Thin Film Resistors - SMD – Mouser Singapore

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RN73R High-Reliability Thin-Film Resistor

KOA Speer RN73R High-Reliability Thin-Film Resistors are designed to meet the demands of high-heat and high-moisture applications. These KOA Speer resistors provide improved electrolytic corrosion resistance and high stability compared to existing RN73 thin film resistors. RN73R offers high heat tolerance with a -55°C to +155°C operating temperature range. The resistors feature a rated ambient temperature of +85°C and improved moisture tolerance of 85% for 1000 hours at 85°C.

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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	Tolerance	Temperature Coefficient	Case Code - in	Case Code - mm	Length	Width	Height	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Power Rating	Voltage Rating
Thin Film Resistors - SMD RN73R2BTTD1001B05 KOA Speer 1: $1.43 4,370In Stock	Mfr. Part No. RN73R2BTTD1001B05 Mouser Part No 660-RN73R2BTD101B05	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,370In Stock	Cut Tape $1.43 $1.04 $0.945 $0.918 Reel $0.759 View $0.873 $0.858 $0.719 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	1 kOhms	0.1 %	5 PPM / C	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.5 mm (0.02 in)	- 55 C	+ 155 C	AEC-Q200	400 mW	200 V
Thin Film Resistors - SMD 10K ohm 0.1% 10 ppm RN73R2BTTD1002B10 KOA Speer 1: $0.857 4,878In Stock	Mfr. Part No. RN73R2BTTD1002B10 Mouser Part No 660-RN73R2BTD1002B10	KOA Speer	Thin Film Resistors - SMD 10K ohm 0.1% 10 ppm Learn More about KOA Speer rn73r resistors	Datasheet	4,878In Stock	Cut Tape $0.857 $0.622 $0.578 $0.521 Reel $0.449 View $0.514 $0.424 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	10 kOhms	0.1 %	10 PPM / C	1206	3216	3.2 mm (0.126 in)	1.6 mm (0.063 in)	0.5 mm (0.02 in)	- 55 C	+ 155 C	AEC-Q200	400 mW	200 V
Thin Film Resistors - SMD 100 ohm 0.1% 50 ppm RN73R1ETTP1000B50 KOA Speer 1: $0.517 10,000In Stock	Mfr. Part No. RN73R1ETTP1000B50 Mouser Part No 660-RN73R1ETP1000B50	KOA Speer	Thin Film Resistors - SMD 100 ohm 0.1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	10,000In Stock	Cut Tape $0.517 $0.269 $0.158 $0.135 View Reel $0.084 $0.117 $0.103 $0.086 $0.084 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	100 Ohms	0.1 %	50 PPM / C	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.25 mm (0.01 in)	- 55 C	+ 155 C	AEC-Q200	100 mW (1/10 W)	50 V
Thin Film Resistors - SMD 6.8K ohm 1% 50 ppm RN73R1ETTP6801F50 KOA Speer 1: $0.585 9,900In Stock	Mfr. Part No. RN73R1ETTP6801F50 Mouser Part No 660-RN73R1ETP6801F50	KOA Speer	Thin Film Resistors - SMD 6.8K ohm 1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	9,900In Stock	Cut Tape $0.585 $0.299 $0.177 $0.15 Reel $0.086 View $0.129 $0.116 $0.095 $0.08 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	6.8 kOhms	1 %	50 PPM / C	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.25 mm (0.01 in)	- 55 C	+ 155 C	AEC-Q200	100 mW (1/10 W)	50 V
Thin Film Resistors - SMD 1.82K OHM .1% 25PPM 1/10W RN73R1ETTP1821B25 KOA Speer 1: $0.381 5,050In Stock	Mfr. Part No. RN73R1ETTP1821B25 Mouser Part No 660-RN73R1ETTP1821B2	KOA Speer	Thin Film Resistors - SMD 1.82K OHM .1% 25PPM 1/10W	Datasheet	5,050In Stock	Cut Tape $0.381 $0.196 $0.116 $0.098 View Reel $0.061 $0.086 $0.076 $0.063 $0.061 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	1.82 kOhms	0.1 %	25 PPM / C	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.25 mm (0.01 in)	- 55 C	+ 155 C		100 mW (1/10 W)	50 V
Thin Film Resistors - SMD 3.57K OHM .1% 25PPM 1/10W RN73R1ETTP3571B25 KOA Speer 1: $0.381 6,784In Stock	Mfr. Part No. RN73R1ETTP3571B25 Mouser Part No 660-RN73R1ETTP3571B2	KOA Speer	Thin Film Resistors - SMD 3.57K OHM .1% 25PPM 1/10W	Datasheet	6,784In Stock	Cut Tape $0.381 $0.196 $0.116 $0.098 $0.094 Reel $0.056	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape	RN73R	3.57 kOhms	0.1 %	25 PPM / C	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.25 mm (0.01 in)	- 55 C	+ 155 C		100 mW (1/10 W)	50 V
Thin Film Resistors - SMD RN73R1JTTD2033B25 KOA Speer 1: $0.381 4,910In Stock	Mfr. Part No. RN73R1JTTD2033B25 Mouser Part No 660-RN73R1JTD2033B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,910In Stock	Cut Tape $0.381 $0.196 $0.116 $0.098 Reel $0.061 View $0.086 $0.076 $0.056 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	203 kOhms	0.1 %	25 PPM / C	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	- 55 C	+ 155 C	AEC-Q200	125 mW (1/8 W)	75 V
Thin Film Resistors - SMD RN73R1JTTD4482D25 KOA Speer 1: $0.354 4,300In Stock	Mfr. Part No. RN73R1JTTD4482D25 Mouser Part No 660-RN73R1JTD4482D25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,300In Stock	Cut Tape $0.354 $0.18 $0.101 $0.084 Reel $0.048 View $0.072 $0.064 $0.044 $0.039 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	44.8 kOhms	0.5 %	25 PPM / C	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	- 55 C	+ 155 C	AEC-Q200	125 mW (1/8 W)	75 V
Thin Film Resistors - SMD 1.33K OHM .1% 25PPM 1/8W RN73R1JTTD1331B25 KOA Speer 1: $0.381 4,180In Stock	Mfr. Part No. RN73R1JTTD1331B25 Mouser Part No 660-RN73R1JTTD1331B2	KOA Speer	Thin Film Resistors - SMD 1.33K OHM .1% 25PPM 1/8W	Datasheet	4,180In Stock	Cut Tape $0.381 $0.196 $0.116 $0.098 $0.094 Reel $0.061	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	1.33 kOhms	0.1 %	25 PPM / C	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	- 55 C	+ 155 C		125 mW (1/8 W)	75 V
Thin Film Resistors - SMD 1.74K OHM .1% 25PPM 1/8W RN73R1JTTD1741B25 KOA Speer 1: $0.381 2,300In Stock	Mfr. Part No. RN73R1JTTD1741B25 Mouser Part No 660-RN73R1JTTD1741B2	KOA Speer	Thin Film Resistors - SMD 1.74K OHM .1% 25PPM 1/8W	Datasheet	2,300In Stock	Cut Tape $0.381 $0.196 $0.116 $0.098 $0.094 Reel $0.068	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	1.74 kOhms	0.1 %	25 PPM / C	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	- 55 C	+ 155 C		125 mW (1/8 W)	75 V
Thin Film Resistors - SMD 255 OHM .1% 25PPM 1/8W RN73R1JTTD2550B25 KOA Speer 1: $0.381 4,800In Stock	Mfr. Part No. RN73R1JTTD2550B25 Mouser Part No 660-RN73R1JTTD2550B2	KOA Speer	Thin Film Resistors - SMD 255 OHM .1% 25PPM 1/8W	Datasheet	4,800In Stock	Cut Tape $0.381 $0.196 $0.116 $0.098 View Reel $0.061 $0.086 $0.076 $0.061	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	255 Ohms	0.1 %	25 PPM / C	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	- 55 C	+ 155 C		125 mW (1/8 W)	75 V
Thin Film Resistors - SMD 976 OHM .1% 25PPM 1/8W RN73R1JTTD9760B25 KOA Speer 1: $0.381 3,960In Stock	Mfr. Part No. RN73R1JTTD9760B25 Mouser Part No 660-RN73R1JTTD9760B2	KOA Speer	Thin Film Resistors - SMD 976 OHM .1% 25PPM 1/8W	Datasheet	3,960In Stock	Cut Tape $0.381 $0.196 $0.116 $0.098 View Reel $0.061 $0.086 $0.076 $0.061	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	9.76 kOhms	0.1 %	25 PPM / C	0603	1608	1.6 mm (0.063 in)	0.8 mm (0.031 in)	0.45 mm (0.018 in)	- 55 C	+ 155 C		125 mW (1/8 W)	75 V
Thin Film Resistors - SMD RN73R1ETTP1960B25 KOA Speer 1: $0.381 9,500In Stock	Mfr. Part No. RN73R1ETTP1960B25 Mouser Part No 660-RN73R1TP1960B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	9,500In Stock	Cut Tape $0.381 $0.196 $0.116 $0.098 View Reel $0.056 $0.086 $0.076 $0.063 $0.056 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	196 Ohms	0.1 %	25 PPM / C	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.25 mm (0.01 in)	- 55 C	+ 155 C	AEC-Q200	100 mW (1/10 W)	50 V
Thin Film Resistors - SMD 2.34K OHM .1% 50PPM RN73R1ETTP2341B50 KOA Speer 1: $0.517 20,084In Stock	Mfr. Part No. RN73R1ETTP2341B50 Mouser Part No 660-RN73R1TP2341B50	KOA Speer	Thin Film Resistors - SMD 2.34K OHM .1% 50PPM	Datasheet	20,084In Stock	Cut Tape $0.517 $0.269 $0.158 $0.135 View Reel $0.103 $0.117 $0.103 $0.103 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	2.34 kOhms	0.1 %	50 PPM / C	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.25 mm (0.01 in)	- 55 C	+ 155 C	AEC-Q200	100 mW (1/10 W)	50 V
Thin Film Resistors - SMD 5.11K OHM .1% 25PPM 1/10W RN73R1ETTP5111B25 KOA Speer 1: $0.381 7,900In Stock	Mfr. Part No. RN73R1ETTP5111B25 Mouser Part No 660-RN73R1TP5111B25	KOA Speer	Thin Film Resistors - SMD 5.11K OHM .1% 25PPM 1/10W	Datasheet	7,900In Stock	Cut Tape $0.381 $0.196 $0.116 $0.098 View Reel $0.069 $0.086 $0.076 $0.069 $0.069 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	5.11 kOhms	0.1 %	25 PPM / C	0402	1005	1 mm (0.039 in)	0.5 mm (0.02 in)	0.25 mm (0.01 in)	- 55 C	+ 155 C	AEC-Q200	100 mW (1/10 W)	50 V
Thin Film Resistors - SMD 1.24K OHM .1% 25PPM RN73R2ATTD1241B25 KOA Speer 1: $0.503 4,000In Stock	Mfr. Part No. RN73R2ATTD1241B25 Mouser Part No 660-RN73R2ATD1241B25	KOA Speer	Thin Film Resistors - SMD 1.24K OHM .1% 25PPM	Datasheet	4,000In Stock	Cut Tape $0.503 $0.261 $0.154 $0.131 View Reel $0.082 $0.113 $0.101 $0.082 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	1.24 kOhms	0.1 %	25 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C	AEC-Q200	250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 124K OHM .1% 25PPM 1 RN73R2ATTD1243B25 KOA Speer 1: $0.639 4,480In Stock 5,000Expected 15/12/2026	Mfr. Part No. RN73R2ATTD1243B25 Mouser Part No 660-RN73R2ATD1243B25	KOA Speer	Thin Film Resistors - SMD 124K OHM .1% 25PPM 1	Datasheet	4,480In Stock 5,000Expected 15/12/2026	Cut Tape $0.639 $0.335 $0.196 $0.166 Reel $0.105 View $0.144 $0.129 $0.097 $0.09 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	124 kOhms	0.1 %	25 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C	AEC-Q200	250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 20K ohm 1% 50 ppm RN73R2ATTD2002F50 KOA Speer 1: $0.585 4,525In Stock	Mfr. Part No. RN73R2ATTD2002F50 Mouser Part No 660-RN73R2ATD2002F50	KOA Speer	Thin Film Resistors - SMD 20K ohm 1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	4,525In Stock	Cut Tape $0.585 $0.299 $0.177 $0.15 Reel $0.094 View $0.129 $0.116 $0.086 $0.08 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	20 kOhms	1 %	50 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C	AEC-Q200	250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 383 OHM .1% 25PPM 1/ RN73R2ATTD3830B25 KOA Speer 1: $0.381 4,800In Stock	Mfr. Part No. RN73R2ATTD3830B25 Mouser Part No 660-RN73R2ATD3830B25	KOA Speer	Thin Film Resistors - SMD 383 OHM .1% 25PPM 1/	Datasheet	4,800In Stock	Cut Tape $0.381 $0.32 $0.23 $0.196 Reel $0.099 View $0.17 $0.151 $0.086 $0.084 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	383 Ohms	0.1 %	25 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C	AEC-Q200	250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 430 ohm 1% 10 ppm RN73R2ATTD4300F10 KOA Speer 1: $0.707 4,780In Stock	Mfr. Part No. RN73R2ATTD4300F10 Mouser Part No 660-RN73R2ATD4300F10	KOA Speer	Thin Film Resistors - SMD 430 ohm 1% 10 ppm Learn More about KOA Speer rn73r resistors	Datasheet	4,780In Stock	Cut Tape $0.707 $0.514 $0.359 $0.309 Reel $0.224 View $0.271 $0.246 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	430 Ohms	1 %	10 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C	AEC-Q200	250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 51 ohm 1% 10 ppm RN73R2ATTD51R0F10 KOA Speer 1: $0.707 4,825In Stock	Mfr. Part No. RN73R2ATTD51R0F10 Mouser Part No 660-RN73R2ATD51R0F10	KOA Speer	Thin Film Resistors - SMD 51 ohm 1% 10 ppm Learn More about KOA Speer rn73r resistors	Datasheet	4,825In Stock	Cut Tape $0.707 $0.514 $0.359 $0.309 Reel $0.224 View $0.271 $0.246 $0.207 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	51 Ohms	1 %	10 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C	AEC-Q200	250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 10.5K OHM .1% 25PPM 1/4W RN73R2ATTD1052B25 KOA Speer 1: $0.503 4,630In Stock	Mfr. Part No. RN73R2ATTD1052B25 Mouser Part No 660-RN73R2ATTD1052B2	KOA Speer	Thin Film Resistors - SMD 10.5K OHM .1% 25PPM 1/4W	Datasheet	4,630In Stock	Cut Tape $0.503 $0.261 $0.154 $0.131 Reel $0.082 View $0.113 $0.101 $0.076 $0.069	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	10.5 kOhms	0.1 %	25 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C		250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 19.1K OHM .1% 25PPM 1/4W RN73R2ATTD1912B25 KOA Speer 1: $0.503 4,190In Stock	Mfr. Part No. RN73R2ATTD1912B25 Mouser Part No 660-RN73R2ATTD1912B2	KOA Speer	Thin Film Resistors - SMD 19.1K OHM .1% 25PPM 1/4W	Datasheet	4,190In Stock	Cut Tape $0.503 $0.261 $0.154 $0.131 View Reel $0.082 $0.113 $0.101 $0.082	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	19.1 kOhms	0.1 %	25 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C		250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 51.1K OHM .1% 25PPM 1/4W RN73R2ATTD5112B25 KOA Speer 1: $0.503 15,411In Stock	Mfr. Part No. RN73R2ATTD5112B25 Mouser Part No 660-RN73R2ATTD5112B2	KOA Speer	Thin Film Resistors - SMD 51.1K OHM .1% 25PPM 1/4W	Datasheet	15,411In Stock	Cut Tape $0.503 $0.261 $0.154 $0.131 Reel $0.082 View $0.113 $0.101 $0.069	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	51.1 kOhms	0.1 %	25 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C		250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 57.6K OHM .1% 25PPM 1/4W RN73R2ATTD5762B25 KOA Speer 1: $0.381 2,343In Stock	Mfr. Part No. RN73R2ATTD5762B25 Mouser Part No 660-RN73R2ATTD5762B2	KOA Speer	Thin Film Resistors - SMD 57.6K OHM .1% 25PPM 1/4W	Datasheet	2,343In Stock	Cut Tape $0.381 $0.32 $0.23 $0.196 View Reel $0.078 $0.17 $0.151 $0.078 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	57.6 kOhms	0.1 %	25 PPM / C	0805	2012	2 mm (0.079 in)	1.25 mm (0.049 in)	0.4 mm (0.016 in)	- 55 C	+ 155 C		250 mW (1/4 W)	150 V