Thin Film Resistors - SMD – Mouser United Kingdom

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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 (GBP) 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 RN73R1JTTD11R8D25 KOA Speer 1: £0.29 4,250In Stock	Mfr. Part No. RN73R1JTTD11R8D25 Mouser Part No 660-RN73R1JTD11R8D25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,250In Stock	Cut Tape £0.29 £0.145 £0.081 £0.067 Reel £0.038 View £0.058 £0.051 £0.035 £0.032 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	11.8 Ohms	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 300K ohm 1% 25 ppm RN73R1JTTD3003F25 KOA Speer 1: £0.307 3,708In Stock	Mfr. Part No. RN73R1JTTD3003F25 Mouser Part No 660-RN73R1JTD3003F25	KOA Speer	Thin Film Resistors - SMD 300K ohm 1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	3,708In Stock	Cut Tape £0.307 £0.159 £0.093 £0.079 Reel £0.05 View £0.068 £0.061 £0.045 £0.042 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	300 kOhms	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 1.47K OHM .1% 25PPM 1/8W RN73R1JTTD1471B25 KOA Speer 1: £0.246 5,060In Stock	Mfr. Part No. RN73R1JTTD1471B25 Mouser Part No 660-RN73R1JTTD1471B2	KOA Speer	Thin Film Resistors - SMD 1.47K OHM .1% 25PPM 1/8W	Datasheet	5,060In Stock	Cut Tape £0.246 £0.127 £0.075 £0.063 View Reel £0.039 £0.055 £0.049 £0.039	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	1.47 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 23.7K OHM .1% 25PPM 1/8W RN73R1JTTD2372B25 KOA Speer 1: £0.246 4,790In Stock	Mfr. Part No. RN73R1JTTD2372B25 Mouser Part No 660-RN73R1JTTD2372B2	KOA Speer	Thin Film Resistors - SMD 23.7K OHM .1% 25PPM 1/8W	Datasheet	4,790In Stock	Cut Tape £0.246 £0.127 £0.075 £0.063 Reel £0.043 View £0.06 £0.036	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	23.7 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 249K OHM .1% 25PPM 1/8W RN73R1JTTD2493B25 KOA Speer 1: £0.246 4,880In Stock	Mfr. Part No. RN73R1JTTD2493B25 Mouser Part No 660-RN73R1JTTD2493B2	KOA Speer	Thin Film Resistors - SMD 249K OHM .1% 25PPM 1/8W	Datasheet	4,880In Stock	Cut Tape £0.246 £0.127 £0.075 £0.063 View Reel £0.043 £0.055 £0.049 £0.043	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	249 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 90.9K OHM .1% 25PPM 1/8W RN73R1JTTD9092B25 KOA Speer 1: £0.246 9,549In Stock	Mfr. Part No. RN73R1JTTD9092B25 Mouser Part No 660-RN73R1JTTD9092B2	KOA Speer	Thin Film Resistors - SMD 90.9K OHM .1% 25PPM 1/8W	Datasheet	9,549In Stock	Cut Tape £0.246 £0.127 £0.075 £0.063 View Reel £0.048 £0.055 £0.049 £0.048 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	90.9 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 9.31K OHM .1% 25PPM 1/8W RN73R1JTTD9311B25 KOA Speer 1: £0.246 4,680In Stock	Mfr. Part No. RN73R1JTTD9311B25 Mouser Part No 660-RN73R1JTTD9311B2	KOA Speer	Thin Film Resistors - SMD 9.31K OHM .1% 25PPM 1/8W	Datasheet	4,680In Stock	Cut Tape £0.246 £0.127 £0.075 £0.063 View Reel £0.045 £0.055 £0.049 £0.045	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	9.31 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 17.6 OHM 1% 50PPM 1/10W RN73R1ETTP17R6F50 KOA Speer 1: £0.378 11,433In Stock	Mfr. Part No. RN73R1ETTP17R6F50 Mouser Part No 660-RN73R1TP17R6F50	KOA Speer	Thin Film Resistors - SMD 17.6 OHM 1% 50PPM 1/10W	Datasheet	11,433In Stock	Cut Tape £0.378 £0.193 £0.114 £0.097 Reel £0.055 View £0.084 £0.075 £0.061 £0.052 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	17.6 Ohms	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 RN73R2ATTD2082D25 KOA Speer 1: £0.281 4,990In Stock	Mfr. Part No. RN73R2ATTD2082D25 Mouser Part No 660-RN73R2ATD2082D25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,990In Stock	Cut Tape £0.281 £0.144 £0.085 £0.072 Reel £0.045 View £0.062 £0.055 £0.041 £0.038 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	20.8 kOhms	0.5 %	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 14.2K OHM .1% 25PPM RN73R2ATTD1422B25 KOA Speer 1: £0.325 4,937In Stock	Mfr. Part No. RN73R2ATTD1422B25 Mouser Part No 660-RN73R2ATD22B25	KOA Speer	Thin Film Resistors - SMD 14.2K OHM .1% 25PPM	Datasheet	4,937In Stock	Cut Tape £0.325 £0.168 £0.10 £0.085 View Reel £0.052 £0.072 £0.065 £0.052 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	14.2 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 63.4K OHM .1% 25PPM RN73R2ATTD6342B25 KOA Speer 1: £0.325 2,596In Stock	Mfr. Part No. RN73R2ATTD6342B25 Mouser Part No 660-RN73R2ATD6342B25	KOA Speer	Thin Film Resistors - SMD 63.4K OHM .1% 25PPM	Datasheet	2,596In Stock	Cut Tape £0.325 £0.168 £0.10 £0.085 View Reel £0.052 £0.072 £0.065 £0.052 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	63.4 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 RN73R2ATTD6493B25 KOA Speer 1: £0.413 2,870In Stock	Mfr. Part No. RN73R2ATTD6493B25 Mouser Part No 660-RN73R2ATD6493B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	2,870In Stock	Cut Tape £0.413 £0.216 £0.127 £0.107 Reel £0.067 View £0.093 £0.084 £0.062 £0.058 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	649 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 121K OHM .1% 25PPM 1/4W RN73R2ATTD1213B25 KOA Speer 1: £0.413 4,390In Stock	Mfr. Part No. RN73R2ATTD1213B25 Mouser Part No 660-RN73R2ATTD1213B2	KOA Speer	Thin Film Resistors - SMD 121K OHM .1% 25PPM 1/4W	Datasheet	4,390In Stock	Cut Tape £0.413 £0.216 £0.127 £0.107 Reel £0.067 View £0.093 £0.084 £0.062 £0.058	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	121 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 210K OHM .1% 25PPM 1/4W RN73R2ATTD2103B25 KOA Speer 1: £0.413 4,947In Stock	Mfr. Part No. RN73R2ATTD2103B25 Mouser Part No 660-RN73R2ATTD2103B2	KOA Speer	Thin Film Resistors - SMD 210K OHM .1% 25PPM 1/4W	Datasheet	4,947In Stock	Cut Tape £0.413 £0.216 £0.127 £0.107 Reel £0.067 View £0.093 £0.084 £0.063 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	210 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 32K OHM .1% 25PPM 1/4W RN73R2ATTD3202B25 KOA Speer 1: £0.325 3,766In Stock	Mfr. Part No. RN73R2ATTD3202B25 Mouser Part No 660-RN73R2ATTD3202B2	KOA Speer	Thin Film Resistors - SMD 32K OHM .1% 25PPM 1/4W	Datasheet	3,766In Stock	Cut Tape £0.325 £0.168 £0.10 £0.085 Reel £0.052 View £0.072 £0.065 £0.049 £0.045	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	32 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 500 OHM .1% 25PPM 1/4W RN73R2ATTD5000B25 KOA Speer 1: £0.325 2,001In Stock 10,000Expected 12/10/2026	Mfr. Part No. RN73R2ATTD5000B25 Mouser Part No 660-RN73R2ATTD5000B2	KOA Speer	Thin Film Resistors - SMD 500 OHM .1% 25PPM 1/4W	Datasheet	2,001In Stock 10,000Expected 12/10/2026	Cut Tape £0.325 £0.168 £0.10 £0.085 Reel £0.052 View £0.072 £0.065 £0.048 £0.047 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	500 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		250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 5.23K OHM .1% 25PPM 1/4W RN73R2ATTD5231B25 KOA Speer 1: £0.325 4,648In Stock	Mfr. Part No. RN73R2ATTD5231B25 Mouser Part No 660-RN73R2ATTD5231B2	KOA Speer	Thin Film Resistors - SMD 5.23K OHM .1% 25PPM 1/4W	Datasheet	4,648In Stock	Cut Tape £0.325 £0.168 £0.10 £0.085 View Reel £0.052 £0.072 £0.065 £0.052 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	5.23 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 7.68K OHM .1% 25PPM 1/4W RN73R2ATTD7681B25 KOA Speer 1: £0.325 3,990In Stock	Mfr. Part No. RN73R2ATTD7681B25 Mouser Part No 660-RN73R2ATTD7681B2	KOA Speer	Thin Film Resistors - SMD 7.68K OHM .1% 25PPM 1/4W	Datasheet	3,990In Stock	Cut Tape £0.325 £0.168 £0.10 £0.085 View Reel £0.053 £0.072 £0.065 £0.053	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	7.68 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 10K ohm 1% 50 ppm RN73R2BTTD1002F50 KOA Speer 1: £0.299 5,545In Stock	Mfr. Part No. RN73R2BTTD1002F50 Mouser Part No 660-RN73R2BTD1002F50	KOA Speer	Thin Film Resistors - SMD 10K ohm 1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	5,545In Stock	Cut Tape £0.299 £0.217 £0.152 £0.131 Reel £0.095 View £0.115 £0.105 £0.085 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	10 kOhms	1 %	50 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 RN73R2BTTD4992F25 KOA Speer 1: £0.299 4,925In Stock	Mfr. Part No. RN73R2BTTD4992F25 Mouser Part No 660-RN73R2BTTD4992F2	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,925In Stock	Cut Tape £0.299 £0.217 £0.152 £0.131 Reel £0.095 View £0.115 £0.105 £0.085	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	49.9 kOhms	1 %	25 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		400 mW	200 V
Thin Film Resistors - SMD 11K ohm 0.1% 25 ppm RN73R1ETTP1102B25 KOA Speer 1: £0.21 7,061In Stock	Mfr. Part No. RN73R1ETTP1102B25 Mouser Part No 660-RN73R1ETP1102B25	KOA Speer	Thin Film Resistors - SMD 11K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	7,061In Stock	Cut Tape £0.21 £0.179 £0.168 £0.142 Reel £0.036 View £0.124 £0.111 £0.092 £0.035 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	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 1.6K ohm 0.1% 25 ppm RN73R1ETTP1601B25 KOA Speer 1: £0.246 9,023In Stock	Mfr. Part No. RN73R1ETTP1601B25 Mouser Part No 660-RN73R1ETP1601B25	KOA Speer	Thin Film Resistors - SMD 1.6K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	9,023In Stock	Cut Tape £0.246 £0.127 £0.075 £0.063 View Reel £0.039 £0.055 £0.049 £0.04 £0.039 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	1.6 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 18K ohm 1% 50 ppm RN73R1ETTP1802F50 KOA Speer 1: £0.378 1,284In Stock	Mfr. Part No. RN73R1ETTP1802F50 Mouser Part No 660-RN73R1ETP1802F50	KOA Speer	Thin Film Resistors - SMD 18K ohm 1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	1,284In Stock	Cut Tape £0.378 £0.193 £0.114 £0.097 Reel £0.055 View £0.084 £0.075 £0.061 £0.052 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	18 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 RN73R1ETTP7061D25 KOA Speer 1: £0.272 9,140In Stock	Mfr. Part No. RN73R1ETTP7061D25 Mouser Part No 660-RN73R1ETTP7061D2	KOA Speer	Thin Film Resistors - SMD	Datasheet	9,140In Stock	Cut Tape £0.272 £0.135 £0.076 £0.063 Reel £0.032 View £0.054 £0.047 £0.037 £0.028	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape	RN73R	7.06 kOhms	0.5 %	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 RN73R1ETTP7150B25 KOA Speer 1: £0.246 20,000In Stock	Mfr. Part No. RN73R1ETTP7150B25 Mouser Part No 660-RN73R1ETTP7150B2	KOA Speer	Thin Film Resistors - SMD	Datasheet	20,000In Stock	Cut Tape £0.246 £0.127 £0.075 £0.063 View Reel £0.039 £0.055 £0.049 £0.04 £0.039	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape	RN73R	715 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		100 mW (1/10 W)	50 V