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+
$4.170
2000+
$4.080
4000+
$4.020
Min: 1000 / Mult: 1000
434MHz
-
Automotive Electronics, Remote Control
6Pins
SMD
-
-
73AJ1057

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Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
1000+
$3.530
2000+
$3.450
4000+
$3.370
6000+
$3.370
Min: 1000 / Mult: 1000
869MHz
865MHz to 873MHz
Remote Control Receivers
6Pins
SMD
-
-
73AJ1054

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.350
10+
$1.200
25+
$1.150
50+
$1.120
100+
$1.040
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Min: 5 / Mult: 5
2.436GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
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40Y2076

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$4.240
Min: 1 / Mult: 1
869MHz
865MHz ~ 873MHz
Remote Control Receivers
6Pins
SMD
-
-
51AC8174

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.080
Min: 1 / Mult: 1
434MHz
-
Automotive Electronics, Remote Control
6Pins
SMD
-
-
95Y0863

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.228
25+
$0.209
50+
$0.209
100+
$0.209
Min: 1 / Mult: 1
1.582GHz
1GHz a 5GHz
GPS
5Pins
SMD
F6 Series
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11X2850

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$5.980
10+
$5.680
25+
$5.380
50+
$5.010
100+
$4.620
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Min: 1 / Mult: 1
847MHz
832MHz to 862MHz
LTE
5Pins
SMD
B9485 Series
-
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+
$1.630
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Min: 1 / Mult: 1
315MHz
314.5MHz to 315.5MHz
Remote Control Receivers
6Pins
SMD
B3722 Series
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51AC8173

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$1.090
10+
$0.890
25+
$0.795
50+
$0.773
100+
$0.750
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Min: 5 / Mult: 5
1.58866GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
-
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
399.875MHz a 400.125MHz
Remote Control Receivers
6Pins
SMD
B3742 Series
AEC-Q200
56AC7540

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Date/Lot Code

Each (Supplied on Cut Tape)
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1+
$2.890
25+
$2.890
50+
$2.890
100+
$2.800
250+
$2.490
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Min: 1 / Mult: 1
1.57542GHz
1.57422GHz a 1.57662GHz
GPS, RF Devices
6Pins
SMD
-
-
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+
$0.810
Min: 3000 / Mult: 3000
2.436GHz
-
Wireless Communication, Remote Control, Cellular Phones
5Pins
SMD
-
-
73AJ1053

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
3000+
$0.607
6000+
$0.584
12000+
$0.566
18000+
$0.541
30000+
$0.530
Min: 3000 / Mult: 3000
1.58866GHz
-
Cellular Phones, Remote Control, Wireless Communication
5Pins
SMD
-
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26AM8230

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$3.040
10+
$2.540
25+
$2.370
50+
$2.240
100+
$2.120
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Min: 1 / Mult: 1
916MHz
-
Amazon Sidewalk, Energy Generation and Storage System, Smart Lighting, Sub-GHz/LoRa/Sigfox
6Pins
-
AFII-SW Series
-
26AM8234

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.818
25+
$0.760
50+
$0.720
100+
$0.682
250+
$0.636
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Min: 10 / Mult: 10
1.237GHz
-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
5Pins
0604 [1411 Metric]
AFII-SW Series
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03AM5001

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$3.420
25+
$3.200
50+
$3.060
100+
$2.920
250+
$2.740
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Min: 10 / Mult: 10
5.662GHz
345MHz
Wireless Routers, Residential Gateways, Wi-Fi UNII2c-3 Wireless ISPs, Customer Premise Equipments
12Pins
SMD
-
-
26AM8237

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Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.726
25+
$0.674
50+
$0.639
100+
$0.606
250+
$0.564
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Min: 10 / Mult: 10
1.575GHz
-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
5Pins
0604 [1411 Metric]
AFII-SW Series
-
26AM8235

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.818
25+
$0.760
50+
$0.720
100+
$0.682
250+
$0.636
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Min: 10 / Mult: 10
1.176GHz
-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
5Pins
0604 [1411 Metric]
AFII-SW Series
-
81AK3382

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.549
10+
$0.409
25+
$0.402
50+
$0.397
100+
$0.390
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Min: 5 / Mult: 5
1582.4MHz
-
RF Modules, Transportation & Telematics, Asset Tracking/Fleet Management, Micro-Mobility Solutions
5Pins
SMD
-
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70AK9380

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
$0.683
10+
$0.654
25+
$0.636
50+
$0.616
100+
$0.590
More Pricing...
Min: 5 / Mult: 5
1575.42MHz
2MHz
-
5Pins
0604 [1411 Metric]
RSF Series
-
03AM4977

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.682
25+
$0.608
50+
$0.594
100+
$0.580
250+
$0.545
More Pricing...
Min: 10 / Mult: 10
2.4GHz
82MHz
WiFi/WLAN Coverage, Bluetooth/ZigBee, Smart Meters, Hotspots and Routers, ISM Band
4Pins
SMD
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26AM8236

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.911
25+
$0.846
50+
$0.802
100+
$0.760
250+
$0.707
More Pricing...
Min: 10 / Mult: 10
1.583GHz
-
Asset Tracking / Fleet Management, Automotive Transportation & Telematics, Micro-Mobility Solutions
5Pins
0604 [1411 Metric]
AFII-SW Series
-
61AK1147

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.502
25+
$0.448
50+
$0.437
100+
$0.426
250+
$0.399
More Pricing...
Min: 10 / Mult: 10
-
6.24GHz ~ 8.24GHz
Detection, IoT, Navigation, Secure Access, Tracking
4Pins
0603 [1608 Metric]
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61AK1148

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
$0.580
25+
$0.516
50+
$0.504
100+
$0.491
250+
$0.462
More Pricing...
Min: 10 / Mult: 10
-
6.24GHz ~ 8.24GHz
Detection, IoT, Navigation, Secure Access, Tracking
4Pins
0805 [2012 Metric]
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