Name: Rogers RO4725JXR Antenna Grade High Frequency Printed Circuit Board DK 255 RF PCB 307mil 607mil
Brand: Bicheng Enterprise Limited
Price: 2.99 USD

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Rogers RO4725JXR Antenna Grade High Frequency Printed Circuit Board DK 2.55 RF PCB 30.7mil 60.7mil

Brand Name:Bicheng Enterprise Limited

Certification:UL

Model Number:BIC-0295-V2.95

Minimum Order Quantity:1 PIECE

Delivery Time:8-9 WORKING DAY

Payment Terms:T/T,Paypal

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Shenzhen Bicheng Electronics Technology Co., Ltd

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Location: Shenzhen Guangdong China

Address: 6-11C Shidai Jingyuan Fuyong Town, Baoan District, Shenzhen City, Guangdong Province, China

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Product Details Company Profile

Product Details

Rogers RO4725JXR Antenna Grade High Frequency Printed Circuit Board DK 2.55 RF PCB 30.7mil 60.7mil

(Printed Circuit Boards are custom-made products, the picture and parameters shown are just for reference)

Rogers RO4725JXR antenna grade laminates offer a dependable and cost-effective substitute for traditional PTFE-based laminates.

The resin systems used in RO4725JXR dielectric materials offer the essential properties required for optimal antenna performance. RO4725JXR antenna grade laminates are fully compatible with conventional FR-4 and high-temperature lead-free solder processes. Unlike traditional PTFE-based laminates, these materials do not require special treatment for plated through-hole preparation. By choosing RO4725JXR laminates, designers can achieve cost-effective solutions without compromising performance.

Features:

1.Dielectric constant of 2.55+/- 0.05

2. Low Z-axis coefficient of thermal expansion at 25.6 ppm/°C

3. Low TCDk (Thermal Coefficient of Dielectric Constant) of +34 ppm/°C

4. Dissipation factors ranging from .0022 to .0026

5. High glass transition temperature (Tg) exceeding 280°C

Benefits:

Low insertion loss, ensuring minimal signal loss during transmission
Dk (Dielectric Constant) matched to standard PTFE-based antenna offerings, facilitating seamless integration with existing designs
Reduced passive inter-modulation (PIM), leading to improved signal quality and less interference
Consistent circuit performance, providing reliable and predictable results.

Our PCB Capability( RO4725JXR)

PCB Capability (TMM10)
PCB material:	Hydrocarbon / Ceramic / Woven Glass
Designation:	RO4725JXR
Dielectric constant:	2.55
Layer count:	Sinlge-sided PCB, Double-sided PCB, Multi-layer PCB, Hybrid PCB
Dielectric thickness:	30.7mil(0.780mm), 60.7mil (1.542mm)
Copper weight:	1oz (35µm), 2oz (70µm)
PCB size:	≤400mm X 500mm
Solder mask:	Green, Black, Blue, Red, Yellow, White etc.
Surface finish:	Immersion gold, HASL, Immersion silver, Immersion tin, Bare copper, OSP, ENEPIG, Pure gold etc..

Typical Applications

Cellular Base Station Antennas

RO4725JXR Typical Properties

Property	RO4725JXR	Direction	Units	Condition	Test Method
Dielectric Constant, εr Process	2.55 ± 0.05	Z		10 GHz/23°C	IPC-TM-650, 2.5.5.5
Dielectric Constant, εr Design	2.64	Z		1.7 GHz - 5 GHz	Differential Phase Length Method
Dissipation Factor	0.0026	Z		10 GHz/23°C	IPC-TM-650, 2.5.5.5
Dissipation Factor	0.0022	Z		2.5GHz	IPC-TM-650, 2.5.5.5
Thermal Coefficient of εr	+34	Z	ppm/°C	-50°C to 150°C	IPC-TM-650, 2.5.5.5
Volume Resistivity (0.030")	2.16 X 10^8		MΩ•cm	COND A	IPC-TM-650, 2.5.17.1
Surface Resistivity (0.030")	4.8 X 10^7		MΩ	COND A	IPC-TM-650, 2.5.17.1
PIM	-166		dBc	50 ohm 0.060”	43dBm 1900MHz
Electrical Strength (0.030”)	630	Z	V/mil		IPC-TM-650, 2.5.6.2
Flexural Strength MD	121 (17.5)		MPa (kpsi)	RT	ASTM D790
CMD	92 (13.3)		MPa (kpsi)	RT	ASTM D790
Dimensional Stability	<0.4	X,Y	mm/m	after etch +E2/150°C	IPC-TM-650, 2.4.39A
Coefficient of Thermal Expansion	13.9	X	ppm/°C	-55 TO 288°C	IPC-TM-650, 2.1.24
	19.0	Y
	25.6	Z
Thermal Conductivity	0.38	Z	W/mK°	50°C	ASTM D5470
Moisture Absorption	0.24%		%	48/50	IPC-TM-650 2.6.2.1 ASTM D570
Tg	>280		°C		IPC-TM-650 2.4.24
Td	439		°C		ASTM D3850
Density	1.27		gm/cm3		ASTM D792
Copper Peel Strength	8.5		pli	1 oz LoPro EDC	IPC-TM-650 2.4.8
Flammability	N/A				UL94
Lead-Free Process Compatible	YES

Company Profile

Founded in 2003, Shenzhen Bicheng Electronics Technology Co., Ltd is an established high frequency PCB supplier and exporter in Shenzhen China, severing cellular base station antenna, satellite, high frequency passive components, microstrip line and band line circuit, millimeter wave equipment, radar systems, digital radio frequency antenna and other fields worldwide for 18 years. Our high frequency PCBs are mainly built on 3 high frequency material brands: Rogers Corporation, Taconic and Wangling. Dielectric constant ranges from 2.2 to 10.2 etc.

We also have divisions of FR-4 circuit board, flexible circuits and metal core PCBs featured as prototypes, small runs to mass production. We actively research and build such high value added PCB projects as HDI, quick turn, impedance control, heavy copper and backplane board etc. This has made our PCB products generate an effective prolongation and complementation, as well as formation of integrated products line ranging from low-end to high-end.

Bicheng PCB is headquartered in Shenzhen, a city with great economic vitality. Based in China, we adhere to the philosophy of servicing small and medium sized companies offering variety of circuit boards to meet the demands of market.

We maintain the highest standards which support products that exhibit exceptional quality, performance and reliability. The circuit board ranges from conventional FR-4 to PTFE, metal core to flexible circuits which are used in the industries of home appliances, portable and consumable electronics, medical filed, aerospace as well as telecommunications etc.

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