MINUTE CURRENT CRIMPING TERMINAL AND MINUTE CURRENT WIRE HARNESS

摘要

A minute current crimping terminal (1) includes a wire barrel portion (37) connected to a core wire including any one of aluminum and aluminum alloy, a current flowing through the core wire being lower than a normal current. The wire barrel portion (37) includes a base material (31) including any one of iron and iron alloy with corrosion resistance, at least a first layer (33) provided on a surface of a part of the base material (31) configuring the wire barrel portion (37), and at least a second layer (35) provided on a surface of the first layer (33), wherein the first layer (33) includes a material to remove a passive film present on a surface of the base material (31), and the second layer (35) includes a material capable of increasing corrosion resistance and lubricity, and stabilizing a value of electrical resistance.

主权项

1. A minute current crimping terminal comprising:
a wire barrel portion connected to a core wire including any one of aluminum and aluminum alloy, a current flowing through the core wire being lower than a normal current, the wire barrel portion comprising: a base material including any one of iron and iron alloy with corrosion resistance; at least a first layer provided on a surface of a part of the base material configuring the wire barrel portion; and at least a second layer provided on a surface of the first layer, wherein the first layer includes a material to remove a passive film present on a surface of the base material, and the second layer includes a material capable of increasing corrosion resistance and lubricity, and stabilizing a value of electrical resistance.