JC Electronics Corporation
Products > Spring Probes > Features
Electrical Specifications
8YJ Series 1A
8YN Series 0.7A
8YNM Series 1A
Contact resistance:50mΩ max
Temperature Range : -40șC〜+125șC
(Some probes may have different specifications) 
Materials (typical type)
Part Materials Plating
Plunger Beryllium Copper
Brass
Phosphor Bronze
Steel
Stainless Steel
Gold
Gold flash
Ni
Ag
Palladium
Rhodium
Barrel Brass
Phosphor Bronze
Ni Alloy Dura Gold
Gold
Gold flash
Ni
Ag
Spring Music Wire
Beryllium Copper
Stainless Wire
Gold
Gold flash
Ni
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