Gold-Plated Brass Electrical Terminal (Spade/Tab Type)
Industrial Hardware/Electronic Component · Yellow Gold plating; an electrolytic coating designed for conductivity and corrosion resistance rather than ornamental value.
Purity: Non-solid; thin gold plating (likely 24K flash) over a base metal of brass or bronze. The gold content is negligible (less than 0.1%).
Type
Industrial Hardware/Electronic Component
Purity
Non-solid; thin gold plating (likely 24K flash) over a base metal of brass or bronze. The gold content is negligible (less than 0.1%).
Gold Type
Yellow Gold plating; an electrolytic coating designed for conductivity and corrosion resistance rather than ornamental value.
Weight
0.5 - 1.0 grams (Estimated total weight; gold weight is near zero).
Description
An industrial electrical spade terminal or male tab connector. While it exhibits a golden hue, this is an 'industrial gold' application where a microscopic layer of gold is electroplated over a base metal to ensure superior electrical conductivity and prevent oxidation in sensitive circuitry.
Key Features
Single-hole mounting base, stamped rib for structural rigidity, and rounded insertion edges for connection into a socket.
Color & Finish
Dull yellow gold color with a semi-matte, industrial finish. Visible surface scratches and mechanical indentations from manufacturing.
Hallmarks & Stamps
None visible. Industrial components typically lack jewelry-grade hallmarks, though they may sometimes feature a manufacturer's part number or logo (not present here).
Dimensions Estimate
Approximately 15mm - 20mm in length and 5mm - 8mm in width; standard spade terminal sizing.
Gemstones & Inlays
None. This is a purely functional industrial component.
Clasp & Closure
Mechanical friction-fit tab design; intended for insertion into a female wire connector.
Chain & Links
Not applicable; single-piece stamped metal construction with a crimp-style neck.
Craftsmanship Details
Machine-stamped from a continuous roll of metal; high-speed industrial production with a focus on dimensional precision rather than aesthetic beauty.
Authentication Indicators
Red flags for solid gold: Stamped/industrial shape, uneven color tone, lack of hallmarks, and sharp, thin edges typical of sheet-metal stamping. Magnet test would likely show non-magnetic (brass) or slightly magnetic properties depending on the underplate.
Origin & Maker
Unknown industrial manufacturer (e.g., TE Connectivity, Molex, or similar electronics suppliers). Likely mass-produced in a high-volume factory.
Era & Period
Modern Industrial Era (Mid-20th century to present).
Age Estimate
Circa 1980s to present; modern stamping techniques are evident.
Cultural Significance
Represents the 'invisible' use of precious metals in the digital and industrial age; essential for the functioning of modern vehicles, computers, and appliances.
Condition Notes
Fair to Good. Shows signs of machine-stamping, mechanical stress at the neck, and surface micro-abrasions consistent with bulk storage or minor use.
Value Estimate
Near-zero. Financial value is purely as scrap brass. The gold recovery cost would exceed the value of the gold present upon the surface.
Care & Maintenance
Keep dry and free of oils; for industrial use, ensure no oxidation is present on the contact surface before connection.
Similar Items
Gold-plated PCB pins, gold-bonded wire, or gold-plated audio connectors (RCA/Banana plugs).
Interesting Facts
Gold is the preferred coating for high-end electronics because it does not tarnish or corrode like silver or copper, ensuring that critical electrical connections remain stable for decades.