UB Riedon™ Miniature Silicone Coated Resistors

Bourns UB Riedon™ Miniature Silicone Coated Power Resistors with excellent pulse handling are designed to Mil-R-26/Mil-R-39007 power ratings. These resistors feature 1W to 15W power ratings, 0.02KΩ to 260KΩ resistances, ±0.01% resistance tolerance, and ±20PPM/°C low Temperature Coefficient of Resistance (TCR). The UB power resistors operate within the -55°C to 250°C temperature range and are RoHS compliant. These resistors are used in motor drives, smart meters, solar inverters, baseband units, and capacitor charge/discharge circuits.

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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Power Rating
Tolerance
Termination Style
Length
Diameter
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Bourns Wirewound Resistors - Through Hole UB-5C 5.6 OHM 1%
Datasheet
1,983In Stock
Min.: 1
Mult.: 1

5.6 Ohms 5 W 1 % Axial 12.7 mm 6.4 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-5C 40 OHM 1%
Datasheet
78In Stock
2,000Expected 24/03/2026
Min.: 1
Mult.: 1

40 Ohms 5 W 1 % Axial 12.7 mm 6.4 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-5C 8.2 OHM 1%
Datasheet
2,000Expected 09/06/2026
Min.: 1
Mult.: 1

8.2 Ohms 5 W 1 % Axial 12.7 mm 6.4 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 150 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

150 Ohms 1 W 1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 1.62K 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

1.62 kOhms 1 W 1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 1.5 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

1.5 Ohms 1 W 1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 1 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

1 Ohms 1 W 1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 25.6 OHM 0.1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

25.6 Ohms 1 W 0.1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 2.74K 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

2.74 kOhms 1 W 1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 2 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

2 Ohms 1 W 1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 392 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

392 Ohms 1 W 1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 60 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

60 Ohms 1 W 1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-1 8 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

8 Ohms 1 W 1 % Axial 6.4 mm 2.2 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 0.1 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

100 mOhms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 0.5 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

500 mOhms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 100 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

100 Ohms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 10K 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

10 kOhms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 10 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

10 Ohms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 15 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

15 Ohms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 160 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

160 Ohms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 1.5 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

1.5 Ohms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 1.5 OHM 5% T&R
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000
Reel: 1,000

1.5 Ohms 7 W 5 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Reel
Bourns Wirewound Resistors - Through Hole UB-10 1 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

1 Ohms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 200 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

200 Ohms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk
Bourns Wirewound Resistors - Through Hole UB-10 20 OHM 1%
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2,000
Mult.: 1,000

20 Ohms 7 W 1 % Axial 22.2 mm 7.9 mm - 55 C + 250 C UB Bulk