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Shenzhen top quality membrane switch for frequency converter

Basic Info

Model No.: HW-150917066

Product Description

            The main technical parameters of Haiwen membrane switch
(1) Electrical Properties 
1, operating voltage:  ≤ 50VDC 
2, working current:  ≤ 100mA 
3 Contact resistance:  0.5 ~ 3Ω 
4 Insulation resistance:  ≥ 100MΩ (100VDC) 
5, substrate voltage:  2kDVC 
6, spring time:  ≤ 6ms 
7, loop resistance:  50Ω 
8, insulation ink voltage:  100VDC 
(2) Mechanical Properties 
1, reliability, service life: > 1 million times 
2, closed displacement:  0.1 ~ 0.4mm (no touch-type) 0.4 ~ 1.0mm 
3, health standard for power:  280g Power 
4, Silver migration:  In 55 ℃, humidity 90%, 56 hours later, the second-line between the 10MΩ/50VDC
5, Silver online no oxidation, no impurities   
6, Silver width  ≥ 0.3mm, the smallest interval of 0.3mm, line edges <1 / 3, the line gap of <1 / 4 width 
7, pin spacing standard  2.54 2.50 1.27 1.25mm 
8, lead anti-curvature, with d  10mm steel rod line pressure roller 80 constantly. 
(3) environmental performance 
1, operating temperature:  -40 ℃ ~ +80 ℃
2, storage temperature:  -40 ℃ ~ +85 ℃ temperature of 95% ± 5% 
3, atmospheric pressure:  86 ~ 106kDa 
(4) print index 
1, print size deviation  ± 0.15mm, clear code looks bad ≤ 0.1mm edges 
2, chromatic deviation  ± 0.11mm/100mm, insulated cover all the Silver Line Ink 
3, no ink dispersion, writing non-defective
4, chromatic aberration is not more than two
5, may have creases, paint stripping 
6, transparent windows transparent clean, uniform color, not a scratch, and impurity
                                                    products show             Company Information    Our company have passed the ISO certification and relevant government authority certification we have manufactured Membrane Switch for many years and have a good reputation in this field .we belive that Honesty is the key to the success of business .Cooperating with us is just like to cooperate with Credibility for that We can sure that the products will be designed according to the customer`s requirements strictly and the material ,the craftsmanship,the service will be the what are you waiting for, let `s enjoy our cooperation together!                                                   certificate   If you need our products,please contact us. Looking forward to our further cooperation. Any of your requirements will get our prompt attention.     Packaging & Shipping                                                                                     our delivery  
    Our Services   Customized products production and OEM

Contact us if you need more details on membrane switch. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Membrane Switch for Frequency Converter、Frequency Converter. If these products fail to match your need, please contact us and we would like to provide relevant information.

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