轻触开关在我们日常生活中是常使用的开关之一，我们也时常面临着开关出问题需要更换的情况，轻触开关的好坏是由轻触开关的手感、导通可靠性、可焊性、防护性、寿数、出产技能等方面要素决定的，但 大多数人不是专业的开关技术人员，不具备专业的挑选知识，那么对于我们而言怎样才能快速选到高品质寿命又长的轻触开关呢？以下是几个挑选轻触开关的小技巧。
1.重视品牌的力量
开关生产厂家很多容易让我们眼花缭乱，不同的厂家生产开关在材质的选择上有所不同，但是一定要相信一分价钱一分货，好品牌出高品质，选择正规厂家产品用的放心。
2.观外观、靠手感、听声音
观察开关外观是否平滑无划痕，用适当的力度轻轻按压轻触开关，开关按压是否灵活，按压声音是否清脆，这是因为根据声响和手感可以大致判断开关的弹片和行程，行程短和声响轻的开关相对来说使用寿命也较长。
3.是否带有合格查验说明
严格的出厂查验也是关乎开关品质不可忽略的环节，检验工序是否完善，是抽检还是全检，对于开关从外观到内部的出厂检查是否完善，这些看似不重要的细节同样影响着开关的品质，也可以留意下开关是否具有3C认证，这也是代表开关品质的一个标志。
4.必要的问题咨询
对于开关内外使用材质情况进行有必要的咨询，这个可以提前了解下相关知识。比如开关外观上，轻触开关外观分为外边框、内边框，好的轻触开关的内、外边框都是PC料，可以观察后面的功能件，如果为白色就可大致判断为PC料，PC料具有阻燃、抗冲击、不易变色、外观光滑等特点；还可以咨询开关的引脚基材镀层处理，包括镀银厚度，是否有防护剂处置，是否具有防尘防水功能，弹片的使用材质等等问题。
广东星坤科技股份有限公司，电子元器件行 ，二十多年行业经验，从设计、研发、到生产、质检、出货，都有严格把控，公司具有先进行业技术水准，紧随时代发展具备创新精神，不断推出各种新品，树立全新星坤XKB品牌。星坤开关系列产品有：轻触开关、微动开关、按键开关、拨动开关、检测开关、自无锁开关、滑动开关等。
How to choose a satisfying tact switch?
The tact switch is one of the most commonly used switches in our daily life,we are often faced with a switch problem that needs to be replaced,
the quality of the tact switch is determined by such factors as the handle, conduction reliability, weldability, protection, life and produce skills of the tact switch,but most of us are not professional switch technicians and we do not have professional selection knowledges,so how do we quickly pick up the high-quality, long-life tact switches?Blow are 4 tips for reference.
1.Value the power of the brand,choose regular manufacturer products to use at ease.
We are dazzled by so many manufacturers,switches made by different manufacturers is different in material selection,but you have to believe that you get what you pay for.
2.Observe the appearance of the switch, touch the switch with your hand and gently press the switch to hear the sound.
You can observe whether the switch is smooth and no scratches, and press the switch gently with proper pressure，then make sure the switch presses flexibly and the sound is clear,this is because the shrapnel and stroke of the switch can be roughly judged by the sound and your hand feeling.The switch with short stroke and light sound also has a relatively long service life.
3.Make sure the switch comes with qualification inspection instructions.
Strict factory inspection is also related to the switch quality which can not be ignored,whether the inspection procedure is perfect,sampling or full inspection,these seemingly unimportant details also affect the quality of the switch.
You can also keep an eye on 3C certification of the switch,which also represents the quality of the switch.
4.Some necessary questions for the switches.
It is necessary to make a consultation about the material used inside and outside of the switch,such as the appearance of the switch,
the appearance of the tacy switch is divided into outer frame and inner frame. The inner and outer borders of a good light touch switch are all PC materials.You can observe the following functional parts, if it is white, you can roughly judge it as PC material,PC material has the characteristics of flame retardant, impact resistance, non-discolouration and smooth appearance，or you can ask other questions you want to know.
Guangdong XKB Technology Company is a leader in electronic components industry with more than 20 years experience,XKB roducts are strictly controlled from design, r&d, production, quality inspection and shipment.The company has hired a variety of talented professionals with advanced industry technology,they follow the pace of technological development with a spirit of innovation,and do their best to set up a new and trusted XKB brand.
