At Schlegel Electronic Materials Inc. we have an unwavering commitment to the safety of our customers and our co-workers during the COVID-19 virus pandemic. SEM is a worldwide company and our facilities in Asia, Europe, and the United States are working in concert to provide production support as needed. We are currently operating at 100%

OP-8300 Spec 03

OP 8300 Spec 03 is a ceramic filled silicone elastomer. It is exceptionally soft and is suitable for applications that require moderate thermal performance. The formulation of OP 8300 Spec 03
is designed to be RoHS compliant and halogen-free, providing extra reassurance in applications where hazardous substances are forbidden.

OP 8300 Spec 03 is electrically non-conductive and naturally tacky. Additional adhesive is generally not required.

Features and Benefits

  • 1.8W/m-K thermal conductivity
  • Exceptional compressibility
  • Cost effective
  • Naturally tacky
  • Electrically isolating
Product Spec Sheet

Additional information


Sky Blue

Thickness Range [inch/(mm)]

0.01" (0.25)~0.40" (10.1)

Thermal Conductivity [W/mK]


Hardness [Shore 00]


Operation Temperature [°C]


Halogen-Free [under 700ppm]


Fill Out the Form Below