Heatsinks
(High Power to Board Level)

Extrusions
(View Stocked Extrusions)

Thermal Interface Materials

Bonded Fin & Folded Fin Heatsinks

DC/DC Converter Heatsinks

BGA and Surface Mount Heatsinks

Heat Spreaders

Copper Heatsinks

Custom Sheet Metal Housings

CNC Machining

CNC Lathe Work

Precision Metal Sawing

Full Plating Capability

Assembly Operations

Full Plating Capability

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.

Metal Plating 

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

blue-spacer

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

blue-spacerblue-spacer

Teflon Impregnation

  • MIL-A-63576 TYPE I

blue-spacer

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

blue-spacer

Magnesium Treatment

  • MIL-M-3171C TYPE IV
  • CHROMIC ACID PICKLE

blue-spacer

Passivation of Stainless Steel

  • QQ-P-35C
  • ASTM A 967
    • TYPE II
    • TYPE IV
  • CITRIC ACID PASSIVATION
  • MIL-S-5002

blue-spacer

Parts Marking

  • MIL-STD-150
  • VIDEO JET EXCEL2000 SERIES PRINTER
  • PRECISION HAND STAMPING

blue-spacer

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

blue-spacer

Blasting

  • GLASS BEAD
  • ALUMINUM OXIDE
  • PLASTIC MEDIA (PAINT REMOVAL)
  • SODA BLASTING