High Tg Pcb Suppliers and Manufacturers

High-TG PCB High Temperature PCB fr4 Material The Glass Transition Temperature (Tg) is one of the most important properties of any epoxy and is the temperature region where the polymer transitions from a hard, glassy material to a soft, rubbery material. Circuit board material must flame-resistant, it canâ??t be burned at a certain temperature and only be soften. The temperature point is called the glass transition temperature (Tg). The higher Tg point means higher temperature requirement during lamination. And the Aluminum clad Circuit Boards will be hard and crisp, which will affect hole and the electrical properties. Ordinary PCB materials at high temperatures, not only will be soften, deformation, melting and other phenomena, but also the mechanical and electrical properties decline sharply. General fr4 Tg is 130-140 centigrade, moderate Tg is greater than 150-160 centigrade, High-Tg is greater than 170 degrees. The higher of Tg, the better performance of PCB heat resistance, moisture resistance, chemical resistance, stability and other characteristics. FR4 is a code name for grade of Epoxy Glass material. Tg means Glass Transition Temperature. When the working temperature reaches to the melting point, that means the temperature exceeds the Tg value, the status of pcb material will be changed from glassy to liquid, which will affect the function of pcb. And this value is related to the stability of the pcb dimension. As usual, made with Tg â?¥ 170â?? pcb material, which is called high Tg printed circuit board. With the rapid development of the electronics industry, high Tg material is widely used in computer, communication equipment, precise apparatus and instrument and etc.

High tg pcb Base material: fr4, fr1, fr2, ceramics, aluminum, rogers, f4b, f4bk, f4bt, tp, pf, cem-1, cem-3, etc. Board thickness: 0.30 to 3.20mm (12 to 26mil) Copper thickness: 0.50 to 5 ounce Solder mask: lpi solder mask, conventional solder mask, peelable solder mask, uv solder mask Minimum line width: 0.1mm (4mil) Minimum line space: 0.1mm (4mil) Minimum hole diameter: 0.25mm (10mil) Pth hole diameter tolerance: +/-0.076mm (+/-3mil) Npth hole diameter tolerance: +/-0.03mm (+/-1.2mil) Maximum board size: 460 x 620mm (18 x 24) Board finishing type: hot air leveling, soft gold, hard gold, immersion gold, gold fingers Tg 170, packing :vacuum packing in carton

Double side high TG PCB assembly 0201 components PCBA Supplier, pcba processing manufacturer 4 YAMAHA High-speed SMT Lines 6 million daily SMT placements capability 400,000 daily DIP placements capability 500Ã?600 mm Maximum Board Size 0.25"x 0.25" Minimum Board Size 450 mm Max. Width for Wave-Solder Passives Components Down to 0201 Size BGA and VFBGA Leadless Chip Carrier/CSP Double-Sided SMT Assembly Fine Pitch to 08 Mil BGA Repair and ReballPart Removal and Replacement SMT and DIP/X-RAY Inspection/AOI Testing/In-circuit-test (ICT)/Flying Probe/Function Test/Burn-in/Finished products assembly

Number of Layers: 1-64-Layer Base Material: FR4,High-TG ,Rogers,Nelco,RCC,PTFE Copper Thickness: 0.3-12oz Board Thickness: 0.6-10mm Min. Hole Size: 0.03mm Min. Line Width: 0.035 Min. Line Spacing: 0.035 Surface Finishing: HASL, Immersion Gold/Tin/Silver ,OSP Board Size: 5mm*5mm-610mm*1100mm

Board thickness: 0.2mm-6.0mm Laminate: fr-4, taconic, rogers, tg170, tg180, cem-1 Layers: single side, double side, multilayer Outer / inner coppers: 1/1 oz, 1/2 oz, 2/2 oz, 2 oz, 3 oz, 4 oz. Multilayer stack up: stack up, controlled impedence. Pcb size: unit size, panel size, tooling strips, tooling holes and fudicials. Min hole size: 0.2mm (shape tolerance¡à 0.13mm, hole tolerance: pth¡à 0.075mm; npth: ¡à 0.05mm) Min line width: 0.1mm Min line spacing: 0.1mm Solder mask color: green, blue, red, black, yellow, white Legend color: white, yellow, black, blue, red Surface finished: hal(tin / lead), hal(lead free), immersion gold, immersion silver, Immersion tin, gold plated(soft gold), osp(entek). Certificate: rohs, sgs, ukas, iso14001, dnv, ul Profiling: cnc, routing, punching, beveling, v-cut, v-score, counter sink. Test: e-test, fixture, fly-test. Special technique: buried and blind vias, controlled impedance, bga. We have: Advanced equipment Reliable quality Reasonable price High output Quick delivery Unlimited ordering quantity Package: vacuum package

Category:High TG PCB Number of Layers:6 Layers Material:IT180 Thickness:1.6mm±0.1mm Surface Treatment:ENIG 3u" Finished Copper:1oz Min.Line Width/Space:3/3mil Minimum Hole:0.15mm Hole Copper:25um Technical Features:Black Ink&Thick Gold&BGA Applications:Communication&Compute

Layer: 1-24 layer rigid pcb 1. Material Fr-4 (high tg 150c- 280c) , fr-1, fr-2, cem-1, cem-3, rogers, halogen free, aluminium base 2. Surface finish: 1). Hal, hal lead free, osp ( entek ), immersion gold, immersion tin/silver, flash gold 2). Solder mask: lpi, green/red/blue/yellow/black 3). Silkscreen: white, yellow carbon lnk: available peelable mask: available 3. Board thickness: from min. 0.2mm to max. 6.0mm 4. Copper thickness: 18um ( 0.5 oz )---175um ( 4 oz ) 5. Conductor width and spacing: min. 0.08mm 6. Drill hole: min. 0.2mm (8mil) 7. Tolerance: 1).Hole diameter: +/-0.05mm for pth, +/-0.025mm for npth 2).Hole position: +/-0.025mm 3).Outline: +/-0.1mm 8. Pth wall thickness : 0.02mm 9. Min. S/m bridge: 0.12mil

Flexible pcbs are manufactured on a substrate of polyimide, and are free to bend, which Allows the installation of such boards in places, as well as use them as a flexible Connector. Flexible boards allow increased density mounting of electronic devices, Effectively using 3-d space. Basic materials: polyimide Thickness: 12.5 - 200 microns Surface finish: tin immersion and gold flash

Layer: 1-24 layer rigid pcb 1. Material Fr-4 (high tg 150ípc- 280ípc) , fr-1, fr-2, cem-1, cem-3, rogers, halogen free, aluminium base 2. Surface finish: 1). Hal, hal lead free, osp ( entek ), immersion gold, immersion tin/silver, flash gold 2). Solder mask: lpi, green/red/blue/yellow/black 3). Silkscreen: white, yellow carbon lnk: available peelable mask: available 3. Board thickness: from min. 0.2mm to max. 6.0mm 4. Copper thickness: 18um ( 0.5 oz )---175um ( 4 oz ) 5. Conductor width and spacing: min. 0.08mm 6. Drill hole: min. 0.2mm (8mil) 7. Tolerance: 1).Hole diameter: +/-0.05mm for pth, +/-0.025mm for npth 2).Hole position: +/-0.025mm 3).Outline: +/-0.1mm 8. Pth wall thickness : 0.02mm 9. Min. S/m bridge: 0.12mil

Our Product Range 4-28 layer of high-precision impedance, blind & buried layers, HDI boards, high frequency board, halogen-free boards, high-TG boards, aluminum, copper, iron base and ceramic-based circuit board, 1-6 layer flexible circuit board ( FPC) and rigid-flex flexible board, and other high-tech products. PCB Process Capability processing layers: 1- 30 layers Finished thickness: 0.008 "~ 0.24" (0.20mm ~ 6.0mm) Minimum aperture: 6mil (0.15mm) Minimum line width / spacing: 3-4 mil (0.076-0.10mm) Maximum board size: Single & Double 22 "x 43" (550 x1100mm), Multi-layer 22 "x 25" (550mm x 640mm) Impedance Control: ± 10% Surface Treatment: OSP, HASL, Electric Nickel / Gold, Chemical nickel / gold, lead-free HASL , Gold finger, immersion Silver, Immersion Tin. Base materials: FR4 ( ShengYi, KB, International), high TG (TG150, TG170), halogen-free board (Halogen-free), High frequency plate (Rogers, Teflon, Taconic), made PTFE (PTFE), AL aluminum plate (Berquist, Al-made basis), copper (Cu Base), Iron (Fe Base), Ceramic substrate (Ceramic Base)

FPC Process Capability processing layers: 1-6 layers Finished thickness: 3mil (0.08mm) Minimum aperture: 4mil (0.10mm) Min.line width / spacing: 2 mil (0.05mm) Maximum board size: 10 "x 45" (250x 1200mm) Surface Treatment: OSP, HASL, Electric Nickel / Gold, , Chemical nickel / gold, lead-free HASL, Immersion Gold Insulation resistance: ± 1011 (Normal Normal) Thermal shock resistance: 260 10 sec. Processing materials: Polyimide (PI), polyester (PET), polyimide (PI) + FR4

Our service & advantage as below: 1.PCBA turnkey assembly service. 1)we have extensive and stable components sourcing,it can help you to save procurement costs and time. 2)Burning IC program,you can be sure with that we have a strict confidentiality system for clients'design files. 3)PCBA functional test to saving your labor costs and test time. 2.PCBA engineering service. our engineers can help you to figure out if you have any design problems in PCB&PCBA project. 3.Offer 12 months warranty on our assembly jobs. 4.PCBA fast prototype in one week. 5.PCB(1~16 Layer) and FPC(1~4 Layer) bare boards fast production. 6.NO MOQ.

Okeir is a professional pcb manufacturer in Shenzhen,China, main business is PCB, fpc, rigid flexible pcb, turnkey pcba assembly service, We are committed to continuous improvement and customer satisfaction by providing exceptional service and technical support in the production and timely delivery of quality products, which include PCB assemblies, cable assemblies and full box assemblies and electronic/electrical components.welcome your inquiry by

We have over 10years experiences in fpc manufacturing, 1 layer to 6 layer fpc manufacturing and smt assembly, including components sourcing with competitive cost. FPC Process Capability processing layers: 1-6 layers Finished thickness: 3mil (0.08mm) Minimum aperture: 4mil (0.10mm) Min.line width / spacing: 2 mil (0.05mm) Maximum board size: 10 "x 45" (250x 1200mm) Surface Treatment: OSP, HASL, Electric Nickel / Gold, , Chemical nickel / gold, lead-free HASL, Immersion Gold Insulation resistance: ± 1011(Normal Normal) Thermal shock resistance: 260 10 sec. Processing materials: Polyimide (PI), polyester (PET), polyimide (PI) + FR4

4 layers PCB FR4 1.6mm 1oz Gold immersion Green mask White ledgend.

4 layers PCB FR4 1.6mm 1oz Gold Immersion Red mask White ledgend.

4 layers PCB FR4 1.6mm 1oz lead free HAL BGA Gold finger Green mask White ledgend.