About Xiamen Sun Sourcetech. Co., Ltd - Electric Rectifiers Supplier in China

Xiamen Sun Sourcetech. Co., Ltd operates out of China and currently lists five active product entries. The catalogue is focused on surface‑mount electric rectifiers, covering Schottky barrier, fast‑recovery, standard, ultra‑fast, and low‑forward‑voltage variants. Each product is described by its mounting style (surface‑mount) and functional class, matching the supplier’s top category of Electric Rectifiers. The listing does not include additional accessory items, keeping the range narrowly targeted to semiconductor diode applications.

All five items belong to the semiconductor diode segment that is classified under HS Chapter 85, commonly recorded under HS code 8541 for semiconductor devices. Surface‑mount rectifiers of this type are typically used in power conversion modules, automotive electronics, and consumer‑grade adapters. The products are distinguished by reverse recovery time, forward voltage drop, and current rating, which are standard parameters buyers compare. While the supplier’s catalogue does not specify individual electrical ratings, the presence of Schottky and ultra‑fast designs indicates availability of low‑loss, high‑speed diode options.

Product Range and Specialties of Xiamen Sun Sourcetech. Co., Ltd

The catalogue lists five surface‑mount rectifier families: Schottky barrier, fast‑recovery, standard, ultra‑fast, and low‑VF Schottky devices. In the industry, such rectifiers are offered in voltage ratings from 30 V to 400 V and current ratings from 0.5 A to 5 A, with forward voltage drops as low as 0.4 V for low‑VF Schottky types and reverse recovery times ranging from a few nanoseconds for ultra‑fast devices to several microseconds for standard diodes. Typical specifications adhere to IEC 60747‑7 and are frequently RoHS‑compliant, with datasheets providing parameters such as peak repetitive reverse voltage (VRRM), average forward current (IF(AV)), and maximum surge current (I_SM). Buyers often select devices based on required switching speed, power loss, and thermal resistance, matching the product families shown.

Trade and Export Information - Xiamen Sun Sourcetech. Co., Ltd

Chinese manufacturers of surface‑mount rectifiers ship primarily to North America, Western Europe, and Southeast Asian markets, where they are integrated into power supplies, electric vehicles, and industrial control equipment. The common HS‑code for these devices is 8541.40, and shipments are usually packed in moisture‑protective anti‑static bags within cartons sized for 20‑ft or 40‑ft containers. Import regulators frequently request conformity to IEC standards, RoHS declaration, and a test report from an accredited laboratory such as SGS or Intertek. Logistics for semiconductor components often use FOB or CIF terms, with temperature‑controlled handling to preserve device integrity during transit.

Sourcing from Xiamen Sun Sourcetech. Co., Ltd - Buyer Guidance

When sourcing rectifiers from this supplier, request the latest datasheet that lists forward voltage (VF), reverse recovery time (trr), maximum repetitive reverse voltage (VRRM), and thermal resistance (RθJA). Verify that the parts carry a RoHS compliance statement and, if required by the destination market, an IEC 60747‑7 test certificate. Ask for a sample batch (typically 10 - 20 units) to evaluate leakage current and switching speed under your application conditions before confirming larger volumes. Confirm the minimum order quantity, lead time for production, and packaging details such as anti‑static bags and double‑wall cartons to ensure safe delivery.

What types of rectifiers are listed by Xiamen Sun Sourcetech?

The supplier lists five surface‑mount families: Schottky barrier, fast‑recovery, standard, ultra‑fast, and low‑VF Schottky rectifiers. Each family is described by its functional speed and forward‑voltage characteristics.

Which electrical parameters should be reviewed for these rectifiers?

Key parameters include forward voltage drop (VF), reverse recovery time (trr), peak repetitive reverse voltage (VRRM), average forward current (IF(AV)), and thermal resistance (RθJA). These values are standard in IEC 60747‑7 datasheets for diode products.

Are the rectifiers RoHS compliant?

The catalogue does not state RoHS status, so buyers should request a RoHS declaration or an independent test report from the supplier before placing an order.

What certifications are typically required for importing surface‑mount rectifiers?

Importers usually require IEC conformity, RoHS certification, and a third‑party test report (e.g., SGS, Intertek). Additional certifications such as UL may be needed for North American applications.

How are these diodes normally packaged for export?

Surface‑mount diodes are commonly packed in anti‑static moisture‑proof bags, placed inside cardboard cartons, and then palletized for container loading. This packaging protects the components from electrostatic discharge and humidity.

What are typical minimum order quantities and lead times?

Suppliers often set a minimum order of 1,000 pieces per part, though this can vary by model. Lead times generally range from 2 to 6 weeks, depending on order size and production scheduling.

Which Incoterms are frequently used for semiconductor shipments from China?

FOB (Free on Board) at the departure port and CIF (Cost, Insurance, Freight) to the destination port are standard terms. Shipments are usually arranged in 20‑ft or 40‑ft containers to optimize volume and handling.