SAW Filters:

72 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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73AJ1054

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$1.890
10+
$1.460
25+
$1.400
50+
$1.330
100+
$1.250
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Min: 5 / Mult: 5
Min: 100 / Mult: 5
2.436GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
95Y0863

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.228
Min: 1 / Mult: 1
Min: 10 / Mult: 1
1.582GHz
1GHz a 5GHz
GPS
5Pins
SMD
F6 Series
11X2850

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.540
10+
$5.230
25+
$4.950
50+
$4.580
100+
$4.170
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Min: 1 / Mult: 1
847MHz
832MHz ~ 862MHz
LTE
5Pins
SMD
B9485 Series
51AC8173

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$1.210
10+
$0.994
25+
$0.887
50+
$0.865
100+
$0.841
Min: 5 / Mult: 5
Min: 100 / Mult: 5
1.58866GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
73AJ1053

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
3000+
$0.679
6000+
$0.656
12000+
$0.637
18000+
$0.613
30000+
$0.599
Min: 3000 / Mult: 3000
1.58866GHz
-
Cellular Phones, Remote Control, Wireless Communication
5Pins
SMD
-
81AK3382

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.511
10+
$0.370
25+
$0.363
50+
$0.358
100+
$0.351
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Min: 5 / Mult: 5
1582.4MHz
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RF Modules, Transportation & Telematics, Asset Tracking/Fleet Management, Micro-Mobility Solutions
5Pins
SMD
-
26AM8234

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.951
10+
$0.786
25+
$0.730
50+
$0.691
100+
$0.654
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Min: 1 / Mult: 1
1.237GHz
-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
5Pins
0604 [1411 Metric]
AFII-SW Series
26AM8237

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.844
10+
$0.697
25+
$0.647
50+
$0.612
100+
$0.580
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Min: 1 / Mult: 1
1.575GHz
-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
5Pins
0604 [1411 Metric]
AFII-SW Series
26AM8235

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.951
10+
$0.786
25+
$0.730
50+
$0.691
100+
$0.654
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Min: 1 / Mult: 1
1.176GHz
-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
5Pins
0604 [1411 Metric]
AFII-SW Series
70AK9380

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Each (Supplied on Cut Tape)
1+
$0.638
10+
$0.531
25+
$0.492
50+
$0.466
100+
$0.440
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Min: 5 / Mult: 5
Min: 100 / Mult: 5
1575.42MHz
2MHz
-
5Pins
0604 [1411 Metric]
RSF Series
26AM8236

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.060
10+
$0.873
25+
$0.811
50+
$0.768
100+
$0.727
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Min: 1 / Mult: 1
1.583GHz
-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
5Pins
0604 [1411 Metric]
AFII-SW Series
81AK3380

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.555
10+
$0.458
25+
$0.404
50+
$0.392
100+
$0.381
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Min: 5 / Mult: 5
1582.4MHz
-
RF Modules, Transportation & Telematics, Asset Tracking/Fleet Management, Micro-Mobility Solutions
5Pins
SMD
-
81AK3381

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.737
10+
$0.606
25+
$0.533
50+
$0.519
100+
$0.505
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Min: 1 / Mult: 1
915MHz
-
RF Modules, Remote Control, IOT Equipment, Information & Communications Devices
5Pins
SMD
-
26AM8233

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.951
10+
$0.786
25+
$0.730
50+
$0.691
100+
$0.654
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Min: 1 / Mult: 1
1.202GHz
-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
5Pins
0604 [1411 Metric]
AFII-SW Series
26AM1052

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.470
10+
$0.444
25+
$0.428
50+
$0.414
100+
$0.398
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Min: 5 / Mult: 5
1.58GHz
-
General Electronic Equipments, Communications Devices
5Pins
SMD
FSSC Series
26AM8229

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.996
10+
$0.821
25+
$0.762
50+
$0.722
100+
$0.683
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Min: 1 / Mult: 1
866.5MHz
-
Information & Communications Devices, IoT Equipment, Remote Controls, RF Modules, Security Cameras
5Pins
0604 [1411 Metric]
AFII-SW Series
95Y0862

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Date/Lot Code

Each
1+
$0.991
10+
$0.730
25+
$0.658
50+
$0.588
100+
$0.512
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Min: 1 / Mult: 1
1.581GHz
1GHz a 5GHz
GPS
5Pins
SMD
F6 Series
55AC0995

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.094
25+
$0.094
50+
$0.094
100+
$0.094
Min: 1 / Mult: 1
Min: 10 / Mult: 1
2.14GHz
1GHz a 5GHz
LTE, WCDMA
5Pins
SMD
F6 Series
56AC7537

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.557
25+
$0.557
50+
$0.557
100+
$0.557
Min: 1 / Mult: 1
Min: 10 / Mult: 1
1.57542GHz
1.57442GHz a 1.57642GHz
Cellular Phones, Remote Control, Wireless Communication
5Pins
SMD
-
55AC0990

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.094
Min: 1 / Mult: 1
Min: 10 / Mult: 1
942.5MHz
700MHz a 1GHz
LTE, WCDMA
5Pins
SMD
F5 Series
95Y0844

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Date/Lot Code

Each
1+
$0.106
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$0.106
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$0.106
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$0.106
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$0.106
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Min: 1 / Mult: 1
773MHz
700MHz a 1GHz
LTE, WCDMA
5Pins
SMD
F5 Series
01AH8847

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.065
Min: 5000 / Mult: 5000
Min: 10 / Mult: 5000
1.9GHz
1GHz to 5GHz
TD-SCDMA, TD-LTE
5Pins
SMD
F6 Series
95Y0843

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Date/Lot Code

Each
1+
$0.020
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$0.020
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$0.020
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$0.020
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$0.020
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Min: 1 / Mult: 1
737.5MHz
700MHz a 1GHz
LTE, WCDMA
5Pins
SMD
F5 Series
95Y0849

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Date/Lot Code

Each
1+
$0.067
10+
$0.067
25+
$0.067
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$0.067
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$0.067
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Min: 1 / Mult: 1
942.5MHz
700MHz a 1GHz
LTE, WCDMA
5Pins
SMD
F5 Series
55AC0991

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.247
25+
$0.247
50+
$0.247
100+
$0.247
Min: 1 / Mult: 1
Min: 10 / Mult: 1
1.575GHz
1GHz a 5GHz
GPS
5Pins
SMD
F6 Series
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