PWR221T-50 Power Resistors

Bourns PWR221T-50 Power Resistors are available in a compact TO-220 package with a thick film on ceramic technology that provides low inductance. These power resistors are through-hole, radial leaded resistors with a wide resistance value range from 20mΩ to 130KΩ. The radial leaded resistors are available in 1% and 5% tolerance options. Bourns PWR221T-50 resistors are ideal for current limiting, capacitor discharge, or current measurement circuits in power supplies for telecom and industrial applications.

Results: 25
Select Image Part # Mfr. Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity. 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
Bourns Thick Film Resistors - Through Hole RES TH TO220 1k5 1% 50W 282In Stock
$7.21
$4.94
$4.32
$3.93
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 1.5 kOhms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole RES TH TO220 R200 1% 50W 251In Stock
$8.45
$5.82
$5.11
$4.65
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 200 mOhms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole 6 OHM 1% 100PPM 50W 803In Stock
2,150Expected 11/5/2026
$6.87
$5.16
$4.68
$4.28
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 6 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole 100 OHM 1% 100PPM 50W 222In Stock
$7.21
$4.94
$4.33
$3.85
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 100 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole 100 OHM 1% 100PPM 50W 122In Stock
$5.11
$3.89
$3.60
$3.43
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 100 Ohms 50 W 5 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole RES TH TO220 1k 5% 50W 42In Stock
300Expected 10/12/2026
$5.11
$3.89
$3.60
$3.43
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 1 kOhms 50 W 5 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole 10 OHM 1% 100PPM 50W 307In Stock
$5.99
$4.59
$4.27
$4.08
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 10 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole POWER RESISTOR 191In Stock
$7.50
$5.15
$4.51
$4.10
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 15 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors High Power 10.41 mm
Bourns Thick Film Resistors - Through Hole RES TH TO220 15R 5% 50W 67In Stock
$7.57
$5.24
$4.67
$4.17
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 15 Ohms 50 W 5 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole 1 OHM 1% 100PPM 50W 56In Stock
300Expected 11/9/2026
$6.65
$6.14
$5.51
$4.74
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 1 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole 20 OHM 1% 100PPM 50W 188In Stock
$5.80
$4.43
$4.12
$3.93
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 20 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole 25 OHM 1% 100PPM 50W 7In Stock
600On Order
$7.38
$5.06
$4.44
$4.03
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 25 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole 50W 25 ohms 5% 364In Stock
$5.23
$3.98
$3.70
$3.52
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 25 Ohms 50 W 5 % 100 PPM / C - 55 C + 150 C 250 V 15.62 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole 2 OHM 1% 100PPM 50W 334In Stock
$8.58
$5.91
$5.19
$4.71
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 2 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole 50 OHM 1% 100PPM 50W 296In Stock
$5.40
$4.13
$3.83
$3.65
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 50 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole 50W 56 ohms 1% 221In Stock
$5.15
$3.92
$3.63
$3.46
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 56 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 15.62 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole 5 OHM 1% 100PPM 50W 393In Stock
$7.78
$5.35
$4.69
$4.27
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 5 Ohms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole .1 OHM 1% 100PPM 50W 277In Stock
$8.10
$6.39
$6.00
$5.73
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 100 mOhms 50 W 1 % 300 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistor 10.41 mm
Bourns Thick Film Resistors - Through Hole 50W 0.22 ohms 1% 216In Stock
300Expected 11/16/2026
$5.99
$5.54
$5.17
$4.67
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 220 mOhms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 15.62 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole .5 OHM 1% 100PPM 50W 61In Stock
300Expected 12/28/2026
$6.33
$4.91
$4.58
$4.39
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 500 mOhms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole 50W 0.05 ohms 5%
437Expected 10/15/2026
$7.23
$5.65
$5.28
$5.06
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 50 mOhms 50 W 5 % 300 PPM / C - 55 C + 150 C 250 V 15.62 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole 50W 0.47 ohms 1%
603On Order
$6.39
$4.96
$4.63
$4.43
A tariff of 8% may be applied if shipping to the United States.
Min.: 1
Mult.: 1
PWR221T-50 470 mOhms 50 W 1 % 100 PPM / C - 55 C + 150 C 250 V 15.62 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole 50W 56 ohms 5% Non-Stocked Lead-Time 10 Weeks
$3.20
$3.12
$3.06
A tariff of 8% may be applied if shipping to the United States.
Min.: 300
Mult.: 50
PWR221T-50 56 Ohms 50 W 5 % - 55 C + 150 C 15.62 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole RES TH TO220 5R 5% 50W Non-Stocked Lead-Time 10 Weeks
$3.46
$3.38
$3.31
A tariff of 8% may be applied if shipping to the United States.
Min.: 300
Mult.: 50
PWR221T-50 5 Ohms 50 W 5 % 100 PPM / C - 55 C + 150 C 250 V 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm 10.41 mm
Bourns Thick Film Resistors - Through Hole 50W 0.27 ohms 1% Non-Stocked Lead-Time 10 Weeks
$3.73
$3.65
$3.58
A tariff of 8% may be applied if shipping to the United States.
Min.: 300
Mult.: 50
PWR221T-50 270 mOhms 50 W 1 % - 55 C + 150 C 15.62 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors 10.41 mm