Signal Conditioning – Mouser United Kingdom

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SMD Bandpass Filters

Knowles / Dielectric Labs Surface-Mount (SMD) Bandpass Filters are high-performance, 50Ω filters for microwave applications. Knowles / Dielectric Labs SMD Bandpass Filters utilize temperature-stable, high-permittivity dielectrics and thin-film processing, allowing high selectivity without sacrificing in-band performance. The series is designed for use on industry-standard, RF-specific PCB materials.

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Part #

Signal Conditioning 9.5 - 10.5 GHz 0.4 x 0.150 x 0.098

B100MC5S
Knowles Dielectric Labs
10: £79.59
37Expected 24/11/2026

Mfr. Part No.
B100MC5S

Mouser Part No
766-B100MC5S

Knowles Dielectric Labs

Signal Conditioning 9.5 - 10.5 GHz 0.4 x 0.150 x 0.098

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Datasheet

37Expected 24/11/2026

£79.59

£73.58

Min.: 10
Mult.: 10

Signal Conditioning

Bandpass Filters

10 GHz

2 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 10.0GHz Surface Mount Bandpass Filter

B100MC5S-T
Knowles Dielectric Labs
1: £73.82
84Expected 14/09/2026

Mfr. Part No.
B100MC5S-T

Mouser Part No
766-B100MC5S-T

Knowles Dielectric Labs

Signal Conditioning 10.0GHz Surface Mount Bandpass Filter

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Datasheet

84Expected 14/09/2026

Cut Tape

£73.82

£68.35

£68.30

£67.22

Reel

£58.93

Min.: 1
Mult.: 1

: 100

Signal Conditioning

Bandpass Filters

10 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel, Cut Tape

Signal Conditioning 10.2 - 12.2 GHz 0.4 x 0.150 x 0.090

B111NC4S
Knowles Dielectric Labs
25: £76.72
25Expected 26/11/2026

Mfr. Part No.
B111NC4S

Mouser Part No
766-B111NC4S

Knowles Dielectric Labs

Signal Conditioning 10.2 - 12.2 GHz 0.4 x 0.150 x 0.090

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Datasheet

25Expected 26/11/2026

£76.72

Min.: 25
Mult.: 25

Signal Conditioning

Bandpass Filters

11.4 GHz

2.55 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 12.25 - 13.25 GHz 0.4 x 0.200 x 0.098

B127MB2S
Knowles Dielectric Labs
25: £85.16
25Expected 26/11/2026

Mfr. Part No.
B127MB2S

Mouser Part No
766-B127MB2S

Knowles Dielectric Labs

Signal Conditioning 12.25 - 13.25 GHz 0.4 x 0.200 x 0.098

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Datasheet

25Expected 26/11/2026

£85.16

Min.: 25
Mult.: 25

Signal Conditioning

Bandpass Filters

12.7 GHz

1 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 15.75 - 16.25 GHz 0.4 x 0.200 x 0.093

B160KA1S
Knowles Dielectric Labs
25: £77.78
25Expected 26/11/2026

Mfr. Part No.
B160KA1S

Mouser Part No
766-B160KA1S

Knowles Dielectric Labs

Signal Conditioning 15.75 - 16.25 GHz 0.4 x 0.200 x 0.093

Learn More

Datasheet

25Expected 26/11/2026

£77.78

Min.: 25
Mult.: 25

Signal Conditioning

Bandpass Filters

16 GHz

50 MHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 16 - 17 GHz 0.4 x 0.200 x 0.098

B165LA1S
Knowles Dielectric Labs
25: £85.16
25Expected 26/11/2026

Mfr. Part No.
B165LA1S

Mouser Part No
766-B165LA1S

Knowles Dielectric Labs

Signal Conditioning 16 - 17 GHz 0.4 x 0.200 x 0.098

Learn More

Datasheet

25Expected 26/11/2026

£85.16

Min.: 25
Mult.: 25

Signal Conditioning

Bandpass Filters

16.5 GHz

1 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 15.75 - 17.75 GHz 0.35 x 0.200 x 0.098

B168MB1S
Knowles Dielectric Labs
25: £77.06
25Expected 26/11/2026

Mfr. Part No.
B168MB1S

Mouser Part No
766-B168MB1S

Knowles Dielectric Labs

Signal Conditioning 15.75 - 17.75 GHz 0.35 x 0.200 x 0.098

Learn More

25Expected 26/11/2026

£77.06

Min.: 25
Mult.: 25

Signal Conditioning

Bandpass Filters

16.75 GHz

2 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 26GHz SMD Bandpass Filter

B259MC1S
Knowles Dielectric Labs
25: £59.74
25Expected 26/11/2026

Mfr. Part No.
B259MC1S

Mouser Part No
766-B259MC1S

Knowles Dielectric Labs

Signal Conditioning 26GHz SMD Bandpass Filter

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Datasheet

25Expected 26/11/2026

£59.74

£58.39

Min.: 25
Mult.: 25

Signal Conditioning

Bandpass Filters

26 GHz

3.25 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 28GHz 3.5dB SMD Bandpass Filter

B274MB1S
Knowles Dielectric Labs
25: £55.78
25Expected 02/12/2026

Mfr. Part No.
B274MB1S

Mouser Part No
766-B274MB1S

Knowles Dielectric Labs

Signal Conditioning 28GHz 3.5dB SMD Bandpass Filter

Learn More

Datasheet

25Expected 02/12/2026

£55.78

£54.06

Min.: 25
Mult.: 25

Signal Conditioning

Bandpass Filters

28 GHz

3 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 27-29GHz 1.5dB

B280LB0S
Knowles Dielectric Labs
25: £56.33
25Expected 02/12/2026

Mfr. Part No.
B280LB0S

Mouser Part No
766-B280LB0S

Knowles Dielectric Labs

Signal Conditioning 27-29GHz 1.5dB

Learn More

Datasheet

25Expected 02/12/2026

£56.33

£54.66

Min.: 25
Mult.: 25

Signal Conditioning

Bandpass Filters

28 GHz

2 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 19.2GHz Surface Mount Bandpass Filter

B192NB2S
Knowles Dielectric Labs
25: £79.37
25Expected 26/11/2026

Mfr. Part No.
B192NB2S

Mouser Part No
843-B192NB2S

Knowles Dielectric Labs

Signal Conditioning 19.2GHz Surface Mount Bandpass Filter

Learn More

Datasheet

25Expected 26/11/2026

£79.37

Min.: 25
Mult.: 25

Signal Conditioning

Bandpass Filters

Bulk

Signal Conditioning 5.20GHz Surface Mount Bandpass Filter

B052NC5S
Knowles Dielectric Labs
1: £139.40
5Expected 02/12/2026

Mfr. Part No.
B052NC5S

Mouser Part No
766-B052NC5S

Knowles Dielectric Labs

Signal Conditioning 5.20GHz Surface Mount Bandpass Filter

Learn More

Datasheet

5Expected 02/12/2026

£139.40

£131.26

£127.56

Min.: 1
Mult.: 1

Signal Conditioning

Bandpass Filters

5.2 GHz

800 MHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 10 - 11.2 GHz 0.45 x 0.200 x 0.103

B105MB5S
Knowles Dielectric Labs
1: £96.18
11Expected 17/08/2026

Mfr. Part No.
B105MB5S

Mouser Part No
766-B105MB5S

Knowles Dielectric Labs

Signal Conditioning 10 - 11.2 GHz 0.45 x 0.200 x 0.103

Learn More

Datasheet

11Expected 17/08/2026

£96.18

£78.48

£72.42

Min.: 1
Mult.: 1

Signal Conditioning

Bandpass Filters

10.6 GHz

1.1 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 13.25 - 14.25 GHz 0.4 x 0.200 x 0.098

B138MB1S
Knowles Dielectric Labs
1: £103.73
10Expected 02/12/2026

Mfr. Part No.
B138MB1S

Mouser Part No
766-B138MB1S

Knowles Dielectric Labs

Signal Conditioning 13.25 - 14.25 GHz 0.4 x 0.200 x 0.098

Learn More

Datasheet

10Expected 02/12/2026

£103.73

£84.67

£78.87

Min.: 1
Mult.: 1

Signal Conditioning

Bandpass Filters

13.8 GHz

1 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 41.5 GHZ 1.5DB 2-SMD, NO LEAD

B424MEZS
Knowles Dielectric Labs
1: £57.11
10Expected 02/12/2026

Mfr. Part No.
B424MEZS

Mouser Part No
766-B424MEZS

Knowles Dielectric Labs

Signal Conditioning 41.5 GHZ 1.5DB 2-SMD, NO LEAD

Learn More

Datasheet

10Expected 02/12/2026

£57.11

£47.70

£43.99

£41.42

Min.: 1
Mult.: 1

Signal Conditioning

Bandpass Filters

42.4 GHz

5.6 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Bulk

Signal Conditioning 1.227GHz Surface Mount Bandpass Filter

B012MD5S-T
Knowles Dielectric Labs
100: £78.67
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B012MD5S-T

Mouser Part No
766-B012MD5S-T

Knowles Dielectric Labs

Signal Conditioning 1.227GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£78.67

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

1.227 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

Signal Conditioning 1.575GHz Surface Mount Bandpass Filter

B016MD6S-T
Knowles Dielectric Labs
100: £95.28
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B016MD6S-T

Mouser Part No
766-B016MD6S-T

Knowles Dielectric Labs

Signal Conditioning 1.575GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£95.28

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

1.575 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

Signal Conditioning 2.40GHz Surface Mount Bandpass Filter

B024RF2S-T
Knowles Dielectric Labs
100: £120.27
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B024RF2S-T

Mouser Part No
766-B024RF2S-T

Knowles Dielectric Labs

Signal Conditioning 2.40GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£120.27

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

2.4 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

Signal Conditioning 3.125GHz Surface Mount Bandpass Filter

B031ND5S-T
Knowles Dielectric Labs
100: £278.86
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B031ND5S-T

Mouser Part No
766-B031ND5S-T

Knowles Dielectric Labs

Signal Conditioning 3.125GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£278.86

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

3.125 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

Signal Conditioning 3.24GHz Surface Mount Bandpass Filter

B032ND5S-T
Knowles Dielectric Labs
100: £63.76
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B032ND5S-T

Mouser Part No
766-B032ND5S-T

Knowles Dielectric Labs

Signal Conditioning 3.24GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£63.76

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

3.24 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

Signal Conditioning 3.3GHz Surface Mount Bandpass Filter

B033ND5S-T
Knowles Dielectric Labs
100: £126.77
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B033ND5S-T

Mouser Part No
766-B033ND5S-T

Knowles Dielectric Labs

Signal Conditioning 3.3GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£126.77

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

3.3 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

Signal Conditioning 3.95GHz Surface Mount Bandpass Filter

B039NC5S-T
Knowles Dielectric Labs
100: £115.32
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B039NC5S-T

Mouser Part No
766-B039NC5S-T

Knowles Dielectric Labs

Signal Conditioning 3.95GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£115.32

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

3.95 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

Signal Conditioning 5.50GHz Surface Mount Bandpass Filter

B055NC5S-T
Knowles Dielectric Labs
100: £84.54
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B055NC5S-T

Mouser Part No
766-B055NC5S-T

Knowles Dielectric Labs

Signal Conditioning 5.50GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£84.54

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

5 GHz to 6 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

Signal Conditioning 5.6GHz Surface Mount Bandpass Filter

B056RC4S-T
Knowles Dielectric Labs
100: £98.38
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B056RC4S-T

Mouser Part No
766-B056RC4S-T

Knowles Dielectric Labs

Signal Conditioning 5.6GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£98.38

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

4 GHz to 8 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

Signal Conditioning 5.70 GHz Surface Mount Bandpass Filter

B057MC5S-T
Knowles Dielectric Labs
100: £96.00
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
B057MC5S-T

Mouser Part No
766-B057MC5S-T

Knowles Dielectric Labs

Signal Conditioning 5.70 GHz Surface Mount Bandpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

£96.00

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Bandpass Filters

5.7 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Bandpass

Reel

SMD Bandpass Filters

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1.227 GHz
1.575 GHz
2 GHz to 4 GHz
2.4 GHz
3.125 GHz
3.24 GHz
3.3 GHz
3.95 GHz
4 GHz
4 GHz to 8 GHz
4.7 GHz
5 GHz to 6 GHz
5.2 GHz
5.7 GHz
6 GHz
6 GHz to 11 GHz
6 GHz to 7 GHz
6.3 GHz
6.37 GHz to 7.63 GHz
6.7 GHz to 7.25 GHz

50 MHz
100 MHz
350 MHz
400 MHz
430 MHz
440 MHz
500 MHz
550 MHz
600 MHz
720 MHz
800 MHz
1 GHz
1.08 GHz
1.1 GHz
1.26 GHz
1.5 GHz
2 GHz
2.25 GHz
2.55 GHz
2.75 GHz