Thick Film Resistors - SMD – Mouser Singapore

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RK73B Chip Resistors

KOA Speer RK73B Chip Resistors are available in a wide range of sizes, from the 01005 (1F) up to 2512 (3WA). These chip resistors feature a power rating range of .03W to 1W, resistances up to 22MΩ, and maximum working voltages between 15V and 200V. KOA Speer RK73B are ideal for applications such as package-on-package (PoP) high density PCBAs, mobile phones RF modules, micro drives, handheld memory products (SD cards), portable application-mobile phones, and digital cameras.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Packaging	Series	Resistance	Power Rating	Tolerance	Temperature Coefficient	Minimum Operating Temperature	Maximum Operating Temperature	Voltage Rating	Case Code - in	Case Code - mm	Length	Width	Height	Application	Features	Qualification
Thick Film Resistors - SMD 1/8W 620 OHM 5% RK73B1JTTDD621J KOA Speer 1: $0.15 29,476In Stock	Mfr. Part No. RK73B1JTTDD621J Mouser Part No 660-RK73B1JTTDD621J	KOA Speer	Thick Film Resistors - SMD 1/8W 620 OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	29,476In Stock	Cut Tape $0.15 $0.038 $0.019 $0.014 View Reel $0.004 $0.012 $0.011 $0.007 $0.004 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	620 Ohms	125 mW (1/8 W)	5 %	200 PPM / C	- 55 C	+ 155 C	75 V	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 62K OHM 5% RK73B1JTTDD623J KOA Speer 1: $0.15 9,765In Stock	Mfr. Part No. RK73B1JTTDD623J Mouser Part No 660-RK73B1JTTDD623J	KOA Speer	Thick Film Resistors - SMD 62K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	9,765In Stock	Cut Tape $0.15 $0.038 $0.019 $0.014 View Reel $0.004 $0.012 $0.011 $0.007 $0.004 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	62 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	- 55 C	+ 155 C	75 V	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/4watts 680ohms 5% RK73B2ATTE681J KOA Speer 1: $0.313 16,030In Stock	Mfr. Part No. RK73B2ATTE681J Mouser Part No 660-RK73B2ATTE681J	KOA Speer	Thick Film Resistors - SMD 1/4watts 680ohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	16,030In Stock	Cut Tape $0.313 $0.079 $0.039 $0.027 Reel $0.011 View $0.024 $0.022 $0.008 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	680 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	150 V	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.5 mm (0.02 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/4watts 10ohms 5% RK73B2BTTE100J KOA Speer 1: $0.476 22,865In Stock	Mfr. Part No. RK73B2BTTE100J Mouser Part No 660-RK73B2BTTE100J	KOA Speer	Thick Film Resistors - SMD 1/4watts 10ohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	22,865In Stock	Cut Tape $0.476 $0.12 $0.058 $0.042 Reel $0.012 View $0.037 $0.02 $0.011 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	10 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/4watts 1Kohms 5% RK73B2BTTE102J KOA Speer 1: $0.476 6,653In Stock	Mfr. Part No. RK73B2BTTE102J Mouser Part No 660-RK73B2BTTE102J	KOA Speer	Thick Film Resistors - SMD 1/4watts 1Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	6,653In Stock	Cut Tape $0.476 $0.12 $0.058 $0.042 Reel $0.012 View $0.037 $0.02 $0.01 $0.008 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	1 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/4watts 470ohms 5% RK73B2BTTE471J KOA Speer 1: $0.476 1,895In Stock	Mfr. Part No. RK73B2BTTE471J Mouser Part No 660-RK73B2BTTE471J	KOA Speer	Thick Film Resistors - SMD 1/4watts 470ohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	1,895In Stock	Cut Tape $0.476 $0.12 $0.058 $0.042 Reel $0.012 View $0.037 $0.02 $0.01 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	470 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/4watts 5.1Kohms 5% RK73B2BTTE512J KOA Speer 1: $0.476 7,116In Stock	Mfr. Part No. RK73B2BTTE512J Mouser Part No 660-RK73B2BTTE512J	KOA Speer	Thick Film Resistors - SMD 1/4watts 5.1Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	7,116In Stock	Cut Tape $0.476 $0.12 $0.058 $0.042 Reel $0.018 View $0.037 $0.033 $0.012 $0.011 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	5.1 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/4watts 56ohms 5% RK73B2BTTE560J KOA Speer 1: $0.476 6,419In Stock	Mfr. Part No. RK73B2BTTE560J Mouser Part No 660-RK73B2BTTE560J	KOA Speer	Thick Film Resistors - SMD 1/4watts 56ohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	6,419In Stock	Cut Tape $0.476 $0.12 $0.058 $0.042 Reel $0.018 View $0.037 $0.033 $0.014 $0.012 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	56 Ohms	250 mW (1/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 110 OHM 5% RK73B2HTTE111J KOA Speer 1: $0.462 5,102In Stock	Mfr. Part No. RK73B2HTTE111J Mouser Part No 660-RK73B2HTTE111J	KOA Speer	Thick Film Resistors - SMD 110 OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	5,102In Stock	Cut Tape $0.462 $0.216 $0.121 $0.099 Reel $0.057 View $0.091 $0.065 $0.049 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	110 Ohms	750 mW (3/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	2010	5025	5 mm (0.197 in)	2.5 mm (0.098 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD RK73B2HTTE683G KOA Speer 1: $0.53 3,975In Stock	Mfr. Part No. RK73B2HTTE683G Mouser Part No 660-RK73B2HTTE683G	KOA Speer	Thick Film Resistors - SMD	Datasheet	3,975In Stock	Cut Tape $0.53 $0.282 $0.167 $0.132 Reel $0.084 View $0.12 $0.109 $0.078 $0.073 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	68 kOhms	750 mW (3/4 W)	2 %	200 PPM / C	- 55 C	+ 155 C	200 V	2010	5025	5 mm (0.197 in)	2.5 mm (0.098 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD RK73H1HTTCM1152F KOA Speer 1: $0.639 15,000In Stock	Mfr. Part No. RK73H1HTTCM1152F Mouser Part No 660-RK73H1HTTCM1152F	KOA Speer	Thick Film Resistors - SMD	Datasheet	15,000In Stock	Cut Tape $0.639 $0.16 $0.079 $0.056 View Reel $0.018 $0.049 $0.044 $0.024 $0.019 $0.018	Min.: 1 Mult.: 1 : 15,000	Reel, Cut Tape	RK73B	11.5 kOhms	50 mW (1/20 W)	1 %		- 55 C	+ 155 C	25 V	0201	0603	0.6 mm (0.024 in)	0.3 mm (0.012 in)	0.23 mm (0.009 in)	Automotive Grade	Precision Resistors	AEC-Q200
Thick Film Resistors - SMD 191 OHM 1% RK73H1HTTCM1910F KOA Speer 1: $0.639 14,620In Stock	Mfr. Part No. RK73H1HTTCM1910F Mouser Part No 660-RK73H1HTTCM1910F	KOA Speer	Thick Film Resistors - SMD 191 OHM 1%	Datasheet	14,620In Stock	Cut Tape $0.639 $0.16 $0.079 $0.056 View Reel $0.014 $0.049 $0.044 $0.024 $0.019 $0.014 MouseReel Available	Min.: 1 Mult.: 1 : 15,000	Reel, Cut Tape, MouseReel	RK73B	191 Ohms	50 mW (1/20 W)	1 %		- 55 C	+ 155 C	25 V	0201	0603	0.6 mm (0.024 in)	0.3 mm (0.012 in)	0.23 mm (0.009 in)	Automotive Grade	Precision Resistors	AEC-Q200
Thick Film Resistors - SMD 0.1W 2.7Mohms 5% RK73B1ETTP275J KOA Speer 1: $0.163 8,550In Stock	Mfr. Part No. RK73B1ETTP275J Mouser Part No 660-RK73B1ETTP275J	KOA Speer	Thick Film Resistors - SMD 0.1W 2.7Mohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	8,550In Stock	Cut Tape $0.163 $0.041 $0.02 $0.015 Reel $0.004 View $0.014 $0.012 $0.007 $0.003 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	2.7 MOhms	100 mW (1/10 W)	5 %	200 PPM / C	- 55 C	+ 155 C	75 V	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.35 mm (0.014 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/10W 150K OHM 5% RK73B1JTTDD154J KOA Speer 1: $0.15 59,262In Stock	Mfr. Part No. RK73B1JTTDD154J Mouser Part No 660-RK73B1JTTDD154J	KOA Speer	Thick Film Resistors - SMD 1/10W 150K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	59,262In Stock	Cut Tape $0.15 $0.038 $0.019 $0.014 View Reel $0.004 $0.012 $0.011 $0.007 $0.004 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	150 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	- 55 C	+ 155 C	75 V	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/10W 1.6K OHM 5% RK73B1JTTDD162J KOA Speer 1: $0.15 35,968In Stock	Mfr. Part No. RK73B1JTTDD162J Mouser Part No 660-RK73B1JTTDD162J	KOA Speer	Thick Film Resistors - SMD 1/10W 1.6K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	35,968In Stock	Cut Tape $0.15 $0.038 $0.019 $0.014 View Reel $0.004 $0.012 $0.011 $0.007 $0.004 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	1.6 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	- 55 C	+ 155 C	75 V	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/10W 24K OHM 5% RK73B1JTTDD243J KOA Speer 1: $0.15 25,866In Stock	Mfr. Part No. RK73B1JTTDD243J Mouser Part No 660-RK73B1JTTDD243J	KOA Speer	Thick Film Resistors - SMD 1/10W 24K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	25,866In Stock	Cut Tape $0.15 $0.038 $0.019 $0.014 View Reel $0.004 $0.012 $0.011 $0.007 $0.004 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	24 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	- 55 C	+ 155 C	75 V	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 30 OHM 5% RK73B1JTTDD300J KOA Speer 1: $0.15 67,447In Stock	Mfr. Part No. RK73B1JTTDD300J Mouser Part No 660-RK73B1JTTDD300J	KOA Speer	Thick Film Resistors - SMD 30 OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	67,447In Stock	Cut Tape $0.15 $0.038 $0.019 $0.014 View Reel $0.004 $0.012 $0.011 $0.007 $0.004 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	30 Ohms	125 mW (1/8 W)	5 %	200 PPM / C	- 55 C	+ 155 C	75 V	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/10W 91K OHM 5% RK73B1JTTDD913J KOA Speer 1: $0.15 17,200In Stock	Mfr. Part No. RK73B1JTTDD913J Mouser Part No 660-RK73B1JTTDD913J	KOA Speer	Thick Film Resistors - SMD 1/10W 91K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	17,200In Stock	Cut Tape $0.15 $0.038 $0.019 $0.014 View Reel $0.004 $0.012 $0.011 $0.007 $0.004 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	91 kOhms	100 mW (1/10 W)	5 %	200 PPM / C	- 55 C	+ 155 C	75 V	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD RK73B2ATTD332G KOA Speer 1: $0.163 4,760In Stock	Mfr. Part No. RK73B2ATTD332G Mouser Part No 660-RK73B2ATTD332G	KOA Speer	Thick Film Resistors - SMD	Datasheet	4,760In Stock	Cut Tape $0.163 $0.097 $0.042 $0.034 Reel $0.019 View $0.03 $0.029 $0.018 $0.012 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RK73B	3.3 kOhms	250 mW (1/4 W)	2 %	200 PPM / C	- 55 C	+ 155 C	150 V	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.5 mm (0.02 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/4W 51K OHM 5% RK73B2BTTDD513J KOA Speer 1: $0.435 9,998In Stock	Mfr. Part No. RK73B2BTTDD513J Mouser Part No 660-RK73B2BTTDD513J	KOA Speer	Thick Film Resistors - SMD 1/4W 51K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	9,998In Stock	Cut Tape $0.435 $0.109 $0.054 $0.038 Reel $0.012 View $0.034 $0.03 $0.018 $0.011 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	51 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 82K OHM 5% RK73B2BTTDD823J KOA Speer 1: $0.435 9,990In Stock	Mfr. Part No. RK73B2BTTDD823J Mouser Part No 660-RK73B2BTTDD823J	KOA Speer	Thick Film Resistors - SMD 82K OHM 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	9,990In Stock	Cut Tape $0.435 $0.109 $0.054 $0.038 View Reel $0.018 $0.034 $0.03 $0.018 $0.018 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RK73B	82 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/4watts 68Kohms 5% RK73B2BTTE683J KOA Speer 1: $0.476 7,965In Stock	Mfr. Part No. RK73B2BTTE683J Mouser Part No 660-RK73B2BTTE683J	KOA Speer	Thick Film Resistors - SMD 1/4watts 68Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	7,965In Stock	Cut Tape $0.476 $0.12 $0.058 $0.042 Reel $0.018 View $0.037 $0.033 $0.014 $0.012 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	68 kOhms	250 mW (1/4 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/2watts 12ohms 5% RK73B2ETTD120J KOA Speer 1: $0.231 112In Stock 5,000Expected 14/12/2026	Mfr. Part No. RK73B2ETTD120J Mouser Part No 660-RK73B2ETTD120J	KOA Speer	Thick Film Resistors - SMD 1/2watts 12ohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	112In Stock 5,000Expected 14/12/2026	Cut Tape $0.231 $0.16 $0.09 $0.073 Reel $0.033 View $0.068 $0.063 $0.026 $0.024 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RK73B	12 Ohms	500 mW (1/2 W)	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	1210	3225	3.2 mm (0.126 in)	2.6 mm (0.102 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1/2W 330 OHM 2% RK73B2ETTD331G KOA Speer 1: $0.517 9,647In Stock	Mfr. Part No. RK73B2ETTD331G Mouser Part No 660-RK73B2ETTD331G	KOA Speer	Thick Film Resistors - SMD 1/2W 330 OHM 2% Learn More about KOA Speer koa rk73b resistors	Datasheet	9,647In Stock	Cut Tape $0.517 $0.239 $0.135 $0.11 Reel $0.063 View $0.101 $0.092 $0.06 $0.056 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RK73B	330 Ohms	500 mW (1/2 W)	2 %	200 PPM / C	- 55 C	+ 155 C	200 V	1210	3225	3.2 mm (0.126 in)	2.6 mm (0.102 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200
Thick Film Resistors - SMD 1watts 150Kohms 5% RK73B3ATTE154J KOA Speer 1: $0.449 3,560In Stock	Mfr. Part No. RK73B3ATTE154J Mouser Part No 660-RK73B3ATTE154J	KOA Speer	Thick Film Resistors - SMD 1watts 150Kohms 5% Learn More about KOA Speer koa rk73b resistors	Datasheet	3,560In Stock	Cut Tape $0.449 $0.241 $0.143 $0.113 Reel $0.072 View $0.102 $0.094 $0.071 $0.064 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	Reel, Cut Tape, MouseReel	RK73B	150 kOhms	1 W	5 %	200 PPM / C	- 55 C	+ 155 C	200 V	2512	6332	6.3 mm (0.248 in)	3.1 mm (0.122 in)	0.6 mm (0.024 in)	Automotive Grade		AEC-Q200