BGA and Surface Mount Heatsinks

With plating requirements becoming ever more popular with Heatsinks and metal products in general, TSI offers full plating capability to our valued customers. Our plating facility constantly monitors our process solutions and raw materials, ensuring that your parts will have the highest quality final finish possible.

Our In-House Laboratory allows us to immediately analyze and adjust the chemistry of our solutions when required. Parts are also inspected in-process assuring that parts conform to our customer’s ever stringent requirements.

TSI offers the following finishing processes…

Electroless Nickel Coatings
  • MIL-C-26074E
  • ASTM B 733
  • ASTM B 656-91
  • AMS 2404C
  • AMS 2405B
  • LOW-PHOS NICKEL COATINGS AVAILABLE
Anodize Coatings
  • MIL-A-8625F
    • TYPE II COATINGS
    • TYPE IIB COATINGS (TYPE I CHROMIC ALTERNATIVE)
    • TYPE III COATINGS
    • TYPE III w/ PTFE IMPREGNATION
  • ASTM B 580-79R89
  • AMS 2472C
  • AMS 2468E
  • AMS 2469E
Teflon Impregnation
  • MIL-A-63576 TYPE I
Chromates
  • MIL-DTL-5541F
    • CLASS 1A
    • CLASS 3
    • CLASS 3 CLEAR
    • TYPE 1
    • TYPE 1, CLEAR
    • TYPE 2, RoHS COMPLIANT CLEAR
  • MIL-C-81706
  • ASTM B 449-93
Magnesium Treatment
  • MIL-M-3171C TYPE IV
  • CHROMIC ACID PICKLE
Passivation of Stainless Steel
  • QQ-P-35C
  • ASTM A 967
    • TYPE II
    • TYPE IV
  • CITRIC ACID PASSIVATION
  • MIL-S-5002
Parts Marking
  • MIL-STD-150
  • VIDEO JET EXCEL2000 SERIES PRINTER
  • PRECISION HAND STAMPING
Painting & Dri-Film Lubrication
  • ALL AVAILABLE MIL-SPEC PRIMERS AND TOP-COATS
  • MANY COMMERCIAL PRIMERS AND PAINTS
  • CYTEC BR 127 PRIMERS
  • CYTEC BR 127 ESD
  • AEROGLAZE Z306 & Z307
  • MIL-L-46010D
  • MIL-L-8937D
  • EVERLUBE DRY-FILM PRODUCTS
Blasting
  • GLASS BEAD
  • ALUMINUM OXIDE
  • PLASTIC MEDIA (PAINT REMOVAL)
  • SODA BLASTING