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 (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Product
Type
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Material
Thermal Conductivity
Breakdown Voltage
Color
Minimum Operating Temperature
Maximum Operating Temperature
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Width
Thickness
Tensile Strength
Flammability Rating
Series
Wakefield Thermal Thermal Interface Products ulTIMiFlux Dielectric Phase Change Thermal Material, TO-220 Pad, No Hole
Datasheet
975In 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, 7.75" x 10.00" Rectangular Pad, 0.003" Thick
Datasheet
121In Stock
50Expected 8/19/2026
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 254 mm 196.85 mm 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
988In 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-66 Pad, 2 Pin
Datasheet
668In 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 0.768" x 0.768", No Hole
Datasheet
486In 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 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, 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 Thermal Material, TO-126 Pad with Hole
Datasheet
1,900In 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 Thermal Material, TO-220 Pad, 0.003" Thick
Datasheet
2,019In 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 Thermal Material, TO-247 Pad, 0.003" Thick
Datasheet
3,772In Stock
8,000Expected 9/18/2026
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 Material, Dual Mount TO-247 Pad, 2 Holes
Datasheet
999In 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
1,002In 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
2,445In Stock
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-264 Pad, 0.003" Thick
Datasheet
1,717In 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, Chipset Pad 1.811" x 1.811", No Hole
Datasheet
610In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad Non-standard Phase Change Compound 9.2 kVAC Orange + 60 C 1.811 in 1.811 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
488In Stock
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 Gel, 10cc Syringe, Pink, 20g/m Flow Rate, 0.004", 3.5w/mK
Datasheet
42In 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 Dielectric Phase Change Material, 1" x 1" Square Pad, 0.003" Thick
Datasheet
663In 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-218 Pad with Hole
Datasheet
796In Stock
Min.: 1
Mult.: 1

Phase Change Materials Thermal Pad TO-218 Phase Change Compound 9.2 kVAC Orange + 60 C 20.32 mm 15.24 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
664In 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-3 Pad, 2 Pin
Datasheet
383In 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 1.909" x 1.909", No Hole
Datasheet
438In 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 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
372In 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