FB-FO-23511-000 Knowles Acoustics, FB-FO-23511-000 Datasheet - Page 3

• Manufacturer Part Number: FB-FO-23511-000
• Description: Microphones WP 3m no connector
• Manufacturer: Knowles Acoustics

Specifications of FB-FO-23511-000

• Diameter: 4.2 mm
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

I Series
*Rating done to IP67 test criteria
O Series
*Rating done to IP67 test criteria
Model
FB-EI-30026-000
FB-EI-30426-000
Model
FB-DO-23511-000
FB-DO-25946-000
FB-HO-25624-000
FB-FO-25581-000
*
*
Rating
Rating
n/a
1m
1m
3m
3m
3m
†
WP-Series elements are waterproof
(150Ω Impedance)
(30Ω Impedance)
†
WP-23501-000
WP-23501-000
WP-23501-000
EK-23024-000
BJ-28471-000
BJ-28486-000
Microphone
Microphone
Element
Element
•
•
•
•
•
•
•
•
Designed for military customers who are looking for a noise canceling
non-power element in robust platform with waterproofi ng options
from 1m down to 10m (based on IP67 rating)
–
–
Plastic head design with metal fl exible boom
–
Military forces, Special Operations, Security and Police and other
military communication headsets
–
Designed for the BJ series elements
Designed for military customers who are looking for a noise canceling
Metal head design with metal fl exible boom
Military forces, Special Operations, Security, Fire and Police and other
Designed for the EK, NR and WP elements series
electret element in a metal EMI shielded housing
–
–
–
communication headsets
–
Omni-directional
Noise Canceling
Noise Canceling
Noise Canceling
Noise Canceling
Noise Canceling
Also available in Omni Directional
Meets MIL-STD-810F standards
Available in 5.9mm down to 4.2mm diameter metal fl exible boom
Mounted and un-mounted ground forces, armor units
Directivity
Directivity
Over the ear, earcup or helmet designs for mounted and non-mounted
ground forces
Available in Omni Directional
Waterproof options down to 3m using WP elements
Available in 8.0mm down to 4.2mm diameter metal fl exible boom
Tip-To-Tip
Tip-To-Tip
Length
Length
Boom
Boom
(mm)
(mm)
172
172
142
142
104
54
Exit Wire
Exit Wire
Length
Length
(mm)
(mm)
150
160
140
60
60
30
Diameter
Diameter
Nominal
Nominal
Boom
Boom
(mm)
(mm)
4.2
4.2
5.0
5.9
5.4
5.4
Confi guration
Confi guration
Microphone
Microphone
2-WIRE
2-WIRE
2-WIRE
2-WIRE
2-WIRE
2-WIRE