聲表面波器件
♦ SAW device has a structure of comb-like electrode on film or board of the piezoelectric substrate, with regular pattern, and takes out an electrical signal of the specific frequency band by exciting surface wave. SAW device is used for high frequency band.
When ordering or inquiring for SAW devices, please let us know the model.
The above specifications are standard for this NDK product.
Please contact NDK sales with your enquiries.
| Model | Nominal Freq. | Passband width | Insertion loss | Package Size (mm) |
Main application | ||
|---|---|---|---|---|---|---|---|
| (MHz) | (MHz) | (dB) | L | W | H | ||
| WFB39A0836CE | 836.5 | 25 | 2 | 3.0 | 3.0 | 1.25 | GSM850 Base Station |
| WFB41C0895CD | 895.5 | 39 | 2.7 | 3.0 | 3.0 | 1.05 | RGSM Base Station |
| WFB40A1950CD | 1950 | 60 | 2.5 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band1 |
| WFB40B1880CD | 1880 | 60 | 2.5 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band2 |
| WFB40C1747CD | 1747.5 | 75 | 2.8 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band3 |
| WFB40D1732CE | 1732.5 | 45 | 3.3 | 3.0 | 3.0 | 1.25 | WCDMA Base Station Band4 |
| WFB40E0836CE | 836.5 | 25 | 2.4 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band5 |
| WFB40R0881CE | 881.5 | 25 | 3.0 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band5_DL |
| WFB40F2535CE (*) | 2535 | 70 | 3.3 | 3.0 | 3.0 | 1.25 | WCDMA Base Station Band7 |
| WFB40W2655CE | 2655 | 70 | 3.5 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band7_DL |
| WFB40G0897CD | 897.5 | 35 | 4.0 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band8 |
| WFB40S0942CD | 942.5 | 35 | 3.5 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band8_DL |
| WFB40K0707CE | 707 | 18 | 2.5 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band12 |
| WFB40L0782CE | 782 | 10 | 2.8 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band13 |
| WFB40M0787CE | 787.5 | 21 | 2.0 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band13 / 14 |
| WFB40T0847CD | 847 | 30 | 3.0 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band20_UL |
| WFB40N1900CE | 1900 | 40 | 3.0 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band39 |
| WFB40P2350CD | 2350 | 100 | 3.0 | 3.0 | 3.0 | 1.05 | WCDMA Base Station Band40 |
* : Please see each product's page for details.
| Model | Nominal Freq. | Passband width | Insertion loss | Package Size (mm) |
Main application | ||
|---|---|---|---|---|---|---|---|
| (MHz) | (MHz) | (dB) | L | W | H | ||
| WFA47A0140CE | 140 | 3.125 | 11 | 13.3 | 6.5 | 1.8 | WiMAX Base Station |
| WFA47C0140CD | 140 | 6.25 | 12.5 | 13.3 | 6.5 | 1.8 | WiMAX Base Station |
| WFE23A0153CB | 153.6 | 26 | 10.5 | 7.0 | 5.0 | 1.35 | Base Station IF |
| WFE23B0153CB | 153.6 | 36 | 12 | 7.0 | 5.0 | 1.35 | Base Station IF |
| WFE23C0192CB | 192 | 46 | 11.5 | 7.0 | 5.0 | 1.35 | Base Station IF |
| WF789B0260CE | 260.1 | 4 | 6 | 5.2 | 4.8 | 1.3 | Wireless Communication |
* : Please see each product's page for details.
| Model | Nominal Freq. | Passband width | Insertion loss | Package Size (mm) |
Main application | ||
|---|---|---|---|---|---|---|---|
| (MHz) | (MHz) | (dB) | L | W | H | ||
| WFB17B0860CE | Filter1:769 Filter2:860.5 |
14 19 |
2.6 2.7 |
3.0 | 3.0 | 1.05 | Land Mobile Radio System |
| WFB17F0767CD | Filter1:758 Filter2:767 |
14 31 |
2.6 3.3 |
3.0 | 3.0 | 1.05 | Land Mobile Radio System |
| WFB17G0856CE | Filter1:772 Filter2:856 |
8 10 |
2.6 2.7 |
3.0 | 3.0 | 1.05 | Land Mobile Radio System |
| WFA10A0809CD | 809.5 | 31 | 3.5 | 3.0 | 3.0 | 1.25 | Land Mobile Radio System |
| WFA57A0841CH | 841 | 3 | 5 | 3.0 | 3.0 | 1.25 | Land Mobile Radio System |
| WFB17E0860CE | Filter1:772 Filter2:860.5 |
8 19 |
2.6 2.7 |
3.0 | 3.0 | 1.05 | Land Mobile Radio System |
| WFD23A0860CE | 860.5 | 19 | 3 | 3.0 | 3.0 | 1.05 | Land Mobile Radio System |
| WFC11B0922CG (*) | 922.5 | ±2 | 3.5 | 3.0 | 3.0 | 1.05 | Land Mobile Radio System |
* : Please see each product's page for details.
| Model | Nominal Freq. | Passband width | Insertion loss | Package Size (mm) |
Main application | ||
|---|---|---|---|---|---|---|---|
| (MHz) | (MHz) | (dB) | L | W | H | ||
| WF871B0421CD | 421.9 | ±0.5 | 2 | 3.0 | 3.0 | 1.25 | Specified Low Power Radio |
| WFA17A0422CL | 421.9 | ±0.5 | 3.5 | 3.0 | 3.0 | 1.25 | Specified Low Power Radio |
| WF871P0426CD | 426 | ±0.5 | 2 | 3.0 | 3.0 | 1.25 | Specified Low Power Radio |
| WFC93C0426CL | 426 | ±0.5 | 3.5 | 3.0 | 3.0 | 1.05 | Specified Low Power Radio |
| WF871E0428CD | 428 | ±2.0 | 2.5 | 3.0 | 3.0 | 1.25 | Specified Low Power Radio |
| WF871Q0429CD | 429.42 | ±0.5 | 2 | 3.0 | 3.0 | 1.25 | Specified Low Power Radio |
| WFC93A0429CL | 429.55 | ±0.4 | 3.5 | 3.0 | 3.0 | 1.05 | Specified Low Power Radio |
| WFC93B0429CL (*) | 429.42 | ±0.5 | 3.5 | 3.0 | 3.0 | 1.05 | Specified Low Power Radio |
| WF871L0433CD | 433.92 | ±0.87 | 2 | 3.0 | 3.0 | 1.25 | Specified Low Power Radio |
| WF871G0440CD | 440 | ±0.5 | 2 | 3.0 | 3.0 | 1.25 | Specified Low Power Radio |
| WF998C0915CE | 915 | 26 | 2.5 | 3.0 | 3.0 | 1.25 | Specified Low Power Radio |
| WFC30A0915FE | 915 | 26 | 2.8 | 1.4 | 1.1 | 0.5 | Specified Low Power Radio |
| WFB69A0866CF | 866.5 | 7.0 | 2.5 | 3.0 | 3.0 | 1.25 | Short-range Wireless |
| WFC30B0924FF (*) | 924 | 8 | 3.2 | 1.4 | 1.1 | 0.5 | Short-range Wireless |
| WFC48B0920CE | 920.1 | 6.8 | 3 | 3.0 | 3.0 | 1.05 | RFID |
| WFD51A0920FE | 920.1 | 6.8 | 3 | 1.4 | 1.1 | 0.5 | RFID |
| WFD14C0925CG | 925.8 | 4.6 | 3 | 3.0 | 3.0 | 1.05 | Smart Meter |
| WFD79C0925FG (*) | 925.8 | 4.6 | 3 | 1.4 | 1.1 | 0.5 | Smart Meter |
| WFA27C0869CH | 869 | 2.0 | 3.9 | 3.0 | 3.0 | 1.25 | Remote Controller |
| WFD79A0869FH | 869 | 2.0 | 3.9 | 1.4 | 1.1 | 0.5 | Home Security |
* : Please see each product's page for details.
| Model | Nominal Freq. | Passband width | Insertion loss | Package Size (mm) |
Main application | ||
|---|---|---|---|---|---|---|---|
| (MHz) | (MHz) | (dB) | L | W | H | ||
| WFG63D0315CG (*) | 315 | 1 | 1.3 | 3.0 | 3.0 | 1.05 | Keyless Entry System |
| WFC68W0315CH (*) | 315 | 0.8 | 2.3 | 3.0 | 3.0 | 1.05 | Keyless Entry System |
| WFG99C0433CG (*) | 433.92 | 1.71 | 1.4 | 3.0 | 3.0 | 1.05 | Keyless Entry System |
| WFC68K0433CJ (*) | 433.92 | 0.8 | 2.4 | 3.0 | 3.0 | 1.05 | Keyless Entry System |
| WFC75C1472CE (*) | 1472 | 40 | 2.6 | 3.0 | 3.0 | 1.05 | Satellite Radio |
| WFF93A1582UE (*) | 1582.355 | 46.61 | 2.0 | 1.4 | 1.1 | 0.6 | GPS/GLONASS/BEIDOU |
| WFC38P1588CD (*) | 1588 | 56 | 2.1 | 3.0 | 3.0 | 1.05 | GPS/GLONASS/BEIDOU |
* : Please see each product's page for details.
When ordering or inquiring for SAW devices, please let us know the model.
The above specifications are standard for this NDK product.
Please contact NDK sales with your enquiries.
Specifications described in this site are subject to change without notice for improvement.
For more information such as "Reflow Soldering", "Precaution for use", and etc, please refer the Application Note.