KSD301 temperature control switch is widely used in a variety of electrical products, Product price will become the focus of market competition, KSD301 is the main electrical thermal protection products, Product quality will affect the normal use of electrical appliances, And the safe use of the product. Select the high-quality temperature control switch, To avoid accidents caused by electrical appliances.
When we analyze the product price, We must understand the product structure and composition KSD301 accessories:
KSD301 composition accessories: Shell, aluminum cover, terminals, contacts, rivets, static contact, moving reed, temperature film. Product accessories quality will give KSD301 great changes.
Yaxun Electronics has been to stand high-quality KSD301 temperature control switch product development, Product quality is fundamental to enterprise generation. Now share some KSD301 product material selection, So that users a friend correctly understand the product unit price.


1, KSD301 temperature control switch accuracy and service life
KSD301 temperature control switch is the main temperature control accessories bimetal (temperature film). It has many different grades and precision standards. High-quality bimetal (temperature film) will be a lot more expensive, Currently on the market of bimetal accuracy of 3%, 5%, 7%, 8%, 10%.

If you choose: Grade 5J1306A, 13. 8,8% accuracy of the material, than the choice of grades 5J1480 14.33% accuracy will be much lower unit price. Because high-precision bimetallic (temperature sheet) can control the temperature accuracy of ± 2 ℃. While the accuracy of 8% of the bimetal, Control temperature can only reach ± 10 ~ 15 ℃. High-quality bimetallic life of up to 10 million times, And some low-cost bimetallic life of only 5,000 times, After the product is used for 5000 times, Temperature control switch will stop working, This will cause security risks for heating appliances.

2, KSD301 temperature control switch terminal material

KSD301 terminal blocks, rivets. The normal use of nickel-plated copper, And there are some bad business use of nickel-plated iron, Terminals are generally used to do the copper, Copper conductive material properties, Transmission performance strong. The conductive properties of iron materials are poor, Joints, easy to heat, But also poor contact, Interrupt signal transmission, Iron terminal in the use of a period of time, Easy oxidation and rust, Resulting in complete failure of the product. While the product surface is unable to distinguish the situation of selection, To customers to bring the product selection errors, This also caused confusion in product price.

3, Consistency problem of KSD301 Temperature Control Switch

Temperature control switch in the production process, Because the bimetal is stamped and formed, So the same batch of products will appear very different precision and temperature points, Responsible manufacturers will conduct a full inspection of the product, the classification of different precision products, Guaranteed temperature control switch consistency. But there are factories to reduce product costs, It will not be tested after the thermostat switch production is completed, Direct delivery. If such products are used by customers, There will be different temperature points, That is, product consistency is poor, the Electrical appliances protection temperature points are different.
Customers in the choice of temperature control switch, To correctly face the price problem.