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RO4830 High Frequency PCB Built On 0.239mm Substrates With Double Sided Copper And Immersion Gold

China Bicheng Electronics Technology Co., Ltd certification
China Bicheng Electronics Technology Co., Ltd certification
Kevin, Received and tested the boards - thanks very much. These are perfect, exactly what we needed. rgds Rich

—— Rich Rickett

Ruth, I got the PCB today, and they are just perfect. Please stay a little patience, my next order is coming soon. Kind regards from Hamburg Olaf

—— Olaf Kühnhold

Hi Natalie. It was perfect, I attach some pictures for your reference. And I send you next 2 projects to budget. Thanks a lot again

—— Sebastian Toplisek

Kevin, Thanks, they were perfectly made, and work well. As promised, here are the links for my latest project, using the PCBs you manufactured for me: Regards, Daniel

—— Daniel Ford

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RO4830 High Frequency PCB Built On 0.239mm Substrates With Double Sided Copper And Immersion Gold

RO4830 High Frequency PCB Built On 0.239mm Substrates With Double Sided Copper And Immersion Gold
RO4830 High Frequency PCB Built On 0.239mm Substrates With Double Sided Copper And Immersion Gold RO4830 High Frequency PCB Built On 0.239mm Substrates With Double Sided Copper And Immersion Gold

Large Image :  RO4830 High Frequency PCB Built On 0.239mm Substrates With Double Sided Copper And Immersion Gold

Product Details:
Place of Origin: CHINA
Brand Name: Bicheng
Certification: UL, ISO9001, IATF16949
Model Number: BIC-220.V1.0
Payment & Shipping Terms:
Minimum Order Quantity: 1PCS
Price: USD9.99-99.99
Packaging Details: Vacuum bags+Cartons
Delivery Time: 8-9 working days
Payment Terms: T/T
Supply Ability: 5000PCS per month
Detailed Product Description
Material: Hydrocarbon/ Ceramic/ Spread Woven Glass Layer Count: 2 Layer
PCB Thickness: 0.3mm PCB Size: 75.15mm X 43.8 Mm=1 PCS
Copper Weight: 1oz (1.4 Mils) Outer Surface Finish: Immersion Gold
High Light:

RO4830 High Frequency PCB


Double Sided Copper High Frequency PCB


Double Sided PCB 0.3mm

Brief Introduction

This is a 2-layer rigid PCB with a stackup consisting of copper_layer_1 (35 μm), a Rogers RO4830 Core (9.4 mil or 0.239 mm), and copper_layer_2 (35 μm). The PCB is designed with specific construction details and specifications to meet various requirements.


The board dimensions are 75.15mm x 43.8mm, with a tolerance of +/- 0.15mm for one piece. The minimum trace/space is 5/6 mils, ensuring precise routing and spacing of pattern plating. The minimum hole size is 0.35mm, enabling the use of standard drill sizes. The finished board thickness is 0.3mm, providing a thin and compact form factor. The outer layers have a finished copper weight of 1oz (1.4 mils). Via plating thickness is 20 μm, ensuring reliable electrical connections. The surface finish is immersion gold, offering excellent solderability and corrosion resistance.


This PCB does not have top or bottom silkscreen or solder mask. It undergoes a 100% electrical test before shipment, ensuring the quality and reliability of the circuit connections.


In terms of statistics, the PCB has a total of 10 components and 16 pads. Among the pads, there are 12 through-hole pads and 4 top SMT (surface-mount technology) pads. There are no bottom SMT pads. The PCB includes 140 vias and has 4 nets, representing the number of unique electrical connections.


The artwork supplied for manufacturing is in Gerber RS-274-X format, a common industry standard. The quality standard of fabrication follows IPC-Class-2, ensuring adherence to specific criteria for workmanship and performance.


This PCB is available for worldwide distribution, allowing customers from different regions to benefit from its features and specifications.


Specifications Value
Stackup 2-layer rigid PCB
Copper_layer_1 35 μm
Rogers RO4830 Core 9.4 mil (0.239 mm)
Copper_layer_2 35 μm
Board dimensions 75.15mm x 43.8 mm=1 PCS
Minimum Trace/Space 5/6 mils
Minimum Hole Size 0.35mm
Finished board thickness 0.3mm
Finished Cu weight 1oz (1.4 mils) outer
Via plating thickness 20 μm
Surface finish Immersion Gold
Top Silkscreen No
Bottom Silkscreen No
Top Solder Mask No
Bottom Solder Mask No
Electrical test 100% prior to shipment
Components 10
Total Pads 16
Thru Hole Pads 12
Top SMT Pads 4
Bottom SMT Pads 0
Vias 140
Nets 4
Artwork supplied Gerber RS-274-X
Quality standard IPC-Class-2
Availability Worldwide


RO4830 High Frequency PCB Built On 0.239mm Substrates With Double Sided Copper And Immersion Gold 0


Our 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.


RO4830 High Frequency PCB Built On 0.239mm Substrates With Double Sided Copper And Immersion Gold 1


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.


Contact Details
Bicheng Electronics Technology Co., Ltd

Contact Person: Ms. Ivy Deng

Tel: 86-755-27374946

Fax: 86-755-27374848

Send your inquiry directly to us (0 / 3000)