Dear Customers, Welcome to MINKINZI-China Leading Manufacturer for FPC, Rigid Flexible PCB, Rigid PCB and PCBA, Mar. 30 2020 Monday .
Dear Customers, Welcome to MINKINZI-China Leading Manufacturer for FPC, Rigid Flexible PCB, Rigid PCB and PCBA, Mar. 30 2020 Monday .
Description :
Gold Finger PCB is also called Gold Connector, Edge Connector, Connector Finger, Contact Fingers, Edge-Board Connectors, Gold Tabs or Gold Tips etc.
Gold finger pcb with hard gold plating or immerstion gold covered the connector surface like fingers. These little fingers have many different uses，including Connecting different devices to the board，used as audio adaptors，Providing connections for network transfer data，Attaching specialty adaptors.
Applications :
Flow Chart :
Capability :
| Rigid PCB Capability | ||
| Layers | ≦36 | |
| Materials | Standard FR4/Mid-Tg FR4/Hi-Tg FR4,CEM-1/CEM-3,PTFE,Rogers,Arlon,Taconic, Teflon,Isola,ITEQ,Dupont,Polyimide,Metal Core Material,Ventec,Nelco | |
| Max. PCB Panel Size | 1496mmx620mm | |
| Board Thickness | 0.2-12mm | |
| Board Thickness Tolerance | ±10% | |
| Min Conductor Line Trace/Space | Inner Layers:≧3/3mil(0.075/0.075mm for 1/2oz base Copper) | |
| Outer Layers:≧3.5/3.5mil | ||
| For Via in Pad | Resin plugged hole size | 0.3-0.75mm |
| Resin plugged board thickness | 0.3-8mm | |
| Resin plugged maximum aspect ratio | 20:1 | |
| Resin plugged minimum hole to hole space(mm) | 0.65mm | |
| For HDI | Min. mechanical drilling hole diameter | 0.15mm |
| Min. laser drilling hole diameter | 0.075mm | |
| Max. aspect(micro-via) | 1:1 | |
| Max. dielectric thickness for laser drill | 0.05-0.15mm | |
| Bottom pad size(under micro-via) | Hole Size+0.17mm | |
| Top side pad size(on micro-via) | Hole Size+0.15mm | |
| Copper filling | Y | |
| Via in pad design | Y | |
| Buried hole resin plugged | Y | |
| Min. via size can be copper filled | 0.075mm | |
| Min plated hole size | 20um(0.8mil) | |
| Min Blind/Buried hole size | 0.2mm(8mil) | |
| Min Annular Ring | ±0.076mm(±3mil) | |
| Min width of cutout (NPTH) | 0.8mm | |
| Min width of slot hole (PTH) | 0.6mm | |
| Solder mask color | green, red, blue, white, yellow, purple, black, orange, LPI, matt green | |
| Silkscreen color | White, Yellow, Red, Black | |
| Surface finish | ENIG, Immersion Tin, HASL, HASL-LF, OSP, Gold finger, Immersion Silver | |
| Outline | Routing, V-cut, Bridge, Stamp hole | |
| Outline Tolerance | ±0.15mm (±6mil) | |
| Hole Tolerance | PTH +/-3mil | |
| NPTH +/-2mil | ||
| Controled Impendence | +/-5%(<50Ω), +/-10%(≧50Ω) | |
| E-Test | Flying probe test:0.4-6.0mm, max 19.6"*23.5" | |
| Min spacing from test pad to board edge:0.5mm | ||
| Min conductive resistance:5Ω | ||
| Max insulation resistance:250mΩ | ||
| Max test voltage:500V | ||
| Min test pad diameter:6mil | ||
| Min test pad to pad spacing:10mil | ||
| Max test pad to pad spacing:10mil | ||
| Max test current:200MA | ||
| AOI | Orbotech SK-75 AOI:0.05-6.0mm, max23.5"*23.5" | |
| Orbotech Ves machine:0.05-6.0mm, max23.5"*23.5" | ||
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+86 0769 3320 0710
Dongguan Minkinzi Plant,No.8,Industry South Rd., Songshan Lake High-Tech Dist., DaLang, Dongguan,China.523770.
