Part Number | Manufacturer | Description | Availability | Unit Price | Datasheet | Action |
---|---|---|---|---|---|---|
140MHz Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) 14dB Bandwidth 12-SMD, No Lead | 9 | $11.2230 | Add to Cart | |||
868MHz Frequency Wireless RF SAW Filter (Surface Acoustic Wave) 4dB 10MHz Bandwidth 6-SMD, No Lead | 634 | $1.9410 | Add to Cart | |||
Frequency RF SAW Filter (Surface Acoustic Wave) Bandwidth | 39 | $9.6400 | Add to Cart | |||
453MHz Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) 7dB Bandwidth 8-SMD, No Lead | 708 | $2.4610 | Add to Cart | |||
Frequency RF SAW Filter (Surface Acoustic Wave) Bandwidth | 120 | $3.2130 | - | Add to Cart | ||
2.155GHz Frequency Cell Phone RF SAW Filter (Surface Acoustic Wave) 2.6dB 90MHz Bandwidth 5-SMD, No Lead | 1965 | $0.2720 | Add to Cart | |||
737MHz Frequency Cellular, LTE, WCDMA RF SAW Filter (Surface Acoustic Wave) 1.6dB Bandwidth 5-SMD, No Lead | 140 | $0.1280 | Add to Cart | |||
748MHz Frequency Wireless RF SAW Filter (Surface Acoustic Wave) 4dB 40MHz Bandwidth 8-SMD, No Lead | 686 | $1.9410 | Add to Cart | |||
2.442GHz Frequency Bluetooth RF SAW Filter (Surface Acoustic Wave) 2.3dB 84MHz Bandwidth 5-SMD, No Lead | 257 | $1.2650 | Add to Cart | |||
942.5MHz Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) 3dB 35MHz Bandwidth 6-SMD, No Lead | 4200 | $2.0100 | Add to Cart | |||
869MHz Frequency Wireless RF SAW Filter (Surface Acoustic Wave) 3dB 2MHz Bandwidth 6-SMD, No Lead | 210 | $2.6750 | Add to Cart | |||
915MHz Frequency Cell Phone RF SAW Filter (Surface Acoustic Wave) 3.1dB 26MHz Bandwidth 5-SMD, No Lead | 2051 | $1.2650 | Add to Cart | |||
Frequency RF SAW Filter (Surface Acoustic Wave) Bandwidth | 66 | $0.1210 | - | Add to Cart | ||
1.9GHz Frequency RF SAW Filter (Surface Acoustic Wave) 2.8dB 40MHz Bandwidth 5-SMD, No Lead | 14 | $1.0680 | Add to Cart | |||
1.9625GHz Frequency Cell Phone RF SAW Filter (Surface Acoustic Wave) 2.7dB 63.8MHz Bandwidth 5-SMD, No Lead | 14 | $1.0680 | Add to Cart | |||
2.01GHz Frequency Cellular, SCDMA RF SAW Filter (Surface Acoustic Wave) 1.8dB Bandwidth 10-SMD, No Lead | 120 | $0.2530 | Add to Cart | |||
Frequency GPS RF SAW Filter (Surface Acoustic Wave) 1dB Bandwidth 5-SMD, No Lead | 3500 | $0.7780 | Add to Cart | |||
2.59GHz Frequency Cellular, LTE, SCDMA RF SAW Filter (Surface Acoustic Wave) 1.7dB 120MHz Bandwidth 5-SMD, No Lead | 125 | $0.3800 | Add to Cart | |||
1.2GHz Frequency Wireless RF SAW Filter (Surface Acoustic Wave) 4dB 40MHz Bandwidth 6-SMD, No Lead | 3091 | $5.0440 | Add to Cart | |||
70MHz Frequency General Purpose RF SAW Filter (Surface Acoustic Wave) 6dB Bandwidth 12-SMD, No Lead | 16 | $11.2230 | Add to Cart | |||
867.5MHz Frequency Wireless RF SAW Filter (Surface Acoustic Wave) 3.5dB 15MHz Bandwidth 4-SMD, No Lead | 269 | $1.4280 | Add to Cart | |||
Frequency RF SAW Filter (Surface Acoustic Wave) Bandwidth | 35 | $1.8710 | - | Add to Cart | ||
1.5824GHz Frequency Wireless RF SAW Filter (Surface Acoustic Wave) 2.2dB 46.61MHz Bandwidth 5-SMD, No Lead | 350 | $1.3450 | Add to Cart | |||
Frequency RF SAW Filter (Surface Acoustic Wave) Bandwidth | 119 | $4.9220 | - | Add to Cart | ||
Frequency RF SAW Filter (Surface Acoustic Wave) Bandwidth | 105 | $7.5150 | - | Add to Cart | ||
1.9325GHz Frequency Wireless RF SAW Filter (Surface Acoustic Wave) 3dB 15MHz Bandwidth 6-SMD, No Lead | 84 | $0.8960 | Add to Cart | |||
1.8425GHz Frequency Cellular, LTE, WCDMA RF SAW Filter (Surface Acoustic Wave) 2dB 75MHz Bandwidth 5-SMD, No Lead | 3222 | $0.5580 | Add to Cart | |||
Frequency LTE, SCDMA RF SAW Filter (Surface Acoustic Wave) 2.7dB Bandwidth 8-SMD, No Lead | 20 | $1.4280 | Add to Cart | |||
2.595GHz Frequency Cell Phone RF SAW Filter (Surface Acoustic Wave) 2.2dB 120MHz Bandwidth 5-SMD, No Lead | 2100 | $0.3080 | Add to Cart | |||
1.74GHz Frequency Pager RF SAW Filter (Surface Acoustic Wave) 1.5dB 60MHz Bandwidth 5-SMD, No Lead | 336 | $1.5470 | Add to Cart |
Extended Information
The working principle of a Surface Acoustic Wave (SAW) filter involves the input transducer converting an electrical signal into a surface acoustic wave that propagates along the surface of a piezoelectric crystal. The output transducer then converts the received acoustic wave back into an electrical signal for output. Key features of SAW filters include: substantial design flexibility, compatibility with both analog and digital systems, excellent group delay uniformity, and precise frequency selectivity. They offer a frequency range from 10 MHz to 3 GHz, low input and output impedance errors, minimal transmission loss, strong resistance to electromagnetic interference, high reliability, and compact size. The volume and weight of SAW filters are approximately 1/40 and 1/30, respectively, of those of ceramic dielectric filters. Additionally, SAW filters can perform a variety of complex functions. SAW filters are highly effective in suppressing high-order harmonics, image frequencies, transmission leakage signals, and various parasitic interferences in electronic information equipment. They can achieve precise amplitude-frequency and phase-frequency filtering, which is challenging to accomplish with other filter types.