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Precision Etched Copper Alloy Leadframe

Copper Alloy Leadframe

  • Material: Copper
  • Thickness: 0.5/0.6/0.7 mm
  • Project Offer:Within 3 hours
  • Process: Precision Etching
  • Custom Cycle:Involving Mold Opening, – monthly sample delivery
  • Production Capacity:5000-10000PCS/day
  • Application: Semiconductor Packaging
  • Add Process:Stamping, Self-Owned Hardware Mold Room, Electroplating, Electrophoresis, PVD Vacuum Plating
  • Type: Kovar Etching
Copper

High-Quality Precision Etched Copper Alloy Leadframe

Copper alloy leadframes are an essential component in many electronic devices, particularly in semiconductor packages and integrated circuits (ICs). They serve as the physical structure that connects the IC chip to the outside world, providing electrical connections and support for the chip.

Leadframes contain a pattern of thin copper alloy leads that connect the IC chip to the external pins or contacts. These leads facilitate the transmission of electrical signals between the chip and the rest of the device.

Copper alloy leadframes are typically made from a combination of copper and other alloying elements. These alloys are chosen for their electrical conductivity, thermal conductivity, and mechanical properties. Common alloys used for leadframes include copper alloys with additives like nickel, iron, and manganese.

Why Choose Our Precision Etched Copper Alloy Leadframe Service?


  • Etching processing technology is adopted, with high precision, up to ±0.008mm (different thickness of different materials). 15 years of professional precision etching processing factory, the quality is trustworthy.
  • The etching process of Be-cu has no restrictions on complex patterns and arbitrary geometric figures. No matter how complicated the hole shape or pattern is, it can be formed in one process without increasing the production cost.
  • Be-cu chemical etching is a double-sided simultaneous processing technology. The surface of the product (front and back) is smooth, no bumps, no pits, no burrs, no warping, the mesh is flat and no deformation, no need to polish , Polishing, self-care process after flattening.
  • The size of etching process is fine (aperture ≥ 0.1mm, thickness 0.03-2.0mm), and the positioning is accurate (minimum precision ± 0.008) uniform.
  • The production cycle is short, the response is fast, and the design is easy to modify. The Be-cu professional etching technology engineering team has a total of 17 people and has senior technicians who have been in the industry for 15+ years.
  • Be-cu samples are produced quickly, and samples can be produced within 1-2 working days (determined according to product requirements).
  • Be-cu etching has 16 automatic etching production lines, with high etching processing output, which can meet your production orders for batch processing and etching customized microporous mesh.
  • Be-cu provides auxiliary services such as stamping, welding, oil spraying, painting, electrophoresis, electroplating, electrolysis, passivation, polishing, stretching, wire drawing, silk screen LOGO, injection molding, etc., to meet the needs of different products and realize convenient and fast — One-stop processing service.
  • Be-cu has passed the factory inspections of many well-known companies such as Gree, Joyoung, Xinbao, Xiaomi, Lake and American and German customers. The quality and delivery time are stable, and the customer satisfaction and employee satisfaction are high.

Contact Be Cu Now for your Custom Metal Etching, We are your best online Etching services choice!

Specifications of Precision Etched Copper Alloy Leadframe

Material TypeAluminium/Brass/Copper/Nitinol/Stainless steel/Titanium
SizeCustomized
Min. Hole Dia.Dia.≥1.2xT
Min. PitchD≥1.0xT
Tolerance0.003mm
Material ThicknessT≥0.03mm
ProcessEtching/Plating/Stamping/Bending/Laser cuting
Surface FinishPVD/Coating/Painting
InspectionIPQC/AQL
PackingPlastic Tray or Customized

Be-Cu Etch stands as one of the most prominent and well-established chemical metal etching companies china. Headquartered in the China since 1995, our pioneering chemical etching service allows us to produce millions of precision-etched components that enable a wide range of product applications for high-tech industries.Or email us at [email protected] to tell us About Your Precision Etching Project!Please try to include the following information:

  • Part Name
  • 3D Drawing
  • Quantity
  • Material
  • Tolerance Range
  • Surface Finish

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About BE-CU ETCH Company

Our executive team comprises industry experts who are dedicated to serving our customers with part design and technical assistance, precision metal parts, and quick turnaround times on prototypes to production runs. We continuously seek innovative solutions to meet the ever-changing industry demands of consumer trends and emerging technologies.Thank you for considering METAL-ETCH.com for your manufacturing needs. We look forward to working with you and exceeding your expectations. We appreciate the opportunity! A formal quote will be sent within 24-48 hrs. If would like to submit an NDA, please upload it to the quote button, or send it to [email protected].


  • Volume: 1-1000K+ Parts
  • Quoting: Within 24 Hours
  • Delivery: In As Fast As 5 Day
  • Materials: Metals And Other
  • Experience: Since 1995
  • Part Size: Ranging Custom
  • Tolerances: +/- 0.1mm
  • Price: Start From 100USD
Metal Etching Service

  • Conventional Sheet Etching
  • Roll-to-roll Continuous Etching
  • Precision Stamping
  • Die Cutting
  • PVD Coatings
  • Electroplating Process
  • 2D Printing
  • Silk Screen Printing
  • Laser Engraving
  • Laser Cutting 
  • CNC Machining
Etching Material

  • Metal Etching
  • Plastic Etching
  • Acrylic Etching
  • Stainless Steel Etching
  • Steel Etching
  • Aluminum Etching
  • Brass Etching
  • Copper Etching
  • Titanium Etching
  • Kovar Etching
  • Nikel Etching
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