Board to board connector storage need to pay attention to what?
Release time:
2023-11-30
Insulation inspection rules for board-to-board connectors: the same type of insulating material produced by qualified suppliers has stable product performance (returned without quality problems within one year), and is sampled every 5 tons.
For the new insulation materials of qualified suppliers or the insulation materials or samples of suppliers supplied by the second time, the type test shall be conducted by sampling, and the following five times of supply shall be conducted by sampling. After passing the test, the sampling inspection can be transferred to another batch. If the insulation material is found to be unqualified once, it shall be sampled according to the provisions of the first batch of supply. Each batch of insulating materials must be accompanied by a warranty or test report of the supplier's materials.
Sampling method: take 2 bags or more per batch. The test items are tensile strength, elongation at break, dielectric strength, volume resistivity, 80 ℃ volume resistivity, oxygen index and density.
The performance that cannot be detected shall be accepted according to the manufacturer's test report or warranty. The packaging insulation material is packed with plastic film bag and PP braid/kraft paper composite for external use. Each bag has a net weight of 25±0.2kg, but no negative deviation is allowed per ton.
The packaging of insulating materials for board-to-board connectors must be marked with the name of the manufacturer, material model and name, production date, net weight and product certificate. The quality guarantee or quality inspection report of the manufacturer shall be attached when the insulation material of the electronic wire connector enters the factory. When supplying, the manufacturer must attach the type test report of the statutory inspection department. During normal supply, the manufacturer must provide the type test report of the legal inspection department of the current year every two years.
The insulation material of the connector of the transport board-to-board line shall not be exposed to the sun and rain, and the package shall not be damaged.
The insulation material for board-to-board line connector shall be stored in a clean, cool, dry and ventilated warehouse. The storage period is 12 months from the date of production
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