Store in dry, shady, insolent space.

The source of metal used in CROWNLINK is not produced by the Democratic Republic of Congo and its surrounding countries.

be concerned with as below：

1.Ductility of PET Material

2.Printing ink surface or other side

3. minimum R angle of Crimping mold

0.12-0.25mm

Yes,electroplating process with Potassium Gold Cynaide

See the attached file.

MSDS(金鹽)--TWN20100701.pdf.pdf

What’s the material of Housing? Temperature?

PBT, PA66,LCP etc.from TAIWAN CHANG CHUN and NAN YA.

please see each of drawing of Temperature range on the wesite.

The resistance of small pin number is small, the resistance of big pin number is big, just like a bamboo chopstick is easy to break, the principle of a bamboo chopstick is not easy to break.

Contacts belong DC signal for membrane switch ,according to UL Electrical appliances specification, the plug or connector are exposure to products with AC power cord must be the UL certification.

Comparing the brass, phosphor bronze has better characteristics on elastic, endurance resistance, wearability,corrosion resistance, conductivity, low fever etc.It will not cause shape changed and has better usage life.