG‐30851‐000
DFG‐30445‐000
Microphone
Microphone
Headworn
Application Note
Mic+
Mic+
Mic‐
N/A
Common
Not used
Receiver
Headset
Mono
Mic
2 X ED‐23147‐000
SR6438NWS‐000
SR6438NWS‐000
ED‐23147‐000
ED‐23147‐000
Receiver
N/A
N/A
ASIA:
Knowles Acoustics
5F, No. 129, Lane 235, Bauchiau Rd.
Shindian City, Taipei 231, Taiwan
Republic of China
Phone: [phone]
Fax: [phone]
Receiver – right
Receiver – left
Common
Headset
Stereo
Mic
Stereo/Mono
Stereo
Mono
Mono
Mono
Mono
N/A
N/A
9 of 9