FG-26163-000 Knowles Acoustics, FG-26163-000 Datasheet - Page 11

• Manufacturer Part Number: FG-26163-000
• Description: Microphone
• Manufacturer: Knowles Acoustics
• Series: FG/BFGr
• Type: Electret Condenserr

Specifications of FG-26163-000

• Transducer Function: Microphone
• Device Type: Microphone
• Directivity: Omni
• Connector Type: Solder Pads
• Frequency: 10kHz
• Length: 2.54mm
• Diameter: 2.565 mm
• Sensitivity: -33dB ±3dB
• Voltage - Rated: 1.3V
• Current: 50µA
• Size / Dimension: Circular - 2.565mm Dia x 2.565mm H
• S/n Ratio: -
• Filter Type: -
• Impedance: 4.4K Ohm
• Termination: Solder Pads
• Direction: Omnidirectional
• Port Location: Top
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

WP SERIES
Omni-Directional, Noise Canceling 3.99 x 5.56 x 2.21 (mm)
The WP Series’ form factor is a very small size with low vibration sensitivity.
The excellent noise canceling performance is useful for sensors and instrumentation.
The WP Series are available in boom microphone packages. (See the FB Series and
PNR/PWP Series for details.)
MR SERIES
Omni-Directional
The MR Series Assemblies consist of a microphone element attached to a
bellows assembly. They may be panel mounted, attached for boom applications,
and are suitable for outdoor use or repeated submersion.
Note: All performance curves are typical
Model
WP-23501-000
WP-23502-000
WP-23502-P07
WP-23502-P16
WP-23849-C36
WP-25993-D63
Model
MR-23151-000
MR-23793-000
MR-28406-000
Sensitivity @ 1kHz
– Waterproof Microphone
– Waterproof Microphone
(dB re1V/0.1Pa)
22.12 DIA x 11.43
22.12 DIA x 9.3
22.12 DIA x 7.6
Dimensions
-54.0±3
-52.0±3
-52.0±3
-52.0±3
-52.0±3
-55.0±4
(mm)
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•
•
•
•
•
•
•
•
•
•
•
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Highly waterproof – no loss of performance after immersion
in 15-20 m water
Corrosion resistant
Withstands explosive decompression
Design proven in rugged environments
Cable wire attached
High resistance to mechanical shock
Acoustically transparent bellows
Resists effects of mud, sand, and salt encrustation
Waterproofed to submersion in 1m water
Close-talking (noise-canceling)
Corrosion resistant
Withstands explosive decompression
Excellent environmental performance
High resistance to mechanical shock
Omni-Directional
Omni-Directional
Omni-Directional
Omni-Directional
Noise Canceling
Noise Canceling
Sensitivity @ 1kHz
Directivity
(dB re1V/0.1Pa)
-87.0±3
-60.0±4
-60.0±3
DC Supply (Vdc)
1.3 nom. 10 max
1.3 nom. 10 max
1.3 nom. 10 max
1.3 nom. 10 max
1.3 nom. 10 max
1.3 nom. 10 max
DC Supply
SPECIALTY TRANSDUCERS – Microphones
(Vdc)
N/A
www.knowles.com
1.3
1.3
Current Drain (uA) * 1kHz Equivalent SPL
Current Drain (uA)
Max. Amplifier
Max. Amplifier
N/A
300
300
100
50
50
50
50
50
“A” Weighted Noise
“A” Weighted Noise
** re 1Vrms
-100 dB**
-100 dB**
30.0 dB
31.0 dB
30.0 dB
26.0 dB*
26.0 dB*
26.0 dB*
26.0 dB*
-35
-45
-55
-65
-75
-40
-50
-60
-70
-80
100
100
2
2
Impedance (Ohms)
Nominal Output
Impedance (Ohms)
3
3
Nominal Output
2500
3500
4
300
4
5
2500
4400
4400
4400
4400
2000
5
6 7 8 9
6 7 8 9
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
1k
2-Wire, 193mm Leads
3-Wire, 201mm Leads
3-Wire, 202mm Leads
3-Wire, RFI Improved
+ Extended Response
2
3-Wire, w/ 25.4mm
2
Comments
Shielded Cable
3-Wire, w/ 1m
Comments
Litz Wires
3
3
2-Wire
3-Wire
2-Wire
4
4
5
5
6 7 8 9
6 7 8 9
10k
10k
11