accessory products 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 volume resistivity 5 x 10 14 ohm-cm dielectric strength 225 volts/mil specific gravity 2.1 min. thermal conductivity @ 36c 0.735 w/(m)(k) 5.1(btu) (in.)/(hr)(ft 2 )(f) thermal resistivity (p) 56 (c)(in.)/watt bleed, % after 24 hrs @ 200c 0.5 evaporation, % after 24 hrs @ 200c 0.5 color opaque white shelf life 5 years operating temperature range (c) -40/+200 typical values for thermal resistance, case to sink (? cs ) when thermal joint compounds are used typical mounting torque thermal in inch ? pounds resistance case style characteristics (n?m) (c/w) t0-3 8 (0.9) 0.09 to-66 9 (0.9) 0.14 to-220 8 (0.9) 0.50 0.19 (4.8) stud x 0.44 (11.2) hex 15 (1.7) 0.16 0.25 (6.4) stud x 0.69 (17.5) hex 30 (3.39) 0.10 0.38 (9.7) stud x 1.06 (26.9) hex 75 (8.47) 0.07 0.50 (12.7) stud x 1.06 (26.9) hex 125 (14.12) 0.07 0.75 (19.1) stud x 1.25 (31.8) hex 600 (67.79) 0.052 120 series - thermal joint compound characteristic description thermal compounds, adhesives and interface materials 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 tem- perature of a mounted semiconductor on a heat sink after the 6-month stabilization period (time versus thermal resistivity graph below). 120 series - order guide container size series - p/n high performance thermal compound 122 series thermal joint compound is a stable, silicone based, thixotropic paste developed to provide premium performance at an affordable price. it is formulated to significantly reduce contact thermal resistance where power densities are concentrated in devices such as flip chip, reduced die size, and ?overclock? microprocessors. when applied as a thin film between a wakefield heat sink and device it possesses superior thermal conductivity compared to traditional ?grease?. it is compatible with automated or manual dispensing methods and is fully rohs compliant. 122-10cc 10cc syringe 122-2 2 oz (0.06 kg) jar 122-30cc 30cc syringe 122 series - order guide container size series - p/n appearance smooth gray paste thermal conductivity 2.5 w / m k, 17.3 (btu) (in.)/(hr) (ft 2 ) ( 0 f) thermal resistance 0.02 c in 2 / w bleed 0.015 wt%, 24 hrs at 200c evaporation 0.150 wt%, 24 hrs at 200c volume resistivity 1.4 x 10 10 ohm-cm dielectric strength 225 volts/mil specific gravity 2.23 (gm/cc) at 25c operating range -40c to 205c shelf life 5 years 122 series thermal joint compound typical characteristics description 120 series 122 series 64 wts001_p50-68 6/14/07 10:46 am page 64
accessory products 126 series thermal joint compound characteristics description appearance smooth, white homogeneous paste solids content, wt % 65% min thermal conductivity at 36c .69 w / m 0 k, 4.8 (btu)(in.)/(hr) (ft 2 ) (f) interface thermal resistance 0.043c/w to-3 at 0.0008 thick film bleed, 24 hrs at 200c, wt% 0.09% max evaporation, 24 hrs at 200c, wt% 0.6 max volume resistivity 2.3 x 10 12 ohms-cm dielectric strength 200 volts/mil specific gravity @ 60f 2.93 (gm/cc) penetration 280 to 320 operating range -40c to 200c 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 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 - order guide container size series - p/n thermal compounds, adhesives and interface materials deltabond?152 mixing proportions and working properties characteristics a4 b4 parts of hardener per 100 parts of resin by weight 7.5 3.5 *working time - at 77f 45 min 30 min ?initial cure time 77f 8 hrs 6 hrs 150f 45 min 30 min 250f 20 min 15 minn ?post-cure time at a temp in f 4 hrs @200f 4 hrs @ 200f ?alternate room temp. aging 4 days 4 days time at 77f working consistency (77f) viscous liquid paste working viscosity (77f) cps 25,000 ? deltabond?152 characteristics hardener type typical properties fully cured a4 b4 thermal conductivity - w/(m) (k) 0.836 0.908 (btu) (in.)/(hr) (ft 2 ) (f) 5.8 6.3 thermal resistivity - (c) (in.)watt 47 42 bond shear strength 77f 2,900 2,300 1 in. overlap - psi 125f 2,200 2,000 etched aluminum to etched aluminum 212f 400 800 heat distortion point - f 130 225 minimum dielectric strength, v/mil, 0.125 in. sample 400 400 max operation continuous 65 150 temp - c intermittent 100 190 deltabond?152 ordering guide - resin and hardener resin hardener part no. container part number 152-1a bi-pack (1 oz) included in pin 152-1 a (?a-4?) type deltabond? 152 152-1b bi-pack (1 oz) included in p/n 152-1 b (?b-4?) type 152-ka kit (7 oz resin, 0.5 oz hardener) lncluded in p/n 152-ka 152-q 1 quart (4 lbs) a-4 (0.316 lb), b-4 (0.14 lb), (order 1 only) deltabond? 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. deltabond? 152 is available in bi-packs, kits, and quarts. order one bottle of hardener a-4 or b-4 per one quart of deltabond? 152 separately . shelf life: 152ka 1 year, all others 2 years. 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 g iven 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 b e 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. model number deltabond? 152 126 series 65 wts001_p50-68 6/14/07 10:46 am page 65
thermal compounds, adhesives and interface materials deltabond?154 ordering guide - resin and hardener resin hardener part no. container part number deltabond? 154 154-q 1 quart (2.5 lbs) a-4 (0.316 lb), b-4 (0.14 lb), (order 1 only) deltabond?154 characteristics hardener type typical properties fully cured a4 b4 thermal conductivity - w/(m) (k) 1.053 1.154 (btu) (in.)/(hr) (ft 2 ) (f) 7.3 8.0 thermal resistivity - (c) (in.)watt 37 34 bond shear strength 77f 3,000 2,400 1 in. overlap - psi 125f 2,300 2,100 etched aluminum to etched aluminum 212f 500 800 heat distortion point - f 130 225 minimum dielectric strength, v/mil, 0.125 in. sample na* na* max operation continuous 65 150 temp - c intermittent 100 190 deltacast?153 ordering guide - resin and hardener resin hardener part no. container part number deltacast? 153 153-q 1 quart (4 lbs) a-4 (0.316 lb), b-4 (0.14 lb), (order 1 only) deltacast?153 mixing proportions and working properties characteristics a4 b4 parts of hardener per 100 parts 7.5 3.5 of resin by weight *working time - at 77f 45 min 30 min ? initial cure time 77f 8 hrs 6 hrs 150f 45 min 30 min 250f 20 min 15 minn ?post-cure time at a temp in f 4 hrs @200f 4 hrs @ 200f ?alternate room temp. aging 4 days 4 days time at 77f working consistency (77f) heavy liquid viscous liquid working viscosity (77f) cps 10,000 30,000 deltacast?153 characteristics hardener type typical properties fully cured a4 b4 thermal conductivity - w/(m) (k) 0.836 0.908 (btu) (in.)/(hr) (ft 2 ) (f) 5.8 6.3 thermal resistivity - (c) (in.)watt 47 42 bond shear strength 77f 2,500 1,900 1 in. overlap - psi 125f ? ? etched aluminum to etched aluminum 212f ? ? heat distortion point - f 130 225 minimum dielectric strength, v/mil, 0.125 in. sample 400 400 max operation continuous 65 150 temp - c intermittent 100 190 deltacast? 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 proprietar y circuitry, mechanical support of devices, removal of heat from hot components and the assembly equalizing temperatures, and high voltage isola- tion. deltacast? 153 is available in quarts and gallons. order one bottle of hardener a4 or b4 per one quart of deltacast? 153 separately. shelf life: 2 years. deltabond? 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. order one bottle of hardener a4 or b4 per one quart of deltabond? 154 separately. shelf life: 2 years. all hardener part numbers a-4, b-4 model number all hardener part numbers a-4, b-4 model number deltabond?154 mixing proportions and working properties characteristics a4 b4 parts of hardener per 100 parts of resin by weight 11.0 4.5 *working time - at 77f 45 min 30 min ? initial cure time 77f 8 hrs 6 hrs 150f 45 min 30 min 250f 20 min 15 min ?post-cure time at a temp in f 4 hrs @200f 4 hrs @ 200f ?alternate room temp. aging 4 days 4 days time at 77f working consistency (77f) viscous liquid paste working viscosity (77f) cps 25,000 ? deltabond? 154 deltabond? 153 accessory products 66 wts001_p50-68 6/14/07 10:46 am page 66
accessory products 67 deltabond? 156 deltabond? 155 thermal compounds, adhesives and interface materials deltabond?156 ordering guide - resin and hardener resin hardener part no. container part number deltabond? 156 156-k deltabond?155 mixing proportions and working properties parts of hardener per 100 parts of resin by volume 100 *working time - at 77f 90 min ?initial cure time 77f 8 hrs 150f 45 min 250f 20 min ?post-cure time at a temp in f 4 hrs @ 200f ?alternate room temp. aging time at 77f 4 days working consistency (77f) paste working viscosity (77f) cps paste deltabond?155 ordering guide - resin and hardener resin hardener part no. container part number deltabond? 155 155 kit (3 oz resin, 3 oz hardener) included in p/n 155 deltabond?155 characteristics typical properties fully cured thermal conductivity - w/(m) (k) 0.836 (btu) (in.)/(hr) (ft 2 ) (f) 5.8 thermal resistivity - (c) (in.)watt 47 bond shear strength 77f 2,600 1 in. overlap - psi 125f ? etched aluminum to etched aluminum 212f ? heat distortion point - f 130 minimum dielectric strength, v/mil, 0.125 in. sample 400 max operation continuous 65 temp - c intermittent 100 deitabond? 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 ser ves as an electrical insulator. its strong bond to a wide variety of substrates resists severe temperature cycling. deitabond? 155 is only available in kit size. simply squeeze out equal lengths and mix to uniform color . shelf life: 1 year . deltabond? 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 com- ponents and dissipate heat, it replaces mechanical fasteners and compressible pads, silicone grease, and epoxies; elimi- nates 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 . deltabond? activator fixtures at room temperature in less than 5 minutes. full strength is developed in 4 to 12 hours and fillets become dr y to the touch in 24 hours. it is not recommended to use this durable adhesive without the use of deltabond? activator. deltabond? 156 is available in kit size; order 156-k (25 ml syringe and activator kit). shelf life: 1 year . deltabond?156 characteristics typical properties fully cured test results astm temperature range -65 to 300f (-54 to 149c) 300f to (177c) intermittent tensile strength, at break 2360 psi d638 modulus 233,000 psi d638 elongation, at break 7.75% d638 outgassing 2.5% tlm e595 0.05% cvcm coefficient of thermal expansion 7.1 x 10 -4 (cm/cm c) tensile shear 2500psi d1002 thermal conductivity, k 3.47 btu x in./hr ft 2 f (absolute at 86f (30c) (0.50 w/m c) deltabond?156 typical electrical properties test results astm dielectric strength 220 volts/mil d149 dielectric constant, 77f (25c) 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 5.2x10 11 (ohms-cm) d257 surface resistivity 8.6 x 10 13 (ohms) d257 description note: the absolute thermal conductivity test was developed specifi cally for measuring thermal properties of thin film adhesive bonds. note: deltabond? thermally conductive adhesive-high strength contains a metallic filler which, in certain applications, may have an effect on electrical properties. therefore, test each particular appli- cation to ensure that electrical properties are as required. resin kit hardener syringe - 0.85 fl oz - 25 ml - 2 oz net/0.44 oz fl contents bottle -12ml 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 g iven 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 b e 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. hardener type deltabond?155 model number model number wts001_p50-68 6/14/07 10:46 am page 67
173-7 173-9 174-9 175-6 series series series series no adhesive no no adhesive backing adhesive adhesive greaseless ? ? 173-9-210p ? 175-6-210p 173-7-220P ? ? ? 175-6-220p 173-7-230p ? 173-9-230p ? 175-6-230p 173-7-240p 173-7-240a 173-9-240p ? 175-6-240p ? ? ? ? 175-6-250p ? ? ? ? 175-6-280p ? ? ? 174-9-310p 175-6-310p ? ? ? ? 175-6-320p ? ? ? ? 175-6-330p ? ? ? ? 175-6-410p ? ? ? ? 175-6-610p 173-7-1212p ? 173-9-1212p 174-9-1212p ? thermal compounds, adhesives and interface materials the 173, 174, and 175 series are highly efficient thermally con- ductive insulators de- signed for semi - conductor interface to heat sinks. their properties eliminate messy concerns asso- ciated with thermal greases. deltapads? deltapads? deltapads? kapton ? test method 173-7 series 173-9 series 174-9 series 175-6 series material thickness 0.007 in. 0.009 in. 0.009 in. 0.006 in. micrometer color gray gray tan gray visual tear strength, lb/in. typical100 100 100 100 astm 0624 volume resistivity, megohm-cm, minimum normal 1.0 x 10 9 1.0 x 10 9 1.0 x 10 13 1 x 10 13 astm d257 breakdown voltage, minimum 4,000 5,000 5,000 6,000 astm 0149 dielectric constant at 60 hz and 100 v maximum 2.70 2.40 2.50 5.5 @ 1,000 hz astm d 150 continuous use temperature, c -60/+200 -60/+200 -60/+200 -60/+200 ? thermal conductivity, cal/cm sec. c, minimum 3 x 10 -3 3 x 10 -3 1 x 10 -2 1.2 x 10 -3 ? thermal resistance (to-3), 1 in. 2 c/w 0.33 0.50 0.25 0.40 ? recommended mounting pressure, lb/in. 2 350/550 350/550 350/550 350/550 formula* characteristics t (torque [in.-lb] x n (number of fasteners) 0.2 x d (thread dia) x a (contact surface area square inches) *p (pressure in psi) = deltapads? thermally conductive insulators greaseless thermally conductive kapton ? reinforced insulators to-3, to-66, to-220,do-4, do-5 sheet mechanical dimensions to-3 to-66 to-220 d04/05 dimensions: in. (mm) to-5 dual to-220 to-66 (rectangle) sheet 173/174 series 175 series accessory products 68 wts001_p50-68 6/14/07 10:46 am page 68
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