date 11/15/2018
page 1 of 2
cui.com
SERIES: AF500 │ DESCRIPTION: THERMAL PAD
FEATURES
• 3.0 W/m*K thermal conductivity
• naturally tacky
• silicone free
• electrical isolation
• sizes to match CUI peltier footprints
SPECIFICATIONS
parameter test method/conditions/description min typ max units
material non-silicone elastomer
color grey
thickness ASTM D751 0.5 mm
specic gravity ASTM D297 2.9 g/cc
hardness ASTM D2240 65 75 shore OO
tensile strength ASTM D412 30 psi
continuous use temperature -45 125 °C
dielectric breakdown voltage ASTM D149 2500 V
dielectric constant (1 MHz) ASTM D150 8.0
volume resistivity ASTM D257 1013 Ω*cm
thermal conductivity ASTM D5470 3.0 W/m*K
RoHS yes
PART NUMBER KEY
Base Number Footprint Size (mm):
10x10 = 1010
15x15 = 1515
15x30 = 1530
20x20 = 2020
20x40 = 2040
26.25x50 = 2650
30x12 = 3012
30x30 = 3030
31.25x30 = 3130
40x40 = 4040
41.25x45 = 4145
50x50 = 5050
70x70 = 7070
AF500 - XXXX 05
Additional Resources: Product Page