Payment & Shipping Terms:
|Layer Count:||2-layer||PCB Thickness:||0.8mm|
|PCB Size:||76.88mm X 72.64mm||Copper Weight:||1oz (1.4 Mils) Outer Layers|
|Silkscreen:||White||Surface Finish:||Immersion Silver|
Immersion Silver RF High Frequency PCB,
High Frequency PCB RO3206,
Immersion Silver RF PCB Board
The stackup of the this PCB consists of two copper layers, each with a thickness of 35 μm. The substrate material used is RO3206, which has a thickness of 0.635 mm (25mil). This is a type of 2-layer rigid circuit board.
The board dimensions are specified as 76.88mm x 72.64mm, with a tolerance of +/- 0.15mm. The minimum trace/space is set at 9/10 mils, and the minimum hole size is 0.35mm. It is also mentioned that there are no blind vias in this design.
Other essential details include the finished board thickness of 0.8mm, the outer layer's copper weight of 1oz (1.4 mils), and the via plating thickness of 20 μm. The surface finish chosen for the PCB is Immersion Silver, which provides a protective coating and ensures good solderability.
Regarding the PCB features, there is top silkscreen in white, but no bottom silkscreen. Additionally, both top and bottom solder masks are not present in this design.
To ensure quality and reliability, a 100% electrical test is conducted before shipment to verify the functionality and performance of the PCB.
The type of artwork supplied for manufacturing the PCB is Gerber RS-274-X, which is a standard format widely used in the industry. The accepted standard for quality and workmanship is IPC-Class-2, ensuring that the PCB meets the required industry standards.
Lastly, the availability of the PCB is worldwide.
|Stackup||2-layer rigid PCB|
|Substrate (RO3206)||0.635 mm (25mil)|
|Board dimensions||76.88mm x 72.64mm|
|Minimum Trace/Space||9/10 mils|
|Minimum Hole Size||0.35mm|
|Finished board thickness||0.8mm|
|Finished Cu weight||1oz (1.4 mils) outer layers|
|Via plating thickness||20 μm|
|Surface finish||Immersion Silver|
|Top Solder Mask||No|
|Bottom Solder Mask||No|
|100% Electrical test||Used prior to shipment|
|Thru Hole Pads||5|
|Top SMT Pads||6|
|Bottom SMT Pads||0|
|Type of artwork supplied||Gerber RS-274-X|
Frequent Asked Questions (FAQ’s)
Do We Deliver Worldwide?
All PCBs purchasable through Bicheng Ltd can be dispatched worldwide to any non embargoed countries. We’ll choose the suitable shipping carriers for you among DHL, FedEx, TNT, UPS, EMS and Aramex
Is the High frequency Materials In Stock?
We keep most of the high frequency material in stock with prototype quantity,such as Rogers material with 3000 series, 4000 series, 5000 series, 6000 series etc, Taconic material with RF series, TLX series, TLY series etc, Wangling material F4B with DK2.2, DK2.65 etc. Since the high frequency material has so much variety, you can consult our sales persons before ordering.
Can I Collect My Order?
It’s completely no problem to pick up ordering of boards or collection of PCBs from our premises through your account in DHL, UPS or FedEx etc.. We’ll help to prepare the necessary export documents or files for customs declare.
How Much Will It Cost For Delivery?
We have various carriers to choose. Usually, we’ll pick one with best shipping fee for you. If your order is urgent, we can help to choose the forwarder with fast timeliness.
Am I Able To Return My PCBs?
PCBs are irreversible custom-made products, it is not allowed to return the items if there’s no quality problems.
When Will My Order Arrive?
All the PCBs are dispatched the same day if they are finished fabrication before 5pm. For Asian clients, you can get it within 2-3 days, European clients in 6-7 days and American (North and South) in 6-7 days, however the carriers do not guarantee this because of the complexity of transportation.
Will I Need To Sign For My Package?
We dispatch all orders using DHL, UPS, FedEx, TNT, Aramex or EMS, so they are fully tracked and may require a signature.
How Can I Track My Order?
Once your PCB boards are dispatched, you will receive a shipping confirmation via email by our sales that includes a tracking number. You can track this number on their official websites.
What Should I Do If My Parcel Is Damaged Or Lost?
This situation is rare in our daily business. The PCB boards are packed with bubble materials inside and with KK grade carton outside to protect your PCBs. However, If your parcel is lost or damaged, you must contact us immediately so that we can contact the carrier and arrange for replacement production. Please keep any damaged items including damaged packaging for reference.
PCB Capability 2023
|Substrate Types and Brands||Standard FR-4, High Tg FR-4, High Frequency Materials, Polyimide/PET flexible Materials|
|Shengyi, ITEQ, Isola, Taiwan Union, Rogers Corp. Taconic, Panasonic|
|Board Types||Rigid PCB, Flexible Circuits, Rigid-Flex PCB, Hybrid PCB, HDI PCB|
|CCL Model||High Tg FR-4: S1000-2M, TU-872 SLK, TU-768, IT-180A High CTI FR-4: S1600L, ST115|
|Rogers Corp: RO4350B, RO4003C, RO4730G3, RO4360G2, RO4533, RO4534, RO4535, RO4835, RO3003, RO3006, RO3010, RO3035, RO3203, RO3210; RT/Duriod 5880; RT/Duriod 5870, RT/Duriod 6002, RT/Duroid 6010, RT/duroid 6035HTC; RT/duroid 5880LZ; TMM3, TMM4, TMM6, TMM10, TMM10i, TMM13i, Kappa 438; AD250C, AD255C, AD300D, AD350A, AD450, AD600, AD1000, TC350; TC600; DiClad 880, DiClad 870, DiClad 527; IsoClad 917|
|Taconic: TLF-35; RF-35TC, RF-60A, RF-60TC, RF-35A2, RF-45, RF-10, TRF-45; TLX-0, TLX-6, TLX-7, TLX-8; TLX-9, TLY-3, TLY-5, TLY-5Z;|
|F4B PTFE Composites: (DK2.2 DK2.65 DK2.85 DK2.94, DK3.0, DK3.2, DK3.38, DK3.5, DK4.0, DK4.4, DK6.15, DK10.2)|
|Maximum Delivery Size||1200mm x 572 mm|
|Minimum Finished Board Thickness||L≤2L: 0.15mm; 4L: 0.4mm|
|Maximum Finished Board Thickness||10.0 mm|
|Blind Buried Holes (Non-crossing)||0.1mm|
|Maximum Hole Aspect Ratio||15:01|
|Minimum Mechanical Drill Hole Diameter||0.1 mm|
|Through-hole Tolerance||+/- 0.0762 mm|
|Press-fit Hole Tolerance||+/- 0.05mm|
|Non-plated Copper Hole Tolerance||+/- 0.05mm|
|Maximum Number of Layers||32|
|Internal and External Layer Maximum Copper Thickness||12Oz|
|Minimum Drill Hole Tolerance||+/- 2mil|
|Minimum Layer-to-Layer Tolerance||+/- 3mil|
|Minimum Line Width/Spacing||3mil/3mil|
|Minimum BGA Diameter||8mil|
|Impedance Tolerance||< 50Ω ±5Ω; ≥50Ω±10%|
|Surface Treatment Processes||Leaded/Lead-free HASL, Immersion Gold, Immersion Silver, Immersion Tin, OSP, ENIG, ENEPIG, Carbon Ink, Peelable Mask, Gold Finger, etc.|
Contact Person: Ms. Ivy Deng