THERM-A-GAP™ Gels are highly conformable, pre-cured, single- component compounds. The cross-linked gel structure provides superior long term thermal stability and reliable performance. These unique materials result in much lower mechanical stress on delicate components than even the softest gap-filling sheets. They are ideal for filling variable gaps between multiple components and a common heat sink.

Features / Benefits

• Dispensable
• Fully cured
• Highly conformable at low pressures
• No refrigeration, mixing or filler settling issues in storage
• Single dispensable TIM can eliminate multiple pad part sizes/numbers
• Reworkable

Typical Applications

• Automotive electronic control units (ECUs)
- Engine control
- Transmission control
- Braking/traction control
• Power conversion equipment
• Power supplies and uninterruptible power supplies
• Power semiconductors
• MOSFET arrays with common heat sinks
• Televisions and consumer electronics

Chomerics THERM-A-GAP™ Dispensed Thermal Gels Product Attributes
T630 / T630G

• Years of proven reliability in high-volume automotive applications
• General use material
• Good thermal performance
• Lowest deflection force required
• Minimal stress on components
• “G” version has 0.010” glass beads as compression stops for electrical isolation

T630

• Excellent thermal performance
• Low deflection force required
• Minimal stress on components