3M 5590H-10 Thermally Conductive Acrylic Interface Pad

3M 5590H-10 Thermally Conductive Acrylic Interface Pad

Product Description 3M™ Thermally Conductive Acrylic Interface Pad 5590H is a moderately conformable and medium-soft pad with high thermal conductivity of 2.8 W/m-K (3M test method). This pad consists of a slightly tacky acrylic elastomeric sheet filled with thermally conductive ceramic particles. It is designed to transfer heat from heat generating components to heat sinks and cooling devices, improving device reliability and extending the component's life.
Applications Heat transfer between PCB and heat sink Decrease of compression stress to electronic parts by thermal pad softness Gap filling in electronic devices Chip on film (COF) heat dissipation Power electronic component thermal management Examples: LED displays Electric vehicle (EV) batteries Wireless charging units Satellite navigation Sensors Process control equipment Test & measurement devices
Feature 1 Non-silicone acrylic elastomer
Feature 2 Good softness and conformability to non-flat surfaces
Feature 3 Excellent compressive stress relaxation
Feature 4 Good dielectric performance
Feature 5 UL 94 Flammability Rating V-0
Feature 6 Good surface tack leads to low thermal resistance at surface
Feature 7 Excellent durability for long term thermal conductivity and electric insulation stability
Feature 8 Slight tack allows pre-assembly
Feature 9 Has both a very low tack surface and a medium tack surface
Feature 10 Pre-cut shapes save time, money and reduce waste

Total Thickness 39.4 mils
Material/Backing Filled Acrylic Polymer
Backing Thickness 1.0mm
Flame Retardant Yes
High Initial Adhesion N/A
Low Static N/A
Electrically Conductive N/A
Thermally Conductive Yes
UL Printed UL94 V-0 listed
UNSPSC N/A
Standards / Specifications UL94 V-0
Country of Origin N/A
Origin Criterion N/A
Certification Indicator N/A
Qualification Method N/A
Cage Code N/A
ECCN Number N/A

Storage Condition Humidity Controlled Storage (16C/60F TO 27C/80F & 40-60%RH)
Shelf Life N/A
Return Policy 25% restocking fee
RoHS Status N/A
REACH Status n/a
Prop 65 Compliance n/a
CMRT n/a