Thin Film Resistors - SMD

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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 (PEN) 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: S/4.09 4,370In Stock	Mfr. Part # RN73R2BTTD1001B05 Mouser Part # 660-RN73R2BTD101B05	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,370In Stock	Cut Tape S/4.09 S/2.97 S/2.71 S/2.62 Reel S/2.17 View S/2.50 S/2.39 S/2.06 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 11K ohm 0.1% 25 ppm RN73R1ETTP1102B25 KOA Speer 1: S/1.09 7,001In Stock	Mfr. Part # RN73R1ETTP1102B25 Mouser Part # 660-RN73R1ETP1102B25	KOA Speer	Thin Film Resistors - SMD 11K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	7,001In Stock	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 View Reel S/0.16 S/0.245 S/0.218 S/0.179 S/0.16 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: S/1.09 8,998In Stock	Mfr. Part # RN73R1ETTP1601B25 Mouser Part # 660-RN73R1ETP1601B25	KOA Speer	Thin Film Resistors - SMD 1.6K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	8,998In Stock	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 View Reel S/0.175 S/0.245 S/0.218 S/0.179 S/0.175 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: S/1.67 Lead-Time 11 Weeks	Mfr. Part # RN73R1ETTP1802F50 Mouser Part # 660-RN73R1ETP1802F50	KOA Speer	Thin Film Resistors - SMD 18K ohm 1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	Lead-Time 11 Weeks	Cut Tape S/1.67 S/0.856 S/0.506 S/0.428 Reel S/0.245 View S/0.37 S/0.331 S/0.272 S/0.23 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: S/1.21 9,140In Stock	Mfr. Part # RN73R1ETTP7061D25 Mouser Part # 660-RN73R1ETTP7061D2	KOA Speer	Thin Film Resistors - SMD	Datasheet	9,140In Stock	Cut Tape S/1.21 S/0.599 S/0.335 S/0.28 Reel S/0.144 View S/0.241 S/0.21 S/0.163 S/0.125	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: S/1.09 16,000In Stock	Mfr. Part # RN73R1ETTP7150B25 Mouser Part # 660-RN73R1ETTP7150B2	KOA Speer	Thin Film Resistors - SMD	Datasheet	16,000In Stock	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 View Reel S/0.175 S/0.245 S/0.218 S/0.179 S/0.175	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
Thin Film Resistors - SMD RN73R1ETTP7321B25 KOA Speer 1: S/1.09 19,839In Stock	Mfr. Part # RN73R1ETTP7321B25 Mouser Part # 660-RN73R1ETTP7321B2	KOA Speer	Thin Film Resistors - SMD	Datasheet	19,839In Stock	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 View Reel S/0.16 S/0.245 S/0.218 S/0.179 S/0.16	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape	RN73R	7.32 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 8.25K OHM .1% 25PPM 1/10W RN73R1ETTP8251B25 KOA Speer 1: S/1.09 7,767In Stock	Mfr. Part # RN73R1ETTP8251B25 Mouser Part # 660-RN73R1ETTP8251B2	KOA Speer	Thin Film Resistors - SMD 8.25K OHM .1% 25PPM 1/10W	Datasheet	7,767In Stock	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 S/0.269 Reel S/0.16 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	8.25 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 198K OHM 1% 100PPM 1/8W RN73R1JTTD1983F100 KOA Speer 1: S/1.36 4,230In Stock	Mfr. Part # RN73R1JTTD1983F100 Mouser Part # 660-RN73R1JTD1983F10	KOA Speer	Thin Film Resistors - SMD 198K OHM 1% 100PPM 1/8W	Datasheet	4,230In Stock	Cut Tape S/1.36 S/0.705 S/0.413 S/0.35 Reel S/0.222 View S/0.304 S/0.272 S/0.202 S/0.187 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	198 kOhms	1 %	100 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 68.1 OHM .1% 25PPM 1 RN73R1JTTD68R1B25 KOA Speer 1: S/1.21 3,340In Stock	Mfr. Part # RN73R1JTTD68R1B25 Mouser Part # 660-RN73R1JTD68R1B25	KOA Speer	Thin Film Resistors - SMD 68.1 OHM .1% 25PPM 1	Datasheet	3,340In Stock	Cut Tape S/1.21 S/0.615 S/0.362 S/0.308 S/0.269 Reel S/0.191 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	68.1 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	AEC-Q200	125 mW (1/8 W)	75 V
Thin Film Resistors - SMD RN73R1JTTD6903B25 KOA Speer 1: S/1.21 4,890In Stock	Mfr. Part # RN73R1JTTD6903B25 Mouser Part # 660-RN73R1JTD6903B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,890In Stock	Cut Tape S/1.21 S/0.615 S/0.362 S/0.308 Reel S/0.191 View S/0.269 S/0.237 S/0.175 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	690 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 11.8K OHM .1% 25PPM 1/8W RN73R1JTTD1182B25 KOA Speer 1: S/1.09 3,931In Stock	Mfr. Part # RN73R1JTTD1182B25 Mouser Part # 660-RN73R1JTTD1182B2	KOA Speer	Thin Film Resistors - SMD 11.8K OHM .1% 25PPM 1/8W	Datasheet	3,931In Stock	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 Reel S/0.175 View S/0.245 S/0.218 S/0.16 S/0.148 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	11.8 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 118K OHM .1% 25PPM 1/8W RN73R1JTTD1183B25 KOA Speer 1: S/1.09 Non-Stocked Lead-Time 11 Weeks	Mfr. Part # RN73R1JTTD1183B25 Mouser Part # 660-RN73R1JTTD1183B2	KOA Speer	Thin Film Resistors - SMD 118K OHM .1% 25PPM 1/8W	Datasheet	Non-Stocked Lead-Time 11 Weeks	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 View Reel S/0.202 S/0.245 S/0.218 S/0.202	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	118 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 RN73R1JTTD1350F100 KOA Speer 1: S/1.36 4,995In Stock	Mfr. Part # RN73R1JTTD1350F100 Mouser Part # 660-RN73R1JTTD1350F1	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,995In Stock	Cut Tape S/1.36 S/0.705 S/0.413 S/0.35 Reel S/0.222 View S/0.304 S/0.272 S/0.202 S/0.187	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	135 Ohms	1 %	100 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 1.37K OHM .1% 25PPM 1/8W RN73R1JTTD1371B25 KOA Speer 1: S/1.09 4,545In Stock	Mfr. Part # RN73R1JTTD1371B25 Mouser Part # 660-RN73R1JTTD1371B2	KOA Speer	Thin Film Resistors - SMD 1.37K OHM .1% 25PPM 1/8W	Datasheet	4,545In Stock	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 View Reel S/0.191 S/0.245 S/0.218 S/0.191 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	1.37 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 140K OHM .1% 25PPM 1/8W RN73R1JTTD1403B25 KOA Speer 1: S/1.09 2,603In Stock	Mfr. Part # RN73R1JTTD1403B25 Mouser Part # 660-RN73R1JTTD1403B2	KOA Speer	Thin Film Resistors - SMD 140K OHM .1% 25PPM 1/8W	Datasheet	2,603In Stock	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 Reel S/0.175 View S/0.245 S/0.218 S/0.16	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	140 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 258K OHM .1% 25PPM 1/8W RN73R1JTTD2583B25 KOA Speer 1: S/1.09 4,519In Stock	Mfr. Part # RN73R1JTTD2583B25 Mouser Part # 660-RN73R1JTTD2583B2	KOA Speer	Thin Film Resistors - SMD 258K OHM .1% 25PPM 1/8W	Datasheet	4,519In Stock	Cut Tape S/1.09 S/0.561 S/0.331 S/0.28 View Reel S/0.175 S/0.245 S/0.218 S/0.175	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape	RN73R	258 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 RN73R1ETTP1243D25 KOA Speer 1: S/1.13 8,000In Stock	Mfr. Part # RN73R1ETTP1243D25 Mouser Part # 660-RN73R1TP1243D25	KOA Speer	Thin Film Resistors - SMD	Datasheet	8,000In Stock	Cut Tape S/1.13 S/0.572 S/0.339 S/0.284 Reel S/0.163 View S/0.249 S/0.222 S/0.183 S/0.152 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	124 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	AEC-Q200	100 mW (1/10 W)	50 V
Thin Film Resistors - SMD RN73R1ETTP6421F25 KOA Speer 1: S/1.67 9,676In Stock	Mfr. Part # RN73R1ETTP6421F25 Mouser Part # 660-RN73R1TP6421F25	KOA Speer	Thin Film Resistors - SMD	Datasheet	9,676In Stock	Cut Tape S/1.67 S/0.856 S/0.506 S/0.428 Reel S/0.245 View S/0.37 S/0.331 S/0.272 S/0.23 MouseReel Available	Min.: 1 Mult.: 1 : 10,000	Reel, Cut Tape, MouseReel	RN73R	6.42 kOhms	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 RN73R2ATTD1261B25 KOA Speer 1: S/1.44 4,945In Stock	Mfr. Part # RN73R2ATTD1261B25 Mouser Part # 660-RN73R2ATD1261B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,945In Stock	Cut Tape S/1.44 S/0.747 S/0.44 S/0.374 Reel S/0.234 View S/0.323 S/0.288 S/0.214 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	1.26 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 13K ohm 0.1% 50 ppm RN73R2ATTD1302B50 KOA Speer 1: S/1.79 5,000In Stock	Mfr. Part # RN73R2ATTD1302B50 Mouser Part # 660-RN73R2ATD1302B50	KOA Speer	Thin Film Resistors - SMD 13K ohm 0.1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	5,000In Stock	Cut Tape S/1.79 S/0.919 S/0.541 S/0.459 Reel S/0.288 View S/0.397 S/0.354 S/0.265 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	13 kOhms	0.1 %	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 41.2K OHM .1% 25PPM RN73R2ATTD4122B25 KOA Speer 1: S/1.44 4,400In Stock	Mfr. Part # RN73R2ATTD4122B25 Mouser Part # 660-RN73R2ATD4122B25	KOA Speer	Thin Film Resistors - SMD 41.2K OHM .1% 25PPM	Datasheet	4,400In Stock	Cut Tape S/1.44 S/0.747 S/0.44 S/0.374 View Reel S/0.234 S/0.323 S/0.288 S/0.234 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	41.2 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 51 ohm 0.5% 25 ppm RN73R2ATTD51R0D25 KOA Speer 1: S/1.25 4,900In Stock	Mfr. Part # RN73R2ATTD51R0D25 Mouser Part # 660-RN73R2ATD51R0D25	KOA Speer	Thin Film Resistors - SMD 51 ohm 0.5% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	4,900In Stock	Cut Tape S/1.25 S/0.638 S/0.374 S/0.319 Reel S/0.199 View S/0.276 S/0.245 S/0.183 S/0.171 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	51 Ohms	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 634 OHM .1% 25PPM 1/ RN73R2ATTD6340B25 KOA Speer 1: S/1.44 4,938In Stock	Mfr. Part # RN73R2ATTD6340B25 Mouser Part # 660-RN73R2ATD6340B25	KOA Speer	Thin Film Resistors - SMD 634 OHM .1% 25PPM 1/	Datasheet	4,938In Stock	Cut Tape S/1.44 S/0.747 S/0.44 S/0.374 View Reel S/0.234 S/0.323 S/0.288 S/0.234 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	634 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 2.5K OHM .1% 25PPM 1/4W RN73R2ATTD2501B25 KOA Speer 1: S/1.40 9,933In Stock	Mfr. Part # RN73R2ATTD2501B25 Mouser Part # 660-RN73R2ATTD2501B2	KOA Speer	Thin Film Resistors - SMD 2.5K OHM .1% 25PPM 1/4W	Datasheet	9,933In Stock	Cut Tape S/1.40 S/0.743 S/0.436 S/0.37 Reel S/0.234 View S/0.319 S/0.284 S/0.214 S/0.199 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	2.5 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