Heat Technology, Inc. - Sterling, MA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of folded fin heat sinks. Heat sinks are available in dimensions with thermal impedance ranging from 1.55 degrees C/W to 3.86 degrees C/W at 400 LFM. Materials used for heat sinks include copper, aluminum, gold, silver and carbon. Heat sinks are used for computer, medical, laser, telecommunications, commercial, industrial, aerospace and military applications.
www.heattechnology.com/fldfin.htm

Johnson Bros. Metal Forming Co. - Berkeley, IL
Manufacturer, Custom Manufacturer, Service Company
Manufacturers, roll formed metal heat sink: profiles, channels, panels, framing. All metals: prefinished/plain. 2,000ft. min.
www.JohnsonRollForming.com

March Electronics, Inc. - Locations
Distributor, Custom Manufacturer
ISO 9001:2008 certified distributor of quality electronic components including folded fin heat sinks & dissipators, thermal management devices, ZIF retainers, SEM cages & board retainers. Connectors, connector accessories, capacitors, cable assemblies, mil spec contacts, fuses & holders, relays, switches, terminals & terminal blocks.
Brand Names: CTS, Chip Coolers, Chip Coolers, IERC
www.marchelectronics.com/

Perfection Spring & Stamping Corp. - Mount Prospect, IL
Manufacturer, Custom Manufacturer
Manufacturer of custom folded heat sinks & fin assemblies in our fourslide, multislide & punch press equipment along with wireforms, mechanical assemblies & springs. Stampings include brackets, heat sinks, covers, terminals, fasteners, clips & contacts. Riveting, staking, welding & packing assemblies are available. Spring types include compression, extension, torsion & grinding springs. Capabilities include design, engineering, prototyping, tooling, CAD, short run & high volume production. Industries served include hardware, medical, consumer electronics, appliance & automotive. Maintaining a certified quality system to ISO-TS 16949:2009 standards.
thomasnetnavigator4.rtrk.com/?scid=2127637&...

Noren Products, Inc. - Menlo Park, CA
Manufacturer, Custom Manufacturer, Service Company
Custom manufacturer of heat sink heat pipes. Heat sink heat pipes consist of heat input assembly, heat output assembly & heat transport assembly. Applications include moving heat away from the input area or for moving heat into the output area in mediums including liquids, solids & gases.
www.norenproducts.com/custom_products

C&H Technology, Inc. - Minnetonka, MN
Distributor, Manufacturer
ISO 9001:2008 certified manufacturer of air cooled bonded & folded fin air cooled heat sinks for power electronic semiconductors & assemblies. Folded sinks are available with thermal resistance as low as 0.0175 degrees C/W & various plating options including anodizing, chromating & RoHS compliant alodining. Custom designs are also available.
Brand Names: Poseico
www.chtechnology.com/heatsinks.html

Tucker Engineering, Inc. - Peabody, MA
Manufacturer, Custom Manufacturer
Woman-owned manufacturer of standard & custom folded fin heatsinks. Available in plain (square or round ends), ruffled, ruffled/lanced, louvered, lanced & offset, herringbone & double configurations. Materials used are aluminum, steel, stainless steel, copper, brass & plastics. Capabilities include precision cutting, prototyping, production machining, 3 & 4 axis milling, metal/non-ferrous sawing, horizontal sawing, CAD/CAM design/engineering, CNC machining, CNC turning, deburring, finishing, blanking, bench drilling, drill pressing, CNC grinding, surface grinding, cylindrical grinding, spindle drilling & shearing.
tuckereng.thomasnet.com/viewitems/all-categ...

Schneider Electric - Magnecraft - Des Plaines, IL
Manufacturer
Manufacturer of aluminum folded fin heat sinks & heatsink assemblies for solid state relays. Types of accessories also include mating hold-down clips, socket modules, relay mounting adapters, coil bus jumpers, socket ID tags, DIN rail & locking end clips, thermal pads & metal enclosures.
magnecraft.thomasnet.com/advanced4/all-cate...

Anacon Power & Controls - Concord, MA
Manufacturer, Custom Manufacturer
Manufacturer of standard & custom heat sinks including folded fin heat sinks. Available as DIN mount heat sinks, panel mount heat sinks & special purpose heat sinks. DIN & panel mount heat sinks are available in single, double or 3-phase solid state relay configurations. Special purpose heat sinks are designed for 6 or 12 high current solid state relays. Heat sinks are available in different dimensions & thermal ratings. Folded fin heat sinks are RoHS compliant.
www.anaconpower.com/heatsinksmenu.htm

M Cubed Technologies, Inc. - Newark, DE
Custom Manufacturer
Custom manufacturer of folded-fin heat sinks. Folded-fin heat sinks are fabricated in ceramic & metal matrix composite materials such as carbon fibers, silicon carbide, boron carbide, cast aluminum, aluminum alloys, titanium-coated graphite & titanium-alloy silicon carbide. Folded-fin heat sinks are designed for use in industrial wear, nuclear, power generation, mining, paper/pulp, automotive & aerospace applications.
www.mmmt.com/products/industrial-products/

Align Sourcing - Hamilton, NJ
Manufacturer, Custom Manufacturer, Manufacturers' Rep
Manufacturer of standard & custom designed folded fin heat sinks. Fin types available include extruded, bonded fin, skived & brazed/soldered. Cold plates, spacer blocks, liquid cold plates & CNC machined metal components are also available. Machining, plating, anodizing, chromate & powder coating finishes are available for heat sinks.
thermoelectric.alignsourcing.com/product/al...

Aavid Thermalloy, LLC - Concord, NH
Manufacturer, Custom Manufacturer
Custom manufacturer of folded fin heat sinks made from aluminum & copper. Specifications of folded fin heat sinks include 24 in. airflow length, 0.006 in. thickness of material & up to 2.0 in. fin heights. Features include lightweight cooling fans, reduced assembled part weight & minimized material & mounting base thickness. Folded fin heat sinks are available in a wide range of styles, materials & fin densities. Folded fin heat sinks are also available for aerospace & military applications. Folded fin heat sinks are suitable for forced & natural convention cooling systems.

Tyco Electronics Corp. - Berwyn, PA
Manufacturer, Custom Manufacturer
ISO 9001:2000, AS 9001 & TS16949:2002 certified. Manufacturer of custom designed heat sinks & heat sink assemblies for electronic & printed circuit (PCB) applications. Folded fin, liquid cooled, heat pipe, machined, & cold forged designs. Clips, fasteners, blowers, fans, & related hardware are available.
Brand Names: Chip Coolers, Raychem, TE Connectivity

Steven Engineering - South San Francisco, CA
Distributor, Custom Manufacturer
Distributor of folded fin heat sinks. Capabilities include bar coding, engraving, enclosure cutting & punching, enclosure modification, labeling, meter configuration, prototyping, rail assembling, rail cutting & notching, terminal block marking & wire cutting, vendor managed inventory, EDI, designing, bin stocking & engineering. Same day shipment & JIT delivery are also available.

Milota Associates, Inc. - St. Charles, IL
Distributor
Dist of. sensors, capacitors, diodes, fuses, heat sinks, oscillators, power supplies, relays, resistors, and transformers.

ICT Power Co., Inc. - Burlington, ON
Distributor, Service Company
Distributor of folded fin heat sinks including copper finned heat sinks. Other heat sinks such as aluminum heat sinks & extruded aluminum heat sinks are also available.
Brand Names: Ict

Triton Industries, Inc. - Chicago, IL
Custom Manufacturer
Custom fabricator of heat sinks including folded fin and low profile heat sinks. Capabilities include anodizing, bending, folding, forming, laser cutting, multiple hole perforating, plasma cutting, plating, powder coating, pressing, punching, rolling, shearing, straightening, water based painting and welding. RoHS compliant.

R-Theta Thermal Solutions, Inc - Mississauga, ON
Manufacturer, Custom Manufacturer
ISO 9001 certified worldwide custom manufacturer of aluminum assembly systems including folded fin aluminum heat sinks for the power semiconductor industry. Heat sinks include 6063-T5 alloy for both fins & base plates. Copper, magnesium & zinc heat sinks are also available. Specifications for heat sinks include storage & operating temperatures of minus 40 degrees C to plus 350 degrees C. Heat sinks with stainless steel helicoil threaded inserts are also available. Black & clear anodized finish meets MIL-A-8625, & gold & chromate clear finish meets MIL-C-5541.

SNS Cooling Technology, Inc. - Scarborough, ON
Manufacturer
Products include extruded heat sinks, cross cut heat sinks, bonded fin heat sinks, folded fin heat sinks, liquid cooled cold plates, vacuum brazed cold plates, heat sinks with heat pipes.

Alexandria Industries - Indianapolis, IN
Manufacturer, Custom Manufacturer
Full service custom manufacturer of folded fin heat sinks available in aluminum or copper base with high thermal conductivity epoxy to attach fins to base. Folded fin heat sinks are available in sizes from 0.25 in. to 12 in. wide. Available in fin heights from 0.020 in. to 2.75 in. & fin widths up to 24 in. Folded fin heat sinks can be used in natural & forced convection applications including high density cooling of power modules, IGBT's/transistors, telecommunications, motor drives & automotive electronics.

Converter Consultants, LLC - Naugatuck, CT
Manufacturer, Custom Manufacturer
Manufacturer of power semiconductor cooling applications to the OEM market. Specializing in liquid cooled heat sinks. Extensive line of patented standard & custom designed one piece pure copper liquid cooled heat sinks. Heat transfer & lower pressure drop, due to patented interior cooling chamber design.

IDP - Oxnard, CA
Manufacturer, Custom Manufacturer, Service Company
Able to manufacture folded fin, bonded fin, skived, forged, stamped, fin pack & pin fin heatsinks per customer requirements.

PENCOM - San Carlos, CA
Distributor, Manufacturer, Custom Manufacturer, Service Company
Manufacturer & designer of mechanical thermal components. Precision manufacturing for prototype, short run, & high volume production with flexible manufacturing capabilities.

Thermacore Inc. - Lancaster, PA
Manufacturer, Custom Manufacturer
AS9100, ISO 9001, and ISO 14001 certified designer, developer, & mfr of custom thermal management solutions based on thermal technologies such as heat pipes & heat pipe assemblies, heat sinks, encapsulated pyrolytic graphite, cold plates, pumped liquid systems, heat exchangers, loop heat pipes & mold cooling products or a variety of applications in the following markets: computer, communication, military/aerospace, power electronics, energy conversion, enclosure, medical, automated test equipment & embedded processor.

Pin Fin, Inc. - Warren, RI
Manufacturer, Custom Manufacturer
High & Low Density Heat Sinks, Flat-Fin Heat Sinks, Stacked-Fin Disc Sinks, Air Directional Vanes, Air To Air Heat Exchangers, Liquid Cold Plates, Custom Units & Engineering Services