SAW Filters:

96 Products Found
Our range of SAW filters is used in applications such as automotive electronics and telematics, remote control, Bluetooth, WLAN, mobile phones, IoT and many others.Surface Acoustic Wave Filters or SAW Filters are compact, low-cost RF filters that can be used in a wide range of applications up to 3 GHz. SAW filters operate by converting electrical energy into acoustic or mechanical energy on a piezoelectric material. To do so these filters uses interdigital transducers (IDTs). The IDTs have interleaved metal electrodes on either end of the device which converts an electrical signal into an acoustic wave and then back to an electrical signal.Once the electrical energy is converted into acoustic waves, the waves travel across the surface of an elastic, piezoelectric material with an amplitude decaying into the substrate material, such as quartz, lithium tantalite (LiTaO3) or lithium niobate (LiNbO3). This decay is what causes the insertion loss in SAW Filters.

What are SAW filters used for?

SAW filters are used to filter out desired frequencies. For example, they are widely used in mobile phones to filter both RF and IF frequencies,SAW filters play an important role in suppressing high-order harmonics, image information, emission of leaked signals, and various parasitic clutter interference of electronic information equipment, and can achieve filtering of amplitude-frequency and phase-frequency characteristics with any required precision. This is difficult to accomplish with other filters.

What are the different types of SAW filters?

There are many different types of SAW filters. Examples include IF SAW filters, CDMA SAW filters, wideband SAW filters, and piezoelectric SAW filters. An IF SAW filter uses an intermediate frequency (IF) and suitable for many third-generation (3G) base station equipment protocols. A CDMA SAW filter is based on code division multiple access (CDMA) technology.CDMA SAW filters are used in mobile phones which operate in the frequency band of 800 MHz and 1.9 GHz. A wideband SAW filter is a high-frequency filter that is capable of providing high stability. A piezoelectric SAW filter consists of two inter-digital transducers (which are mounted on a piezoelectric substrate. Other SAW filters are commonly available.
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3820052

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
1000+
Rs.203.150
Min: 1000 / Mult: 1000
434MHz
-
Automotive Electronics, Remote Control
6Pins
SMD
-
-
2467873

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
Rs.320.510
50+
Rs.260.880
100+
Rs.226.630
250+
Rs.222.090
500+
Rs.217.540
Min: 1 / Mult: 1
869MHz
865MHz ~ 873MHz
Remote Control Receivers
6Pins
SMD
-
-
2849519

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
Rs.255.450
Min: 1 / Mult: 1
434MHz
-
Automotive Electronics, Remote Control
6Pins
SMD
-
-
2860519

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.31.670
100+
Rs.29.060
500+
Rs.24.970
1000+
Rs.24.100
2500+
Rs.23.410
More Pricing...
Min: 10 / Mult: 10
-
-
GPS
-
SMD
-
-
2467873RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
Rs.320.510
50+
Rs.260.880
100+
Rs.226.630
250+
Rs.222.090
500+
Rs.217.540
Min: 10 / Mult: 1
869MHz
865MHz ~ 873MHz
Remote Control Receivers
6Pins
SMD
-
-
2849518

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
Rs.78.050
50+
Rs.58.730
250+
Rs.52.500
500+
Rs.51.500
1500+
Rs.50.480
Min: 5 / Mult: 5
1.58866GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
-
2849519RL

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
1+
Rs.255.450
Min: 10 / Mult: 1
434MHz
-
Automotive Electronics, Remote Control
6Pins
SMD
-
-
2891992

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.71.720
10+
Rs.59.720
100+
Rs.52.200
Min: 1 / Mult: 1
-
-
Cellular Phones, Remote Control, Wireless Communication
-
-
-
-
2849518RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.58.730
250+
Rs.52.500
500+
Rs.51.500
1500+
Rs.50.480
Min: 100 / Mult: 5
1.58866GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
-
3819769

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
Rs.110.460
50+
Rs.91.000
250+
Rs.78.520
500+
Rs.75.700
1500+
Rs.69.550
Min: 5 / Mult: 5
2.436GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
-
3819769RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.91.000
250+
Rs.78.520
500+
Rs.75.700
1500+
Rs.69.550
Min: 100 / Mult: 5
2.436GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
-
3820852

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
3000+
Rs.67.090
15000+
Rs.58.710
30000+
Rs.50.500
Min: 3000 / Mult: 3000
2.436GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
-
3820050

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
3000+
Rs.48.710
15000+
Rs.42.620
30000+
Rs.36.650
Min: 3000 / Mult: 3000
1.58866GHz
-
Cellular Phones, Remote Control, Wireless Communication
5Pins
SMD
-
-
3819768

RoHS

Each (Supplied on Cut Tape)
Cut Tape
Packaging Options
5+
Rs.73.050
50+
Rs.51.490
250+
Rs.50.540
500+
Rs.49.590
1500+
Rs.48.630
Min: 5 / Mult: 5
1.57542GHz
1.57442GHz to 1.57642GHz
Cellular Phones, Remote Control, Wireless Communication
5Pins
SMD
-
-
3819768RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
Rs.51.490
250+
Rs.50.540
500+
Rs.49.590
1500+
Rs.48.630
Min: 100 / Mult: 5
1.57542GHz
1.57442GHz to 1.57642GHz
Cellular Phones, Remote Control, Wireless Communication
5Pins
SMD
-
-
3820053

RoHS

Each (Supplied on Full Reel)
Full Reel
Packaging Options
1000+
Rs.211.430
5000+
Rs.185.000
10000+
Rs.157.970
Min: 1000 / Mult: 1000
869MHz
865MHz to 873MHz
Remote Control Receivers
6Pins
SMD
-
-
2860522

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.38.280
10+
Rs.27.240
100+
Rs.25.580
500+
Rs.21.230
1000+
Rs.20.190
More Pricing...
Min: 1 / Mult: 1
-
1GHz a 5GHz
GPS
-
SMD
F6 Series
-
2860601

RoHS

Each
1+
Rs.28.710
10+
Rs.20.100
100+
Rs.18.880
500+
Rs.16.190
1000+
Rs.15.750
More Pricing...
Min: 1 / Mult: 1
-
-
LTE, WCDMA
-
-
-
-
2860518

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.33.960
10+
Rs.28.700
100+
Rs.25.020
500+
Rs.22.310
1000+
Rs.21.430
More Pricing...
Min: 1 / Mult: 1
-
700MHz a 1GHz
LTE, WCDMA
-
SMD
-
-
2860606

RoHS

Each
10+
Rs.19.840
100+
Rs.18.710
500+
Rs.15.930
1000+
Rs.15.060
2500+
Rs.14.710
More Pricing...
Min: 10 / Mult: 10
-
700MHz a 1GHz
LTE, WCDMA
-
-
F5 Series
-
2860523

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.29.400
10+
Rs.25.640
100+
Rs.22.280
500+
Rs.20.410
1000+
Rs.19.980
More Pricing...
Min: 1 / Mult: 1
-
-
-
-
SMD
F6 Series
-
2860602

RoHS

Each
1+
Rs.42.630
10+
Rs.30.370
100+
Rs.27.670
500+
Rs.23.490
1000+
Rs.22.190
More Pricing...
Min: 1 / Mult: 1
-
-
LTE, WCDMA
-
SMD
F5 Series
-
2860608

RoHS

Each
10+
Rs.30.370
100+
Rs.25.320
500+
Rs.22.620
1000+
Rs.21.410
2500+
Rs.20.150
More Pricing...
Min: 10 / Mult: 10
-
-
-
-
SMD
F6 Series
-
3270249

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.27.310
100+
Rs.25.920
500+
Rs.22.960
1000+
Rs.21.570
2500+
Rs.21.390
More Pricing...
Min: 10 / Mult: 10
-
-
-
-
SMD
-
-
3270247

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.79.780
100+
Rs.78.190
500+
Rs.76.590
1000+
Rs.75.000
2500+
Rs.73.400
More Pricing...
Min: 10 / Mult: 10
-
1GHz to 5GHz
-
-
-
-
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