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RK73B Series Resistors

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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.	Termination Style	Resistance	Power Rating	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm
Thick Film Resistors - SMD 1/10watt 4.3Kohms 5% RK73B1JTTD432J KOA Speer 1: $0.10 A tariff of 8% may be applied if shipping to the United States. 3,013,245In Stock	Mfr. Part # RK73B1JTTD432J Mouser Part # 660-RK73B1JTTD432J	KOA Speer	Thick Film Resistors - SMD 1/10watt 4.3Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	3,013,245In Stock	Cut Tape $0.10 $0.013 $0.011 $0.008 Reel $0.003 View $0.007 $0.006 $0.002 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	4.3 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	0603	1608
Thick Film Resistors - SMD 1watts 62ohms 5% RK73B3ATTE620J KOA Speer 1: $0.28 A tariff of 10% may be applied if shipping to the United States. 43,546In Stock	Mfr. Part # RK73B3ATTE620J Mouser Part # 660-RK73B3ATTE620J	KOA Speer	Thick Film Resistors - SMD 1watts 62ohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	43,546In Stock	Cut Tape $0.28 $0.105 $0.092 $0.078 Reel $0.05 View $0.071 $0.054 $0.049 $0.047 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	62 Ohms	1 W	5 %	200 PPM / C	2512	6332
Thick Film Resistors - SMD 1/10W 36K OHM 5% RK73B1JTTDD363J KOA Speer 1: $0.11 A tariff of 30% may be applied if shipping to the United States. 19,585In Stock	Mfr. Part # RK73B1JTTDD363J Mouser Part # 660-RK73B1JTTDD363J	KOA Speer	Thick Film Resistors - SMD 1/10W 36K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	19,585In Stock	Cut Tape $0.11 $0.028 $0.014 $0.01 View Reel $0.003 $0.009 $0.008 $0.005 $0.003 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	36 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	0603	1608
Thick Film Resistors - SMD 430 OHM 5% RK73B1JTTDD431J KOA Speer 1: $0.11 A tariff of 8% may be applied if shipping to the United States. 29,560In Stock	Mfr. Part # RK73B1JTTDD431J Mouser Part # 660-RK73B1JTTDD431J	KOA Speer	Thick Film Resistors - SMD 430 OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	29,560In Stock	Cut Tape $0.11 $0.028 $0.014 $0.01 View Reel $0.003 $0.009 $0.008 $0.005 $0.003 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	430 Ohms	125 mW (1/8 W)	5 %	200 PPM / C	0603	1608
Thick Film Resistors - SMD 1/10W 82K OHM 5% RK73B1JTTDD823J KOA Speer 1: $0.11 A tariff of 8% may be applied if shipping to the United States. 9,913In Stock	Mfr. Part # RK73B1JTTDD823J Mouser Part # 660-RK73B1JTTDD823J	KOA Speer	Thick Film Resistors - SMD 1/10W 82K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	9,913In Stock	Cut Tape $0.11 $0.028 $0.014 $0.01 View Reel $0.003 $0.009 $0.008 $0.005 $0.003 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	82 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	0603	1608
Thick Film Resistors - SMD RK73B2ATTD751G KOA Speer 1: $0.12 A tariff of 10% may be applied if shipping to the United States. 4,850In Stock	Mfr. Part # RK73B2ATTD751G Mouser Part # 660-RK73B2ATTD751G	KOA Speer	Thick Film Resistors - SMD	Datasheet	4,850In Stock	Cut Tape $0.12 $0.071 $0.031 $0.025 View Reel $0.012 $0.022 $0.021 $0.012 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	750 Ohms	250 mW (1/4 W)	2 %	200 PPM / C	0805	2012
Thick Film Resistors - SMD 510K OHM 5% RK73B2ATTDD514J KOA Speer 1: $0.20 A tariff of 8% may be applied if shipping to the United States. 6,617In Stock	Mfr. Part # RK73B2ATTDD514J Mouser Part # 660-RK73B2ATTDD514J	KOA Speer	Thick Film Resistors - SMD 510K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	6,617In Stock	Cut Tape $0.20 $0.05 $0.025 $0.018 View Reel $0.005 $0.016 $0.014 $0.008 $0.005 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	510 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	0805	2012
Thick Film Resistors - SMD 150 OHM 5% RK73B2BTTDD151J KOA Speer 1: $0.32 A tariff of 30% may be applied if shipping to the United States. 22,557In Stock	Mfr. Part # RK73B2BTTDD151J Mouser Part # 660-RK73B2BTTDD151J	KOA Speer	Thick Film Resistors - SMD 150 OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	22,557In Stock	Cut Tape $0.32 $0.08 $0.04 $0.028 Reel $0.009 View $0.025 $0.022 $0.013 $0.008 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	150 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	1206	3216
Thick Film Resistors - SMD 1/10W 27 Ohm 5% RK73B2BTTDD270J KOA Speer 1: $0.32 A tariff of 10% may be applied if shipping to the United States. 9,750In Stock	Mfr. Part # RK73B2BTTDD270J Mouser Part # 660-RK73B2BTTDD270J	KOA Speer	Thick Film Resistors - SMD 1/10W 27 Ohm 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	9,750In Stock	Cut Tape $0.32 $0.08 $0.04 $0.028 Reel $0.009 View $0.025 $0.022 $0.013 $0.008 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	27 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	1206	3216
Thick Film Resistors - SMD 680 OHM 5% RK73B2BTTDD681J KOA Speer 1: $0.32 A tariff of 8% may be applied if shipping to the United States. 9,640In Stock	Mfr. Part # RK73B2BTTDD681J Mouser Part # 660-RK73B2BTTDD681J	KOA Speer	Thick Film Resistors - SMD 680 OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	9,640In Stock	Cut Tape $0.32 $0.08 $0.04 $0.028 Reel $0.009 View $0.025 $0.022 $0.013 $0.008 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	680 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	1206	3216
Thick Film Resistors - SMD 1/2W 24Kohms 5% RK73B2ETTD243J KOA Speer 1: $0.17 A tariff of 8% may be applied if shipping to the United States. 650In Stock 5,000Expected 12/21/2026	Mfr. Part # RK73B2ETTD243J Mouser Part # 660-RK73B2ETTD243J	KOA Speer	Thick Film Resistors - SMD 1/2W 24Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	650In Stock 5,000Expected 12/21/2026	Cut Tape $0.17 $0.079 $0.044 $0.036 Reel $0.02 View $0.033 $0.031 $0.019 $0.017 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 5,000	SMD/SMT	24 kOhms	500 mW (1/2 W)	5 %	200 PPM / C	1210	3225
Thick Film Resistors - SMD 1/2W 2.7Kohms 5% RK73B2ETTE272J KOA Speer 1: $0.18 A tariff of 10% may be applied if shipping to the United States. 4,000In Stock	Mfr. Part # RK73B2ETTE272J Mouser Part # 660-RK73B2ETTE272J	KOA Speer	Thick Film Resistors - SMD 1/2W 2.7Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	4,000In Stock	Cut Tape $0.18 $0.081 $0.046 $0.037 Reel $0.021 View $0.034 $0.031 $0.02 $0.018 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	2.7 kOhms	500 mW (1/2 W)	5 %	200 PPM / C	1210	3225
Thick Film Resistors - SMD 56Kohms 5% RK73B2HTTE563J KOA Speer 1: $0.30 A tariff of 30% may be applied if shipping to the United States. 2,892In Stock	Mfr. Part # RK73B2HTTE563J Mouser Part # 660-RK73B2HTTE563J	KOA Speer	Thick Film Resistors - SMD 56Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	2,892In Stock	Cut Tape $0.30 $0.238 $0.134 $0.109 Reel $0.041 View $0.10 $0.051 $0.039 $0.037 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	56 kOhms	750 mW (3/4 W)	5 %	200 PPM / C	2010	5025
Thick Film Resistors - SMD RK73H1HTTCM6200F KOA Speer 1: $0.47 A tariff of 10% may be applied if shipping to the United States. 13,740In Stock	Mfr. Part # RK73H1HTTCM6200F Mouser Part # 660-RK73H1HTTCM6200F	KOA Speer	Thick Film Resistors - SMD	Datasheet	13,740In Stock	Cut Tape $0.47 $0.118 $0.058 $0.041 View Reel $0.013 $0.036 $0.032 $0.018 $0.014 $0.013 A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 15,000	SMD/SMT	620 Ohms	50 mW (1/20 W)	1 %		0201	0603
Thick Film Resistors - SMD 1/10W 4.3K OHM 5% RK73B1JTTDD432J KOA Speer 1: $0.11 A tariff of 30% may be applied if shipping to the United States. 27,894In Stock	Mfr. Part # RK73B1JTTDD432J Mouser Part # 660-RK73B1JTTDD432J	KOA Speer	Thick Film Resistors - SMD 1/10W 4.3K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	27,894In Stock	Cut Tape $0.11 $0.028 $0.014 $0.01 View Reel $0.003 $0.009 $0.008 $0.005 $0.003 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	4.3 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	0603	1608
Thick Film Resistors - SMD 1/10W 8.2K OHM 5% RK73B1JTTDD822J KOA Speer 1: $0.11 A tariff of 10% may be applied if shipping to the United States. 55,845In Stock	Mfr. Part # RK73B1JTTDD822J Mouser Part # 660-RK73B1JTTDD822J	KOA Speer	Thick Film Resistors - SMD 1/10W 8.2K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	55,845In Stock	Cut Tape $0.11 $0.028 $0.014 $0.01 View Reel $0.005 $0.009 $0.008 $0.005 $0.005 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	8.2 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	0603	1608
Thick Film Resistors - SMD 24K OHM 5% RK73B2ATTDD243J KOA Speer 1: $0.20 A tariff of 30% may be applied if shipping to the United States. 5,534In Stock	Mfr. Part # RK73B2ATTDD243J Mouser Part # 660-RK73B2ATTDD243J	KOA Speer	Thick Film Resistors - SMD 24K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	5,534In Stock	Cut Tape $0.20 $0.05 $0.025 $0.018 View Reel $0.005 $0.016 $0.014 $0.008 $0.005 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	24 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	0805	2012
Thick Film Resistors - SMD 1/4watts 47ohms 5% RK73B2ATTE470J KOA Speer 1: $0.23 A tariff of 10% may be applied if shipping to the United States. 9,291In Stock	Mfr. Part # RK73B2ATTE470J Mouser Part # 660-RK73B2ATTE470J	KOA Speer	Thick Film Resistors - SMD 1/4watts 47ohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	9,291In Stock	Cut Tape $0.23 $0.058 $0.029 $0.02 Reel $0.008 View $0.018 $0.016 $0.006 $0.005 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	47 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	0805	2012
Thick Film Resistors - SMD 1/4watts 100Kohms 5% RK73B2ATTED104J KOA Speer 1: $0.23 A tariff of 10% may be applied if shipping to the United States. 14,142In Stock	Mfr. Part # RK73B2ATTED104J Mouser Part # 660-RK73B2ATTED104J	KOA Speer	Thick Film Resistors - SMD 1/4watts 100Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	14,142In Stock	Cut Tape $0.23 $0.058 $0.029 $0.02 Reel $0.006 View $0.018 $0.016 $0.009 $0.005 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	100 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	0805	2012
Thick Film Resistors - SMD 1/4W 110 Ohm 5% RK73B2BTTDD111J KOA Speer 1: $0.32 A tariff of 30% may be applied if shipping to the United States. 5,740In Stock	Mfr. Part # RK73B2BTTDD111J Mouser Part # 660-RK73B2BTTDD111J	KOA Speer	Thick Film Resistors - SMD 1/4W 110 Ohm 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	5,740In Stock	Cut Tape $0.32 $0.08 $0.04 $0.028 Reel $0.007 View $0.025 $0.022 $0.013 $0.006 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	110 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	1206	3216
Thick Film Resistors - SMD 2.2K OHM 5% RK73B2BTTDD222J KOA Speer 1: $0.32 A tariff of 30% may be applied if shipping to the United States. 5,983In Stock	Mfr. Part # RK73B2BTTDD222J Mouser Part # 660-RK73B2BTTDD222J	KOA Speer	Thick Film Resistors - SMD 2.2K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	5,983In Stock	Cut Tape $0.32 $0.08 $0.04 $0.028 View Reel $0.013 $0.025 $0.022 $0.013 $0.013 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	2.2 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	1206	3216
Thick Film Resistors - SMD 470K OHM 5% RK73B2BTTDD474J KOA Speer 1: $0.32 A tariff of 8% may be applied if shipping to the United States. 488In Stock	Mfr. Part # RK73B2BTTDD474J Mouser Part # 660-RK73B2BTTDD474J	KOA Speer	Thick Film Resistors - SMD 470K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	488In Stock	Cut Tape $0.32 $0.08 $0.04 $0.028 View Reel $0.013 $0.025 $0.022 $0.016 $0.013 MouseReel Available A tariff of 8% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	470 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	1206	3216
Thick Film Resistors - SMD 1/4watts 51ohms 5% RK73B2BTTDD510J KOA Speer 1: $0.32 A tariff of 30% may be applied if shipping to the United States. 9,346In Stock	Mfr. Part # RK73B2BTTDD510J Mouser Part # 660-RK73B2BTTDD510J	KOA Speer	Thick Film Resistors - SMD 1/4watts 51ohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	9,346In Stock	Cut Tape $0.32 $0.08 $0.04 $0.028 View Reel $0.013 $0.025 $0.022 $0.013 $0.013 MouseReel Available A tariff of 30% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 10,000	SMD/SMT	51 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	1206	3216
Thick Film Resistors - SMD 1/4watts 2Kohms 5% RK73B2BTTE202J KOA Speer 1: $0.35 A tariff of 10% may be applied if shipping to the United States. 7,940In Stock	Mfr. Part # RK73B2BTTE202J Mouser Part # 660-RK73B2BTTE202J	KOA Speer	Thick Film Resistors - SMD 1/4watts 2Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	7,940In Stock	Cut Tape $0.35 $0.088 $0.043 $0.031 Reel $0.011 View $0.027 $0.02 $0.01 $0.008 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	2 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	1206	3216
Thick Film Resistors - SMD 1/4watts 270ohms 5% RK73B2BTTE271J KOA Speer 1: $0.35 A tariff of 10% may be applied if shipping to the United States. 2,340In Stock	Mfr. Part # RK73B2BTTE271J Mouser Part # 660-RK73B2BTTE271J	KOA Speer	Thick Film Resistors - SMD 1/4watts 270ohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	2,340In Stock	Cut Tape $0.35 $0.088 $0.043 $0.031 Reel $0.013 View $0.027 $0.024 $0.01 $0.009 MouseReel Available A tariff of 10% may be applied if shipping to the United States.	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	270 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	1206	3216

RK73B Series Resistors

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470 mOhms
510 mOhms
620 mOhms
820 mOhms
1 Ohms
1.1 Ohms
1.2 Ohms
1.3 Ohms
1.5 Ohms
1.6 Ohms
1.8 Ohms
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2.2 Ohms
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3.6 Ohms
3.9 Ohms
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RK73B Series Resistors

Types of Resistors

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