TCH35 Thick Film 35W Power Resistors

Ohmite TCH35 Thick Film 35W Power Resistors are TO220 packaged devices that provide 35W of steady-state power when properly used in heat sink applications. The TCH35 resistors from Ohmite have very low inductance and are built under proprietary processes that deliver more power handling capability than any other TO220 package resistors of similar size. This series offers a resistance range from 0.1Ω to 10KΩ, a 5% resistance tolerance as standard, a single-screw heat sink mounting, and a resistance element electrically insulated from the metal heat sink mounting tab.

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Qty. RoHS ECAD Model Series
Resistance
Power Rating
Tolerance
Temperature Coefficient
Minimum Operating Temperature
Maximum Operating Temperature
Voltage Rating
Length
Termination Style
Packaging
Height
Lead Diameter
Lead Spacing
Product
Type
Width
Ohmite Thick Film Resistors - Through Hole 35watt 5.1K 5%
Datasheet
68In Stock
Min.: 1
Mult.: 1

TCH 5.1 kOhms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 5.6ohm 5%
Datasheet
7In Stock
Min.: 1
Mult.: 1

TCH 5.6 Ohms 35 W 5 % 100 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 510ohm 5%
Datasheet
23In Stock
240Expected 2027-01-18
Min.: 1
Mult.: 1

TCH 510 Ohms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 51ohm 5%
Datasheet
17In Stock
Min.: 1
Mult.: 1

TCH 51 Ohms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 7.5ohm 5%
Datasheet
20In Stock
Min.: 1
Mult.: 1

TCH 7.5 Ohms 35 W 5 % 100 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt .05ohm 5%
Datasheet
22In Stock
Min.: 1
Mult.: 1

TCH 50 mOhms 35 W 5 % 1000 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 750ohm 5%
Datasheet
19In Stock
Min.: 1
Mult.: 1

TCH 750 Ohms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 10K 5%
Datasheet
402On Order
Min.: 1
Mult.: 1

TCH 10 kOhms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 220ohm 5%
Datasheet
268Expected 2026-12-14
Min.: 1
Mult.: 1

TCH 220 Ohms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 2.2ohm 5%
Datasheet
240Expected 2027-01-11
Min.: 1
Mult.: 1

TCH 2.2 Ohms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 2.4ohm 5%
Datasheet
240Expected 2026-12-29
Min.: 1
Mult.: 1

TCH 2.4 Ohms 35 W 5 % 100 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 20ohm 5%
Datasheet
240Expected 2026-08-11
Min.: 1
Mult.: 1

TCH 20 Ohms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt .15ohm 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 150 mOhms 35 W 5 % 700 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt .2ohm 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 200 mOhms 35 W 5 % 700 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt .39ohm 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 390 mOhms 35 W 5 % 700 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt .47ohm 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 470 mOhms 35 W 5 % 700 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt .75ohm 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 750 mOhms 35 W 5 % 700 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 2.2K 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

TCH 2.2 kOhms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 2.4K 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 2.4 kOhms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 240ohm 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

TCH 240 Ohms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 2K 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 1
Mult.: 1

TCH 2 kOhms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 3.3K 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 3.3 kOhms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 3.9K 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 3.9 kOhms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 390ohm 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 390 Ohms 35 W 5 % 50 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm
Ohmite Thick Film Resistors - Through Hole 35watt 4.7ohm 5%
Datasheet
Non-Stocked Lead-Time 24 Weeks
Min.: 240
Mult.: 30

TCH 4.7 Ohms 35 W 5 % 100 PPM / C - 55 C + 175 C 350 V 9.91 mm Radial Tube 14.5 mm 0.86 mm 4.83 mm Thick Film Resistors Leaded Thick Film Power 4.06 mm