Rogers RO4835 Metal Detector Circuit of China PCB Manufacturing

• Customization: Available
• Structure: Double-Sided Rigid PCB
• Dielectric: RO4835
• Model NO.: BIC-200-V2.1
• Material: Hydrocarbon Ceramic Laminates
• Application: 5g, Radar, and Aerospace
• Flame Retardant Properties: V0
• Processing Technology: Electrolytic Foil
• Production Process: Subtractive Process
• Base Material: Copper
• Insulation Materials: Epoxy Resin
• Brand: Rogers
• Surface Finish: Immersion Gold
• Laminate Thickness: 60mil
• Layer Count: Double Sided PCB
• Final Foil External: 1.0 Oz
• Transport Package: Kk Paper, 3-Layer Wrinkle
• Specification: 12 x 26mm=1up
• Trademark: Bicheng
• Origin: Shenzhen China
• HS Code: 8534009000
• Production Capacity: 360000 Square Meters/Year

Product Description

RO4835 High Frequency PCB Double Layer 60mil 1.524mm Rogers 4835 PCB With Immersion Gold
(All PCBs are custom-manufactured. Reference images and parameters may vary based on your design requirements.)

General Description
This Rogers high-frequency PCB, crafted from RO4835 laminates, features a double-layer structure with a top signal layer and a bottom shielding layer, ensuring excellent signal integrity and interference suppression. Built on a 60mil substrate with 0.5oz starting copper, RO4835 PCB is finished with immersion gold plating, eliminating the need for solder mask or silkscreen to maintain high signal quality. Engineered to IPC Class II standards, each board undergoes 100% electrical testing before shipping, making RO4835 PCB a reliable choice for applications like 5G, radar, and aerospace where precise impedance control and low signal loss are crucial.
 

 
 PCB Specifications

PCB SIZE	12 x 26mm=1up
BOARD TYPE	Double sided PCB
Number of Layers	2 layers
Surface Mount Components	YES
Through Hole Components	NO
LAYER STACKUP	copper ------- 17um(0.5 oz)+plate TOP layer
	RO4835 1.524mm
	copper ------- 17um(0.5 oz) + plate  BOT Layer
TECHNOLOGY
Minimum Trace and Space:	110 mil / 110 mil
Minimum / Maximum Holes:	1.0 mm / 1.0 mm
Number of Different Holes:	1
Number of Drill Holes:	10
Number of Milled Slots:	0
Number of Internal Cutouts:	0
Impedance Control:	no
Number of Gold finger:	0
BOARD MATERIAL
Glass Epoxy:	RO4835 1.524mm
Final foil external:	1.0 oz
Final foil internal:	N/A
Final height of PCB:	1.6 mm ±0.1
PLATING AND COATING
Surface Finish	Immersion Gold, 86.2%
Solder Mask Apply To:	N/A
Solder Mask Color:	N/A
Solder Mask Type:	N/A
CONTOUR/CUTTING	Routing
MARKING
Side of Component Legend	N/A
Colour of Component Legend	N/A
Manufacturer Name or Logo:	N/A
VIA	Plated through hole(PTH), minimum size 1.0mm.
FLAMIBILITY RATING	94V-0
DIMENSION TOLERANCE
Outline dimension:	0.0059"
Board plating:	0.0029"
Drill tolerance:	0.002"
TEST	100% Electrical Test prior shipment
TYPE OF ARTWORK TO BE SUPPLIED	email file, Gerber RS-274-X, PCBDOC etc
SERVICE AREA	Worldwide, Globally.

About Us
As a leading high-frequency PCB manufacturer and exporter based in Shenzhen, China, we have been serving global clients for more than 20 years across various industries, including cellular base station antennas, satellite communications, high-frequency passive components, microstrip and stripline circuits, millimeter-wave devices, radar systems, and digital RF antennas.

Our high-frequency PCBs primarily utilize three premium material brands: Rogers, Taconic, and Wangling, with dielectric constants ranging from 2.2 to 10.2 to meet diverse RF and microwave requirements.

Beyond high-frequency PCBs, we also specialize in FR-4 PCBs, flexible circuits (FPC), and metal-core PCBs (MCPCBs), offering services from prototyping to mass production. Additionally, we focus on high-value PCB solutions such as HDI, quick-turn fabrication, impedance control, heavy copper, and backplane boards, ensuring a complete product lineup that spans low-end to high-end applications. This integrated approach allows us to deliver complementary and extended PCB solutions, meeting the evolving demands of modern electronics.
 

Our Advantages

1. ISO9001, ISO14001, ISO13485, UL certified manufacturing factory;
2. PCB manufacturing is strictly as per required specifications;
3. Meeting your PCB needs from prototype to mass production;
4. Any Layer HDI PCBs;
5. 16000 workshop; 8000 types of PCB's per month;
6. Quick CADCAM checking and free PCB quotation;
7. Eligible products rate of first production: >99%  Customer complaint rate: <1%
8. More than 19+ years of high frequency PCB experience;
9. IPC Class 2 / IPC Class 3;
10. Prototype PCB capability and Volume Production capability;

Our PCB Capability (2022)

Parameter	Value
Layer Counts	1-32
Substrate Material	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; 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; PTFE F4B (DK2.2 DK2.65 DK2.85 DK2.94, DK3.0, DK3.2, DK3.38, DK3.5, DK4.0, DK4.4, DK6.15, DK10.2); AD250C, AD255C, AD300D, AD350A, AD450, AD600, AD1000, TC350; TC600; Nelco N4000, N9350, N9240; FR-4 ( High Tg S1000-2M, TU-872 SLK, TU-768, IT-180A etc.), FR-4 High CTI>600V; Polyimide, PET; Metal Core etc.
Maximum Size	Flying test: 900*600mm, Fixture test 460*380mm, No test 1100*600mm
Board Outline Tolerance	±0.0059" (0.15mm)
PCB Thickness	0.0157" - 0.3937" (0.40mm--10.00mm)
Thickness Tolerance(T≥0.8mm)	±8%
Thickness Tolerance(t<0.8mm)	±10%
Insulation Layer Thickness	0.00295" - 0.1969" (0.075mm--5.00mm)
Minimum Track	0.003" (0.075mm)
Minimum Space	0.003" (0.075mm)
Outer Copper Thickness	35µm--350µm (1oz-10oz)
Inner Copper Thickness	17µm--350µm (0.5oz - 10oz)
Drill Hole(Mechanical)	0.0079" - 0.25" (0.2mm--6.35mm)
Finished Hole(Mechanical)	0.0039"-0.248" (0.10mm--6.30mm)
DiameterTolerance(Mechanical)	0.00295" (0.075mm)
Registration (Mechanical)	0.00197" (0.05mm)
Aspect Ratio	12:1
Solder Mask Type	LPI
Min Soldermask Bridge	0.00315" (0.08mm)
Min Soldermask Clearance	0.00197" (0.05mm)
Plug via Diameter	0.0098" - 0.0236" (0.25mm--0.60mm)
Impedance Control Tolerance	±10%
Surface Finish	HASL,HASL LF,ENIG,Immersion Tin,Immersion Silver, OSP, Gold Finger, Pure gold plated etc.