Imagineering, Inc. | https://www.pcbnet.com/blog/understanding-the-pcb-fabrication-process-from-design-to-delivery/
silver’s high electrical conductivity, immersion silver (IAg) has a low signal loss. It’s also RoHS-compliant, but this finish can oxidize and tarnish
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-glossary-of-terms
. Alloy A substance composed of two or more metal elements. Example: Sn96.5 Ag3.0 Cu0.5 is 96.5% Tin, 3.0% Silver, and 0.5% Copper. Generally, alloys will have different properties than those exhibited by their individual elements (e.g
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resources/solder-dictionary-of-terms
. Activator is consumed by heat over time. Alloy A substance composed of two or more metal elements. Example: Sn96.5 Ag3.0 Cu0.5 is 96.5% Tin, 3.0% Silver, and 0.5% Copper. Generally, alloys will have different properties than those exhibited by their individual elements
Surface Mount Technology Association (SMTA) | https://www.smta.org/knowledge/journal.cfm
, David Braun Abstract 22-2 EFFECTS OF STORAGE PROCEDURES AND BAKE OUT ON THE SOLDERABILITY OF IMMERSION SILVER-COATED PRINTED CIRCUIT BOARDS Paul Vianco, et al. Abstract 22-1 A CASE STUDY FOR TRANSITIONING CLASS A SERVER MOTHERBOARDS TO LEAD-FREE R
Imagineering, Inc. | https://www.pcbnet.com/blog/the-role-of-pcb-assembly-and-fabrication-in-the-aerospace-industry/
with immersion gold coating (ENIG) and immersion silver. Hot air solder leveling (HASL) is a type of PCB finish that involves dipping the PCB into molten solder, which covers exposed copper surfaces. The PCB is then passed between hot air knives to
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/last-will-of-bga-void.pdf
] Investigation Specifics: 84 I/O Plastic CSP, daisy chained, 0.3mm (12 mil) diameter solderballs Sn63 solder paste Test vehicle: Characteristics not available, Immersion Silver (IAg) and ENIG finishes Thermal cycling: 0°C-100
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2022/04/last-will-of-bga-void-1.pdf
] Investigation Specifics: 84 I/O Plastic CSP, daisy chained, 0.3mm (12 mil) diameter solderballs Sn63 solder paste Test vehicle: Characteristics not available, Immersion Silver (IAg) and ENIG finishes Thermal cycling: 0°C-100
Surface Mount Technology Association (SMTA) | https://www.smta.org/icsr/speaker_forms/Paper-Format-Requirements.doc
] that the immersion silver surface finish selected for lead-free PCBs had the susceptibility to creep corrode when used in high sulfur and high humidity environments
ORION Industries | http://orionindustries.com/pdfs/kapton.pdf
4.0 ASTM D-570-92, using Absorption, %, 24-hr immersion at 23°C (73°F). max. Average of three specimens. **Also applies to Type VN, except shrinkage, which is shown in Table 5
Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/pan_APEX06.pdf
-free Solder Alloys with OSP and Immersion Silver PCB Finish,” Proceedings of SMTA International 2005, Chicago, IL, USA, Sept. 25-29, 2005, pp. 568-575. Siewert, T.; Liu, S.; Smith, D. R.; and Madeni, J. C., (2002), “Database for Solder Properties with
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