SMNR8040-330MT

Magnetic Resin Shielded SMD Power Inductors SMNR series, an automatic assembly constructed power inductor, is shielded with magnetic resin ◆特征： Features: ● 磁性胶水涂敷结构极大减少了蜂鸣声 ● Magnetic-resin shielded construction reduces buzz Noise to ultra-low levels ● 大电流低直流阻抗 ● Large Current and Low DCR ● 直接在磁芯上金属化电极,抗跌落冲击强 ● Metallization on Ferrite Core results in excellent shock Resistance and damage-free durability 经久耐用 ● 闭合磁路结构设计,漏磁少,抗 EMI 能力强 ● Closed magnetic circuit design reduces leakage Flux and Electro Magnetic Interference (EMI) ● 省空间,更省电 ● Takes up less PCB real estate and save more power Small parasitic capacitance ● 符合 RoHS,无卤和 REACH ● RoHS, Halogen Free and REACH Compliance ◆用途： Applications: ● 广泛应用于 LED 背光板、平板电视、 ● LED backlight、Flat-screen TVs, blue-ray disc 蓝光 DVD 机顶盒、笔记本电脑、台式电脑、 Set top box、Notebooks, desktop computers, servers, 服务器、显卡、便携式游戏机、个人导航系统、 Graphic cards、Portable gaming devices, personal 多媒体、汽车产品 、通信设备、直流转换. Navigation systems, personal multimedia devices, Automotive systemsTelecomm base station、DC-DC Converter ◆环境： Environmental Data: ● 工作温度：-40℃ 至+125℃ ● Operating Temperature: -40℃ to +125℃ (Including coils self-temperature rise) （包括线圈自身温升） ◆试验设备： Test Equipment： ● 电感值:HP4284A, HP4285A 或同等仪器 ● L:HP4284A or HP4285A LCR meter or equivalent ● 电流:HP4284+42841A ● Isat & Irms: HP4284+42841A ● 直流电阻: Chroma 16502 或同等仪器 ● DCR:Chroma 16502 or equivalent ◆产品型号： Product Identification： SMNR ① 1 8040 ② 470 ③ ② 外形尺寸(L M ④ T ⑤ ③ Inductance 47 uH SHENZHEN SHUNXIANGNUO ELECTRONICS CO., LTD. http:// www.sxndz.com 1