Since 2003, NDK has been developing lead-free products and rigorously applying to earlier products as well.
自2003年以来，NDK一直在开发无铅有源晶振产品，并严格应用于早期产品。
NDK has established the standard for environmental substance list control that take into account various national laws/regulations and requirements from customers, to comply with ELV and RoHS directives. NDK also strives to protect the environment by selecting and using parts/materials that do not contain prohibited substances from the part/material approval stage.
NDK 制定了环境物质清单管理标准，考虑到各种国家法律/法规和客户要求，以符合 ELV 和 RoHS 指令。NDK还通过从零件/材料批准阶段选择和使用不含禁用物质的零件/材料来努力保护环境。所生产的石英晶体振荡器采购无铅原料制作而成.NDK优化了时钟振荡器性能非常适合用于汽车音响设备NZ2520SB-32.768KHZ-NSA3535C

In order to control chemical substances contained in the parts and materials that comprise our products and to provide information required by EU REACH regulations, NDK collects chemical substance content data for parts/materials from suppliers, puts it in a database; through these activities, NDK is addressing to REACH regulations.
为了控制构成我们产品的零部件和材料中所含的化学物质并提供欧盟 REACH 法规要求的信息，NDK晶振从供应商处收集零部件/材料的化学物质含量数据，并将其存入数据库；通过这些活动，NDK 正在应对 REACH 法规。NDK优化了时钟振荡器性能非常适合用于汽车音响设备NZ2520SB-32.768KHZ-NSA3535C

NDK responds to customers requirements, such as JGPSSI format; AIS, MSDS plus promoted by JAMP; JAMA sheet, IMDS recommended by onboard equipment manufacturers, and etc.
NDK响应客户要求，如JGPSSI格式；JAMP推广的AIS、MSDS plus；JAMA 表、车载设备制造商推荐的 IMDS 等。
应用：
适用于手机，平板电脑，汽车音响设备
特性：
紧凑和轻。尺寸:2.5 × 2.0 × 0.9 mm，重量:0.02 g。●采用at切割结晶毛坯，频率稳定性好。误差小(±30×10-6)，振荡启动时间快(1ms)