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
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Type
Width
Ohmite Thick Film Resistors - Through Hole 35watt .24ohm 5%
Datasheet
189In Stock
Min.: 1
Mult.: 1

TCH 240 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 1ohm 5%
Datasheet
240In Stock
Min.: 1
Mult.: 1

TCH 1 Ohms 35 W 5 % 300 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
154In Stock
Min.: 1
Mult.: 1

TCH 15 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 .22ohm 5%
Datasheet
93In Stock
Min.: 1
Mult.: 1

TCH 220 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 2.7K 5%
Datasheet
213In Stock
Min.: 1
Mult.: 1
TCH 2.7 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 39ohm 5%
Datasheet
143In Stock
Min.: 1
Mult.: 1

TCH 39 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 75ohm 5%
Datasheet
239In Stock
Min.: 1
Mult.: 1

TCH 75 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 510ohm 5%
Datasheet
188In Stock
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 22ohm 5%
Datasheet
266In Stock
Min.: 1
Mult.: 1

TCH 22 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 .1ohm 5%
Datasheet
159In Stock
Min.: 1
Mult.: 1

TCH 100 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 .33ohm 5%
Datasheet
20In Stock
Min.: 1
Mult.: 1

TCH 330 mOhms 35 W 5 % 250 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
24In Stock
270Expected 12/9/2026
Min.: 1
Mult.: 1

TCH 510 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 1.5ohm 5%
Datasheet
53In Stock
240Expected 12/7/2026
Min.: 1
Mult.: 1

TCH 1.5 Ohms 35 W 5 % 300 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 1.5K 5%
Datasheet
20In Stock
Min.: 1
Mult.: 1

TCH 1.5 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 100ohm 5%
Datasheet
2In Stock
240Expected 10/26/2026
Min.: 1
Mult.: 1

TCH 100 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 10ohm 5%
Datasheet
15In Stock
300Expected 1/11/2027
Min.: 1
Mult.: 1

TCH 10 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 150ohm 5%
Datasheet
112In Stock
240Expected 8/4/2026
Min.: 1
Mult.: 1

TCH 150 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 200ohm 5%
Datasheet
159In Stock
Min.: 1
Mult.: 1

TCH 200 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 24ohm 5%
Datasheet
136In Stock
Min.: 1
Mult.: 1

TCH 24 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 2ohm 5%
Datasheet
135In Stock
Min.: 1
Mult.: 1

TCH 2 Ohms 35 W 5 % 300 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 3.3ohm 5%
Datasheet
3In Stock
Min.: 1
Mult.: 1

TCH 3.3 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 3.9ohm 5%
Datasheet
157In Stock
Min.: 1
Mult.: 1

TCH 3.9 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 330ohm 5%
Datasheet
28In Stock
Min.: 1
Mult.: 1

TCH 330 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 33ohm 5%
Datasheet
135In Stock
240Expected 11/9/2026
Min.: 1
Mult.: 1

TCH 33 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 470ohm 5%
Datasheet
99In Stock
Min.: 1
Mult.: 1

TCH 470 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