ulTIMiFlux Thermal Material

Wakefield Thermal ulTIMiFlux Thermal Material offers high performance, cost-effectiveness, configurability, and custom sizes for thermal system needs. Thermal Interface Material (TIM) is a secondary material installed between the heat sink and the device and is designed to improve the thermal transfer to the heat sink. The Wakefield Thermal line of dielectric phase change thermal materials are intended to fill voids between a device and the heat sink. The ulTIMiFlux material utilizes a polyimide film to act as a thermally conductive carrier to deliver uniform thickness coating of phase-change thermal compound on both sides. These materials are an effective drop-in-place solution that makes an excellent replacement for thermal greases.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
Package / Case
Material
Thermal Conductivity
Breakdown Voltage
Color
Minimum Operating Temperature
Maximum Operating Temperature
Length
Width
Thickness
Tensile Strength
Flammability Rating
Series
Wakefield Thermal Thermal Interface Products ulTIMiFlux Gel, 10cc Syringe, Pink, 20g/m Flow Rate, 0.004", 3.5w/mK
Datasheet
112In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gel Gap Filler 3.5 W/m-K Pink - 55 C + 200 C GL
Wakefield Thermal Thermal Interface Products ulTIMiFlux Gel, 10cc Syringe, Yellow, 8g/m Flow Rate, 0.015", 2.4w/mK
Datasheet
47In Stock
Min.: 1
Mult.: 1

Gap Fillers / Gap Pads / Sheets Gel Gap Filler 2.4 W/m-K Yellow - 55 C + 200 C GL
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-66 Pad, 2 Pin
Datasheet
684In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-66 Phase Change Compound 9.2 kVAC Orange + 60 C 1.25 in 0.7 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change, Chipset Pad 0.689" x 0.689", No Hole
Datasheet
857In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 0.689 in 0.689 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change, Chipset Pad 0.768" x 0.768", No Hole
Datasheet
488In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 0.768 in 0.768 in 0.076 mm 100 psi UL 94 V-0 CD

Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-247 Pad, 0.003" Thick
Datasheet
2,796In Stock
5,000Expected 2026-05-19
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-247 Phase Change Compound 9.2 kVAC Orange + 60 C 24.13 mm 19.05 mm 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-264 Pad, 0.003" Thick
Datasheet
3,873In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-264 Phase Change Compound 9.2 kVAC Orange + 60 C 26.67 mm 21.59 mm 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, 1" x 1" Square Pad, 0.003" Thick
Datasheet
894In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 25.4 mm 25.4 mm 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-126 Pad with Hole
Datasheet
693In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-126 Phase Change Compound 9.2 kVAC Orange + 60 C 12.7 mm 8.89 mm 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, 5" x 5" Square Pad, 0.003" Thick
Datasheet
45In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 127 mm 127 mm 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-220 Pad, 0.003" Thick
Datasheet
1,016In Stock
1,500Expected 2026-04-13
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-220 Phase Change Compound 9.2 kVAC Orange + 60 C 17.78 mm 12.7 mm 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, Triple Mount TO-220 Pad, 3 Holes
Datasheet
716In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-220 Phase Change Compound 9.2 kVAC Orange + 60 C 38.1 mm 12.7 mm 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-220 Pad, No Hole
Datasheet
404In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-220 Phase Change Compound 9.2 kVAC Orange + 60 C 17.78 mm 12.7 mm 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, Dual Mount TO-247 Pad, 2 Holes
Datasheet
415In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-247 Phase Change Compound 9.2 kVAC Orange + 60 C 38.1 mm 24.13 mm 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, Triple Mount TO-247 Pad, 3 Holes
Datasheet
219In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-247 Phase Change Compound 9.2 kVAC Orange + 60 C 57.15 mm 0.95 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-247 Pad, No Hole
Datasheet
1,031In Stock
2,500Expected 2026-04-14
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-247 Phase Change Compound 9.2 kVAC Orange + 60 C 0.95 in 0.75 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-3 Pad, 2 Pin
Datasheet
386In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-3 Phase Change Compound 9.2 kVAC Orange + 60 C 1.55 in 1.05 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-3 Pad, 8 Pin
Datasheet
112In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-3 Phase Change Compound 9.2 kVAC Orange + 60 C 1.55 in 1.05 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change, Chipset Pad 1.003" x 1.003", No Hole
Datasheet
249In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 1.003 in 1.003 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change, Chipset Pad 1.319" x 1.319", No Hole
Datasheet
396In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 1.319 in 1.319 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change, Chipset Pad 1.909" x 1.909", No Hole
Datasheet
188In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 1.909 in 1.909 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change, Chipset Pad 2.106" x 2.106", No Hole
Datasheet
2In Stock
500Expected 2026-04-13
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 2.106 in 2.106 in 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, DO-4 Pad, 0.625" OD / 0.203" ID
Datasheet
277In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Phase Change Compound 9.2 kVAC Orange + 60 C 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Material, DO-4/5 Pad 0.800" OD / 0.260" ID
Datasheet
374In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Phase Change Compound 9.2 kVAC Orange + 60 C 0.076 mm 100 psi UL 94 V-0 CD
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change, Rectifier Pad 1.12" x 1.12" with Hole
Datasheet
143In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 1.12 in 1.12 in 0.076 mm 100 psi UL 94 V-0 CD