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China Pcb Assembly RoHS Compliant Assemblies Through Hole PCB Assembly
YDY PCBA Through-Hole PCB Assembly comes with a range of benefits
including:
Withstanding stress: As opposed to SMT components, through-hole components are known
for their ability to withstand mechanical and environmental stress.
Perfect for large components :Through-hole works well for large components that have to undergo
high power and high voltage
High heat tolerance : Known for their high heat tolerance, they find application in a
number of industries, particularly military and aerospace.
Ease of Prototyping :Through-hole PCBs also lend themselves to ease of prototyping and
improved reliability
High Reliability :Through-hole PCBs are best used for high-reliability products that
require stronger connections between layers.
Little surprise then, that even though surface mount components
allow for denser configurations, for larger and heavier components
that require strong bonds, through-hole technology has remained
resilient and relevant.
PCB Manufacture Capacity
Service type | RoHS Compliant Assemblies Through Hole PCB Assembly |
APPLICATIONS OF THROUGH-HOLE PCB | Transformers,Connectors,Semi-conductors,Electrolytic capacitors,Carbon resistors,Fuses,Light emitting diodes |
Material | FR-4,FR2.Taconic,Rogers, CEM-1 CEM-3,ceramic , crockery Metal-backed Laminate |
Surface Finish | HASL(LF), Gold plating, Electroless nickel immersion gold, Immersion Tin, OSP(Entek) |
Finish Board Thickness | 0.2mm-6.00 mm(8mil-126mil) |
Copper Thickness | 1/2 oz min;12 oz max |
Solder Mask | Green/Black/White/Red/Blue/Yellow |
Min.Trace Width & Line Spacing | 0.075mm/0.1mm(3mil/4mil) |
Min.Hole Diameter for CNC Driling | 0.1mm(4mil) |
Min.Hole Diameter for punching | 0.9mm(35mil) |
Biggest panel size | 610mm*508mm |
Hole Positon | +/-0.075mm(3mil) CNC Driling |
Conductor Width(W) | 0.05mm(2mil)or; +/-20% of original artwork |
Hole Diameter(H) | PTH L:+/-0.075mm(3mil); Non-PTH L:+/-0.05mm(2mil) |
Outline Tolerance | 0.125mm(5mil) CNC Routing; +/-0.15mm(6mil) by Punching |
Insulation Resistance | 10Kohm-20Mohm |
Conductivity | <50ohm |
Test Voltage | 10-300V |
Panel Size | 110×100mm(min);660×600mm(max) |
Layer-layer misregistration | 4 layers:0.15mm(6mil)max; 6 layers:0.25mm(10mil)max |
Min.spacing between hole edge to circuity pqttern of an inner layer | 0.25mm(10mil) |
Min.spacing between board oulineto circuitry pattern of an inner layer | 0.25mm(10mil) |
Board thickness tolerance | 4 layers:+/-0.13mm(5mil); 6 layers:+/-0.15mm(6mil) |
Impedance Control | +/-10% |
Here is why a large portfolio of customers across industry
verticals choose YDYPCBA for their PCB Assembly requirements:
Over 15 years of experience and expertise in delivering cutting
edge products.
Quick turnaround times and stringent delivery schedules.
Full and partial turnkey solutions.
RoHS compliant assemblies.
No minimum order quantities. You can count on us for prototypes as
well as large production runs.
Optimal costs.
OUR STRINGENT ASSEMBLY TESTING PROTOCOLS INCLUDE
Thermal Profiling
This is used to discover the temperature profile that works best
for the PCB and to point out defects such as Insufficient solder,
misaligned components, marginal joints and more.
Flying Probe Testing
This is particularly used in cases of low volume and highly complex
assemblies and helps in detecting missing components as also to
validate the component placement.
ICT Testing
Used extensively for high volume production, it is extremely
efficient in detecting parametric failures, PCB Layout-related
faults, and component failures.
Functional Testing
Used to authenticate board operations and behavior, Functional
Testing helps us detect faulty component values, functional and
parametric failures.
All of the above enable us to ensure reliability in our PCB
Assembly process with reduced production losses, employee safety,
process stability, extended equipment life, reduction in
environmental issues and optimum usage of spare parts inventories.