heat sink attachment, flex circuit bonding, power device
attachment and general thermal attachment solutions.
3M
™
Thermally Conductive Interface Tape –
Standard Acrylic Thermal Tape
9882
9885
9890
UL Testing Note: Adhesive tapes are not
intended to be used independently as a single
component. Tapes are recognized for use with
specific substrates and the tape/substrate is
tested for a UL rating.
Short Term
(Hours-Days) 125-150
Long Term
(Weeks-Months) 90-100
3M’s original thermally conductive adhesive transfer tape
for applications requiring thin bonding with good thermal
transfer.
3M
™
Thermally Conductive Interface Tape –
High Adhesion**
TM-670SA*
TM-671SA*
TM-672SA*
8943
Not Applicable
Not Applicable - Non-Compliant
Short Term
(Hours-Days) 110-130
Long Term
(Weeks-Months) 80-90
3M TCAT TM-67X tapes are designed with a high/low
adhesion construction. Face side or non-liner side when
product is unwound is the lower adhesion side for good
reworkability.
Short Term (Hours-Days)
Thermally conductive tape with good bonding strength.
125-150
3M tape 8943 is a single coated tape version of
Long Term (Weeks-Months) 3M tape 8940.
90-100
3M
™
Thermally Conductive Adhesive Tapes (TCAT) –
Flame Retardant Acrylic Thermal Tape**
8904-02
8904-025
8904-05
UL 94-V-0
UL 94-V-0
UL 94-V-0
UL 94 V-0
See UL listing for specifics of UL test criteria.
Product tested with a substrate.
Short Term (Hours-Days)
High thermal conductivity adhesive tape (15W/m-k),
80-90
application in LED and heat sink bonding. Re-workability
Long Term (Weeks-Months) and with excellent conformabilty to surfaces.
70-80
Short Term (Hours-Days)
125-150
Thermally conductive tape with good bonding strength
Long Term (Weeks-Months) and flame retardant performance.
90-100
Short Term (Hours-Days)
110 - 130
Long Term (Weeks-Months)
80 - 90
For the advanced thermally conductive tape with super
adhesion and good flame retardant, 3M TCAT 8910-03
can be considered and recommended as one of high
performance thermal attachment solutions.
ANSI/UL 94 small-scale test data does not pertain to
building materials, furnishings and related contents.
ANSI/UL 94 small-scale test data is intended solely
for determining the flammability of plastic materials
used in the components and parts of end-product
devices and appliances, where the acceptability of
the combination is determined by UL.
ANSI/UL 94 small-scale test data does not pertain to
building materials, furnishings and related contents.
ANSI/UL 94 small-scale test data is intended solely for
determining the flammability of plastic materials used
in the components and parts of end-product devices
and appliances, where the acceptability of
the combination is determined by UL.
8940
8910-03
UL 94 V-2
3M
™
Thermally Conductive Heat Spreading Tapes
9876-10
9876-15
Short Term (Hours-Days)
110-130
Long Term (Weeks-Months)
80-90
Excellent heat spreading on plane direction and low
heat conduction on depth direction with good electrical
insulation on surface. It is designed for thermal
management by heat spreading.
TCoHST has adhesive on one side only. Product
is not used to hold an assembly together. TCoHST
use is primarily heat spreading in low profile
applications when attached to or on a surface
opposite a hot device.
* End use application testing will determine final temperature range based on final design and ** Products are special order in the USA. Please contact your 3M sales support for details.
other environmental conditions. Suggested temperature range is based on a UL-746 Test
Method or a 3M Test Method.
Note: The technical information and data on these pages should be considered representative or typical only
and should not be used for specification purposes.
3
Not all products are available in every country. Please consult 3M for which products are available in your local market.
3M
™
Thermal Management Solutions for Electronics
3M
™
Thermally
Conductive
Interface Pads
Through innovative 3M technology, these soft and conformable pads provide
high levels of conductivity for the more demanding applications in the
electronics industry. The pads provide excellent handling and can be die cut
to fit most applications. Available in silicone and non-silicone elastomers.
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Microchip MCU
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