螺纹固定PCB间隔柱
常规材料 尼龙66，UL94V2; UL94V0阻燃等级之PCB间隔柱也可按照用户要求供应。六角尼龙间隔柱物料编号后缀添加V0。
六角PCB绝缘间隔柱
信诺华工业提供一系列由实心尼龙或金属螺纹插入件和尼龙绝缘材料注塑一体制成的高质量六角绝缘支座。
这些多功能电路板绝缘隔离柱设计用于安装和固定PCB，以及从其他组件（如计算机机箱内部或另一PCB，类似于垫片）提升PCB。
当设备变热时，它们也是改善部件周围气流空间的理想选择。这些绝缘间隔柱有不同的高度和螺纹尺寸可供选择，以适应广泛的应用。
什么是PCB绝缘间隔柱？
PCB尼龙间隔柱用于将PCB与其他组件或具有类似间隔功能的基板隔开一段设定距离。这些间隔柱可采用两端内螺纹或公-母螺纹配置，以适应广泛的PCB应用。
母螺纹两端都有内螺纹。阳-阴螺纹一端有内螺纹，另一端有外螺纹螺柱，以便将部件连接在一起。
功能和优点
多功能且易于安装
•可手动拧入到位和拆除
•六边形版本符合传统用户使用习惯，且可使用扳手拧紧
•将PCB牢牢锁定到位
•尼龙绝缘材料降低了短路风险，而且重量轻、耐用。它还具有良好的耐腐蚀性物质
•带有镀镍黄铜螺纹嵌件的高强度抗振动PCB绝缘间隔柱版本，以适应更高要求的应用场景：譬如应用于AED医疗设备可轻松通过跌落实验。
关于PCB绝缘间隔柱的一些常见问题和答案：
这些六角绝缘间隔柱是如何装配在一起的？
选择正确尺寸的六角柱，并将其插入PCB中的预钻孔中或与之对齐。然后，将公制螺钉或螺母紧固在支座螺纹上或螺纹中，以将其锁定并牢牢固定到位。
可根据需要松开螺母和螺钉并重新拧紧。只要螺纹尺寸相同，阳螺纹支座可以拧入阴螺纹支座。
这些PCB绝缘间隔柱在哪里应用？
这些尼龙间隔柱用于各种电子应用中，用于在各个PCB之间创建间距，用作垫片并将PCB板与其他组件分开。应用范围从消费电子和办公机械到数据通信和电信设备。
小提示：
一般来说，除非特别要求，信诺华工业的六角尼龙间隔柱两端的螺纹规格相同。
Insulated Threaded Standoffs
A range of high-quality standoffs made from solid nylon or with metal threaded inserts and a nylon insulation material. These versatile standoffs are designed to mount and secure your PCB as well as elevating your PCB from other components such as the inside of a computer chassis or another PCB, similar to spacers. They are also ideal for improving airflow space around components when the equipment becomes hot. These stand-offs are available in a range of different heights and threads sizes to suit a wide range of applications.
as a standard option, these hex nylon threaded spacers/supports are molded from UL94V2 polyamide resin, and if needed, Sinohua industries can offer UL94 V0 flame retardant nylon threaded spacers for higher safety concerns.
What are Threaded Nylon Standoffs ?
Stand-offs from Sinohua industries are used to separate a PCB by a set distance from other components or a baseboard serving a similar function as spacers. These standoffs are available with a female-female or male-female configuration to suit a wide range of PCB applications. The female-female has an internal thread either end. The male-female has an internal thread one end and an external threaded stud the other to enable components to be joined together.
Note:
Spacers have same thread size at both ends.
Features and Benefits
Versatile and easy to fit,Lock PCB securely into place
Can be screwed into place and removed manually
Hexagonal shaped versions can be tighted using a wrench
Nylon insulation material reduces the risk of electrical short circuits and is also lightweight and durable. It also has good resistance to corrosive substances
Versions with nickel plated brass threaded inserts from Sinohua industries are for resistance to vibration and heavy duty applications.
Questions and Answers
How do these Standoffs Fit Together?
The correct size standoff is selected and inserted into or aligned with pre-drilled holes in the PCB. A metric screw or a nut is then fastened onto or into the thread of the standoff to lock and hold it securely in place. The nuts and screws can be released and retightened as required. A male standoff can be screwed into a female standoff providing the threads are the same size.
Where are these Standoffs used?
These standoffs from Sinohua industries are used in various electronic applications for creating spacing between individual PCBs where they act as spacers and to separate PCB boards from other components. These applications range from consumer electronics and office machinery to datacoms and telecommunications equipment.
