Thick Film Resistors - Through Hole

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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.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	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
Thick Film Resistors - Through Hole RES TH TO220 1k5 1% 50W PWR221T-50-1501F Bourns 1: $7.21 282In Stock	Mfr. Part # PWR221T-50-1501F Mouser Part # 652-PWR221T-50-1501F	Bourns	Thick Film Resistors - Through Hole RES TH TO220 1k5 1% 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	282In Stock	$7.21 $4.94 $4.33 $3.93 View $3.23 $3.04 $3.02 $2.83	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
Thick Film Resistors - Through Hole RES TH TO220 R200 1% 50W PWR221T-50-R200F Bourns 1: $8.45 251In Stock	Mfr. Part # PWR221T-50-R200F Mouser Part # 652-PWR221T-50-R200F	Bourns	Thick Film Resistors - Through Hole RES TH TO220 R200 1% 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	251In Stock	$8.45 $5.82 $5.11 $4.65 View $3.88 $3.65 $3.61 $3.39	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
Thick Film Resistors - Through Hole 50W 0.47 ohms 1% PWR221T-50-R470F Bourns 1: $6.39 105In Stock	Mfr. Part # PWR221T-50-R470F Mouser Part # 652-PWR221T-50-R470F	Bourns	Thick Film Resistors - Through Hole 50W 0.47 ohms 1% Learn More about Bourns pwr221t 50 power resistors	Datasheet	105In Stock	$6.39 $4.96 $4.63 $4.43 View $4.28 $3.94 $3.81 $3.69 $3.68	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
Thick Film Resistors - Through Hole 6 OHM 1% 100PPM 50W PWR221T-50-6R00F Bourns 1: $6.87 803In Stock 2,150Expected 11/9/2026	Mfr. Part # PWR221T-50-6R00F Mouser Part # 652-PWR221T-50-6R00F	Bourns	Thick Film Resistors - Through Hole 6 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	803In Stock 2,150Expected 11/9/2026	$6.87 $5.16 $4.68 $4.28 View $4.01 $3.76 $3.75 $3.47 $3.46	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
Thick Film Resistors - Through Hole 100 OHM 1% 100PPM 50W PWR221T-50-1000F Bourns 1: $7.21 222In Stock	Mfr. Part # PWR221T-50-1000F Mouser Part # 652-PWR221T-50-1000F	Bourns	Thick Film Resistors - Through Hole 100 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	222In Stock	$7.21 $4.94 $4.33 $3.92 View $3.60 $3.25 $3.02	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
Thick Film Resistors - Through Hole 100 OHM 1% 100PPM 50W PWR221T-50-1000J Bourns 1: $5.11 122In Stock	Mfr. Part # PWR221T-50-1000J Mouser Part # 652-PWR221T-50-1000J	Bourns	Thick Film Resistors - Through Hole 100 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	122In Stock	$5.11 $3.89 $3.60 $3.43 View $3.17 $3.09 $3.03	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
Thick Film Resistors - Through Hole RES TH TO220 1k 5% 50W PWR221T-50-1001J Bourns 1: $5.11 42In Stock 300Expected 10/22/2026	Mfr. Part # PWR221T-50-1001J Mouser Part # 652-PWR221T-50-1001J	Bourns	Thick Film Resistors - Through Hole RES TH TO220 1k 5% 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	42In Stock 300Expected 10/22/2026	$5.11 $3.89 $3.60 $3.43 View $3.30 $3.17 $3.09 $3.03	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
Thick Film Resistors - Through Hole 10 OHM 1% 100PPM 50W PWR221T-50-10R0F Bourns 1: $5.99 317In Stock	Mfr. Part # PWR221T-50-10R0F Mouser Part # 652-PWR221T-50-10R0F	Bourns	Thick Film Resistors - Through Hole 10 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	317In Stock	$5.99 $4.59 $4.27 $4.08 View $3.84 $3.66 $3.62 $3.43	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
Thick Film Resistors - Through Hole POWER RESISTOR PWR221T-50-15R0F Bourns 1: $7.50 195In Stock	Mfr. Part # PWR221T-50-15R0F Mouser Part # 652-PWR221T-50-15R0F	Bourns	Thick Film Resistors - Through Hole POWER RESISTOR Learn More about Bourns pwr6927 8030 8937 a247 b053 resistors	Datasheet	195In Stock	$7.50 $5.15 $4.51 $4.10 View $3.76 $3.39 $3.16 $3.10 $3.09	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
Thick Film Resistors - Through Hole RES TH TO220 15R 5% 50W PWR221T-50-15R0J Bourns 1: $7.57 67In Stock	Mfr. Part # PWR221T-50-15R0J Mouser Part # 652-PWR221T-50-15R0J	Bourns	Thick Film Resistors - Through Hole RES TH TO220 15R 5% 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	67In Stock	$7.57 $5.24 $4.67 $4.17 View $3.82 $3.45 $3.20 $3.11 $3.08	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
Thick Film Resistors - Through Hole 1 OHM 1% 100PPM 50W PWR221T-50-1R00F Bourns 1: $6.65 56In Stock 300Expected 11/9/2026	Mfr. Part # PWR221T-50-1R00F Mouser Part # 652-PWR221T-50-1R00F	Bourns	Thick Film Resistors - Through Hole 1 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	56In Stock 300Expected 11/9/2026	$6.65 $5.18 $4.84 $4.64 View $4.48 $4.32 $4.23 $4.16 $4.06	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
Thick Film Resistors - Through Hole 20 OHM 1% 100PPM 50W PWR221T-50-20R0F Bourns 1: $5.80 188In Stock	Mfr. Part # PWR221T-50-20R0F Mouser Part # 652-PWR221T-50-20R0F	Bourns	Thick Film Resistors - Through Hole 20 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	188In Stock	$5.80 $4.43 $4.12 $3.93 View $3.76 $3.55 $3.48 $3.27	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
Thick Film Resistors - Through Hole 25 OHM 1% 100PPM 50W PWR221T-50-25R0F Bourns 1: $7.38 7In Stock 600On Order	Mfr. Part # PWR221T-50-25R0F Mouser Part # 652-PWR221T-50-25R0F	Bourns	Thick Film Resistors - Through Hole 25 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	7In Stock 600On Order On Order Ship Dates Mfr. #: PWR221T-50-25R0F Stock: 7 Can Ship Immediately On Order: 300 Expected 10/26/2026 300 Expected 12/28/2026 Factory Lead-Time: 10 Weeks	$7.38 $5.06 $4.44 $4.03 View $3.70 $3.33 $3.10 $3.03	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
Thick Film Resistors - Through Hole 50W 25 ohms 5% PWR221T-50-25R0J Bourns 1: $5.23 364In Stock	Mfr. Part # PWR221T-50-25R0J Mouser Part # 652-PWR221T-50-25R0J	Bourns	Thick Film Resistors - Through Hole 50W 25 ohms 5% Learn More about Bourns pwr221t 50 power resistors	Datasheet	364In Stock	$5.23 $3.98 $3.70 $3.52 View $3.18 $3.12	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
Thick Film Resistors - Through Hole 2 OHM 1% 100PPM 50W PWR221T-50-2R00F Bourns 1: $8.58 384In Stock	Mfr. Part # PWR221T-50-2R00F Mouser Part # 652-PWR221T-50-2R00F	Bourns	Thick Film Resistors - Through Hole 2 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	384In Stock	$8.58 $5.91 $5.19 $4.68 View $4.30 $3.92 $3.66 $3.63	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
Thick Film Resistors - Through Hole 50 OHM 1% 100PPM 50W PWR221T-50-50R0F Bourns 1: $5.40 296In Stock	Mfr. Part # PWR221T-50-50R0F Mouser Part # 652-PWR221T-50-50R0F	Bourns	Thick Film Resistors - Through Hole 50 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	296In Stock	$5.40 $4.13 $3.83 $3.65 View $3.52 $3.38 $3.30 $3.24 $3.20	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
Thick Film Resistors - Through Hole 50W 56 ohms 1% PWR221T-50-56R0F Bourns 1: $5.15 221In Stock	Mfr. Part # PWR221T-50-56R0F Mouser Part # 652-PWR221T-50-56R0F	Bourns	Thick Film Resistors - Through Hole 50W 56 ohms 1% Learn More about Bourns pwr221t 50 power resistors	Datasheet	221In Stock	$5.15 $3.92 $3.63 $3.46 View $3.33 $3.20 $3.12 $3.06	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
Thick Film Resistors - Through Hole 5 OHM 1% 100PPM 50W PWR221T-50-5R00F Bourns 1: $7.78 393In Stock	Mfr. Part # PWR221T-50-5R00F Mouser Part # 652-PWR221T-50-5R00F	Bourns	Thick Film Resistors - Through Hole 5 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	393In Stock	$7.78 $5.35 $4.69 $4.27 View $3.92 $3.53 $3.29 $3.23	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
Thick Film Resistors - Through Hole .1 OHM 1% 100PPM 50W PWR221T-50-R100F Bourns 1: $8.10 277In Stock	Mfr. Part # PWR221T-50-R100F Mouser Part # 652-PWR221T-50-R100F	Bourns	Thick Film Resistors - Through Hole .1 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	277In Stock	$8.10 $6.39 $6.00 $5.73 View $5.42 $5.30 $5.29 $5.21 $4.80	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
Thick Film Resistors - Through Hole 50W 0.22 ohms 1% PWR221T-50-R220F Bourns 1: $5.99 216In Stock 300Expected 11/16/2026	Mfr. Part # PWR221T-50-R220F Mouser Part # 652-PWR221T-50-R220F	Bourns	Thick Film Resistors - Through Hole 50W 0.22 ohms 1% Learn More about Bourns pwr221t 50 power resistors	Datasheet	216In Stock 300Expected 11/16/2026	$5.99 $5.54 $5.17 $4.67 View $4.29 $3.82 $3.74 $3.67	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
Thick Film Resistors - Through Hole .5 OHM 1% 100PPM 50W PWR221T-50-R500F Bourns 1: $6.33 63In Stock 300Expected 12/28/2026	Mfr. Part # PWR221T-50-R500F Mouser Part # 652-PWR221T-50-R500F	Bourns	Thick Film Resistors - Through Hole .5 OHM 1% 100PPM 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	63In Stock 300Expected 12/28/2026	$6.33 $4.91 $4.58 $4.39 View $4.24 $4.08 $3.99 $3.92	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
Thick Film Resistors - Through Hole 50W 0.05 ohms 5% PWR221T-50-R050J Bourns 1: $7.23 437Expected 10/26/2026	Mfr. Part # PWR221T-50-R050J Mouser Part # 652-PWR221T-50-R050J	Bourns	Thick Film Resistors - Through Hole 50W 0.05 ohms 5% Learn More about Bourns pwr221t 50 power resistors	Datasheet	437Expected 10/26/2026	$7.23 $5.65 $5.28 $5.06 View $4.90 $4.73 $4.63 $4.55 $4.22	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
Thick Film Resistors - Through Hole 50W 56 ohms 5% PWR221T-50-56R0J Bourns 300: $3.20 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # PWR221T-50-56R0J Mouser Part # 652-PWR221T-50-56R0J	Bourns	Thick Film Resistors - Through Hole 50W 56 ohms 5% Learn More about Bourns pwr221t 50 power resistors	Datasheet	Non-Stocked Lead-Time 10 Weeks	$3.20 $3.12 $3.06	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
Thick Film Resistors - Through Hole RES TH TO220 5R 5% 50W PWR221T-50-5R00J Bourns 300: $3.46 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # PWR221T-50-5R00J Mouser Part # 652-PWR221T-50-5R00J	Bourns	Thick Film Resistors - Through Hole RES TH TO220 5R 5% 50W Learn More about Bourns pwr221t 50 power resistors	Datasheet	Non-Stocked Lead-Time 10 Weeks	$3.46 $3.38 $3.31	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
Thick Film Resistors - Through Hole 50W 0.27 ohms 1% PWR221T-50-R270F Bourns 300: $3.73 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # PWR221T-50-R270F Mouser Part # 652-PWR221T-50-R270F	Bourns	Thick Film Resistors - Through Hole 50W 0.27 ohms 1% Learn More about Bourns pwr221t 50 power resistors	Datasheet	Non-Stocked Lead-Time 10 Weeks	$3.73 $3.65 $3.58	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