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ENEPIG (Electroless Nickel Electroless Palladium
Immersion Gold) PCB Surface Finish
San
Francisco Circuits
Press Release Archives:
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Diagram illustrating the difference between ENEPIG ENEPIG (Electroless Nickel Electroless Palladium Immersion Gold) and other PCB surface finishes.
The ENEPIG surface finish is capable of ultra-demanding requirements.
December 5, 2024 - San Mateo, California - San Francisco Circuits, a premier provider of leading edge technology printed circuit boards, has published a new article on ENEPIG (Electroless Nickel Electroless Palladium Immersion Gold) PCB Surface Finish. ENEPIG is one of the most popular PCB surface finishes due to reduced palladium prices and its advantages over finishes like ENIG. Composed of four metal layers - copper, nickel, palladium, and gold - ENEPIG offers excellent protection against corrosion and the infamous "black pad" issue.
ENEPIG: Ideal for Demanding Requirements ENEPIG supports various package types, including BGA, SMT, wire bonding, and press fit. With a thin gold layer (0.05μm - 0.1μm), it simplifies assembly and provides improved reliability and a long shelf life.
Advantages of ENEPIG:
- Black Pad Free
- Higher Reliability than ENIG
- Cost-Effective
- Lead-Free & RoHS Compliant
- Excellent Solderability
Applications of ENEPIG: Ideal for multi-layer PCBs, high-density assemblies, and industries such as military, medical, aerospace, and high-performance devices. To learn more about ENEPIG and other PCB surface finishes, visit the full page on the San Francisco Circuits website.
San Francisco Circuits offers a comprehensive range of turnkey PCB assembly services, including design, prototyping, and production, all under one roof.
Be sure to check out the San Francisco Circuits PCB School mini courses.
About San Francisco Circuits
San Francisco Circuits is a provider of PCB fabrication and assembly, has a dedicated team specializing in simple and complex PCB fabrication and assembly technologies. They can produce elaborate and high-quality PCBs in a number of custom and common layouts. From basic to intricate PCBs–their engineers will meet your PCB fabrication & assembly needs. The company provides a rare balance between technical expertise and competitive pricing. And they not only provide high-quality products but also high-quality customer service at the same time. San Francisco Circuits has been voted by National Television as the "world's greatest in PCBs" and has demonstrated experience as a power player in PCB fabrication and assembly.
If you are looking to discuss PCB projects of any size or scope, feel free to reach out to them via our website (see below).
Contact
Alex Danovich
San Francisco Circuits, Inc.
Phone: 1-800-732-5143
Web: www.sfcircuits.com
Copyright: 1996 - 2026 |
About RF Cafe RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a lady's voice announced "You've Got Mail" when a new message arrived... |
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