SAW Filters:

123 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+
$4.190
2000+
$4.090
4000+
$4.040
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+
$3.550
2000+
$3.470
4000+
$3.380
6000+
$3.380
Min: 1000 / Mult: 1000
869MHz
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865MHz to 873MHz
Remote Control Receivers
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6Pins
SMD
-
-
-
-
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73AJ1054

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Date/Lot Code

Each (Supplied on Cut Tape)
1+
$1.350
10+
$1.200
25+
$1.160
50+
$1.120
100+
$1.040
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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+
$4.300
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+
$5.150
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)
1+
$0.228
25+
$0.209
50+
$0.209
100+
$0.209
Min: 1 / Mult: 1
Min: 10 / 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+
$6.010
10+
$5.700
25+
$5.410
50+
$5.040
100+
$4.630
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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+
$2.260
10+
$1.910
25+
$1.800
50+
$1.710
100+
$1.640
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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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-
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B3722 Series
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51AC8173

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
1+
$1.090
10+
$0.891
25+
$0.797
50+
$0.775
100+
$0.751
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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+
$0.267
10000+
$0.235
20000+
$0.211
30000+
$0.195
50000+
$0.178
Min: 5000 / Mult: 5000
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59T9556

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.398
25+
$0.398
100+
$0.398
250+
$0.398
500+
$0.398
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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+
$1.230
25+
$1.230
50+
$1.230
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$1.230
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$1.230
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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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-
-
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79AH2433

RoHS

Each (Supplied on Full Reel)
Full Reel
3000+
$0.320
6000+
$0.309
12000+
$0.258
Min: 3000 / Mult: 3000
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73AJ1055

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Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
3000+
$0.823
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+
$0.609
6000+
$0.586
12000+
$0.567
18000+
$0.544
30000+
$0.538
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+
$3.440
25+
$3.210
50+
$3.080
100+
$2.940
250+
$2.760
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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26AM8230

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.200
10+
$2.710
25+
$2.550
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$2.420
100+
$2.310
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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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26AM8234

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.866
25+
$0.811
50+
$0.772
100+
$0.734
250+
$0.690
More Pricing...
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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-
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AFII-SW Series
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26AM8235

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.866
25+
$0.811
50+
$0.772
100+
$0.734
250+
$0.690
More Pricing...
Min: 10 / Mult: 10
1.176GHz
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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
-
26AM8237

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.768
25+
$0.718
50+
$0.683
100+
$0.651
250+
$0.611
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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81AK3382

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.551
10+
$0.410
25+
$0.404
50+
$0.398
100+
$0.391
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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70AK9380

RoHS

Each (Supplied on Cut Tape)
1+
$0.684
10+
$0.655
25+
$0.637
50+
$0.618
100+
$0.591
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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RSF Series
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03AM4977

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.684
25+
$0.611
50+
$0.597
100+
$0.583
250+
$0.548
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+
$0.966
25+
$0.904
50+
$0.861
100+
$0.821
250+
$0.769
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]
-
-
-
AFII-SW Series
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81AK3380

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.601
10+
$0.504
25+
$0.449
50+
$0.438
100+
$0.427
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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