NR-23160-000 Knowles Acoustics, NR-23160-000 Datasheet - Page 22

MIC ELECTRET NOISE CANCELLING

NR-23160-000

Manufacturer Part Number
NR-23160-000
Description
MIC ELECTRET NOISE CANCELLING
Manufacturer
Knowles Acoustics
Series
NRr
Type
Electret Condenserr
Datasheets

Specifications of NR-23160-000

Sensitivity
-52dB ±3dB
Voltage - Rated
1.3V
Current
200µA
Size / Dimension
Rectangular - 5.56mm L x 3.99mm W x 2.21mm H
Impedance
2.5K Ohm
Frequency
100Hz ~ 4kHz
Termination
Solder Pads
Direction
Noise Cancelling
Port Location
Bottom and Top
Directional Properties
Noise Canceling
Operating Voltage
1.3 V
Termination Style
Wire Leads
Dimensions
4 mm L x 5.59 mm W x 2.28 mm D
Depth
2.28 mm
Length
4 mm
Width
5.59 mm
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Filter Type
-
S/n Ratio
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
423-1010
NR-23160
NR-3160
NR3160
22
SPECIALTY TRANSDUCERS – Speakers
SR SERIES
At 8.8mm diameter, the SR is the first round balanced armature speaker in the
marketplace. SR offers output equivalent to the BK series and maximizes
bass performance.
CI SERIES
Knowles’ largest and most powerful speaker, the CI series is the speaker of choice.
With its high efficiency and a 143dB SPL maximum output, the CI speaker provides
optimal low frequency performance.
Note: All performance curves are typical
M M o o d d e e l l
SR-8850NSS-000
SR-8850NWS-000
M M o o d d e e l l
CI-22748-000
CI-22762-000
CI-22955-000
CI-22960-000
CI-28487-000
CI-28597-000
– Balanced Armature Speaker 9.47 x 7.18 x 4.10 (mm)
– Balanced Armature Speaker 8.84 DIA x 5.00 (mm)
Sensitivity @ 1kHz
Sensitivity @ 1kHz
(dB SPL)
(dB SPL)
114.5
113
125
125
125
125
125
125
Round package facilitates earphone designs
Drop-in upgrade for moving coil dynamic speakers
Designed for high volume production
Balanced armature technology
Two-terminal zero-bias and three-terminal
center-tapped configurations
Various port locations, coil impedances,
termination configurations, and frequency
responses available
Port Location
Port Location
Face
Face
12C
12C
12C
11S
1S
1S
www.knowles.com
Impedance @ 500Hz
Impedance @ 500Hz
100 @ 1kHz
68 @ 1kHz
68 @ 1kHz
(Ohms)
(Ohms)
21.5
250
175
400
37
Max SPL @ 500Hz
Max SPL @ 500Hz
(dB SPL)
(dB SPL)
124.5
128.5
128.5
128.5
128.5
128.5
128.5
123
135
125
115
105
130
125
120
115
110
105
100
95
95
90
85
80
100
100
Max SPL @ 1st Peak
Max SPL @ 1st Peak
(dB SPL)
(dB SPL)
2
2
130.5
138.5
138.5
138.5
138.5
138.5
138.5
132
3
3
4
4
5
5 6 7 8 9
6 7 8 9
FREQUENCY (Hz)
FREQUENCY (Hz)
1k
1k
2
2
3
3
4
4
5
5
6 7 8 9
6 7 8 9
10k
10k

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