|
|
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES
- BF-3163-000
- Knowles
-
1:
$4.47
-
1,000In Stock
-
99On Order
|
Mouser Part No
721-BF-3163-000
|
Knowles
|
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES
|
|
1,000In Stock
99On Order
|
|
|
$4.47
|
|
|
$3.25
|
|
|
$2.88
|
|
|
$2.67
|
|
|
View
|
|
|
$2.24
|
|
|
$2.22
|
|
|
$2.01
|
|
|
$1.88
|
|
|
$1.75
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
4.7 kOhms
|
Round
|
|
1.12 mm
|
1.41 mm
|
|
|
|
|
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES
- BF-3037-000
- Knowles
-
1:
$4.47
-
470In Stock
|
Mouser Part No
721-BF-3037-000
|
Knowles
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES
|
|
470In Stock
|
|
|
$4.47
|
|
|
$3.25
|
|
|
$2.88
|
|
|
$2.67
|
|
|
View
|
|
|
$2.24
|
|
|
$2.22
|
|
|
$2.01
|
|
|
$1.88
|
|
|
$1.75
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
2.2 kOhms
|
Round
|
|
1.78 mm
|
1.65 mm
|
|
|
|
|
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES
- BF-1997-000
- Knowles
-
1:
$4.07
-
80In Stock
|
Mouser Part No
721-BF-1997-000
|
Knowles
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES
|
|
80In Stock
|
|
|
$4.07
|
|
|
$2.95
|
|
|
$2.62
|
|
|
$2.52
|
|
|
View
|
|
|
$2.14
|
|
|
$2.01
|
|
|
$1.84
|
|
|
$1.71
|
|
|
$1.66
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
680 Ohms
|
Round
|
|
1.78 mm
|
1.65 mm
|
|
|
|
|
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES
- BF-3038-000
- Knowles
-
1:
$4.47
-
99In Stock
|
Mouser Part No
721-BF-3038-000
|
Knowles
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES
|
|
99In Stock
|
|
|
$4.47
|
|
|
$3.25
|
|
|
$2.88
|
|
|
$2.67
|
|
|
View
|
|
|
$2.24
|
|
|
$2.22
|
|
|
$2.01
|
|
|
$1.88
|
|
|
$1.75
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
1.5 kOhms
|
Round
|
|
1.78 mm
|
1.65 mm
|
|
|
|
|
|
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES
- BF-1991-000
- Knowles
-
1:
$4.07
-
13In Stock
|
Mouser Part No
721-BF-1991-000
|
Knowles
|
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES
|
|
13In Stock
|
|
|
$4.07
|
|
|
$2.95
|
|
|
$2.62
|
|
|
$2.52
|
|
|
View
|
|
|
$2.14
|
|
|
$2.01
|
|
|
$1.84
|
|
|
$1.71
|
|
|
$1.66
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
1.5 kOhms
|
Round
|
|
1.12 mm
|
1.41 mm
|
|
|
|
|
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES
- BF-3034-000
- Knowles
-
1:
$4.47
-
69In Stock
|
Mouser Part No
721-BF-3034-000
|
Knowles
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES
|
|
69In Stock
|
|
|
$4.47
|
|
|
$3.25
|
|
|
$2.88
|
|
|
$2.67
|
|
|
View
|
|
|
$2.24
|
|
|
$2.22
|
|
|
$2.01
|
|
|
$1.88
|
|
|
$1.75
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
330 Ohms
|
|
|
1.78 mm
|
1.65 mm
|
|
|
|
|
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES
- BF-3035-000
- Knowles
-
1:
$4.47
-
84In Stock
|
Mouser Part No
721-BF-3035-000
|
Knowles
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES
|
|
84In Stock
|
|
|
$4.47
|
|
|
$3.25
|
|
|
$2.88
|
|
|
$2.67
|
|
|
View
|
|
|
$2.24
|
|
|
$2.22
|
|
|
$2.01
|
|
|
$1.88
|
|
|
$1.75
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
1 kOhms
|
Round
|
|
1.78 mm
|
1.65 mm
|
|
|
|
|
|
Speakers & Transducers Plug 2.08 dia. 330 Res, Grey
- BF-1999-000
- Knowles
-
1:
$3.43
-
1,063In Stock
|
Mouser Part No
721-BF-1999-000
|
Knowles
|
Speakers & Transducers Plug 2.08 dia. 330 Res, Grey
|
|
1,063In Stock
|
|
|
$3.43
|
|
|
$2.61
|
|
|
$2.35
|
|
|
$2.18
|
|
|
View
|
|
|
$2.00
|
|
|
$1.78
|
|
|
$1.65
|
|
|
$1.52
|
|
|
$1.41
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
330 Ohms
|
Round
|
|
2.08 mm
|
2.44 mm
|
|
|
|
|
|
Speakers & Transducers Plug 2.08 dia. 2200 Res, Red
- BF-1921-000
- Knowles
-
1:
$3.32
-
4,074In Stock
|
Mouser Part No
721-BF-1921-000
|
Knowles
|
Speakers & Transducers Plug 2.08 dia. 2200 Res, Red
|
|
4,074In Stock
|
|
|
$3.32
|
|
|
$2.54
|
|
|
$2.30
|
|
|
$2.14
|
|
|
View
|
|
|
$1.96
|
|
|
$1.74
|
|
|
$1.66
|
|
|
$1.54
|
|
|
$1.41
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
2.2 kOhms
|
Round
|
|
2.08 mm
|
2.44 mm
|
|
|
|
|
|
Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange
- BF-1922-000
- Knowles
-
1:
$3.32
-
2,494In Stock
|
Mouser Part No
721-BF-1922-000
|
Knowles
|
Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange
|
|
2,494In Stock
|
|
|
$3.32
|
|
|
$2.54
|
|
|
$2.30
|
|
|
$2.14
|
|
|
View
|
|
|
$1.96
|
|
|
$1.74
|
|
|
$1.66
|
|
|
$1.54
|
|
|
$1.41
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
3.3 kOhms
|
Round
|
|
2.08 mm
|
2.44 mm
|
|
|
|
|
|
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES
- BF-1988-000
- Knowles
-
1:
$3.71
-
1,402In Stock
-
1,000Expected 7/8/2026
|
Mouser Part No
721-BF-1988-000
|
Knowles
|
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES
|
|
1,402In Stock
1,000Expected 7/8/2026
|
|
|
$3.71
|
|
|
$2.84
|
|
|
$2.57
|
|
|
$2.38
|
|
|
View
|
|
|
$2.19
|
|
|
$1.96
|
|
|
$1.85
|
|
|
$1.73
|
|
|
$1.59
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
680 Ohms
|
Round
|
|
1.12 mm
|
1.41 mm
|
|
|
|
|
|
Speakers & Transducers Plug 2.08 dia. 680 Res, White
- BF-1859-000
- Knowles
-
1:
$3.32
-
1,109In Stock
-
7,300On Order
|
Mouser Part No
721-BF-1859-000
|
Knowles
|
Speakers & Transducers Plug 2.08 dia. 680 Res, White
|
|
1,109In Stock
7,300On Order
Stock:
1,109 Can Dispatch Immediately
On Order:
2,600 Expected 7/8/2026
4,700 Expected 4/9/2026
Factory Lead Time:
8 Weeks
|
|
|
$3.32
|
|
|
$2.54
|
|
|
$2.30
|
|
|
$2.14
|
|
|
View
|
|
|
$1.96
|
|
|
$1.74
|
|
|
$1.66
|
|
|
$1.54
|
|
|
$1.41
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
680 Ohms
|
Round
|
|
2.08 mm
|
2.44 mm
|
|
|
|
|
|
Speakers & Transducers Plug 2.08 dia. 1500 Res, Green
- BF-1861-000
- Knowles
-
1:
$3.32
-
476In Stock
|
Mouser Part No
721-BF-1861-000
|
Knowles
|
Speakers & Transducers Plug 2.08 dia. 1500 Res, Green
|
|
476In Stock
|
|
|
$3.32
|
|
|
$2.54
|
|
|
$2.30
|
|
|
$2.14
|
|
|
View
|
|
|
$1.96
|
|
|
$1.74
|
|
|
$1.66
|
|
|
$1.54
|
|
|
$1.41
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
1.5 kOhms
|
Round
|
|
2.08 mm
|
2.44 mm
|
|
|
|
|
|
Speakers & Transducers 2.08DIA X 2.44MM PLUG, 1000 RES
- BF-1860-000
- Knowles
-
1:
$3.32
-
484In Stock
|
Mouser Part No
721-BF-1860-000
|
Knowles
|
Speakers & Transducers 2.08DIA X 2.44MM PLUG, 1000 RES
|
|
484In Stock
|
|
|
$3.32
|
|
|
$2.54
|
|
|
$2.30
|
|
|
$2.14
|
|
|
View
|
|
|
$1.96
|
|
|
$1.74
|
|
|
$1.66
|
|
|
$1.54
|
|
|
$1.41
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
1 kOhms
|
Round
|
|
2.08 mm
|
2.44 mm
|
|
|
|
|
|
Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow
- BF-1923-000
- Knowles
-
1:
$3.32
-
500On Order
|
Mouser Part No
721-BF-1923-000
|
Knowles
|
Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow
|
|
500On Order
On Order:
200 Expected 21/8/2026
300 Expected 22/9/2026
Factory Lead Time:
8 Weeks
|
|
|
$3.32
|
|
|
$2.54
|
|
|
$2.30
|
|
|
$2.14
|
|
|
View
|
|
|
$1.96
|
|
|
$1.74
|
|
|
$1.66
|
|
|
$1.54
|
|
|
$1.41
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
4.7 kOhms
|
Round
|
|
2.08 mm
|
2.44 mm
|
|
|
|
|
|
Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES
- BF-3039-000
- Knowles
-
1:
$4.47
-
77On Order
|
Mouser Part No
721-BF-3039-000
|
Knowles
|
Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES
|
|
77On Order
|
|
|
$4.47
|
|
|
$3.25
|
|
|
$2.88
|
|
|
$2.67
|
|
|
View
|
|
|
$2.24
|
|
|
$2.22
|
|
|
$2.01
|
|
|
$1.88
|
|
|
$1.75
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
1.5 kOhms
|
Round
|
|
1.37 mm
|
1.57 mm
|
|
|
|
|
|
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 2200 RES
- BF-1995-000
- Knowles
-
1:
$3.71
-
Non-Stocked Lead-Time 7 Weeks
|
Mouser Part No
721-BF-1995-000
|
Knowles
|
Speakers & Transducers 1.12DIA X 1.410MM SCREEN 2200 RES
|
|
Non-Stocked Lead-Time 7 Weeks
|
|
|
$3.71
|
|
|
$2.84
|
|
|
$2.57
|
|
|
$2.38
|
|
|
View
|
|
|
$2.19
|
|
|
$1.96
|
|
|
$1.85
|
|
|
$1.73
|
|
|
$1.59
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
2.2 kOhms
|
Round
|
|
1.12 mm
|
1.41 mm
|
|
|
|
|
|
Speakers & Transducers Balanced Armature Speaker
- CI-22764-000
- Knowles
-
100:
$29.54
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
721-CI-22764-000
|
Knowles
|
Speakers & Transducers Balanced Armature Speaker
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 100
Mult.: 100
|
|
|
Receivers
|
Acoustic
|
Board Mount
|
5.5 kHz
|
125 dBA
|
250 Ohms
|
|
Solder Pad
|
|
9.47 mm
|
7.18 mm
|
4.1 mm
|
|
|
|
Speakers & Transducers Balanced Armature Speaker
- CI-28487-000
- Knowles
-
100:
$29.54
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
721-CI-28487-000
|
Knowles
|
Speakers & Transducers Balanced Armature Speaker
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
Min.: 100
Mult.: 100
|
|
|
Receivers
|
Acoustic
|
|
5.5 kHz
|
128 dBA
|
100 Ohms
|
Rectangular
|
Wire Leads
|
|
9.47 mm
|
7.18 mm
|
4.1 mm
|
|
|
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 3300 RES
- BF-3036-000
- Knowles
-
1:
$4.47
-
Non-Stocked
|
Mouser Part No
721-BF-3036-000
|
Knowles
|
Speakers & Transducers 1.78DIA X 1.65MM SCREEN 3300 RES
|
|
Non-Stocked
|
|
|
$4.47
|
|
|
$3.25
|
|
|
$2.88
|
|
|
$2.67
|
|
|
View
|
|
|
$2.24
|
|
|
$2.22
|
|
|
$2.01
|
|
|
$1.88
|
|
|
$1.75
|
|
Min.: 1
Mult.: 1
|
|
|
Dampers
|
Acoustic
|
|
|
|
3.3 kOhms
|
Round
|
|
1.78 mm
|
1.65 mm
|
|
|
|
|
|
Speakers & Transducers Balanced Armature Speaker
- CI-22748-000
- Knowles
-
100:
$29.54
-
Non-Stocked
|
Mouser Part No
721-CI-22748-000
|
Knowles
|
Speakers & Transducers Balanced Armature Speaker
|
|
Non-Stocked
|
|
Min.: 100
Mult.: 100
|
|
|
Receivers
|
Acoustic
|
Board Mount
|
5.5 kHz
|
128 dBA
|
250 Ohms
|
|
Solder Pad
|
|
9.47 mm
|
7.18 mm
|
4.1 mm
|
|
|
|
Speakers & Transducers Balanced Armature Speaker
- CI-28352-000
- Knowles
-
100:
$29.54
-
Non-Stocked
|
Mouser Part No
721-CI-28352-000
|
Knowles
|
Speakers & Transducers Balanced Armature Speaker
|
|
Non-Stocked
|
|
Min.: 100
Mult.: 100
|
|
|
Receivers
|
Acoustic
|
Board Mount
|
5.5 kHz
|
128 dBA
|
68 Ohms
|
Rectangular
|
Solder Pad
|
|
9.47 mm
|
7.18 mm
|
4.1 mm
|
|
|
|
Speakers & Transducers Balanced Armature Speaker
- CI-28597-000
- Knowles
-
100:
$29.54
-
Non-Stocked
|
Mouser Part No
721-CI-28597-000
|
Knowles
|
Speakers & Transducers Balanced Armature Speaker
|
|
Non-Stocked
|
|
Min.: 100
Mult.: 100
|
|
|
Receivers
|
Acoustic
|
Board Mount
|
5.5 kHz
|
128 dBA
|
68 Ohms
|
Rectangular
|
Solder Pad
|
|
9.47 mm
|
7.18 mm
|
4.1 mm
|
|
|
|
Speakers & Transducers EMC
Knowles BF-9778-000
- BF-9778-000
- Knowles
-
1:
$3.28
-
Non-Stocked Lead-Time 12 Weeks
|
Mouser Part No
721-BF9778000
|
Knowles
|
Speakers & Transducers EMC
|
|
Non-Stocked Lead-Time 12 Weeks
|
|
|
$3.28
|
|
|
$2.54
|
|
|
$2.24
|
|
|
$2.16
|
|
|
View
|
|
|
$1.84
|
|
|
$1.66
|
|
|
$1.51
|
|
|
$1.41
|
|
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$1.36
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Min.: 1
Mult.: 1
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Dampers
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Acoustic
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2.2 kOhms
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Round
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1.37 mm
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1.57 mm
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Speakers & Transducers Balanced Armature Speaker
- CI-28267-000
- Knowles
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Non-Stocked
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Mouser Part No
721-CI-28267-000
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Knowles
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Speakers & Transducers Balanced Armature Speaker
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Non-Stocked
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Receivers
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Acoustic
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Board Mount
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5.5 kHz
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125 dBA
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250 Ohms
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Rectangular
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Solder Pad
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9.47 mm
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7.18 mm
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4.1 mm
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