PWR221-T-30 Power Resistors

Bourns PWR221-T-30 Power Resistors are a TO-220 style power resistor made using thick film on alumina ceramic technology. With a high power rating (30W), these devices offer low inductance (0.1µH maximum) and are AEC-Q200 and RoHS compliant. Bourns PWR221-T-30 Power Resistors are used in current limiting, capacitor discharge, or current measurement circuits in power supplies for telecom and industrial applications, as well as motor drives, test and measurement, and rectifiers.

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Qty. RoHS ECAD Model Series
Resistance
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Maximum Operating Temperature
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Bourns Thick Film Resistors - Through Hole Pwr Resistor 5% 5 Ohms -55Cto150C
Datasheet
1’250In Stock
Min.: 1
Mult.: 1
PWR221T-30 5 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 100 mOhms -55Cto150C
Datasheet
324In Stock
Min.: 1
Mult.: 1

PWR221T-30 100 mOhms 30 W 1 % 300 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole .4 ohms 1% Tol 30 Watts
Datasheet
430In Stock
Min.: 1
Mult.: 1

PWR221T-30 400 mOhms 30 W 1 % 300 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 100 Ohms -55Cto150C
Datasheet
191In Stock
Min.: 1
Mult.: 1

PWR221T-30 100 Ohms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 5% 100 Ohms -55Cto150C
Datasheet
93In Stock
Min.: 1
Mult.: 1

PWR221T-30 100 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 1 kOhms -55C to 150C
Datasheet
107In Stock
300Expected 10/12/2026
Min.: 1
Mult.: 1

PWR221T-30 1 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 10 kOhms -55Cto150C
Datasheet
219In Stock
Min.: 1
Mult.: 1

PWR221T-30 10 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole POWER RESISTOR 1%
Datasheet
64In Stock
300Expected 10/1/2026
Min.: 1
Mult.: 1

PWR221T-30 100 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 10 Ohms -55Cto150C
Datasheet
206In Stock
450Expected 12/10/2026
Min.: 1
Mult.: 1

PWR221T-30 10 Ohms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm

Bourns Thick Film Resistors - Through Hole 1500 ohms 1% Tol 30 Watts
Datasheet
396In Stock
Min.: 1
Mult.: 1

PWR221T-30 1.5 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 15 Ohms -55Cto150C
Datasheet
300In Stock
300Expected 8/25/2026
Min.: 1
Mult.: 1

PWR221T-30 15 Ohms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 5% 15 Ohms -55Cto150C
Datasheet
307In Stock
Min.: 1
Mult.: 1
PWR221T-30 15 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole 2000 ohms 1% Tol 30 Watts
Datasheet
116In Stock
Min.: 1
Mult.: 1

PWR221T-30 2 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole POWER RESISTOR 1%
Datasheet
299In Stock
Min.: 1
Mult.: 1

PWR221T-30 250 Ohms 30 W 1 % - 55 C + 150 C 16.26 mm Radial Tube 3.18 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 10.41 mm
Bourns Thick Film Resistors - Through Hole 27ohm 30W 1% TOL Thru Hole
Datasheet
52In Stock
Min.: 1
Mult.: 1

PWR221T-30 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 2 Ohms -55Cto150C
Datasheet
308In Stock
Min.: 1
Mult.: 1

PWR221T-30 2 Ohms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 5% 2.2 Ohms -55Cto150C
Datasheet
116In Stock
Min.: 1
Mult.: 1

PWR221T-30 2.2 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole 300 ohms 1% Tol 30 Watts
Datasheet
72In Stock
Min.: 1
Mult.: 1

PWR221T-30 300 Ohms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 30 kOhms -55Cto150C
Datasheet
71In Stock
300Expected 8/27/2026
Min.: 1
Mult.: 1

PWR221T-30 30 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 30 Ohms -55Cto150C
Datasheet
135In Stock
Min.: 1
Mult.: 1
PWR221T-30 30 Ohms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 33 Ohms -55Cto150C
Datasheet
90In Stock
300Expected 10/12/2026
Min.: 1
Mult.: 1

PWR221T-30 33 Ohms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 5% 33 Ohms -55Cto150C
Datasheet
95In Stock
Min.: 1
Mult.: 1

PWR221T-30 33 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 3 Ohms -55Cto150C
Datasheet
140In Stock
Min.: 1
Mult.: 1
PWR221T-30 3 Ohms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 1% 3.3 Ohms -55Cto150C
Datasheet
43In Stock
Min.: 1
Mult.: 1

PWR221T-30 3.3 Ohms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole 4000 ohms 1% Tol 30 Watts
Datasheet
130In Stock
Min.: 1
Mult.: 1

PWR221T-30 4 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 0.72 mm 5.08 mm Power Resistors Power Resistors 3.18 mm