Signal Conditioning – Mouser Liechtenstein

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Surface-Mount Low Pass Filters

Dielectric Laboratories / Knowles Surface-Mount Low Pass Filters (LPFs) incorporate low-loss, high permittivity ceramics to provide minimal performance variation over temperature. These fully shielded components feature a small size and excellent repeatability. They are offered in a variety of frequency bands, which offers a drop-in solution for high-frequency attenuation. Dielectric Laboratories / Knowles Surface-Mount Low Pass Filters are 100% tested and inspected.

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Part #

Signal Conditioning 25.4 GHz Lowpass Filter

L254XF3S
Knowles Dielectric Labs
1: CHF 126.46
43In Stock

Mfr. Part No.
L254XF3S

Mouser Part No
766-L254XF3S

Knowles Dielectric Labs

Signal Conditioning 25.4 GHz Lowpass Filter

Learn More

Datasheet

43In Stock

CHF 126.46

CHF 103.20

CHF 97.65

Min.: 1
Mult.: 1

Signal Conditioning

Low Pass Filters

12.5 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 5.0 GHz Surface Mount Lowpass Filter

L050XF9S-T
Knowles Dielectric Labs
1: CHF 88.68
5In Stock

Mfr. Part No.
L050XF9S-T

Mouser Part No
766-L050XF9S-T

Knowles Dielectric Labs

Signal Conditioning 5.0 GHz Surface Mount Lowpass Filter

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Datasheet

5In Stock

Cut Tape

CHF 88.68

CHF 82.08

CHF 80.76

Reel

CHF 72.03

Min.: 1
Mult.: 1

: 100

Signal Conditioning

Low Pass Filters

5 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel, Cut Tape

Signal Conditioning 6.5GHz Surface Mount Lowpass Filter

L065XG9S-T
Knowles Dielectric Labs
1: CHF 83.87
137In Stock

Mfr. Part No.
L065XG9S-T

Mouser Part No
766-L065XG9S-T

Knowles Dielectric Labs

Signal Conditioning 6.5GHz Surface Mount Lowpass Filter

Learn More

Datasheet

137In Stock

Cut Tape

CHF 83.87

CHF 72.76

Reel

CHF 61.82

Min.: 1
Mult.: 1

: 100

Signal Conditioning

Low Pass Filters

6.5 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel, Cut Tape

Signal Conditioning 9.5 GHz Lowpass Filter

L095XG9S
Knowles Dielectric Labs
1: CHF 126.47
83In Stock

Mfr. Part No.
L095XG9S

Mouser Part No
766-L095XG9S

Knowles Dielectric Labs

Signal Conditioning 9.5 GHz Lowpass Filter

Learn More

Datasheet

83In Stock

CHF 126.47

CHF 103.21

CHF 97.65

Min.: 1
Mult.: 1

Signal Conditioning

Low Pass Filters

4.5 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 12.8 GHz Lowpass Filter

L128XH4S
Knowles Dielectric Labs
25: CHF 97.65
25In Stock

Mfr. Part No.
L128XH4S

Mouser Part No
766-L128XH4S

Knowles Dielectric Labs

Signal Conditioning 12.8 GHz Lowpass Filter

Learn More

Datasheet

25In Stock

CHF 97.65

Min.: 25
Mult.: 25

Signal Conditioning

Low Pass Filters

0 Hz to 12 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 18.5GHz Surface Mount Lowpass Filter

L185XF4S-T
Knowles Dielectric Labs
1: CHF 83.36
39In Stock
200Expected 11/24/2026

Mfr. Part No.
L185XF4S-T

Mouser Part No
766-L185XF4S-T

Knowles Dielectric Labs

Signal Conditioning 18.5GHz Surface Mount Lowpass Filter

Learn More

Datasheet

39In Stock

200Expected 11/24/2026

Cut Tape

CHF 83.36

CHF 76.06

CHF 76.04

Reel

CHF 67.58

MouseReel Available

Min.: 1
Mult.: 1

: 100

Signal Conditioning

Low Pass Filters

18 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel, Cut Tape, MouseReel

Signal Conditioning DC-20 GHZ 50OHMS

L204XF4S-T
Knowles Dielectric Labs
1: CHF 91.11
134In Stock

Mfr. Part No.
L204XF4S-T

Mouser Part No
766-L204XF4S-T

Knowles Dielectric Labs

Signal Conditioning DC-20 GHZ 50OHMS

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Datasheet

134In Stock

Cut Tape

CHF 91.11

CHF 79.54

Reel

CHF 67.58

Min.: 1
Mult.: 1

: 100

Signal Conditioning

Low Pass Filters

20.4 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel, Cut Tape

Signal Conditioning 12-18 GHz

L050XF9S
Knowles Dielectric Labs
1: CHF 150.03
2In Stock
17Expected 10/1/2026

Mfr. Part No.
L050XF9S

Mouser Part No
766-AFL05828

Knowles Dielectric Labs

Signal Conditioning 12-18 GHz

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Datasheet

2In Stock

17Expected 10/1/2026

CHF 150.03

CHF 124.14

CHF 120.14

Min.: 1
Mult.: 1

Signal Conditioning

Low Pass Filters

3 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 18GHz 2.2dB Lowpass Filter

L185XF4S
Knowles Dielectric Labs
1: CHF 126.47
2In Stock
350Expected 11/24/2026

Mfr. Part No.
L185XF4S

Mouser Part No
766-AFL05829

Knowles Dielectric Labs

Signal Conditioning 18GHz 2.2dB Lowpass Filter

Learn More

Datasheet

2In Stock

350Expected 11/24/2026

CHF 126.47

CHF 103.20

CHF 97.65

Min.: 1
Mult.: 1

Signal Conditioning

Low Pass Filters

18.5 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 15.7 GHz Lowpass Filter

L157XG3S
Knowles Dielectric Labs
1: CHF 126.47
2In Stock

Mfr. Part No.
L157XG3S

Mouser Part No
766-L157XG3S

Knowles Dielectric Labs

Signal Conditioning 15.7 GHz Lowpass Filter

Learn More

Datasheet

2In Stock

CHF 126.47

CHF 103.20

CHF 97.65

Min.: 1
Mult.: 1

Signal Conditioning

Low Pass Filters

15.7 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 6 GHz Lowpass Filter

L065XG9S
Knowles Dielectric Labs
25: CHF 120.14
25Expected 11/26/2026

Mfr. Part No.
L065XG9S

Mouser Part No
766-L065XG9S

Knowles Dielectric Labs

Signal Conditioning 6 GHz Lowpass Filter

Learn More

Datasheet

25Expected 11/26/2026

CHF 120.14

Min.: 25
Mult.: 25

Signal Conditioning

Low Pass Filters

3 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 15.7 GHZ 1.5DB 3-SMD

L157XG3S-T
Knowles Dielectric Labs
1: CHF 91.10
100Expected 9/17/2026

Mfr. Part No.
L157XG3S-T

Mouser Part No
766-L157XG3S-T

Knowles Dielectric Labs

Signal Conditioning 15.7 GHZ 1.5DB 3-SMD

Learn More

Datasheet

100Expected 9/17/2026

Cut Tape

CHF 91.10

CHF 79.54

Reel

CHF 67.58

Min.: 1
Mult.: 1

: 100

Signal Conditioning

Low Pass Filters

15.7 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel, Cut Tape

Signal Conditioning 20.4 GHz Lowpass Filter

L204XF4S
Knowles Dielectric Labs
1: CHF 106.74
24Expected 12/15/2026

Mfr. Part No.
L204XF4S

Mouser Part No
766-L204XF4S

Knowles Dielectric Labs

Signal Conditioning 20.4 GHz Lowpass Filter

Learn More

Datasheet

24Expected 12/15/2026

CHF 106.74

CHF 105.10

CHF 97.65

Min.: 1
Mult.: 1

Signal Conditioning

Low Pass Filters

10 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 11.7 GHz Lowpass Filter

L117XH4S
Knowles Dielectric Labs
1: CHF 126.47
9Expected 11/5/2026

Mfr. Part No.
L117XH4S

Mouser Part No
766-L117XH4S

Knowles Dielectric Labs

Signal Conditioning 11.7 GHz Lowpass Filter

Learn More

Datasheet

9Expected 11/5/2026

CHF 126.47

CHF 103.20

CHF 97.65

Min.: 1
Mult.: 1

Signal Conditioning

Low Pass Filters

0 Hz to 11 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 6.5GHz Wirebond Lowpass Filter

L065XG9W-T
Knowles Dielectric Labs
100: CHF 82.51
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
L065XG9W-T

Mouser Part No
766-L065XG9W-T

Knowles Dielectric Labs

Signal Conditioning 6.5GHz Wirebond Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

CHF 82.51

Quote

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Low Pass Filters

6.5 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel

Signal Conditioning 9.5 GHZ LPF

L095XG9S-T
Knowles Dielectric Labs
100: CHF 68.88
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
L095XG9S-T

Mouser Part No
766-L095XG9S-T

Knowles Dielectric Labs

Signal Conditioning 9.5 GHZ LPF

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

CHF 68.88

Quote

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Low Pass Filters

9.5 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel

Signal Conditioning 11.7GHz Surface Mount Lowpass Filter

L117XH4S-T
Knowles Dielectric Labs
100: CHF 74.26
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
L117XH4S-T

Mouser Part No
766-L117XH4S-T

Knowles Dielectric Labs

Signal Conditioning 11.7GHz Surface Mount Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

CHF 74.26

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Low Pass Filters

11.7 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel

Signal Conditioning 11.7GHz Wirebond Lowpass Filter

L117XH4W-T
Knowles Dielectric Labs
100: CHF 85.49
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
L117XH4W-T

Mouser Part No
766-L117XH4W-T

Knowles Dielectric Labs

Signal Conditioning 11.7GHz Wirebond Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

CHF 85.49

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Low Pass Filters

11.7 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel

Signal Conditioning 12.8GHz Surface Mount Lowpass Filter

L128XH4S-T
Knowles Dielectric Labs
100: CHF 77.61
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
L128XH4S-T

Mouser Part No
766-L128XH4S-T

Knowles Dielectric Labs

Signal Conditioning 12.8GHz Surface Mount Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

CHF 77.61

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Low Pass Filters

12.8 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel

Signal Conditioning 15.7GHz Wirebond Lowpass Filter

L157XF3W-T
Knowles Dielectric Labs
100: CHF 99.85
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
L157XF3W-T

Mouser Part No
766-L157XF3W-T

Knowles Dielectric Labs

Signal Conditioning 15.7GHz Wirebond Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

CHF 99.85

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Low Pass Filters

15.7 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel

Signal Conditioning 18.5GHz Wirebond Lowpass Filter

L185XF4W-T
Knowles Dielectric Labs
100: CHF 71.46
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
L185XF4W-T

Mouser Part No
766-L185XF4W-T

Knowles Dielectric Labs

Signal Conditioning 18.5GHz Wirebond Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

CHF 71.46

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Low Pass Filters

18.5 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel

Signal Conditioning 25.4GHz Surface Mount Lowpass Filter

L254XF3S-T
Knowles Dielectric Labs
100: CHF 74.48
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
L254XF3S-T

Mouser Part No
766-L254XF3S-T

Knowles Dielectric Labs

Signal Conditioning 25.4GHz Surface Mount Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

CHF 74.48

Quote

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Low Pass Filters

25.4 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel

Signal Conditioning DC - 27.65 220 x 140 x 98

L288XC3S
Knowles Dielectric Labs
25: CHF 147.60
Non-Stocked Lead-Time 14 Weeks

Mfr. Part No.
L288XC3S

Mouser Part No
766-L288XC3S

Knowles Dielectric Labs

Signal Conditioning DC - 27.65 220 x 140 x 98

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

CHF 147.60

Min.: 25
Mult.: 25

Signal Conditioning

Low Pass Filters

13.8 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 28.8GHz Surface Mount Lowpass Filter

L288XC3S-T
Knowles Dielectric Labs
100: CHF 84.20
Non-Stocked Lead-Time 16 Weeks

Mfr. Part No.
L288XC3S-T

Mouser Part No
766-L288XC3S-T

Knowles Dielectric Labs

Signal Conditioning 28.8GHz Surface Mount Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

CHF 84.20

Min.: 100
Mult.: 100

: 100

Signal Conditioning

Low Pass Filters

28.8 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Reel

Surface-Mount Low Pass Filters

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