RO4350b PCB 2-Layer Printed Circuit Board for Electronics Manufacturing

• Customization: Available
• Type: Rigid Circuit Board
• Dielectric: Rogers RO4350b
• Model NO.: BIC-1274-V3.0
• Material: Rogers RO4350b Laminate
• Application: Cellular Base Station Antennas & Power Amplifiers
• Flame Retardant Properties: V0
• Mechanical Rigid: Rigid
• Processing Technology: Immersion Silver
• Base Material: Rogers RO4350b Substrate
• Insulation Materials: Rogers RO4350b Substrate
• Brand: Rogers
• Board Types: Rigid PCB
• Test: 100% Electrical Test Prior Shipment
• Type of Artwork to Be Supplied: Email File, Gerber RS-274-X, PCB.Doc etc
• Service Area: Worldwide, Globally
• Transport Package: Shipping Vacuum Packaging
• Specification: 45mm × 66mm ( ± 0.15m)
• Trademark: bicheng
• Origin: Shenzhen China
• HS Code: 8534009000
• Production Capacity: 360000 Square Meters/Year

Product Description

(Custom PCBs are tailored products; the images and specifications provided are for reference only.)
 

Overview of This Type of PCB

The RO4350B 0.25mm 2-layer PCB is an ultra-thin, high-frequency circuit board that combines RF performance with cost-effective manufacturing. Using Rogers' proprietary woven glass reinforced hydrocarbon/ceramic material, this PCB delivers excellent electrical characteristics (Dk 3.48±0.05) while maintaining FR-4-like processability. The 0.25mm thin profile with copper-matched CTE (10/12 ppm/°C in X/Y axes) ensures reliable plated through-holes even in thermal shock conditions. UL 94 V-0 rated and featuring low water absorption (0.06%), this board is ideal for compact, high-power RF designs requiring both performance and reliability in a slim form factor.

 

 

PCB Construction Details (Summary Table)

Specification	Detail
Base Material	RO4350B (Hydrocarbon/Ceramic)
Layers	2
Dimensions	45×66mm (±0.15mm)
Thickness	0.25mm (6.6mil core)
Min Trace/Space	8/7 mils
Min Hole Size	0.2mm
Blind Vias	No
Copper Weight	1oz (35μm) outer layers
Via Plating	20μm
Surface Finish	Immersion Silver
Silkscreen	None
Solder Mask	None
Electrical Test	100% tested

 

Other Key Components & Features
Stackup:

• Copper_layer_1 - 35 μm
  Rogers RO4350B Core - 0.168 mm (6.6mil)
  Copper_layer_2 - 35 μm

• 
  PCB Statistics:
  Components:        8
  Total Pads:         19
  Thru Hole Pads:     12
  Top SMT Pads:      7
  Bottom SMT Pads:    0
  Vias:              17
  Nets:              1
   

Material Advantages:

• 1.UL 94 V-0 flammability rating

• 2.Tight Dk control (±0.05) at 10GHz

• 3.Low Z-axis CTE (32 ppm/°C)

• 4.High Tg (>280°C) stability

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• Typical Applications:

• 5G micro antennas

• Automotive radar modules

• Satellite LNBs

• RFID systems

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Why Choose This PCB?

• 1.Cost-Effective: 30% cheaper than PTFE alternatives

• 2.Reliable: Stable in thermal cycling tests

• 3.Precision: 8/7 mil trace capability

• 4Compact: Ultra-thin 0.25mm profile

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Tags: RO4350B  PCB, RF circuit board, thin PCB, wireless electronics, microwave laminate

 

Order Now for:

 

Space-constrained RF applications requiring certified flame-retardant materials.

 

Type of artwork supplied: Gerber RS-274-X
Quality standard: IPC-Class-2
Availability: Worldwide