电子说
在电子设备飞速发展的今天,滤波器作为保障信号质量的关键元件,其性能和特性对整个系统的稳定运行起着至关重要的作用。今天给大家详细介绍华新科技推出的多层陶瓷带通滤波器 RFBPF1608060KG8D1T。
这款滤波器属于 RFBPF 系列,尺寸规格为 1608(0603),符合 RoHS 标准且无卤,工作频率范围在 5150 ~ 5950 MHz,产品编号为 RFBPF1608060KG8D1T。
主要适用于工作频率在 5150 ~ 5950 MHz 的场景,例如一些特定的无线通信系统。工程师们在设计相关系统时,是否可以考虑该滤波器的特性来优化信号处理呢?
| PIN | Connection |
|---|---|
| 1 | Input port |
| 2 | GND |
| 3 | Output port |
从引脚连接来看,这种简单明了的设计方便了电路的布局和连接。工程师在进行 PCB 布线时,如何根据引脚功能来优化布线以减少干扰呢?
| Figure | Symbol | Dimension (mm) | |
|---|---|---|---|
| Top view | L | 1.60 ± 0.10 | |
| W | 0.80 ± 0.10 | ||
| T | 0.60 ± 0.10 | ||
| A | 0.55 ± 0.10 | ||
| Bottom view | B | 0.60 ± 0.10 | |
| C | 0.25 ± 0.10 | ||
| D | 0.23 ± 0.10 | ||
| E | 0.40 ± 0.10 | ||
| F | 0.12 ± 0.10 | ||
| G | 0.125 ± 0.10 |
这些尺寸公差的规定为产品的安装和与其他元件的配合提供了标准,在实际设计中,我们要严格按照尺寸要求来进行布局,以确保滤波器能够正常工作。
大家在选择和使用这款滤波器时,一定要充分考虑这些电气特性和环境条件,确保产品在合适的环境下发挥最佳性能。
| 该滤波器经过了多项严格的可靠性测试,测试项目和条件及规范如下: | Test item | Test condition / Test method | Specification |
|---|---|---|---|
| Solderability JIS C 0050 - 4.6 JESD22 - B102D | Solder bath temperature : 235 ± 5 C Immersion time : 2 ± 0.5 sec Solder : Sn3Ag0.5Cu for lead - free | At least 95% of a surface of each terminal electrode must be covered by fresh solder. | |
| Leaching (Resistance to dissolution of metallization) IEC 60068 - 2 - 58 | Solder bath temperature : 260 ± 5 C Leaching immersion time : 30 ± 0.5 sec Solder : SN63A | Loss of metallization on the edges of each electrode shall not exceed 25%. | |
| Resistance to soldering heat JIS C 0050 - 5.4 | Measurement to be made after keeping at room temperature for 24 ± 2 hrs Preheating temperature : 120~150 C, 1 minute. Solder temperature : 270 ± 5 C *Immersion time : 10 ± 1 sec Solder : Sn3Ag0.5Cu for lead - free | Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. Loss of metallization on the edges of each electrode shall not exceed 25%. No mechanical damage. | |
| JIS C 0044 Customer’s specification. | Height : 75 cm Test Surface : Rigid surface of concrete or *Times : 6 surfaces for each units ; 2 times for each side. steel. | No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. | |
| Vibration JIS C 0040 | Frequency : 10Hz~55Hz~10Hz(1min) Total amplitude : 1.5mm *Test times : 6hrs.(Two hrs each in three mutually perpendicular directions) | No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. | |
| Adhesive Strength of Termination JIS C 0051 - 7.4.3 | Pressurizing force : Test time : 10±1 sec 5N( ≤ 0603) ; 10N(>0603) | No remarkable damage or removal of the termination. | |
| Bending test JIS C 0051 - 7.4.1 | The middle part of substrate shall be pressurized by means of the pressurizing rod at a rate of about 1 mm/s per second until the deflection becomes 1mm/s and then pressure shall be maintained for 5 ± 1 sec. Measurement to be made after keeping at room temperature for 24 ± 2 hours | No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. | |
| Temperature cycle JIS C 0025 | 1. 30 ± 3 minutes at -40 C ± 3 C, 2. 10~15 minutes at room temperature, 3. 30 ± 3 minutes at +85 C ± 3 C, 4. 10~15 minutes at room temperature, Total 100 continuous cycles Measurement to be made after keeping at room temperature for 24 ± 2 hrs | No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. | |
| High temperature JIS C 0021 | Measurement to be made after keeping at room temperature for 24 ± 2 hrs Temperature : 85 C ± 2 C Test duration : 1000 + 24 / -0 hours | No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. | |
| Humidity (steady conditions) JIS C 0022 | Measurement to be made after keeping at ※ 500hrs measuring the first data then Humidity : 90% to 95% R.H. Temperature : 40 ± 2 C *Time : 1000 + 24 / -0 hrs. 1000hrs data room temperature for 24 ± 2 hrs | No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. | |
| Low temperature JIS C 0020 | Measurement to be made after keeping at room temperature for 24 ± 2 hrs Temperature : -40 C ± 2 C Test duration : 1000 + 24 / -0 hours | No mechanical damage. Electrical specification shall satisfy the descriptions in electrical characteristics under the operational temperature range within -40 ~ 85°C. |
这些测试确保了滤波器在各种恶劣环境和操作条件下都能保持稳定的性能。工程师在评估产品可靠性时,这些测试结果是非常重要的参考依据。
对于 SnAgCu 系列焊膏,给出了典型的红外焊接曲线示例,焊接时间为 60 - 120 秒。在实际焊接过程中,我们要严格按照这个规范来操作,以保证焊接质量。
| RF | BPF | 160806 | 0 | K | G8D1T |
|---|---|---|---|---|---|
| RF device Walsin | Product Code BPF : | Dimension code Per 2 digits of Length, | Unit of dimension | Application K : 5GHz ISM | Specification Design Code |
最小订购量为每卷 4000 片。
产品采用纸胶带包装,给出了详细的纸胶带尺寸和卷盘尺寸。
在将产品用于对可靠性要求极高,可能会直接对第三方生命、身体或财产造成损害的应用场景时,如飞机设备、医疗设备等,需提前与厂家联系。
华新科技的 RFBPF1608060KG8D1T 多层陶瓷带通滤波器在性能、可靠性和应用方面都有出色的表现。但在实际使用中,我们要充分考虑其各项特性和注意事项,以确保产品能够在系统中稳定、高效地工作。大家在使用这款滤波器的过程中,有没有遇到过什么问题或者有什么独特的应用经验呢?欢迎在评论区分享交流。
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