The 120 Series Silicone Oil-Based Thermal Joint Compound fills the minute air gap between mating surfaces with a grease-like material containing zinc oxide in a silicone oil carrier. It possesses an excellent thermal resistance of only 0.05�C/W for a 0.001 in. film with an area of one square inch. There is no measurable increase in case temperature of a mounted semiconductor on a heat sink after the 6-month stabilization period (Time versus Thermal Resistivity graph below).

Volume Resistivity Dielectric Strength Specific Gravity Thermal Conductivity @ WC Thermal Resistivity (P) Bleed, % after 24 hrs @ 200�C Evaporation, % after 24 hrs @ 200�C Color Shelf life Operating Temperature Range (�C)

10e 14 ohm/cm 225 volts/mil 2.1 min. 0.735 W/(m)(K) (in.)/(hr)(ft2)(�F) 56 (�C)(in.)/watt 0.5 opaque white 5 years -40/+200

Case Style Characteristics 0.19 (4.8) stud 0.44 (11.2) hex 0.25 (6.4) stud 0.69 (17.5) hex 0.38 (9.7) stud 1.06 (26.9) hex 0.50 (12.7) stud 1.06 (26.9) hex 0.75 (19.1) stud 1.25 (31.8) hex

120 SERIES - ORDER GUIDE Series Container Size P/N v 4 gram plastic pak oz (0.06 kg) jar oz (0.14 kg) tube oz (0.23 kg) jar lb (2.27 kg) can lb (9.08 kg) can

The 126 Series is a nontoxic, synthetic, ester-based (nonsilicone) Thermal Joint Compound with metal oxide fillers designed to enhance thermal performance characteristics of plastic and metal package devices exceeding that of silicone-based compounds. Solved are problems associated with contamination of wave solder baths and migration of silicone-based products. Shelf life: 5 years.

Characteristics Appearance Solids Content, wt % Thermal Conductivity = 4.8 (Btu)(in.)/(hr) (ft2) (�F) Interface Thermal Resistance Bleed, 24 hrs at 200�C, wt% Evaporation, 24 hrs at 200�C, wt% Volume Resistivity Dielectric Strength Specific Gravity @ 60�F Penetration Operating Range Description Smooth, white homogeneous paste 65% min 10e 4 cal/sec cm �C, min at 0.0008 thick film 0.09% max 0.6 max 10e 12 ohms/cm 200 volts/mil 2.93 (gm/cc) 200�C 126 SERIES - ORDER GUIDE Series Container Size P/N oz (0.6 kg) jar oz (0.11 kg) tube oz (0.11 kg) syringe lb (2.27 kg) can

DeltaBondTM 152 adhesive is ideal for general cementing; thermally bonding semiconductors and components to chassis or heat sinks, while electrically isolating one from the other; fabricating heat sinks or thermal links; and for all permanent bonding of assemblies which require high thermally conductive interfaces. It produces a rigid, high strength bond to most materials when cured. DeltaBondTM 152 is available in bi-packs, kits, and quarts. Order one bottle of hardener or B-4 per one quart of DeltaBondTM 152 separately. Shelf life: 152KA 1 year, all others 2 years.

Thermal conductivity W/(m) (�K) (Btu) (in.)/(hr) (ft 2) (�F) Thermal resistivity - (�C) (in.)watt Bond shear strength 77�F 1 in. overlap - psi 125�F etched aluminum to etched aluminum 212�F Heat distortion point - �F Minimum dielectric strength, v/mil, 0.125 in. sample Max operation Continuous temp - �C Intermittent DELTABONDTM152 Mixing Proportions and Working Properties Characteristics Parts of hardener per 100 parts of resin by weight *Working Time at 77�F Initial cure time 150�F 250�F Post-cure time at a temp in �F Alternate room temp. aging time at 77�F Working consistency (77�F) Working viscosity (77�F) cps 7.5 45 min 8 hrs 45 min 20 min 4 hrs @200�F 4 days viscous liquid 3.5 30 min 6 hrs 30 min 15 minn 4 hrs 200�F 4 days paste

Model Number DeltaBondTM 152 Ordering Guide - Resin and Hardener Part No. 152-KA 152-Q Resin Container Bi-Pack (1 oz) Bi-Pack (1 oz) Kit (7 oz Resin, 0.5 oz Hardener) 1 quart (4 lbs) Hardener Part Number Included in PIN A ("A-4") Type Included in P/N B ("B-4") Type lncluded in P/N A-4 (0.316 lb), B-4 (0.14 lb), (order 1 only) All hardener part numbers A-4, B-4

* Since the hardener/resin reaction is exothermic, it is important that batch size be matched to hardener speed. Working times given are for approximate batch sizes: A--200 gms, B--200 gms. Larger batch sizes will greatly reduce working time. For optimum electrical properties, dry parts for 15 minutes or 30 minutes (24�C) to slowly evaporate the thinner and then final cure for 4 hours 275�F (135�C). After initial cure, material may be handled, removed from fixture, etc., but has not yet achieved full properties and should be room temperature aged or post-cured as shown to achieve full physical and electrical properties. After initial cure, material may be brought to full physical and electrical properties during post-cure or may be room temperature aged for charted length of time to achieve same full properties. The information contained herein is based on data believed to be reliable but we do not assume responsibility for accuracy. All such information is used at the customer's own risk, conditions of use being beyond our control.

T-Series Thermal Tapes come double-sided, and can be attached at the factory. Clips or mechanical fasteners are not required when thermal tapes are used. Not to be used for electrical isolation.

Material T-3 T-4 Thermal Resistivity Degc in. Watt Thickness Description Thermal Tape Thermal Tape Thermal Tape Thermal Tape Manufacturer Reference Chomerics T-405 Adhesives Research Arclad 8223 Chomerics T-412 Chomerics T-410

S-Series Thermal Interface Material come double-sided, and are applied at the factory only. They fill gaps due to surface roughness and flatness either under pressure or at temperature. These products also require mechanical fasteners. Not to be used for electrical isolation.

Description Thermal Interface Thermal Interface Thermal Interface Phase-Change Pad Tape a/Alum. Sub. Phase-Change Pad

Manufacturer Reference Bergquist Q-pad 3 Bergquist softface Chomerics T-710 Chomerics T-443 Power Devices AI-S (Thermstrate) Bergquist 2004

DeltaCastTM is a pourable casting resin having thermal expansion characteristics similar to aluminum and copper allowing assemblies to operate over a very wide temperature range. Ideal for encapsulating components and assemblies, this series' major advantages and uses include potted systems (virtually indestructible), protecting components and systems from moisture and contaminants, securing proprietary circuitry, mechanical support of devices, removal of heat from hot components and the assembly equalizing temperatures, and high voltage isolation. DeltaCastTM 153 is available in quarts and gallons. Order one bottle of hardener or B-4 per one quart of DeltaCastTM 153 separately. Shelf life: 2 years.

Thermal conductivity W/(m) (�K) (Btu) (in.)/(hr) (ft 2) (�F) Thermal resistivity - (�C) (in.)watt Bond shear strength 77�F 1 in. overlap - psi 125�F etched aluminum to etched aluminum 212�F Heat distortion point - �F Minimum dielectric strength, v/mil, 0.125 in. sample Max operation Continuous temp - �C Intermittent DELTACASTTM153 Mixing Proportions and Working Properties Characteristics Parts of hardener per 100 parts of resin by weight *Working Time at 77�F Initial cure time 150�F 250�F Post-cure time at a temp in �F Alternate room temp. aging time at 77�F Working consistency (77�F) Working viscosity (77�F) cps 7.5 45 min 8 hrs 45 min 20 min 4 hrs @200�F 4 days heavy liquid 3.5 30 min 6 hrs 30 min 15 minn 4 hrs 200�F 4 days viscous liquid 30,000

Ordering Guide - Resin and Hardener Model Number DeltaCastTM 153 Part No. 153-Q Resin Container 1 quart (4 lbs) Hardener Part Number A-4 (0.316 lb), B-4 (0.14 lb), (order 1 only)

DeltaBondTM is a medium viscosity, aluminum-filled resin with the best thermal conductivity of this series. It is, however, neither a good electrical insulator nor conductor. Its principal application is that of a good thermal mechanical adhesive for applications such as bonding fins to base plates or structural mounting blocks or brackets to heat sinks. Shelf life: 2 years.

Thermal conductivity W/(m) (�K) (Btu) (in.)/(hr) (ft 2) (�F) Thermal resistivity - (�C) (in.)watt Bond shear strength 77�F 1 in. overlap - psi 125�F etched aluminum to etched aluminum 212�F Heat distortion point - �F Minimum dielectric strength, v/mil, 0.125 in. sample Max operation Continuous temp - �C Intermittent NA* 190 DELTABONDTM154 Mixing Proportions and Working Properties Characteristics Parts of hardener per 100 parts of resin by weight *Working Time at 77�F Initial cure time 150�F 250�F Post-cure time at a temp in �F Alternate room temp. aging time at 77�F Working consistency (77�F) Working viscosity (77�F) cps 11.0 45 min 8 hrs 45 min 20 min 4 hrs @200�F 4 days viscous liquid 4.5 30 min 6 hrs 30 min 15 min 4 hrs 200�F 4 days paste

Model Number DeltaBondTM 154 Ordering Guide - Resin and Hardener Part No. 154-Q Resin Container 1 quart (2.5 lbs) Hardener Part Number A-4 (0.316 lb), B-4 (0.14 lb), (order 1 only) All hardener part numbers A-4, B-4