Underhood

Powertrain related electronic systems are regularly exposed to high temperature (>120°C) and vibration. Joining materials used in these systems must exhibit the highest level of mechanical reliability under these extreme conditions. Alpha produces materials that, separately or in combination, deliver reliability that is unmatched in the industry.
Alternating row colors

Alternating row colors

Underhood
   

Key Requirements for Joining Materials

  • Remains reliable in high temperature, high vibration conditions
  • High electrochemical reliability alone and in combination with other joining materials
  • High thermal and electrical conductivity

Product Type

Product

Low Temp

PB Free

Halogen Free

 VOC Free
Solder Paste ALPHA® CVP-390 Innolot
  • Excellent electrochemical reliability down to 0.100mm spacing
  • Fine feature printability down to 01005 feature size
  • Highest thermo-mechanical reliability at temperatures above 120°C (Innolot)
  Pb Free Halogen Free  
Solder Paste ALPHA® OM-353 Innolot
  • Lowest post reflow residue spread of Alpha’s chemistries
  • Excellent electrochemical reliability down to 0.200mm spacing
  • Low HIP and NWO Defects
  • Highest thermo-mechanical reliability at temperatures above 120°C (Innolot)
  Pb Free Halogen Free  
Solder Paste ALPHA® OM-358 Innolot
  • Ultralow voiding including bottom terminated components
  • Excellent electrochemical reliability on bottom terminated components
  • Highest thermo-mechanical reliability at temperatures above 120°C (Innolot)
  Pb Free Halogen Free  
Preforms

ALPHA® BTC-578 Accuflux Preforms Innolot / SAC305

  • Increasing thermal conductivity and heat dissipation through void reduction
  • Low flux residue improves electrochemical reliability
  • Prevents mechanical stackup issues through increased solder volume
  Pb Free Halogen Free  
Preforms ALPHA® Tape and Reel Preforms
  • High solder volume precision and production yields using pick and place
  • Available in many alloys, sizes and shapes
  • Flux coated versions available (*some fluxes contain halogens)
  Pb Free Halogen Free
Cored Wire

ALPHA® Telecore® HF-850 Innolot / SAC305

  • Performs well with all standard pad finishes
  • Can be used in both robotic and manual soldering processes
  • ROL0

Pb Free Halogen Free  
Cored Wire
ALPHA® Telecore® XL-825 SAC305
  • Best for difficult to solder surfaces
  • Can be used in both robotic and manual soldering processes
  • ROL1
  Pb Free    
Adhesive

ALPHA® HiTech™ SM42-1311

  • Non-Sagging
  • Excellent adhesion on FR4
  • Resists change due to high heat post application processing (i.e., wave soldering)
    Halogen Free  
Adhesive

ALPHA® HiTech™ SM42-120P

  • Non-Sagging
  • Excellent adhesion on FR4
  • Resists change due to high heat post application processing (i.e., wave soldering)
    Halogen Free  
Bar and Solid Wire Solder

ALPHA® SAC305

  • Excellent soldering performance
  • High thermal fatigue resistance
  • Widely used
  Pb Free    
Bar and Solid Wire Solder

ALPHA® SACX Plus® 0807

  • Low Silver (0.8%) for improved value vs. SAC305
  • SAC305-like soldering and reliability performance on complex assemblies
  • Low Copper dissolution and low drossing
  Pb Free    
Liquid Flux
ALPHA® EF-2210
  • ORL0
  • Passes IPC J-STD-004A
  • VOC free
  Pb Free   VOC free
Liquid Flux

ALPHA® EF-6000

  • ORL0
  • Passes IPC J-STD-004A
  • High activity, rosin-free formula can be cleaned with DI water
  Pb Free    
Liquid Flux

ALPHA® EF-6808HF

  • ROL0
  • Passes IPC J-STD-004B
  • Excellent for most standard complexity assemblies
  Pb Free Halogen Free  
Liquid Flux

ALPHA® EF-8800HF

  • ORL0
  • Passes IPC J-STD-004B
  • Designed for thick boards
  Pb Free Halogen Free  
 
  
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