Imagineering, Inc. | https://www.pcbnet.com/quote/board-quote-usa/?cpn=1
" (Immersion Gold), Immersion Tin, Immersion Silver from Taiwan or China Minimum Trace/Space 0.007" 0.008" Testing No Yes SMD Side None Top Side Bottom Side Both Sides SMD Pitch N/A 0.025" over
GPD Global | https://www.gpd-global.com/co_website/pdf/GPD-Global-Conflict-Minerals-Statement.pdf
(tin, tungsten, tantalum, and gold), collectively known as 3TG, originating from within the Democratic Republic of Congo and surrounding countries designated as a conflict region. GPD Global, Inc
GPD Global | https://www.gpd-global.com/pdf/GPD-Global-Conflict-Minerals-Statement.pdf
(tin, tungsten, tantalum, and gold), collectively known as 3TG, originating from within the Democratic Republic of Congo and surrounding countries designated as a conflict region. GPD Global, Inc
Heller Industries Inc. | https://hellerindustries.com/intermetallics-growth/
. During reflow, with the addition of tin-lead solders, the intermetallic grows. With other board metal finishes, other metallics form, such as AuSn when soldering components to boards with gold-flash finish (and tin-lead solder
Heller Industries Inc. | https://hellerindustries.com/intermetallic-growth/
. During reflow, with the addition of tin-lead solders, the intermetallic grows. With other board metal finishes, other metallics form, such as AuSn when soldering components to boards with gold-flash finish (and tin-lead solder
GPD Global | https://www.gpd-global.com/co_website/pdf/GPD-Global-CMRT-2021.xlsx
. Added “United Precious Metal Refining Inc.” as a gold refiner 14. Added “Yokohama Metal Co Ltd” as a gold refiner 15. Added “CNMC (Guangxi) PGMA Co., Ltd.” as a tin refiner 16
GPD Global | https://www.gpd-global.com/pdf/GPD-Global-CMRT-2021.xlsx
. Added “United Precious Metal Refining Inc.” as a gold refiner 14. Added “Yokohama Metal Co Ltd” as a gold refiner 15. Added “CNMC (Guangxi) PGMA Co., Ltd.” as a tin refiner 16
Heller Industries Inc. | https://hellerindustries.com/intermetallics-growth
. During reflow, with the addition of tin-lead solders, the intermetallic grows. With other board metal finishes, other metallics form, such as AuSn when soldering components to boards with gold-flash finish (and tin-lead solder
Imagineering, Inc. | https://www.pcbnet.com/capabilities/fabrication/materials-available/
(including Aluminum Bonding) Nelco 4000-13 160 Tg Allied 408 180 Tg Polyimide 230 Tg BT Epoxy 180 Tg Teflon Taconic Arlon Others including Flex Finishes include: Immersion Tin (Sn) Immersion Sliver (Ag) Immersion Gold (Au) ENTEK/OSP
| https://www.eptac.com/soldertips/soldertips-solderability-issues-with-nickle-plated-surfaces/
: Solderability Issues with Nickle Plated Surfaces Question: We are working with components with leads of tin/lead over nickel. After the manufacturing processes, some of the pins are exhibiting what appears to be flaking plating, leaving behind unsolderable surfaces
