UT Riedon™ High-Temperature Power Resistors

Bourns UT Riedon™ High-Temperature Power Resistors are silicone-coated resistors with superior pulse handling and temperature capabilities. These resistors are designed to Mil-R-26/Mil-R-39007 power ratings. The UT power resistors are available in 0.02kΩ to 320kΩ resistance range, 1W to 13W power ratings, and ±0.01% to ±10% (1% standard). These resistors are RoHS-compliant and are available with non-inductive windings. The UT power resistors are used in solar inverters, smart meters, current sensors, industrial power supplies, and baseband units.

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Description Datasheet Availability Pricing (HUF) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Power Rating
Tolerance
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Length
Diameter
Minimum Operating Temperature
Maximum Operating Temperature
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Packaging
Bourns Wirewound Resistors - Through Hole UT-1A 150 OHM 1%
Datasheet
1 998In Stock
Min.: 1
Mult.: 1

150 Ohms 1.5 W 1 % Axial 10.3 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1A 1K 5%
Datasheet
2 478In Stock
Min.: 1
Mult.: 1

1 kOhms 1.5 W 5 % Axial 10.3 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-2E 0.15 OHM 1% T&R
Datasheet
2 985In Stock
Min.: 1
Mult.: 1
: 1 000

150 mOhms 3.5 W 1 % Axial 12.7 mm 5.1 mm - 55 C + 350 C UT Reel, Cut Tape
Bourns Wirewound Resistors - Through Hole UT-7A 2 OHM 0.1%
Datasheet
1 973In Stock
Min.: 1
Mult.: 1

2 Ohms 9 W 0.1 % Axial 35 mm 9.5 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-10 0.5 OHM 1%
Datasheet
456In Stock
Min.: 1
Mult.: 1

500 mOhms 13 W 1 % Axial 45.2 mm 9.5 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-10 100 OHM 5% T&R
Datasheet
422In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 2 000

100 Ohms 13 W 5 % Axial 45.2 mm 9.5 mm - 55 C + 350 C UT Reel, Cut Tape, MouseReel
Bourns Wirewound Resistors - Through Hole UT-2B 0.3 OHM 5% T&R
Datasheet
464In Stock
Min.: 1
Mult.: 1
: 1 500

300 mOhms 3.75 W 5 % Axial 14.2 mm 4.7 mm - 55 C + 350 C UT Reel, Cut Tape
Bourns Wirewound Resistors - Through Hole UT-5 1 OHM 0.1%
Datasheet
838In Stock
2 000Expected 9/16/2026
Min.: 1
Mult.: 1

1 Ohms 6.5 W 0.1 % Axial 22.2 mm 7.9 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-5A 6K 1% T&R
Datasheet
718In Stock
Min.: 1
Mult.: 1
: 1 000

6 kOhms 6.5 W 1 % Axial 24.6 mm 5.2 mm - 55 C + 350 C UT Reel, Cut Tape
Bourns Wirewound Resistors - Through Hole UT-6 50K 1%
Datasheet
403In Stock
Min.: 1
Mult.: 1

50 kOhms 6.5 W 1 % Axial 26 mm 7.9 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UTN-3 5 OHM 5% 032D T&R
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2 000
Mult.: 1 000
: 1 000

5 Ohms 5 % Axial - 55 C + 350 C UT Reel
Bourns Wirewound Resistors - Through Hole UT-1 10 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2 000
Mult.: 1 000

10 Ohms 100 mW (1/10 W) 1 % Axial 3.8 mm 2 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2 250 OHM 0.1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

250 Ohms 900 mW 0.1 % Axial 8.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2 49.9 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

49.9 Ohms 900 mW 1 % Axial 8.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2 4 OHM 0.1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

4 Ohms 900 mW 0.1 % Axial 8.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.05 OHM 1% 120PPM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

50 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.15 OHM 1% 120PPM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

150 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.1 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

100 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.25 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

250 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.2 OHM 1% 120PPM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

200 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.35 OHM 1% 120PPM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

350 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.3 OHM 1% 120PPM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

300 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.45 OHM 1% 120PPM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

450 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.4 OHM 1% 120PPM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

400 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk
Bourns Wirewound Resistors - Through Hole UT-1/2A 0.55 OHM 1% 120PPM
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1 000
Mult.: 1 000

550 mOhms 400 mW 1 % Axial 6.4 mm 2.4 mm - 55 C + 350 C UT Bulk