4S-INCO Japanese Daito Fuse P4-4S DAITO base insulating cover 4S-CMBAR | Обустройство дома

4S-INCO Japanese Daito Fuse P4-4S DAITO base insulating cover 4S-CMBAR | Обустройство дома

100% brand new (lead-free ) Original

Recently received customer feedback, make the situation unstable product performance , faster fuse blows , after our technical staff survey found , is to be our customers in the electronic market to buy a stock too long products, the product is part of high-precision electronic components , product storage conditions and storage time there are certain requirements , resulting in performance is not temperature. In order to secure client precision equipment , our emergency finishing a truly new product compared with the original lead-free stock picture of the product for too long , we pay you to identify , hoping for your help .

Aging on the fuse used :
After the fuse aging , does not produce should be cut off and the fuse is not blown a current danger. After the fuse aging , the equivalent rating ( current) fall rather than rise , and thus will not produce security issues in the circuit , but in the smaller overload current or pulses to cut off the circuit. [For example : Rating (Current ) is 5.0A fuse , stock five years after its aging fuse ratings may be about 4.0A, when the fuse is installed on the machine , the current value of the machine to cut off the circuit when reached 4.0A not 5.0A current is cut off . ]

Another example to illustrate this : When you are about to spend 20 yuan to buy the stock nearly 5 -year product (P450 rating 5.0A), after installing the machine, the current value of the machine when the circuit reaches 4.5A, this time the fuse that is blown off circuit You still have to spend 20 dollars to buy a return , Total: 40. When you spend 29 yuan to buy a product of my shop attached to the machine, when the circuit reaches 4.5A current value of the machine is not going to cut off the circuit , reaching 5.0A will cut off the circuit , this is the Big East precision alarm fuse.

New ( unleaded ) VS Stock ( lead )

Circuit current, voltage, fuse rating is less than in the case :
1. The new live longer, longer
2.ROHS certification , lead-free , environmentally friendly
3. fairer and more reasonable prices

If your company use the product to develop new products , please contact our technical department colleague , the special nature of this product must be used simultaneously with the specified base to run properly, if your company only for service use at the base not confirmed under worst case there is no need to replace the fuse base .

This product is a high-precision electronic components, special environmental requirements, inventory , in order to make proper use of our products , customersProhibit the use of stocks for more than five years of product , date of manufacture identification method , please refer to the following details: