Price of Die-cast Optical Modules

Die-cast optical modules typically range from $2 to $15 per unit, depending on material, size, and customization.

Overview of Pricing

Die-cast optical modules, used for SFP, XFP, QSFP, and other transceivers, are precision-engineered components manufactured from zinc, aluminum, copper, or magnesium alloys using high-pressure die casting techniques . The price of these modules varies based on several factors:

• Material: Zinc alloys are common for their strength and EMI shielding, while aluminum offers lightweight and thermal management benefits. Copper alloys are used for superior conductivity, and magnesium is chosen for high strength-to-weight applications .
• Customization: Modules with specific dimensions, tolerances, or integrated features (like thermal paths or EMI shielding) increase production complexity and cost .
• Volume: Bulk orders reduce per-unit cost, while small or prototype runs are more expensive due to setup and tooling costs .
• Manufacturing precision: CNC machining, tight tolerances (±0.005–0.05 mm), and post-processing like anodizing or plating can add to the price .

Typical Price Range

• Standard zinc die-cast SFP/XFP housings: approximately $2–$5 per unit for high-volume orders .
• Aluminum die-cast modules with thermal optimization: around $5–$10 per unit, depending on complexity .
• Highly customized or low-volume modules: can reach $10–$15 per unit or higher, especially for specialized telecom or aerospace applications .

Additional Considerations

• Supplier location: Chinese manufacturers often offer lower base prices, while European or U.S. suppliers may charge more due to labor and certification costs .
• Certifications: RoHS, REACH, and client-specific quality standards can influence pricing. Modules for high-reliability sectors like aerospace or medical devices are typically more expensive .
• Lead time: Shorter delivery schedules or urgent orders may increase cost due to expedited production.

For precise pricing, it is recommended to contact suppliers directly with specifications, material choice, and order quantity to obtain a tailored quote. Trusted suppliers include Yixiang, Sunrise Metal, and various manufacturers listed on Alibaba and Made-in-China platforms .