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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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product Type
Product
Frequency
Impedance
Termination Style
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Knowles Dielectric Labs Signal Conditioning 18GHz 2.2dB Lowpass Filter
Datasheet
267In Stock
Min.: 1
Mult.: 1

Signal Conditioning Low Pass Filters 18.5 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Bulk
Knowles Dielectric Labs Signal Conditioning RF FILTERS
Datasheet
199In Stock
Min.: 1
Mult.: 1
Reel: 100
Signal Conditioning Low Pass Filters 20.4 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel, Cut Tape
Knowles Dielectric Labs Signal Conditioning
Datasheet
100In Stock
Min.: 1
Mult.: 1
Reel: 100
Signal Conditioning Low Pass Filters 6.5 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel, Cut Tape
Knowles Dielectric Labs Signal Conditioning RF FILTERS
Datasheet
100In Stock
Min.: 1
Mult.: 1
Reel: 100
Signal Conditioning Low Pass Filters 5 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel, Cut Tape
Knowles Dielectric Labs Signal Conditioning 9.5 GHz Lowpass Filter
Datasheet
8In Stock
Min.: 1
Mult.: 1

Signal Conditioning Low Pass Filters 4.5 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Bulk
Knowles Dielectric Labs Signal Conditioning 12-18 GHz
Datasheet
7In Stock
Min.: 1
Mult.: 1

Signal Conditioning Low Pass Filters 3 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Bulk
Knowles Dielectric Labs Signal Conditioning 11.7 GHz Lowpass Filter
Datasheet
1In Stock
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
Knowles Dielectric Labs Signal Conditioning RF FILTERS
Datasheet
200Expected 20/05/2026
Min.: 1
Mult.: 1
Reel: 100

Signal Conditioning Low Pass Filters 18 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel, Cut Tape
Knowles Dielectric Labs Signal Conditioning 15.7 GHz Lowpass Filter
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 25
Mult.: 25

Signal Conditioning Low Pass Filters 15.7 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Bulk
Knowles Dielectric Labs Signal Conditioning DC - 27.65 220 x 140 x 98
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 25
Mult.: 25

Signal Conditioning Low Pass Filters 13.8 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Bulk
Knowles Dielectric Labs Signal Conditioning 25.4 GHz Lowpass Filter
Datasheet
5Expected 13/03/2026
Min.: 1
Mult.: 1

Signal Conditioning Low Pass Filters 12.5 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Bulk
Knowles Dielectric Labs Signal Conditioning 6 GHz Lowpass Filter
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 25
Mult.: 25

Signal Conditioning Low Pass Filters 3 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Bulk
Knowles Dielectric Labs Signal Conditioning
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100
Reel: 100

Signal Conditioning Low Pass Filters 6.5 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel
Knowles Dielectric Labs Signal Conditioning 9.5 GHZ LPF
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
Reel: 100

Signal Conditioning Low Pass Filters 9.5 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel, Cut Tape
Knowles Dielectric Labs Signal Conditioning
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100
Reel: 100

Signal Conditioning Low Pass Filters 11.7 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel
Knowles Dielectric Labs Signal Conditioning
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100
Reel: 100

Signal Conditioning Low Pass Filters 11.7 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel
Knowles Dielectric Labs Signal Conditioning 12.8 GHz Lowpass Filter
Datasheet
Non-Stocked Lead-Time 14 Weeks
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
Knowles Dielectric Labs Signal Conditioning
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100
Reel: 100

Signal Conditioning Low Pass Filters 12.8 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel
Knowles Dielectric Labs Signal Conditioning
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100
Reel: 100

Signal Conditioning Low Pass Filters 15.7 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel
Knowles Dielectric Labs Signal Conditioning
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 1
Mult.: 1
Reel: 100

Signal Conditioning Low Pass Filters 15.7 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel, Cut Tape
Knowles Dielectric Labs Signal Conditioning
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100
Reel: 100

Signal Conditioning Low Pass Filters 18.5 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel
Knowles Dielectric Labs Signal Conditioning 20.4 GHz Lowpass Filter
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 25
Mult.: 25

Signal Conditioning Low Pass Filters 10 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Bulk
Knowles Dielectric Labs Signal Conditioning
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100
Reel: 100

Signal Conditioning Low Pass Filters 25.4 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel
Knowles Dielectric Labs Signal Conditioning
Datasheet
Non-Stocked Lead-Time 16 Weeks
Min.: 100
Mult.: 100
Reel: 100

Signal Conditioning Low Pass Filters 28.8 GHz 50 Ohms SMD/SMT - 55 C + 125 C Lowpass Filters Reel