Gold-Colored Industrial Brass Terminal / Electrical Tab Connector
Electrical Connector (Non-jewelry/Industrial Tooling) · Not applicable; visual appearance suggests Brass (Copper/Zinc alloy) with common industrial oxidation.
Purity: 0K/None. The item exhibits a brassy luster consistent with a copper-zinc alloy rather than solid gold or professional gold plating.
Type
Electrical Connector (Non-jewelry/Industrial Tooling)
Purity
0K/None. The item exhibits a brassy luster consistent with a copper-zinc alloy rather than solid gold or professional gold plating.
Gold Type
Not applicable; visual appearance suggests Brass (Copper/Zinc alloy) with common industrial oxidation.
Weight
0.5 to 1.5 grams typical for industrial stampings of this gauge.
Description
This is an industrial electrical terminal, commonly known as a spade or ring-tongue connector. It is designed for low-voltage electrical conductivity. While its color mimics low-karat gold, its structural geometry, lack of hallmarks, and surface oxidation clearly identify it as a functional brass component rather than a piece of jewelry or bullion.
Key Features
Single hole for mounting, flat spade contact area, and die-stamped edge burrs from the manufacturing process.
Color & Finish
Dull yellow-green tones with a matte, work-hardened surface. Significant oxidation spots and dark pitting are present, which are atypical for gold.
Hallmarks & Stamps
None visible. Industrial terminals rarely carry precious metal hallmarks as they are functional components.
Dimensions Estimate
Approximately 15-20mm in length, 5-7mm in width, and 0.5mm in thickness.
Gemstones & Inlays
None. The item is a single-piece metal stamping.
Clasp & Closure
Not applicable. The item features a circular aperture for screw-fastening and a spade-style tab for friction-fit electrical connection.
Chain & Links
Not applicable. The item is a rigid, stamped flat metal part.
Craftsmanship Details
Precision-stamped from a metal sheet via a machine press. Includes a small locator dimple or hole in the center of the spade section.
Authentication Indicators
RED FLAG: The greenish-brown patina and lack of hallmarks indicate a base metal. The specific geometry is that of a mass-produced electrical fastener.
Origin & Maker
Likely a generic industrial hardware manufacturer for automotive or consumer electronics applications.
Era & Period
Contemporary Industrial (late 20th century to present). Standardized electrical hardware design.
Age Estimate
Modern (last 10-30 years) based on the precision of the stamping and hole-punching technique.
Cultural Significance
Represents the standardization of electrical components in the modern industrial age.
Condition Notes
Fair. Significant surface contamination, oxidation, and scratches are visible from mechanical use. Wear is consistent with friction-based contact in a non-precious metal.
Value Estimate
Negligible. Scrap value for copper-based alloys is minimal on a per-unit basis. Zero gold melt value.
Care & Maintenance
Not recommended for jewelry care. As an electrical part, it could be cleaned with specialized contact cleaner or light abrasives to restore conductivity.
Similar Items
Gold-plated audio connectors exist, but they are typically much more reflective and have a thinner, more uniform coating over high-purity copper.
Interesting Facts
Brass is often mistaken for gold by casual observers due to its bright yellow hue when clean, but it tarnishes rapidly when exposed to moisture.