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
Power Rating
Tolerance
Temperature Coefficient
Minimum Operating Temperature
Maximum Operating Temperature
Voltage Rating
Length
Termination Style
Qualification
Packaging
Height
Lead Diameter
Lead Spacing
Product
Type
Width
Bourns Thick Film Resistors - Through Hole 40 ohms 1% Tol 30 Watts
Datasheet
735Expected 23/03/2026
Min.: 1
Mult.: 1

PWR221T-30 40 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 .4 ohms 1% Tol 30 Watts
Datasheet
1,050On Order
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 5% 15 Ohms -55Cto150C
Datasheet
240Expected 12/03/2026
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 Pwr Resistor 1% 1 Ohms -55Cto150C
Datasheet
345Expected 19/03/2026
Min.: 1
Mult.: 1

PWR221T-30 1 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 POWER RESISTOR 1%
Datasheet
300Expected 10/03/2026
Min.: 1
Mult.: 1
PWR221T-30 47 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 250 V 10.41 mm Radial 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% 50 Ohms -55Cto150C
Datasheet
288Expected 03/04/2026
Min.: 1
Mult.: 1

PWR221T-30 50 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 .15 ohms 1% Tol 30 Watts
Datasheet
141Expected 03/03/2026
Min.: 1
Mult.: 1

PWR221T-30 150 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 .33 ohms 1% Tol 30 Watts
Datasheet
242Expected 16/03/2026
Min.: 1
Mult.: 1

PWR221T-30 330 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 5% 10 kOhms -55Cto150C
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 300
Mult.: 50
PWR221T-30 10 kOhms 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% 330 Ohms -55Cto150C
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 1
Mult.: 1

PWR221T-30 330 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% 750 Ohms -55Cto150C
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 300
Mult.: 50

PWR221T-30 750 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 5% 75 Ohms -55Cto150C
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 300
Mult.: 50
PWR221T-30 75 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole .033 ohms 1% Tol 30 Watts
Datasheet
Non-Stocked Lead-Time 8 Weeks
Min.: 300
Mult.: 50
PWR221T-30 33 mOhms 30 W 5 % 600 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 Thick Film Resistor - Through Hole 1.0 kohm 5% AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PWR221T-30 1 kOhms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Thick Film Resistor - Through Hole 100 kohm 5% AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PWR221T-30 100 kOhms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Thick Film Resistor - Through Hole 130 kohm 1% AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PWR221T-30 130 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Thick Film Resistor - Through Hole 130 kohm 5% AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PWR221T-30 130 kOhms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 5% 1.5 Ohms -55Cto150C
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
PWR221T-30 1.5 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Thick Film Resistor - Through Hole 200 kohm 5% AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PWR221T-30 200 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Thick Film Resistor - Through Hole 2.0 ohm 5% AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PWR221T-30 2 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Thick Film Resistor - Through Hole 2.5 ohm 5% AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PWR221T-30 2.5 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Thick Film Resistor - Through Hole 3.0 ohm 1% AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PWR221T-30 3 kOhms 30 W 1 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 5% 30 kOhms -55Cto150C
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
PWR221T-30 30 kOhms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Pwr Resistor 5% 330 Ohms -55Cto150C
Datasheet
Non-Stocked
Min.: 1
Mult.: 1
PWR221T-30 330 Ohms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm
Bourns Thick Film Resistors - Through Hole Thick Film Resistor - Through Hole 3.3 kohm 5% AEC-Q200
Datasheet
Non-Stocked
Min.: 1
Mult.: 1

PWR221T-30 3.3 kOhms 30 W 5 % 100 PPM / C - 55 C + 150 C 2 kV 10.41 mm Radial AEC-Q200 Tube 16.26 mm 5.08 mm Power Resistors Power Resistors 3.18 mm