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Solder Fortification®

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Solder Fortification® Solder Fortification®

Obtaining the correct amount of solder to ensure a strong solder joint is critical in electronics manufacturing. However, miniaturization trends, such as the reduction of stencil thickness and more tightly fitted components, make this increasingly difficult. Solder Fortification® Preforms can provide the solution for these challenging issues.

Solder Fortification® Preforms are generally rectangle-shaped pieces of alloyed metal that do not contain any flux. The preform is added to a deposit of solder paste using standard pick and place equipment. Since the alloy for both the preform and the solder paste is the same, the preform will reflow at the same temperature as the solder paste, with the solder paste providing the necessary flux. The preform increases the volume of solder above what could be achieved with just solder paste, especially for stencils with a pitch of 0.3mm or less.

Features

  • Increased solder volume
  • Improved drop test results
  • Fewer issues with flux residue
  • Reduced rework
  • Improved fillet shape and volume

Advantages

The advantages of Solder Fortification® Preforms include:

  • Increased solder volume compared to what could be achieved with just solder paste
  • Fewer issues with flux residue
  • Elimination of costly or time-consuming processes, such as wave soldering or selective soldering
  • Stronger solder joints which help improve drop test results
  • Reduced rework and other manual processes to add solder volume
  • Improved shape and volume of fillet to ensure joints meet IPC specifications
  • Email Us Your Solder Fortificaton® Question

Videos

Watch the Solder Fortification® Video Watch the Solder Fortification® Using PIP Video

Solderable Preform 0201

Solderable Preform 0201
Solderable Preform 0201
Click images to enlarge.

Notes: Unless Otherwise Specified

Material: 96.5 Sn
3.0 Ag
0.5 Cu
50k per 13" Reel
13" Reel to have a 2.5" center hub
Carrier Tape P/N: CT00883
Pocket: Ao = 0.36mm ±0.03mm
Bo = 0.67mm ±0.03mm
Ko = 0.31mm ±0.03mm
  D E F D1 Po P2
MM 1.500 +0.100 1.750 0.100 3.500 ±0.25 1.000 +0.25 4.000 ±0.100 2.000 ±0.050
-0.000 -0.00 -0.00
INCHES 0.059 +0.004 0.069 ±0.004 0.138 +0.010 0.039 +0.010 0.157 ±0.004 0.079 ±0.002
-0.000 -0.000 -0.000
  T W P Ao Bo Ko
MM 0.200 ±0.0200 8.000 +0.30 2.000 ±0.100 0.360 ±0.030 0.670 ±0.030 0.310 ±0.030
-0.10
INCHES 0.008 ±0.0008 0.315 +0.012 0.079 ±0.004 0.014 ±0.001 0.026 ±0.001 0.012 ±0.001
-0.004

Solderable Preform 0402

Solderable Preform 0402
Solderable Preform 0402
Click images to enlarge.

Notes: Unless Otherwise Specified

Material: SAC305
SAC387
Sn 62
Sn 63
15k per 13" Reel
13" Reel to have a 2.5" center hub
Carrier Tape P/N: CT00919-in
Pocket: Ao = 0.63mm ±0.03mm
Bo = 1.14mm ±0.03mm
Ko = 0.67mm ±0.03mm
  D E F D1 Po P2
MM 1.500 +0.10 1.750 0.100 3.500 ±0.050 0.380 +0.03 4.000 ±0.100 2.000 ±0.050
-0.00 -0.03
INCHES 0.059 +0.004 0.069 ±0.004 0.138 ±0.002 0.015 +0.001 0.157 ±0.004 0.079 ±0.002
-0.000 -0.001
  T W P Ao Bo Ko
MM TBD 8.000 +0.300 2.000 ±0.100 0.630 ±0.100 0.670 ±0.100 0.670 ±0.100
-0.100
INCHES TBD 0.315 +0.012 0.157 ±0.004 0.026 ±0.004 0.026 ±0.004 0.026 ±0.004
-0.004

Solderable Preform 0603

Solderable Preform 0603
Solderable Preform 0603
Click images to enlarge.

Notes: Unless Otherwise Specified

Material: SAC387
Sn 62
Sn 63
15k per 13" Reel
13" Reel to have a 2.5" center hub
Carrier Tape P/N: CT00985-in
Pocket: Ao = 0.99mm ±0.03mm
Bo = 1.75mm ±0.03mm
Ko = 0.96mm ±0.03mm
  D E F D1 Po P2
MM 1.500 +0.100 1.750 0.100 3.500 ±0.050 0.380 +0.250 4.000 ±0.100 2.000 ±0.050
-0.000 -0.250
INCHES 0.059 +0.004 0.069 ±0.004 0.138 ±0.002 0.015 +0.010 0.157 ±0.004 0.079 ±0.002
-0.000 -0.010
  T W P Ao Bo Ko
MM 0.200 ±0.0200 8.000 +0.30 4.000 ±0.100 0.990 ±0.100 1.750 ±0.100 0.960 ±0.100
-0.10
INCHES 0.008 ±0.0008 0.315 +0.012 0.157 ±0.004 0.039 ±0.004 0.069 ±0.004 0.038 ±0.004
-0.0004

Packaging

Solder Fortification®

Solder Fortification® Preforms are packaged in tape & reel for easy placement by standard pick and place machines.

Standard Sizes (other sizes available on request):

Size (metric) Size (inches) Shape Solder
Volume
0.508mm x 1.010mm x 0.480mm 0.020" x 0.040" x 0.019" Rectangle 0.00200g
0.760mm x 1.520mm x 0.787mm 0.030" x 0.060" x 0.031" Rectangle 0.00650g
1.27mm x 2.03mm x 1.27mm 0.050" x 0.080" x 0.050" Rectangle 0.02410g
1.52mm x 3.04mm x 1.52mm 0.060" x 0.120" x 0.060" Rectangle 0.05210g
0.88mm 0.035" Sphere 0.00272g
1.60mm 0.063" Sphere 0.01590g

Alloys

Solder Fortification® Preforms are available in virtually any alloy to correspond to the alloy in the solder paste.

Technical and Customer Support

Technical and Customer Support

Indium Corporation’s internationally experienced engineers provide in-depth technical assistance to our customers.

Thoroughly knowledgeable in all facets of Materials Science as it applies to the electronics and semiconductor sectors, technical support engineers provide expert advice in solder properties, alloy compatibility, and selection of solder preforms, wire, ribbon and paste. Indium Corporation’s technical support engineers provide rapid response to all technical inquiries.

  • Email Us Your Solder Fortificaton® Question

Related Markets and Applications

  • Engineered Solder and Alloys
  • Solder Paste and Powders

Top Solder Fortification® Technical Documents

  • Solder Alloy Chart (Letter)

    Product Data Sheet

  • Solder Fortification® Preforms (Letter) (A4)

    Product Data Sheet

  • Indalloy® 4 (Indium)

    MSDS

Solder Fortification® Technical Documents

Whitepapers

Request This Document

Applications of Solder Fortification® With Preforms

Authors: Carol Gowans, Dr. Ronald C. Lasky, Paul Socha

Posted on 11 Apr 2011

Request This Document

Solder Preform Basics (English)

Authors: Paul Socha

Posted on 9 Mar 2010

Application Notes

Calculating Solder Paste Usage (Letter) (A4)
Eliminating Solder Paste Hang-Up on Squeegee Blades (Letter)
Optimizing Solder Paste Parameters for Syringe Dispensing (Letter)
Powder Choice Stencil Design Guidelines (Letter) (A4)
Solder Paste & Printer Recommendations for Printers (Letter)

Product Data Sheets

Solder Alloy Chart (Letter)
Solder Fortification® Preforms (Letter) (A4)

View All

Material Safety Data Sheets

Indalloy® 128 (Tin)
Indalloy® 176 (Zinc Metal Mix)
Indalloy® 207
Indalloy® Containing Indium with Tin, Lead, Silver, Copper
Indalloy® Tin and Lead Only
Indalloy® with Lead, Zinc and Antimony
Indalloy® 170 (Lead)
Indalloy® 193
Indalloy® 4 (Indium)
Indalloy® Indium with Tin, Lead or Silver
Indalloy® with Lead and/or Tin and/or Silver and Antimony
Indalloy® with Tin, Lead and/or Silver and/or Copper

View All

Solder Paste Blog Posts

NanoFoil® for CPV Attachment

Thursday, April 18, 2013 by Jim Hisert [view bio]

The attachment of concentrated photovoltaic (CPV) cells is the perfect application for NanoFoil®. Due to the isolated heating during bonding, less stresses are imparted due to coefficient of thermal expansion. Unlike conductive adhesives or epoxies, NanoBonds® are full metal interfaces which…

Leadframe Solderability Issues in Power Semiconductors

Friday, April 05, 2013 by Dr. Andy Mackie [view bio]

It is no secret that automotive semiconductor customers are becoming increasingly demanding. The "under the hood / bonnet" electronics environment is arguably one of the most thermally stressful environments on the planet. Electronics close to the engine block can experience extremes ranging…

The Magic of Engineered Solders

Friday, April 05, 2013 by Seth Homer [view bio]

Engineered solders are solders that can make a HUGE difference with your thermal management, IGBT, die-attach, medical device, hermetic sealing, or connector assembly application. The possibilities are endless. One of my personal favorite engineered solders is Solder Fortification® Preforms.…

View All Blog Posts

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Mindy Macisco

This page is owned by:

Mindy Macisco
Product Support Specialist
mmacisco@indium.com

INDIUM CORPORATIONwww.indium.comaskus@indium.comPRC +86 (0)512 628 34900SINGAPORE +65 6 268 8678UK +44 (0) 1908 580400USA +1 315 853 4900

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