Winonics

Winonics
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Winonics - Main Content

Products

General Capabilities

  • Fine Line Imaging - 50µm pitch (25µm Traces / 25µm Spaces)
  • Microvias - 25µm - 100µm laser thru-vias
  • Polyimide thickness – 12.5µm - 75µm
  • Flex Base Material (Adhesive-less)
    • Sputtered Base Material (2µm-18µm Cu thickness – 12.5,25,50µm Polyimide)
    • Espanex (9,12,18,25,35µm Cu thickness – 12.5,25,50µm Polyimide)
    • Dupont AP, Kapton E,H (5,9,12,18,35µm Cu thickness – 25,50µm Polyimide)
    • Panasonic, Upilex, and other Asian materials
  • Metal Layer Count - 1 to 4 layers
  • Soldermask LPI Capability - 20µm - 75µm (Halogen free)
  • Coverlay and Adhesive thicknesses – 12.5µm - 75µm
  • UV and Co2 Laser capability
  • Surface Plating
    • Electroless Cu
    • Electrolytic Cu
    • Electrolytic Nickel and Gold plating (Soft)
    • ENIG – Electroless Ni – Immersion Gold
    • HASL (Hot air solder leveling)
    • Immersion Tin
    • Immersion Silver
    • Organic Solderability Preservative
  • Value Added Processing
    • Component Assembly – Lead free solder
    • Stiffeners and Reinforcement
    • RFI shielding and Grounding (noise reduction)
    • Partnered with local CM’s (contract manufacturing)

Services

Process Parameters

Drilling Mode

Thru and Blind via drilling of Copper and Polyimide material

Via Diameter

20µm - 200µm

Hole Position Accuracy

±25µm

Tooling Plate

Precision Vacuum plate w / Multi line pin system

Laser Types

UV Laser 355nm, diode-pumped, all solid-state
CO2 Laser, 9600nm, Sealed, RF-excited, super-pulsed

 

 

 

 

 

 

 

 

 

 

 

 

 

Capabilities Road Map

 

Basic

Advanced

R&D

Comments

Imaging

       
Min Pitch - Trace / Space 100µm - 50µm / 50µm 75µm - 38µm / 38µm 60µm - 30µm / 30µm Copper Thickness Dependant
Smallest Feature 75µm - 50µm 35µm 25µm  
Pad to Via Ratio 5 : 1 4 : 1 3 : 1  
Registration Layer 1 to Layer 2 < 100µm < 80µm < 70µm  

Microvias

       
Via Size 100µm - 75µm 50µm 25µm Copper Thickness Dependant
Layers 1-2 Layers 3-4 Layers 4-5 Layers Thru Via Only

Materials

       
Plated Copper 3µm - 50µm 2µm - 50µm 2µm - 50µm  
Copper Thickness ED 5µm, 9µm,
12µm, 18µm, 25µm
ED 5µm, 9µm,
12µm, 18µm, 25µm
ED 5µm, 9µm,
12µm, 18µm, 25µm
RA only if req'd
Polyimide 12µm, 25µm,
50µm 75µm 125µm
12µm, 25µm,
50µm 75µm 125µm
12µm, 25µm,
50µm 75µm 125µm
 
Acrylic Adhesive 12µm, 25µm, 50µm 12µm, 25µm, 50µm 12µm, 25µm, 50µm  
Pyralux Coverlay Film 12µm, 25µm, 50µm 12µm, 25µm, 50µm 12µm, 25µm, 50µm  
Soldermask - DSFM 25µm - 50µm 20µm - 25µm 15µm - 20µm  
Stiffeners FR4, Polyimide, BT FR4, Polyimide, BT FR4, Polyimide, BT  

Multilayer

       
Active Layers 1-2 Layers 3-4 Layers 4-5 Layers  
Layer to Layer Tolerance 100µm - 75µm 75µm - 60µm 50µm - 35µm  
Via Type Thru Thru Thru  

Plating

       
Electroless Copper > 75µm via > 50µm via > 25µm via  
Electrolytic Copper > 4µm to desired thickness > 2µm to desired thickness > 2µm to desired thickness  
Electrolytic Nickel to desired thickness to desired thickness to desired thickness  
Electrolytic Soft Gold (wire bondable) to desired thickness to desired thickness to desired thickness  
Selective Plating on (Cu, Ni, Au) Yes Yes Yes  
Electrolytic Tin to desired thickness to desired thickness to desired thickness  
ENIG - Electroless Nickel / Immersion Gold Yes Yes Yes  
HASL Yes Yes Yes  

Singulation

       
Steel Rule Die (SRD) Tolerances ± 125µm ± 125µm ± 125µm  
UV and Co2 Laser Machining Tolerances 75µm-50µm 50µm-38µm 38µm-25µm Thickness Dependant
Slits / Slots / Small Features 75µm-50µm 50µm-38µm 38µm-25µm Thickness Dependant

Laser Processing

       
Co2 Laser / Plasma Etching Polyimide / Adh.
12µm, 25µm, 50µm
12µm, 25µm, 50µm 12µm, 25µm, 50µm  
Polyimide Etching - Chemical 2010 2010 2010  

Assembly

       
HASL Yes Yes Yes  
Connectors Yes Yes Yes  
Lead Free Solder Yes Yes Yes  
Passive Components Yes Yes Yes  
Stiffeners / Reinforcement FR4, BT, Kapton FR4, BT, Kapton FR4, BT, Kapton  
Shielding Cu 5µm, 9µm,
12µm, 18µm, 25µm
Cu 5µm, 9µm,
12µm, 18µm, 25µm
Cu 5µm, 9µm,
12µm, 18µm, 25µm
 
Folding / Pre-Assembly Yes Yes Yes  

Quality

       
Visual Inspection Up to 50x Up to 50x Up to 50x  
Auto Optical Inspection (AOI) 2010 2010 2010  
Electrical Test Yes Yes    
X-Section Yes Yes Yes  
Optical Measurement System ± 10µm ± 5µm ± 5µm Automated Dimensional Verification

Panel Processing

       
Panel Size 12" x 18" 12" x 18" 12" x 18"  
Typical Lot Size 4, 6 or 12 panels 4, 6 or 12 panels 4, 6 or 12 panels  

Delivery

3 - 5 weeks 4 - 5 weeks 5+ weeks  

 

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