Thin film chip inductor – AL series 高频薄膜精密芯片电感 – AL系列 高频薄膜精密芯片电感产品介绍: 用光蚀刻 (Photo Lithography) 技术将所需图案蚀刻在基板上,具平面式单层绕线可达到高稳定度、高可靠度、高共振频率(SRF)、高精密度及微小型化等优点。 可提供0201、0402及0603尺寸。达到 ±0.1nH或±1%。 viking薄膜电感 光颉薄膜电感 viking光颉薄膜电感 薄膜贴片电感 薄膜精密贴片电感 主要应用于信息、通讯及消费性电子产品,如手机、无线上网网卡, 蓝芽模块、GPS等掌上型高频无线通讯产品。 产品特征: -光刻单层陶瓷芯片 -高SRF (自谐振共振频率) -良好的Q(品质因数)值 -优良的温度稳定性 -可达到±1% ,±0.1nH -自谐振频率控制在10%以内 -在高频电路中运行,AL系列的电感很稳定 -针对关键的需求,有高度稳定的设计 产品应用: -移动电话,寻呼机和GPS产品 -压控振荡器,晶体振荡器电路和射频收发器 -无线局域网,蓝牙模块和通信设备 产品参数: 尺寸: 公差:±0.1 0.2 0.3(nH),±1% ±2% ±3% ±5% 感值范围:0.1nH – 100nH Thin Film Chip Inductor-AL Series |
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| 1 | Alumina Substrate | 4 | External Electrode (Sn) | 7 | Overcoat | 2 | Inner Electrode (Ni-Cr) | 5 | Edge Electrode | 8 | Marking | 3 | Barrier Layer (Ni) | 6 | Cu Circuits | | |
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■Features | ■Dimensions | Unit: mm |
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-Photolithographic single layer ceramic chip -High SRF, excellent Q, superior temperature stability -Tight tolerance of ± 1% or ± 0.1nH -Self resonant frequency controlled within 10% -Stable inductance in high frequency circuit -Highly stable design for critical needs | Type | Size (Inch) | A | B | C | D | Weight (g) (1000pcs) | AL01 | 0201 | 0.60±0.05 | 0.30±0.05 | 0.23±0.05 | 0.15±0.05 | 0.3 | AL02 | 0402 | 1.0±0.05 | 0.5±0.05 | 0.32±0.05 | 0.2±0.10 | 0.9 | AL03 | 0603 | 1.6±0.10 | 0.8±0.10 | 0.45±0.10 | 0.3±0.20 | 2.97 |
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■Applications -Cellular Telephone, Pagers and GPS Products -VCO, TCXO Circuit and RF Transceiver Module -Wireless LAN, Bluetooth Module, Communication Appliances |
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■Part Numbering |
| | | | | | | | | | | Dimensions | 01: 0201 02: 0402 03: 0603 |
| Inductance Tolerance | B: ±0.1nH C: ±0.2nH S: ±0.3nH W: ±0.05nH F: ±1% G: ±2% H: ±3% J: ±5% |
| Packaging Code | T: Taping Reel |
| Inductance | 1N0: 1nH 10N: 10nH 20N8: 20.8nH R10: 100nH |
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Viking is capable of manufacturing the optional spec based on customer’s requirement. |
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■Standard Electrical Specifications |
AL01 Chip Inductors / Standard Type |
Inductance (nH) | Inductance Tolerance (nH or %) | Quality Factor min. | SRF (GHz) min. | DCR (Ω) max. | IDC (mA) max. | 0.1 | ±0.1, 0.2, 0.3nH | 8 / 500MHz | 9 | 0.20 | 400 | 0.2 | ±0.1, 0.2, 0.3nH | 8 / 500MHz | 9 | 0.20 | 400 | 0.3 | ±0.1, 0.2, 0.3nH | 8 / 500MHz | 9 | 0.20 | 400 | 0.4 | ±0.1, 0.2, 0.3nH | 8 / 500MHz | 9 | 0.25 | 350 | 0.5 | ±0.1, 0.2, 0.3nH | 8 / 500MHz | 9 | 0.25 | 350 | 0.6 | ±0.1, 0.2, 0.3nH | 8 / 500MHz | 9 | 0.25 | 350 | 0.7 | ±0.1, 0.2, 0.3nH | 8 / 500MHz | 9 | 0.30 | 300 | 0.8 | ±0.1, 0.2, 0.3nH | 8 / 500MHz | 9 | 0.30 | 300 | 0.9 | ±0.1, 0.2, 0.3nH | 8 / 500MHz | 9 | 0.30 | 300 | 1.0 | ±0.1, 0.2, 0.3nH | 8 / 500MHz |
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