Teknational PCB Hardware Catalog - IBS Electronics

TEKNATIONAL INDUSTRIES, Inc. 391 Gregory St., Rochester NY 14620 • (716) 473-6310 • (716) 473-6324 FAX
TEK-SIL PRODUCTS
TABLE 1
SR SCT SH SCH SB SQ SU SA
Material – Binder .Silicone Silicone Silicone Silicone Silicone Silicone Silicone Silicone
– Filler Alumina Alumina Alumina+ALN Alumina+ALN Boron Nitride Alumina Alumina Alummina
– Reinforcement Fiber glass None Fiber glass None Fiber glass None None None
Elongation % 2 100 2 60 2 250 110 200
Hardness (Shore A) 85 75 92 85 85 55 79 65
Thermal condctivity
– watts/m-k 0.9 1.2 1.4 1.7 2.9 1.1 2.6 1.3
– cal/cm˚sec˚C 0.0022 0.0029 0.0034 0.0041 0.007 0.0026 0.0062 0.0031
UL 94 rating
˚F -76 to >356 -76 to >356 -76 to >356 -76 to >356 -76 to >356 -76 to >356 -76 to >356 -80 to >400
˚C -60 to >180 -60 to >180 -60 to >180 -60 to >180 -60 to >180 -60 to >180 -60 to >180 -60 to >204
Dimensions in Millimeters are indicated by (.00)
Physical Properties of Thermal Insulating Materials
TABLE 2
Thermal Resistance** Withstand Maximum Roll
MATERIAL Color Thickness w.o. PSA w. PSA Voltage kv Width inches(mm)
SR-06 Green .0059 (.15) 0.21 0.54 4.0 3.33 (85)
SR-07 Gray .007 (.18) 0.39 0.61 3.5 11.80 (300)
SR-09 Gray .009 (.23) 0.45 0.71 4.5 11.80 (300)
SR-12 Green .012 (.30) 0.48 0.86 7.0 3.33 (85)
SCT-12 Green .012 (.30) 0.36 NA 10.0 3.33 (85)
SCT-18 Green .018 (.45) 0.46 NA 11.0 3.33 (85)
SCT-33 Green .033 (.85) 0.90 NA 15.0 3.33 (85)
SH-06 Brown .0059 (.15) 0.22 0.39 2.0 3.33 (85)
SH-08 Brown .008 (.20) 0.22 0.41 4.0 3.33 (85)
SH-12 Brown .012 (.30) 0.26 0.56 8.0 3.33 (85)
SCH-12 Brown .012 (.30) 0.18 NA 9.0 3.33 (85)
SCH-18 Brown .018 (.45) 0.29 NA 10.0 3.33 (85)
SCH-33 Brown .033 (.85) 0.51 NA 14.0 3.33 (85)
SB-08 White .008 (.20) 0.11 0.24 3.0 NA***
SB-12 White .012 (.30) 0.10 0.25 5.0 NA***
SB-18 White .018 (.45) 0.20 0.30 7.0 NA***
SB-33 White .033 (.85) 0.32 0.48 10.0 NA***
SU-12 Dark Gray .012 (.30) 0.09 NA 11.0 3.33 (85)
SU-18 Dark Gray .018 (.45) 0.15 NA 12.0 3.33 (85)
SU-33 Dark Gray .033 (.85) 0.32 NA 16.0 3.33 (85)
SQ-12 Black .012 (.30) 0.39 NA 9.0 3.33 (85)
SQ-18 Black .018 (.45) 0.55 NA 12.0 3.33 (85)
SQ-33 Black .033 (.85) 1.01 NA 16.0 3.33 (85)
SA-025 Blue .025(.64) 1.80 NA 11.0 18.00(457)
Conformable Materials
For Gasketing and Filling Gaps
• Thermally conductive • Shock absorbent
Recognizing a need for thermally conductive products which will conform
well to irregular surfaces and fill larger gaps,Teknational offers a variety
of materials to solve these problems.
Medium/Firm Materials
Some times there may be a small space between mismatched
surfaces that must be filled. The TEK-SIL line includes two
materials from .012" (.30mm) to .062" (1.57mm) thickness. Being
somewhat softer in durometer and often thicker than the standard
materials, these products conform well to mating surfaces for
optimum heat transfer. They also protect assemblies from
mechanical shock and absorb thermal expansion.
15
Web-Site: www.teknational.com
This is soft and very compliant!
MR
Before specifying user
shall determine suitability
of the product for his use.
User assumes all risk and
liability whatsoever in
connection therewith.
*Tolerance for material
thickness generally
+/- .0005" (.013mm).
Exceptions are: SR-06
+.0008/-.0016" (+.02/-.04);
SB-08. SB-33 +/-.002"
(+/-.06)
**˚C/watt (one square inch)
***12" x 12" sheets
(310 x 310)
TEK-SIL SA
TEK-SIL SA is an unsupported, thermally conductive silicone
rubber with high dielectric strength to protect against power
surges. TEK-SIL SA conforms better than many thermally
conductive materials while protecting assemblies from
mechancial shock and absorbing thermal expansion.
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