Accessory Products THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS 120 SERIES 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 0.05C/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). TYPICAL VALUES FOR THERMAL RESISTANCE, CASE TO SINK (O cs) WHEN THERMAL JOINT COMPOUNDS ARE USED 120 SERIES - THERMAL JOINT COMPOUND Characteristic Typical Mounting Torque Thermal in inch * pounds Resistance (N*M) (C/W) 8 (0.9) 0.09 9 (0.9) 0.14 Case Style Characteristics T0-3 TO-66 Description Volume Resistivity 5 X 10e 14 ohm/cm Dielectric Strength 225 volts/mil Specific Gravity Thermal Conductivity @ WC 2.1 min. 0.735 W/(m)(K) 5.1(Btu) (in.)/(hr)(ft2)(F) TO-220 0.19 (4.8) stud x 0.44 (11.2) hex 8 (0.9) 15 (1.7) 0.50 0.16 Thermal Resistivity (P) 56 (C)(in.)/watt Bleed, % after 24 hrs @ 200C 0.5 0.25 (6.4) stud x 0.69 (17.5) hex 0.38 (9.7) stud x 1.06 (26.9) hex 30 (3.39) 75 (8.47) 0.10 0.07 Evaporation, % after 24 hrs @ 200C 0.5 Color opaque white 0.07 0.052 Shelf life 5 years Operating Temperature Range (C) -40/+200 0.50 (12.7) stud x 1.06 (26.9) hex 0.75 (19.1) stud x 1.25 (31.8) hex 125 (14.12) 600 (67.79) 120 SERIES - ORDER GUIDE Series Container Size P/N 120-SA 4 gram plastic pak 120-2 2 oz (0.06 kg) jar 120-5 5 oz (0.14 kg) tube 120-8 8 oz (0.23 kg) jar 120-80 5 lb (2.27 kg) can 120-320 20 lb (9.08 kg) can 126 SERIES 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. 126 SERIES THERMAL JOINT COMPOUND Characteristics Appearance Solids Content, wt % Thermal Conductivity at 36C = 4.8 (Btu)(in.)/(hr) (ft2) (F) Interface Thermal Resistance Bleed, 24 hrs at 200C, wt% Evaporation, 24 hrs at 200C, wt% Volume Resistivity Dielectric Strength Specific Gravity @ 60F Penetration Operating Range G Normally stocked 69 Description Smooth, white homogeneous paste 65% min 19.0 X 10e 4 cal/sec cm C, min 0.043C/W TO-3 at 0.0008 thick film 0.09% max 0.6 max 2.3 x 10e 12 ohms/cm 200 volts/mil 2.93 (gm/cc) 280 to 320 -40C to 200C 126 SERIES - ORDER GUIDE Series Container Size P/N 126-2 2 oz (0.6 kg) jar 126-4 4 oz (0.11 kg) tube 126-4S 4 oz (0.11 kg) syringe 126-5LB 5 lb (2.27 kg) can All other products, please contact factory for price, delivery, and minimums. Accessory Products THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS 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 A-4 or B-4 per one quart of DeltaBondTM 152 separately. Shelf life: 152KA 1 year, all others 2 years. DeltaBondTM 152 DELTABONDTM152 DELTABONDTM152 Characteristics Hardener Type Typical Properties Fully Cured A4 B-4 Thermal conductivity W/(m) (K) (Btu) (in.)/(hr) (ft 2) (F) Thermal resistivity - (C) (in.)watt Bond shear strength 77F 1 in. overlap - psi 125F etched aluminum to etched aluminum 212F Heat distortion point - F Minimum dielectric strength, v/mil, 0.125 in. sample Max operation Continuous temp - C Intermittent 0.836 5.8 47 2,900 2,200 0.908 6.3 42 2,300 2,000 400 130 800 225 400 65 100 400 150 190 Mixing Proportions and Working Properties Characteristics Parts of hardener per 100 parts of resin by weight A-4 *Working Time - at 77F Initial cure time B4 7.5 3.5 45 min 30 min 77F 8 hrs 6 hrs 150F 45 min 30 min 20 min 15 minn Post-cure time at a temp in F Alternate room temp. aging time at 77F 250F 4 hrs @200F 4 days 4 hrs @ 200F 4 days Working consistency (77F) viscous liquid paste Working viscosity (77F) cps 25,000 -- DELTABONDTM152 Ordering Guide - Resin and Hardener Model Number Part No. DeltaBondTM 152 152-1A 152-1B 152-KA 152-Q Resin Container Hardener Part Number Bi-Pack (1 oz) Bi-Pack (1 oz) Kit (7 oz Resin, 0.5 oz Hardener) 1 quart (4 lbs) Included in PIN 152-1 A ("A-4") Type Included in P/N 152-1 B ("B-4") Type lncluded in P/N 152-KA A-4 (0.316 lb), B-4 (0.14 lb), (order 1 only) All hardener part numbers A-4, B-4 NOTES: * 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 at 150F (65C) or 30 minutes at 75F (24C) to slowly evaporate the thinner and then final cure for 4 hours at 275F (135C). 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. THERMAL INTERFACE MATERIAL DATA FOR T-SERIES AND S-SERIES 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. 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. Material T-1 T-2 T-3 T-4 Material S-3 S-4 S-5 S-6 S-7 S-8 Thermal Resistivity Degc in. Watt 79 55 28 157 Thickness 0.006 0.0045 0.009 0.007 Description Thermal Tape Thermal Tape Thermal Tape Thermal Tape Manufacturer Reference Chomerics T-405 Adhesives Research Arclad 8223 Chomerics T-412 Chomerics T-410 Thermal Resistivity Degc in. Watt 25 11 15 19 6 25 Thickness 0.005 0.005 0.0055 0.0052 0.003 0.0065 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 All other products, please contact factory for price, delivery, and minimums. 70 G Normally stocked Accessory Products THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS DeltaCastTM 153 DeltaCastTM 153 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 A4 or B-4 per one quart of DeltaCastTM 153 separately. Shelf life: 2 years. DELTACASTTM153 DELTACASTTM153 Characteristics Hardener Type Typical Properties Fully Cured A4 B-4 Thermal conductivity W/(m) (K) (Btu) (in.)/(hr) (ft 2) (F) Thermal resistivity - (C) (in.)watt Bond shear strength 77F 1 in. overlap - psi 125F etched aluminum to etched aluminum 212F Heat distortion point - F Minimum dielectric strength, v/mil, 0.125 in. sample Max operation Continuous temp - C Intermittent 0.836 5.8 47 2,500 -- 0.908 6.3 42 1,900 -- -- 130 -- 225 400 65 100 400 150 190 Mixing Proportions and Working Properties Characteristics Parts of hardener per 100 parts of resin by weight A-4 7.5 B4 3.5 *Working Time - at 77F 45 min 30 min Initial cure time 77F 8 hrs 6 hrs 45 min 30 min 150F 250F Post-cure time at a temp in F Alternate room temp. aging time at 77F Working consistency (77F) 20 min 15 minn 4 hrs @200F 4 days 4 hrs @ 200F 4 days heavy liquid viscous liquid Working viscosity (77F) cps 10,000 30,000 DELTACASTTM153 Ordering Guide - Resin and Hardener Model Number DeltaCastTM 153 DeltaBondTM 154 Part No. 153-Q Resin Container Hardener Part Number 1 quart (4 lbs) All hardener part numbers A-4, B-4 A-4 (0.316 lb), B-4 (0.14 lb), (order 1 only) DeltaBondTM 154 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. DELTABONDTM154 Characteristics Hardener Type Typical Properties Fully Cured A4 B-4 Thermal conductivity W/(m) (K) (Btu) (in.)/(hr) (ft 2) (F) Thermal resistivity - (C) (in.)watt Bond shear strength 77F 1 in. overlap - psi 125F etched aluminum to etched aluminum 212F Heat distortion point - F Minimum dielectric strength, v/mil, 0.125 in. sample Max operation Continuous temp - C Intermittent 1.053 7.3 37 3,000 2,300 1.154 8.0 34 2,400 2,100 500 130 800 225 NA* 65 100 NA* 150 190 DELTABONDTM154 Mixing Proportions and Working Properties Characteristics Parts of hardener per 100 parts of resin by weight *Working Time - at 77F Initial cure time A-4 B4 11.0 4.5 45 min 30 min 77F 8 hrs 6 hrs 150F 45 min 30 min 250F Post-cure time at a temp in F Alternate room temp. aging time at 77F 20 min 15 min 4 hrs @200F 4 days 4 hrs @ 200F 4 days Working consistency (77F) viscous liquid paste Working viscosity (77F) cps 25,000 -- DELTABONDTM154 Model Number DeltaBondTM 154 G Normally stocked Ordering Guide - Resin and Hardener Part No. 154-Q Resin Container Hardener Part Number 1 quart (2.5 lbs) A-4 (0.316 lb), B-4 (0.14 lb), (order 1 only) 71 All hardener part numbers A-4, B-4 All other products, please contact factory for price, delivery, and minimums. Accessory Products THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS DeltaBondTM 155 DeItaBondTM 155 is an epoxy adhesive formulated for use within the semiconductor industry. An easy to mix spread thixotropic paste, it offers high heat transfer, low shrinkage, and a coefficient of thermal expansion comparable to that of copper and aluminum. This adhesive is principally used to form thermally conductive joints in fabricated heat sinks and between heat sinks and power devices. When used to bond semiconductors to heat sinks, it also serves as an electrical insulator. Its strong bond to a wide variety of substrates resists severe temperature cycling. DeItaBondTM 155 is only available in kit size. Simply squeeze out equal lengths and mix to uniform color. Shelf life: 1 year. DELTABONDTM155 Hardener Type Characteristics DeltaBondTM155 Typical Properties Fully Cured Thermal conductivity W/(m) (K) (Btu) (in.)/(hr) (ft 2) (F) Thermal resistivity - (C) (in.)watt Bond shear strength 77F 1 in. overlap - psi 125F etched aluminum to etched aluminum 212F Heat distortion point - F Minimum dielectric strength, v/mil, 0.125 in. sample Max operation Continuous temp - C Intermittent DeltaBondTM 156 DELTABONDTM155 Mixing Proportions and Working Properties Parts of hardener per 100 parts of resin by volume 100 *Working Time - at 77F Initial cure time 77F 150F 250F 0.836 5.8 47 2,600 -- 90 min 8 hrs 45 min 20 min Post-cure time at a temp in F Alternate room temp. aging time at 77F Working consistency (77F) 4 hrs @ 200F 4 days paste -- 130 Working viscosity (77F) cps paste 400 65 100 Ordering Guide - Resin and Hardener Resin Hardener Part No. Container Part Number DeltaBondTM 155 155 Kit (3 oz resin, 3 oz hardener) Included in P/N 155 DELTABONDTM154 Model Number DeltaBondTM 156 Thermally Conductive Adhesive is a modified acrylic adhesive designed for permanent mounting on components where heat must be effectively transmitted. Recommended for electromechanical assemblies to bond components and dissipate heat, it replaces mechanical fasteners and compressible pads, silicone grease, and epoxies; eliminates air entrapment, and other variables related to epoxy mixing. This soft paste requires no mixing and flows easily to allow thin bond lines. Primer activated, cure begins upon assembly. DeltaBondTM Activator fixtures at room temperature in less than 5 minutes. Full strength is developed in 4 to 12 hours and fillets become dry to the touch in 24 hours. It is not recommended to use this durable adhesive without the use of DeltaBondTM Activator. DeltaBondTM 156 is available in kit size; order 156-K (25 ml Syringe and Activator Kit). Shelf life: 1 year. DELTABONDTM156 DELTABONDTM156 Characteristics Typical Electrical Properties Description Test Typical Properties Fully Cured Test Results Temperature Range ASTM 2360 psi 233,000 psi 7.75% 2.5% TLM 0.05% CVCM D638 D638 D638 E595 Coefficient of Thermal Expansion 7.1 x 10e -4 (cm/cmC) Tensile Shear 2500psi D1002 Thermal Conductivity, K 3.47 Btu x in./hr ft2 F (absolute at 86 F (30 C) (0.50 W/m C) Note: The absolute thermal conductivity test was developed specifically for measuring thermal properties of thin film adhesive bonds. ASTM D149 D150 100 Hz 14.92 1000 Hz 14.26 1MM Hz 12.34 Dissipaton Factor, 77F (25C) D150 100 Hz 0.05 1000 Hz 0.03 1MM Hz 0.06 Volume Resistivity 5.2x10e 11 (ohms-cm) Surface Resistivity 8.6 x 10e 13 (ohms) D257 D257 Note: DeltaBondTM Thermally Conductive Adhesive-High Strength contains a metallic filler which, in certain applications, may have an effect on electrical properties. Therefore, test each particular application to ensure that electrical properties are as required. DELTABONDTM156 Model Number Part No. DeltaBondTM 156 Results 220 volts/mil Dielectric Constant, 77F (25C) -65 to 300F (-54 to 149 C) 300 F to (177 C) Intermittent Tensile Strength, at break Modulus Elongation, at break Outgassing Dielectric Strength 156-K Ordering Guide - Resin and Hardener Resin Container Resin Kit Hardener Syringe - 0.85 fl oz - 25 ml - 2 oz net/0.44 oz fl contents bottle -12ml Hardener Part Number Included in kit hardener with brush applicator - 4.2 oz total wt/kt * 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. 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. All other products, please contact factory for price, delivery, and minimums. 72 G Normally stocked Accessory Products THERMAL COMPOUNDS, ADHESIVES AND INTERFACE MATERIALS 173/174 SERIES 175 SERIES DeltaPadsTM Thermally Conductive Insulators Greaseless Thermally Conductive Kapton (R) Reinforced Insulators DeltaPadsTM 173-7 Series 0.007 in. Gray 100 1.0 x 10e 9 4,000 2.70 -60/+200 3 x 10e -3 0.33 350/550 Characteristics Material Thickness Color Tear Strength, lb/in. Typical Volume Resistivity, megohm-cm, Minimum Normal Breakdown Voltage, Minimum Dielectric Constant at 60 Hz and 100 V Maximum Continuous Use Temperature, C Thermal Conductivity, cal/cm sec. C, Minimum Thermal Resistance (TO-3), 1 in. 2 C/W Recommended Mounting Pressure, lb/in. 2 The 173, 174, and 175 Series are highly efficient thermally conductive insulators designed for semi conductor interface to heat sinks. Their properties eliminate messy concerns associated with thermal greases. *P (pressure in psi) = 173-7 Series No Adhesive DeltaPadsTM 173-9 Series 0.009 in. Gray 100 1.0 x 10e 9 5,000 2.40 -60/+200 3 x 10e -3 0.50 350/550 Adhesive Backing 173-7-210P - 173-7-220P - 173-7-230P - 173-7-240P 173-7-240A 173-7-250P - - - - - 173-7-290P - 173-7-310P - 173-7-320P 173-7-320A 173-7-330P 173-7-340P - 173-7-350P - 173-7-410P - 173-7-510P - 173-7-520P - 173-7-610P - 173-7-710P - - - - - - - 173-7-66P 173-7-66A 173-7-1212P 173-7-1212A - - 173-9 Series 174-9 Series No Adhesive No Adhesive 173-9-210P 173-9-220P 173-9-230P 173-9-240P 173-9-250P - 173-9-280P 173-9-290P 173-9-310P 173-9-320P 173-9-330P 173-9-340P 173-9-350P 173-9-410P 173-9-510P 173-9-520P 173-9-610P 173-9-710P 173-9-810P 173-9-820P 173-9-910P 173-9-66P 173-9-1212P - 174-9-210P 174-9-220P 174-9-230P 174-9-240P 174-9-250P - - - 174-9-310P 174-9-320P 174-9-330P - - 174-9-410P 174-9-51OP 174-9-520P 174-9-610P - - - - 174-9-66P 174-9-1212P - DeltaPadsTM 174-9 Series 0.009 in. Tan 100 1.0 x 10e 13 5,000 2.50 -60/+200 1 x 10e -2 0.25 350/550 Kapton(R) 175-6 Series 0.006 in. Gray 100 1 x 10e 13 6,000 5.5 @ 1,000 Hz -60/+200 1.2 x 10e -3 0.40 350/550 Test Method Micrometer Visual ASTM 0624 ASTM D257 ASTM 0149 ASTM D 150 - - - Formula* T (torque [in.-lb] x N (number of fasteners) 0.2 x D (Thread Dia) x A (contact surface area square inches) 175-6 Series Mechanical Dimensions in. (mm) Greaseless 175-6-210P 175-6-220P 175-6-230P 175-6-240P 175-6-250P 175-6-260P 175-6-280P - 175-6-310P 175-6-320P 175-6-330P 175-6-340P - 175-6-410P 175-6-51OP 175-6-520P 175-6-610P 175-6-710P 175-6-810P 175-6-820P - 175-6-66P - 175-6-1311P TO-3, TO-66, TO-220,DO-4, DO-5 SHEET A 0.687 (17.4) 0.710 (18-0) 0.750 (19.1) 0.750 (19.1) 0.865 (22.0) 1.000 (25.4) 0.860 (21.8) 0.855 (21.7) 1.593 (40.5) 1.650 (41.9) 1.650 (41.9) 1.780 (45.2) 1.563 (39.7) 0.625 (15.9)OD 0.800 (20.3)OD 1.000 (25.4)OD 1.312 (33.3) 0.360 (9.14)OD 2.000 (50.8) 4.000 (101.6) 1.000 (25.4) 6.000 (152.4) 12.000 (304.8) 13.000 (330.2) B 0.562 (14.3) 0.500 (12.7) 0.500 (12.7) 0.500 (12.7) 0.650 (16.5) 0.750 (19.1) 0.740 (18.8) 0.630 (16.0) 1.100 (27.9) 1.140 (29.0) 1.140 (29.0) 1.250 (31.8) 1.050 (26.7) 0.200 (5.1)ID 0.260 (6.6)ID 0.260 (6.6)ID 0.762 (19.4) 0.200 (5.1)ID 0.750 (19.1) 0.750 (19.1) 0.500 (12.7) 6.000 (152.4) 12.000 (304.8) 11.000 (279.4) C D 0.218 (5.5) 0.160 (4.1) 0.187 (4.8) 0.187 (4.8) 0.205 (5.2) 0.320 (8.1) 0.200 (5.1) 0.230 (5.8) 0.156 (4.0) 0.122 (3.1) 0.140 (3.6) 0.140 (3.6) 0.140 (3.6) N/A N/A N/A 0.140 (3.6) 0.040 (1.0) 0.187 (4.3) 0.187 (4.3) 0.200 (5.1) N/A N/A N/A 0.125 (3.2) 0.141 (3.6) 0.125 (3.2) 0.147 (3.7) 0.140 (3.6) 0.141 (3.6) 0.160 (4.1) 0.093 (2.4) 0.062 (1.6) 0.062 (1.6) 0.093 (3.4) 0.093 (3.4) 0.080 (2.0) N/A N/A N/A 0.062(1.6) - 0. 125 (3.8)DIA 0. 125 (3.8)DIA 0.141 (3.6) N/A N/A N/A Case Style TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-220 TO-3 TO-3 TO-3 TO-3 TO-3 DO-4, DO-5 D0-4, DO-5 DO-4, DO-5 TO-66 TO-5 TO-220 TO-220 TO-66 SHEET SHEET SHEET MECHANICAL DIMENSIONS TO-66 TO-3 Dimensions: in. (mm) G Normally stocked SHEET TO-220 TO-5 DUAL TO-220 73 D04/05 TO-66 (RECTANGLE) All other products, please contact factory for price, delivery, and minimums. Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Wakefield: 835565-120"