Description :

1. A corn: copper nickel-plate.
2. Cap: copper nickel-plate.
3. Copper: copper nickel-plate.
4. Negative: phosphonium with copper.
5. Fuse: A x 30m/m;∮6.4m/m.
6. Spring: spring steel.

Specification :

1. Positive: phosphonium with copper.
2. Wire jacket: PVC black.
3. Shell: Abs Pa-777d black.
4. Resistivity: 2.2KΩ 1/4W.
5. Led: LED green;∮3.0mm.