Signal Conditioning – Mouser Korea, Republic of

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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: ₩245,107.2
43In Stock

Mfr. Part #
L254XF3S

Mouser Part #
766-L254XF3S

Knowles Dielectric Labs

Signal Conditioning 25.4 GHz Lowpass Filter

Learn More

Datasheet

43In Stock

₩245,107.2

₩200,023.2

₩184,438.8

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: ₩171,849.6
5In Stock

Mfr. Part #
L050XF9S-T

Mouser Part #
766-L050XF9S-T

Knowles Dielectric Labs

Signal Conditioning 5.0 GHz Surface Mount Lowpass Filter

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Datasheet

5In Stock

Cut Tape

₩171,849.6

₩159,057.6

₩156,499.2

Reel

₩139,588.8

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: ₩162,552
137In Stock

Mfr. Part #
L065XG9S-T

Mouser Part #
766-L065XG9S-T

Knowles Dielectric Labs

Signal Conditioning 6.5GHz Surface Mount Lowpass Filter

Learn More

Datasheet

137In Stock

Cut Tape

₩162,552

₩141,024

Reel

₩115,206

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: ₩245,107.2
83In Stock

Mfr. Part #
L095XG9S

Mouser Part #
766-L095XG9S

Knowles Dielectric Labs

Signal Conditioning 9.5 GHz Lowpass Filter

Learn More

Datasheet

83In Stock

₩245,107.2

₩200,023.2

₩184,438.8

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: ₩184,438.8
50In Stock

Mfr. Part #
L128XH4S

Mouser Part #
766-L128XH4S

Knowles Dielectric Labs

Signal Conditioning 12.8 GHz Lowpass Filter

Learn More

Datasheet

50In Stock

₩184,438.8

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: ₩161,553.6
39In Stock
200Expected 11/24/2026

Mfr. Part #
L185XF4S-T

Mouser Part #
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

₩161,553.6

₩147,404.4

₩147,373.2

₩147,357.6

Reel

₩123,676.8

View

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: ₩176,576.4
134In Stock

Mfr. Part #
L204XF4S-T

Mouser Part #
766-L204XF4S-T

Knowles Dielectric Labs

Signal Conditioning DC-20 GHZ 50OHMS

Learn More

Datasheet

134In Stock

Cut Tape

₩176,576.4

₩154,143.6

Reel

₩125,938.8

Quote

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: ₩290,752.8
2In Stock
17Expected 10/1/2026

Mfr. Part #
L050XF9S

Mouser Part #
766-AFL05828

Knowles Dielectric Labs

Signal Conditioning 12-18 GHz

Learn More

Datasheet

2In Stock

17Expected 10/1/2026

₩290,752.8

₩240,583.2

₩223,860

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: ₩245,107.2
3In Stock
350Expected 11/24/2026

Mfr. Part #
L185XF4S

Mouser Part #
766-AFL05829

Knowles Dielectric Labs

Signal Conditioning 18GHz 2.2dB Lowpass Filter

Learn More

Datasheet

3In Stock

350Expected 11/24/2026

₩245,107.2

₩200,007.6

₩184,438.8

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: ₩245,107.2
2In Stock

Mfr. Part #
L157XG3S

Mouser Part #
766-L157XG3S

Knowles Dielectric Labs

Signal Conditioning 15.7 GHz Lowpass Filter

Learn More

Datasheet

2In Stock

₩245,107.2

₩200,007.6

₩184,438.8

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: ₩206,856
5In Stock

Mfr. Part #
L204XF4S

Mouser Part #
766-L204XF4S

Knowles Dielectric Labs

Signal Conditioning 20.4 GHz Lowpass Filter

Learn More

Datasheet

5In Stock

₩206,856

₩203,689.2

₩155,672.4

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: ₩174,891.6
25Expected 11/26/2026

Mfr. Part #
L065XG9S

Mouser Part #
766-L065XG9S

Knowles Dielectric Labs

Signal Conditioning 6 GHz Lowpass Filter

Learn More

Datasheet

25Expected 11/26/2026

₩174,891.6

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: ₩176,560.8
100Expected 9/17/2026

Mfr. Part #
L157XG3S-T

Mouser Part #
766-L157XG3S-T

Knowles Dielectric Labs

Signal Conditioning 15.7 GHZ 1.5DB 3-SMD

Learn More

Datasheet

100Expected 9/17/2026

Cut Tape

₩176,560.8

₩154,143.6

Reel

₩125,938.8

Quote

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 11.7 GHz Lowpass Filter

L117XH4S
Knowles Dielectric Labs
1: ₩245,107.2
10Expected 11/5/2026

Mfr. Part #
L117XH4S

Mouser Part #
766-L117XH4S

Knowles Dielectric Labs

Signal Conditioning 11.7 GHz Lowpass Filter

Learn More

Datasheet

10Expected 11/5/2026

₩245,107.2

₩200,007.6

₩184,438.8

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: ₩159,900
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
L065XG9W-T

Mouser Part #
766-L065XG9W-T

Knowles Dielectric Labs

Signal Conditioning 6.5GHz Wirebond Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₩159,900

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: ₩133,489.2
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
L095XG9S-T

Mouser Part #
766-L095XG9S-T

Knowles Dielectric Labs

Signal Conditioning 9.5 GHZ LPF

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₩133,489.2

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: ₩143,910
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
L117XH4S-T

Mouser Part #
766-L117XH4S-T

Knowles Dielectric Labs

Signal Conditioning 11.7GHz Surface Mount Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₩143,910

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: ₩165,687.6
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
L117XH4W-T

Mouser Part #
766-L117XH4W-T

Knowles Dielectric Labs

Signal Conditioning 11.7GHz Wirebond Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₩165,687.6

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: ₩150,415.2
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
L128XH4S-T

Mouser Part #
766-L128XH4S-T

Knowles Dielectric Labs

Signal Conditioning 12.8GHz Surface Mount Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₩150,415.2

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: ₩193,518
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
L157XF3W-T

Mouser Part #
766-L157XF3W-T

Knowles Dielectric Labs

Signal Conditioning 15.7GHz Wirebond Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₩193,518

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: ₩138,496.8
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
L185XF4W-T

Mouser Part #
766-L185XF4W-T

Knowles Dielectric Labs

Signal Conditioning 18.5GHz Wirebond Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₩138,496.8

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: ₩144,331.2
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
L254XF3S-T

Mouser Part #
766-L254XF3S-T

Knowles Dielectric Labs

Signal Conditioning 25.4GHz Surface Mount Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₩144,331.2

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: ₩275,043.6
Non-Stocked Lead-Time 14 Weeks

Mfr. Part #
L288XC3S

Mouser Part #
766-L288XC3S

Knowles Dielectric Labs

Signal Conditioning DC - 27.65 220 x 140 x 98

Learn More

Datasheet

Non-Stocked Lead-Time 14 Weeks

₩275,043.6

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: ₩156,904.8
Non-Stocked Lead-Time 16 Weeks

Mfr. Part #
L288XC3S-T

Mouser Part #
766-L288XC3S-T

Knowles Dielectric Labs

Signal Conditioning 28.8GHz Surface Mount Lowpass Filter

Learn More

Datasheet

Non-Stocked Lead-Time 16 Weeks

Reel

₩156,904.8

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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