SAW Filters:

86 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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73AJ1056

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Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
1000+
$3.190
2000+
$3.120
4000+
$3.080
Min: 1000 / Mult: 1000
434MHz
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Automotive Electronics, Remote Control
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6Pins
SMD
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-
-
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73AJ1057

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Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
1000+
$2.710
2000+
$2.640
4000+
$2.580
6000+
$2.580
Min: 1000 / Mult: 1000
869MHz
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865MHz to 873MHz
Remote Control Receivers
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6Pins
SMD
-
-
-
-
-
73AJ1054

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$1.040
10+
$0.920
25+
$0.886
50+
$0.861
100+
$0.796
More Pricing...
Min: 5 / Mult: 5
Min: 100 / Mult: 5
2.436GHz
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-
Wireless Communication, Remote Control, Cellular Phones
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5Pins
SMD
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-
-
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40Y2076

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$3.280
Min: 1 / Mult: 1
Min: 100 / Mult: 1
869MHz
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865MHz ~ 873MHz
Remote Control Receivers
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6Pins
SMD
-
-
-
-
-
51AC8174

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$3.890
Min: 1 / Mult: 1
Min: 100 / Mult: 1
434MHz
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-
Automotive Electronics, Remote Control
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6Pins
SMD
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-
-
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95Y0863

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.172
25+
$0.158
50+
$0.158
100+
$0.158
Min: 1 / Mult: 1
1.582GHz
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1GHz a 5GHz
GPS
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5Pins
SMD
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-
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F6 Series
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11X2850

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.540
10+
$4.310
25+
$4.090
50+
$3.810
100+
$3.500
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Min: 1 / Mult: 1
847MHz
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832MHz to 862MHz
LTE
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5Pins
SMD
-
-
-
B9485 Series
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11X2831

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.720
10+
$1.460
25+
$1.370
50+
$1.310
100+
$1.250
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Min: 1 / Mult: 1
315MHz
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314.5MHz to 315.5MHz
Remote Control Receivers
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6Pins
SMD
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B3722 Series
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51AC8173

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.828
10+
$0.680
25+
$0.608
50+
$0.591
100+
$0.573
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Min: 5 / Mult: 5
Min: 100 / Mult: 5
1.58866GHz
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-
Wireless Communication, Remote Control, Cellular Phones
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5Pins
SMD
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-
-
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79AH2668

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Each (Supplied on Full Reel)
Full Reel
5000+
$0.205
10000+
$0.181
20000+
$0.162
30000+
$0.150
50000+
$0.137
Min: 5000 / Mult: 5000
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59T9556

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.301
25+
$0.301
100+
$0.301
250+
$0.301
500+
$0.301
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Min: 1 / Mult: 1
400MHz
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399.875MHz a 400.125MHz
Remote Control Receivers
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6Pins
SMD
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-
-
B3742 Series
AEC-Q200
56AC7540

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$0.926
25+
$0.926
50+
$0.926
100+
$0.926
250+
$0.926
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Min: 1 / Mult: 1
Min: 10 / Mult: 1
1.57542GHz
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1.57422GHz a 1.57662GHz
GPS, RF Devices
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6Pins
SMD
-
-
-
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79AH2433

RoHS

Each (Supplied on Full Reel)
Full Reel
3000+
$0.246
6000+
$0.238
12000+
$0.198
Min: 3000 / Mult: 3000
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73AJ1055

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Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
3000+
$0.633
Min: 3000 / Mult: 3000
2.436GHz
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-
Wireless Communication, Remote Control, Cellular Phones
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5Pins
SMD
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-
-
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73AJ1053

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
3000+
$0.468
6000+
$0.450
12000+
$0.436
18000+
$0.418
30000+
$0.414
Min: 3000 / Mult: 3000
1.58866GHz
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-
Cellular Phones, Remote Control, Wireless Communication
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5Pins
SMD
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-
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03AM5001

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$2.600
25+
$2.430
50+
$2.320
100+
$2.220
250+
$2.080
More Pricing...
Min: 10 / Mult: 10
5.662GHz
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345MHz
Wireless Routers, Residential Gateways, Wi-Fi UNII2c-3 Wireless ISPs, Customer Premise Equipments
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12Pins
SMD
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-
-
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26AM8234

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.655
25+
$0.613
50+
$0.583
100+
$0.555
250+
$0.521
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Min: 10 / Mult: 10
1.237GHz
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-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
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5Pins
0604 [1411 Metric]
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-
-
AFII-SW Series
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26AM8237

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.580
25+
$0.542
50+
$0.516
100+
$0.492
250+
$0.461
More Pricing...
Min: 10 / Mult: 10
1.575GHz
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-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
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5Pins
0604 [1411 Metric]
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-
-
AFII-SW Series
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26AM8230

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$2.420
10+
$2.050
25+
$1.930
50+
$1.830
100+
$1.750
More Pricing...
Min: 1 / Mult: 1
916MHz
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-
Amazon Sidewalk, Energy Generation and Storage System, Smart Lighting, Sub-GHz/LoRa/Sigfox
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6Pins
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-
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AFII-SW Series
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26AM8235

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.655
25+
$0.613
50+
$0.583
100+
$0.555
250+
$0.521
More Pricing...
Min: 10 / Mult: 10
1.176GHz
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-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
-
5Pins
0604 [1411 Metric]
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-
-
AFII-SW Series
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81AK3382

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.416
10+
$0.310
25+
$0.305
50+
$0.301
100+
$0.295
More Pricing...
Min: 5 / Mult: 5
1582.4MHz
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-
RF Modules, Transportation & Telematics, Asset Tracking/Fleet Management, Micro-Mobility Solutions
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5Pins
SMD
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-
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70AK9380

RoHS

Each (Supplied on Cut Tape)
1+
$0.517
10+
$0.495
25+
$0.481
50+
$0.467
100+
$0.447
More Pricing...
Min: 5 / Mult: 5
Min: 100 / Mult: 5
1575.42MHz
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2MHz
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-
5Pins
0604 [1411 Metric]
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-
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RSF Series
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03AM4977

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.517
25+
$0.461
50+
$0.451
100+
$0.440
250+
$0.414
More Pricing...
Min: 10 / Mult: 10
2.4GHz
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82MHz
WiFi/WLAN Coverage, Bluetooth/ZigBee, Smart Meters, Hotspots and Routers, ISM Band
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4Pins
SMD
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-
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26AM8236

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.730
25+
$0.683
50+
$0.650
100+
$0.620
250+
$0.581
More Pricing...
Min: 10 / Mult: 10
1.583GHz
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-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
-
5Pins
0604 [1411 Metric]
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-
-
AFII-SW Series
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61AK1147

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.381
25+
$0.340
50+
$0.331
100+
$0.323
250+
$0.303
More Pricing...
Min: 10 / Mult: 10
-
-
6.24GHz ~ 8.24GHz
Detection, IoT, Navigation, Secure Access, Tracking
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4Pins
0603 [1608 Metric]
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-
-
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