Signal Conditioning – Mouser South Africa

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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 5.0 GHz Surface Mount Lowpass Filter

L050XF9S-T
Knowles Dielectric Labs
1: $110.18
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

Learn More

Datasheet

5In Stock

Cut Tape

$110.18

$101.98

$100.34

Reel

$89.49

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 9.5 GHz Lowpass Filter

L095XG9S
Knowles Dielectric Labs
1: $157.14
83In Stock

Mfr. Part No.
L095XG9S

Mouser Part No
766-L095XG9S

Knowles Dielectric Labs

Signal Conditioning 9.5 GHz Lowpass Filter

Learn More

83In Stock

$157.14

$128.24

$121.34

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: $121.34
50In Stock

Mfr. Part No.
L128XH4S

Mouser Part No
766-L128XH4S

Knowles Dielectric Labs

Signal Conditioning 12.8 GHz Lowpass Filter

Learn More

50In Stock

$121.34

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: $103.58
39In Stock
300Expected 2026/09/14

Mfr. Part No.
L185XF4S-T

Mouser Part No
766-L185XF4S-T

Knowles Dielectric Labs

Signal Conditioning 18.5GHz Surface Mount Lowpass Filter

Learn More

39In Stock

300Expected 2026/09/14

Cut Tape

$103.58

$94.51

$94.48

Reel

$83.97

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: $113.21
134In Stock

Mfr. Part No.
L204XF4S-T

Mouser Part No
766-L204XF4S-T

Knowles Dielectric Labs

Signal Conditioning DC-20 GHZ 50OHMS

Learn More

134In Stock

Cut Tape

$113.21

$98.83

Reel

$83.97

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 25.4 GHz Lowpass Filter

L254XF3S
Knowles Dielectric Labs
1: $157.14
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

$157.14

$128.24

$121.34

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 12-18 GHz

L050XF9S
Knowles Dielectric Labs
1: $186.42
2In Stock
17Expected 2026/10/01

Mfr. Part No.
L050XF9S

Mouser Part No
766-AFL05828

Knowles Dielectric Labs

Signal Conditioning 12-18 GHz

Learn More

2In Stock

17Expected 2026/10/01

$186.42

$154.25

$149.27

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: $157.14
5In Stock
350Expected 2026/10/28

Mfr. Part No.
L185XF4S

Mouser Part No
766-AFL05829

Knowles Dielectric Labs

Signal Conditioning 18GHz 2.2dB Lowpass Filter

Learn More

Datasheet

5In Stock

350Expected 2026/10/28

$157.14

$128.23

$121.34

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 11.7 GHz Lowpass Filter

L117XH4S
Knowles Dielectric Labs
1: $157.14
1In Stock
37Expected 2026/11/05

Mfr. Part No.
L117XH4S

Mouser Part No
766-L117XH4S

Knowles Dielectric Labs

Signal Conditioning 11.7 GHz Lowpass Filter

Learn More

1In Stock

37Expected 2026/11/05

$157.14

$128.23

$121.34

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 15.7 GHz Lowpass Filter

L157XG3S
Knowles Dielectric Labs
1: $157.14
4In Stock

Mfr. Part No.
L157XG3S

Mouser Part No
766-L157XG3S

Knowles Dielectric Labs

Signal Conditioning 15.7 GHz Lowpass Filter

Learn More

4In Stock

$157.14

$128.23

$121.34

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 20.4 GHz Lowpass Filter

L204XF4S
Knowles Dielectric Labs
1: $125.12
5In Stock

Mfr. Part No.
L204XF4S

Mouser Part No
766-L204XF4S

Knowles Dielectric Labs

Signal Conditioning 20.4 GHz Lowpass Filter

Learn More

5In Stock

$125.12

$121.34

Min.: 1
Mult.: 1

Signal Conditioning

Low Pass Filters

10 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 6 GHz Lowpass Filter

L065XG9S
Knowles Dielectric Labs
25: $149.27
25Expected 2026/10/16

Mfr. Part No.
L065XG9S

Mouser Part No
766-L065XG9S

Knowles Dielectric Labs

Signal Conditioning 6 GHz Lowpass Filter

Learn More

25Expected 2026/10/16

$149.27

Min.: 25
Mult.: 25

Signal Conditioning

Low Pass Filters

3 GHz

50 Ohms

SMD/SMT

- 55 C

+ 125 C

Lowpass Filters

Bulk

Signal Conditioning 6.5GHz Surface Mount Lowpass Filter

L065XG9S-T
Knowles Dielectric Labs
1: $104.22
137Expected 2026/07/31

Mfr. Part No.
L065XG9S-T

Mouser Part No
766-L065XG9S-T

Knowles Dielectric Labs

Signal Conditioning 6.5GHz Surface Mount Lowpass Filter

Learn More

137Expected 2026/07/31

Cut Tape

$104.22

$90.41

Reel

$76.82

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 15.7 GHZ 1.5DB 3-SMD

L157XG3S-T
Knowles Dielectric Labs
1: $113.19
100Expected 2026/10/30

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 2026/10/30

Cut Tape

$113.19

$98.83

Reel

$83.97

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 6.5GHz Wirebond Lowpass Filter

L065XG9W-T
Knowles Dielectric Labs
100: $102.52
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

$102.52

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: $83.97
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

$83.97

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: $92.27
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

Non-Stocked Lead-Time 16 Weeks

Reel

$92.27

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: $106.23
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

$106.23

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: $96.44
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

Non-Stocked Lead-Time 16 Weeks

Reel

$96.44

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: $124.07
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

$124.07

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: $88.80
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

$88.80

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: $92.57
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

$92.57

View

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: $183.39
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

$183.39

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: $104.62
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

$104.62

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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