LINKED ELECTRONICS

WE CAN DO

Innovative PCB Solutions

With years of continuous innovation and improvement driven by our customers' needs, Linked Electronics has emerged as one of the most dependable suppliers of printed circuit boards (PCBs). Our commitment to delivering high-quality products, exceptional customer service, and reliable solutions has earned us a reputation for reliability in the industry. We strive to exceed expectations and maintain our position as a trusted partner for all PCB requirements.

IC Substrate

	Specifications	Standard Specs
IC Substrate	Types	CSP、FC-CSP、SIP、MCP、PBGA、FMC、MEMS
	Material	HL832-NX,MCL-E-679,HL832-NS,750G, DS-7409,FR5, ABF…
	Layers	2-8 Layer
	Finished Thickness	0.1mm - 2L / 0.17mm - 4L/ 0.22mm - 6L/ 0.25mm - 7L/ 0.29mm - 8L
	Surface Finishing	ENEPIG, Electro Ni/Au, Electro Ni/Ag/Au, Electro Ni/Ag, Electro Tin
	Line Width/Spacing	15um/15um
	Drill/Pad	75/175 um - Mechanical, 60/130 um - Laser
	Special Technique	POFV(VIPPO), Plane Hybrid, Partial Hybrid, Step/Section Gold Finger, Cavity, Back-drilling, Edge Plating, Special Feature POFV(VIPPO), Plane Hybrid, Partial Hybrid, Step/Section Gold Finger, Cavity, Back drilling, Edge Plating, Embedded Chip/Discrete Device, Embedded Plane Capacitor/Resistor, N+N Structure(Belly-Belly), Mechanical Blind Hole with Double-side Press-fit, Partial Heavy Copper, High Temp. Lamination without Prepreg, Copper/Silver Filled, Skip via

Rigid Board

	Specifications	Standard Specs
Rigid Board	Max. Layer Count	50 Layer
	Material	FR4, Arlon, Metal Core, Taconic, Nelco, Isola, Halogen Free, Rogers, PTFE, PI, ect
	Max. Final Size	1500 mm X 610 mm
	Max. Finished Thk	10 mm
	Max. Copper Thk	12 OZ
	Min. Drill Size(Mechancal)	0.15 mm
	Aspect Ratio	20 : 0.1
	Buried / Blind Via(Non-cross)	0.1 mm
	Drill Tolerance	± 2 mil
	Impedance Control Tolerance %	± 8%
	Layer To Layer registrantion	± 3 mil
	Min. Line Width/Space	2.5/2.5 mil
	BGA Pitch	8 mil
	Min. Solder Dam	0.075 mm
	Profile Tolerance	± 0.05 mm
	Min. Board Thickness	L≤2L: 0.1 mm; 4L&Above: 0.3 mm
	Tolerance PTH/ Pressing fit hole /NPTH	± 0.0762 mm / ± 0.05 mm / ± 0.05 mm
HDI	4 + N + 4	4 + N + 4 HDI
	6 + N + 6	6 + N + 6 HDI
	8 + N + 8	8 + N + 8 HDI
	≤ 18L	≤ 18L Any Layer
	Materials	Hydrocarbon Materials HDI
Surface Treatment	Finishing	HASL, Lead free HASL, ENIG, Immersion silver/Tin, OSP

Flex-Rigid Board

Specifications	Production Capacity
Flexible Substrate(With Glue)	Shengyi SF302: PI = 0.05 mil, 1 mil, 2 mil; Cu=0.5 oz, 1 oz Shengyi SF305: PI = 0.05 mil, 1 mil, 2 mil; Cu=0.33 oz, 0.5 oz, 1 oz PET: PI = 1 mil, 2 mil, 7.4 mil; Cu = 0.33 oz, 0.5 oz, 1 oz
Flexible Substrate(No Glue)	Panasonic RF-775/777: PI = 0.05 mil, 1 mil, 2 mil; Cu=0.5 oz, 1 oz Thinflex: PI =1 mil, 2mil; Cu=0.33 oz, 0.5 oz, 1 oz Taiflex: PI =1 mil, 2mil; Cu=0.33oz, 0.5 oz, 1 oz Dupont Ap: PI =1 mil, 2 mil, 3 mil; Cu=0.5 oz, 1 oz
Number Of Layer	Flex&Rigid: 26 L Flex: 8 L
Finished Board Thinckness	0.3-3.0 mm
Min. Laser Drilling Diameter	0.1 mm
Board Thickness Tolerance(>1.0 mm)	± 10%
Board Thickness Tolerance(≤1.0 mm)	± 0.1 mm
Finish Size(Min.)	10 mm * 15 mm
Finish Size(Max.)	18 inch * 22 inch
Impedance Tolerance	Singal End: ± 5Ω(≤50Ω), ± 10%(>50Ω) DIFF: ± 5Ω(≤50Ω), ± 10%(>50Ω)
Varpage(Min.)	0.75%(Symmetry), 2%(Asymmetry)
The Distance Between The Conductor And The Rigid-Flexible Joint(Min.)	0.5 mm Plated Through Slot/Half Slot
Prepreg Overflow Width(Min.)	Flex&Rigid Combline Excessive Glue 1.0 mm
Surface Treatment	HASL, Lead free HASL, ENIG, Immersion silver/Tin, OSP

WE CAN DO

Quick Turn Capabilities

Our China-based facilities, operating 24 hours a day, combined with our state-of-the-art PCB manufacturing equipment, enable us to offer fast and flexible turn times that align with our customers' tight project deadlines. We understand the importance of time-sensitive projects and are committed to providing efficient and responsive services to meet our customers' specific needs. Our streamlined processes and advanced capabilities ensure that we deliver high-quality PCBs within the required timeframes.

Same Day Turns

With Linked Electronics' Super Fast Same Day Turn Service, we guarantee that your printed circuit boards will be manufactured to the highest quality standards and promptly completed.

By submitting your 2-layer PCB order before 9:30 AM CST, we will ship the printed circuit boards the same evening. Your order will then be finished and ready for delivery the following morning. We prioritize efficiency and quick turnaround times without compromising on quality, ensuring that your projects stay on schedule.

Weekend Wonder

With our Weekend Wonder PCB service, you can expedite your order even on weekends. Simply submit your Multilayer PCB order by noon and 2-layer designs by 3:00 pm CST on Friday, and we will ensure its completion by the next day. We understand the importance of meeting tight deadlines, and our commitment to fast turnaround times extends to weekends as well. Trust us to deliver your high-quality PCBs promptly, allowing you to stay on track with your projects even during the weekend.