RS & NS Industrial Wirewound Resistors

Vishay / Dale RS and NS Industrial Wirewound Resistors provide high reliability, an all-welded construction, and high-temperature capability. These silicone-coated, axial lead resistors offer precision power, excellent stability in operation with <0.5% typical resistance shift, high-temperature coating (>350°C), and down to ±20ppm/°C temperature coefficient of resistance (TCR). Both series meet the applicable requirements of MIL-PRF-26. Other features include a 0.4W to 13W power rating, 0.1Ω to 273KΩ resistance value range, and ±0.05% to ±10% tolerance range. The resistors are available in non-inductive styles (type NS) with Ayrton-Perry winding for the lowest reactive components. Applications for Vishay / Dale RS and NS Industrial Wirewound Resistors include DC/DC converters, AC/DC inverters, high-voltage bleeders, motor speed controls, electrical loads, current shunts, and more.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Resistance
Power Rating
Tolerance
Termination Style
Temperature Coefficient
Length
Width
Lead Spacing
Diameter
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Vishay / Dale Wirewound Resistors - Through Hole RS-2B .66 1% E70 e3
Datasheet
394In Stock
1,000Expected 2026-05-04
Min.: 1
Mult.: 1
660 mOhms 3 W 1 % Axial 90 PPM / C 15.8 mm 4.8 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 3/4watt 3.01ohms 1%
Datasheet
20In Stock
Min.: 1
Mult.: 1

3.01 Ohms 750 mW (3/4 W) 1 % Axial 50 PPM / C 8.3 mm 2 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 1watt 0.1ohms 1%
Datasheet
287In Stock
Min.: 1
Mult.: 1

100 mOhms 1 W 1 % Axial 90 PPM / C 11.1 mm 2.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 3/4watt 0.1ohms 1%
Datasheet
154In Stock
Min.: 1
Mult.: 1

100 mOhms 750 mW (3/4 W) 1 % Axial 90 PPM / C 8.3 mm 2 mm 2 mm - 65 C + 250 C RS Bulk
Vishay / Dale Wirewound Resistors - Through Hole 4watts 350ohms 1%
Datasheet
71In Stock
Min.: 1
Mult.: 1

350 Ohms 4 W 1 % Axial 20 PPM / C 19.4 mm 6.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 5watts 1.5Kohms 1%
Datasheet
564In Stock
Min.: 1
Mult.: 1

1.5 kOhms 5 W 1 % Axial 20 PPM / C 25.4 mm 7.9 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 5watts 2.49ohms 1%
Datasheet
80In Stock
Min.: 1
Mult.: 1

2.49 Ohms 5 W 1 % Axial 50 PPM / C 25.4 mm 7.9 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 7watts 33Kohms 5%
Datasheet
20In Stock
Min.: 1
Mult.: 1

33 kOhms 7 W, 9 W 5 % Axial 20 PPM / C 32.5 mm 7.9 mm - 65 C + 350 C RS
Vishay / Dale Wirewound Resistors - Through Hole 10watts 1Kohms 5%
Datasheet
92In Stock
Min.: 1
Mult.: 1

1 kOhms 10 W, 13 W 5 % Axial 20 PPM / C 47.5 mm 9.5 mm - 65 C + 350 C RS
Vishay / Dale Wirewound Resistors - Through Hole 10watts 25ohms 1%
Datasheet
107In Stock
Min.: 1
Mult.: 1

25 Ohms 10 W 1 % Axial 20 PPM / C 47.5 mm 9.5 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 1watt 150ohms 1%
Datasheet
55In Stock
Min.: 1
Mult.: 1

150 Ohms 1 W 1 % Axial 20 PPM / C 11.1 mm 2.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 1watt 1.3Kohms 1%
Datasheet
139In Stock
Min.: 1
Mult.: 1

1.3 kOhms 1 W 1 % Axial 20 PPM / C 11.1 mm 2.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 1watt 1.5Kohms 1%
Datasheet
80In Stock
Min.: 1
Mult.: 1

1.5 kOhms 1 W 1 % Axial 20 PPM / C 11.1 mm 2.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole RS-1A 1.7K 1% B12
Datasheet
70In Stock
Min.: 1
Mult.: 1
1.7 kOhms 1 W 1 % Axial 20 PPM / C 11.1 mm 2.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 1watt 2.2Kohms 1%
Datasheet
73In Stock
Min.: 1
Mult.: 1

2.2 kOhms 1 W 1 % Axial 20 PPM / C 11.1 mm 2.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 1watt 330ohms 1%
Datasheet
218In Stock
Min.: 1
Mult.: 1

330 Ohms 1 W 1 % Axial 20 PPM / C 11.1 mm 2.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole RS-1A 4.5 1% B12
Datasheet
99In Stock
Min.: 1
Mult.: 1
4.5 Ohms 1 W 1 % Axial 50 PPM / C 11.1 mm 2.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 1watt .2ohms 1%
Datasheet
3In Stock
Min.: 1
Mult.: 1

200 mOhms 1 W 1 % Axial 90 PPM / C 11.1 mm 2.4 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 3watts 2.49Kohms 1%
Datasheet
25In Stock
Min.: 1
Mult.: 1

2.49 kOhms 3 W 1 % Axial 20 PPM / C 15.8 mm 4.8 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 3watts 425ohms 1%
Datasheet
8In Stock
Min.: 1
Mult.: 1

425 Ohms 3 W 1 % Axial 20 PPM / C 15.8 mm 4.8 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 3watts 5.5Kohms 1%
Datasheet
89In Stock
Min.: 1
Mult.: 1

5.5 kOhms 3 W 1 % Axial 20 PPM / C 15.8 mm 4.8 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 3watts 6ohms 1%
Datasheet
209In Stock
Min.: 1
Mult.: 1

6 Ohms 3 W 1 % Axial 50 PPM / C 15.8 mm 4.8 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 2.5watts 15Kohms 1%
Datasheet
95In Stock
Min.: 1
Mult.: 1

15 kOhms 2.5 W 1 % Axial 20 PPM / C 15.1 mm 5.5 mm - 65 C + 250 C RS
Vishay / Dale Wirewound Resistors - Through Hole 0.4watt 20.8ohms 1%
Datasheet
97In Stock
Min.: 1
Mult.: 1

20.8 Ohms 400 mW 1 % Axial 20 PPM / C 7.1 mm 2.2 mm - 65 C + 250 C RS Bulk
Vishay / Dale Wirewound Resistors - Through Hole 5watts 22Kohms 1%
Datasheet
193In Stock
Min.: 1
Mult.: 1

22 kOhms 5 W 1 % Axial 20 PPM / C 25.4 mm 7.9 mm - 65 C + 250 C RS