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Knowles BF Series Speakers & Transducers

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Part #

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES

BF-3038-000
Knowles
1: 2,29 €
99In Stock

Mfr. Part No.
BF-3038-000

Mouser Part No
721-BF-3038-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1500 RES

Datasheet

99In Stock

2,29 €

1,80 €

1,64 €

1,53 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1.5 kOhms

Round

1.78 mm

1.65 mm

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES

BF-3163-000
Knowles
1: 2,73 €
307In Stock
495On Order

Mfr. Part No.
BF-3163-000

Mouser Part No
721-BF-3163-000

Knowles

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 4700 RES

Datasheet

307In Stock

495On Order

2,73 €

2,50 €

1,21 €

1,19 €

1,16 €

Min.: 1
Mult.: 1

Dampers

Acoustic

4.7 kOhms

Round

1.12 mm

1.41 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 3300 RES

BF-3036-000
Knowles
1: 2,30 €
200In Stock

Mfr. Part No.
BF-3036-000

Mouser Part No
721-BF-3036-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 3300 RES

Datasheet

200In Stock

2,30 €

1,81 €

1,65 €

1,62 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

3.3 kOhms

Round

1.78 mm

1.65 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES

BF-3037-000
Knowles
1: 2,30 €
500In Stock

Mfr. Part No.
BF-3037-000

Mouser Part No
721-BF-3037-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 2200 RES

Datasheet

500In Stock

2,30 €

1,81 €

1,65 €

1,62 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

2.2 kOhms

Round

1.78 mm

1.65 mm

Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES

BF-3039-000
Knowles
1: 2,30 €
78In Stock

Mfr. Part No.
BF-3039-000

Mouser Part No
721-BF-3039-000

Knowles

Speakers & Transducers 1.37DIA X 1.57MM SCREEN 1500 RES

Datasheet

78In Stock

2,30 €

1,81 €

1,65 €

1,62 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1.5 kOhms

Round

1.37 mm

1.57 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES

BF-3035-000
Knowles
1: 2,30 €
86In Stock

Mfr. Part No.
BF-3035-000

Mouser Part No
721-BF-3035-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 1000 RES

Datasheet

86In Stock

2,30 €

1,81 €

1,65 €

1,62 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1 kOhms

Round

1.78 mm

1.65 mm

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES

BF-1991-000
Knowles
1: 2,12 €
113In Stock

Mfr. Part No.
BF-1991-000

Mouser Part No
721-BF-1991-000

Knowles

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 1500 RES

Datasheet

113In Stock

2,12 €

1,66 €

1,51 €

1,48 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1.5 kOhms

Round

1.12 mm

1.41 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES

BF-1997-000
Knowles
1: 2,11 €
31In Stock

Mfr. Part No.
BF-1997-000

Mouser Part No
721-BF-1997-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 680 RES

Datasheet

31In Stock

2,11 €

1,65 €

1,51 €

1,47 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

680 Ohms

Round

1.78 mm

1.65 mm

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES

BF-3034-000
Knowles
1: 2,30 €
69In Stock

Mfr. Part No.
BF-3034-000

Mouser Part No
721-BF-3034-000

Knowles

Speakers & Transducers 1.78DIA X 1.65MM SCREEN 330 RES

Datasheet

69In Stock

2,30 €

1,81 €

1,65 €

1,62 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

330 Ohms

1.78 mm

1.65 mm

Speakers & Transducers Plug 2.08 dia. 330 Res, Grey

BF-1999-000
Knowles
1: 1,88 €
1.127In Stock

Mfr. Part No.
BF-1999-000

Mouser Part No
721-BF-1999-000

Knowles

Speakers & Transducers Plug 2.08 dia. 330 Res, Grey

Datasheet

1.127In Stock

1,88 €

1,48 €

1,34 €

1,26 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

330 Ohms

Round

2.08 mm

2.44 mm

Speakers & Transducers Plug 2.08 dia. 680 Res, White

BF-1859-000
Knowles
1: 1,88 €
3.338In Stock

Mfr. Part No.
BF-1859-000

Mouser Part No
721-BF-1859-000

Knowles

Speakers & Transducers Plug 2.08 dia. 680 Res, White

Datasheet

3.338In Stock

1,88 €

1,48 €

1,35 €

1,26 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

680 Ohms

Round

2.08 mm

2.44 mm

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

BF-1922-000
Knowles
1: 1,57 €
2.535In Stock

Mfr. Part No.
BF-1922-000

Mouser Part No
721-BF-1922-000

Knowles

Speakers & Transducers Plug 2.08 dia. 3300 Res, Orange

Datasheet

2.535In Stock

1,57 €

1,23 €

1,12 €

1,04 €

View

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: 2,10 €
2.504In Stock

Mfr. Part No.
BF-1988-000

Mouser Part No
721-BF-1988-000

Knowles

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 680 RES

Datasheet

2.504In Stock

2,10 €

1,65 €

1,51 €

1,40 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

680 Ohms

Round

1.12 mm

1.41 mm

Speakers & Transducers Plug 2.08 dia. 1500 Res, Green

BF-1861-000
Knowles
1: 1,88 €
340In Stock

Mfr. Part No.
BF-1861-000

Mouser Part No
721-BF-1861-000

Knowles

Speakers & Transducers Plug 2.08 dia. 1500 Res, Green

Datasheet

340In Stock

1,88 €

1,48 €

1,35 €

1,26 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1.5 kOhms

Round

2.08 mm

2.44 mm

Speakers & Transducers Plug 2.08 dia. 2200 Res, Red

BF-1921-000
Knowles
1: 1,88 €
280In Stock
2.000Expected 3/27/2026

Mfr. Part No.
BF-1921-000

Mouser Part No
721-BF-1921-000

Knowles

Speakers & Transducers Plug 2.08 dia. 2200 Res, Red

Datasheet

280In Stock

2.000Expected 3/27/2026

1,88 €

1,48 €

1,35 €

1,26 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

2.2 kOhms

Round

2.08 mm

2.44 mm

Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow

BF-1923-000
Knowles
1: 1,88 €
244In Stock

Mfr. Part No.
BF-1923-000

Mouser Part No
721-BF-1923-000

Knowles

Speakers & Transducers Plug 2.08 dia. 4700 Res, Yellow

Datasheet

244In Stock

1,88 €

1,48 €

1,35 €

1,26 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

4.7 kOhms

Round

2.08 mm

2.44 mm

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 2200 RES

BF-1995-000
Knowles
1: 2,11 €
550In Stock

Mfr. Part No.
BF-1995-000

Mouser Part No
721-BF-1995-000

Knowles

Speakers & Transducers 1.12DIA X 1.410MM SCREEN 2200 RES

Datasheet

550In Stock

2,11 €

1,65 €

1,51 €

1,40 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

2.2 kOhms

Round

1.12 mm

1.41 mm

Speakers & Transducers 2.08DIA X 2.44MM PLUG, 1000 RES

BF-1860-000
Knowles
1: 1,88 €
541In Stock

Mfr. Part No.
BF-1860-000

Mouser Part No
721-BF-1860-000

Knowles

Speakers & Transducers 2.08DIA X 2.44MM PLUG, 1000 RES

Datasheet

541In Stock

1,88 €

1,48 €

1,35 €

1,26 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

1 kOhms

Round

2.08 mm

2.44 mm

Speakers & Transducers EMC

BF-9778-000
Knowles
1: 1,74 €
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
BF-9778-000

Mouser Part No
721-BF9778000

Knowles

Speakers & Transducers EMC

Datasheet

Non-Stocked Lead-Time 12 Weeks

1,74 €

1,37 €

1,25 €

1,21 €

View

Min.: 1
Mult.: 1

Dampers

Acoustic

2.2 kOhms

Round

1.37 mm

1.57 mm

Knowles BF Series Speakers & Transducers

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