SGS RoHS Compliance Certificate for Gold Plating Solution

RF Connector Types, Materials, and Electrical Specs

Why the RoHS Status of Gold Plating Solution Matters

For manufacturers of circular connectors, waterproof connectors, and cable assemblies, the compliance of surface plating materials is a critical part of meeting EU environmental regulations. This SGS RoHS Compliance Certificate verifies that the gold plating solution used in our production processes aligns with the EU RoHS Directive 2015/863, which restricts hazardous substances in electrical and electronic equipment.

This certification is relevant for engineers and procurement teams who need to confirm that their supply chain materials—including plating chemistries—do not introduce restricted substances into finished connector products.

Scope of the RoHS Certification

The certificate covers the following restricted substances as defined by the EU RoHS Directive:

• Lead (Pb)
• Mercury (Hg)
• Cadmium (Cd)
• Hexavalent chromium (Cr(VI))
• Polybrominated biphenyls (PBB)
• Polybrominated diphenyl ethers (PBDE)
• Four phthalates: DEHP, BBP, DBP, and DIBP

Each of these substances is subject to maximum concentration limits under the directive. The SGS certificate confirms that the gold plating solution meets these thresholds, supporting compliance for downstream connector applications.

How This Certification Supports Your Connector Selection

When evaluating connector materials for industrial or electronic applications, environmental compliance is often a prerequisite for market access, especially for exports to the European Union. This certificate provides documented evidence that our gold plating solution—an integral part of our contact surface finishing—does not introduce restricted hazardous substances into the manufacturing process.

Our raw materials, including this certified gold plating solution, are rigorously vetted for compliance with global environmental standards. This helps reduce the compliance burden for buyers who need to document material declarations or meet corporate sustainability requirements.

Next Steps for Verification

If you are assessing connector materials for a project that requires RoHS compliance documentation, we can provide further details on the certificate and how it applies to specific connector series. Contact our team to request the full certificate or to discuss your application requirements.