Description
WRR-530 WRR-531 WRR-532 WRR-522 WRR-523 type B thermocouples
Product introduction:
WRR-530 WRR-531 WRR-532 WRR-522 WRR-523 type B thermocouples, specific measures to improve the reliability of the resistor: the main failure mode resistance drift, open circuit, break, cap loss, broken lead. How to improve the reliability of the product? Our experience suggests that measures should be taken in the following areas:
Considering the structural design and process design of the resistor, for example, strict requirements are imposed on the base of one of the two important components of the resistor from the four aspects of physical performance, chemical performance, surface state, and external dimensions. For example, the content of alumina is 80% for RJ24, 25 type, and 96% for RJK type, and the solid structure. The above indicators determine the excellent structure and thermal conductivity of the substrate.
Strict process control and quality control according to GJB546A. For special resistors for key projects, a technical file is established one by one during the manufacturing process to ensure traceability of product quality, and the contractor is systematically evaluated.
The quality consistency check and reliability test are strictly performed in accordance with the national military standard. A series of resistors provided by Rockcore Online have undergone rigorous inspection and testing, and are checked at every level.
