Thin Film Resistors - SMD – Mouser Finland

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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 (EUR) 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 5.23K OHM .1% 25PPM 1/4W RN73R2ATTD5231B25 KOA Speer 1: 0,372 € 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 0,372 € 0,193 € 0,114 € 0,097 € View Reel 0,06 € 0,083 € 0,074 € 0,06 € 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: 0,372 € 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 0,372 € 0,193 € 0,114 € 0,097 € View Reel 0,061 € 0,083 € 0,074 € 0,061 €	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: 0,342 € 5 338In Stock 4Expected 02/11/2026	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 338In Stock 4Expected 02/11/2026	Cut Tape 0,342 € 0,249 € 0,174 € 0,15 € Reel 0,109 € View 0,132 € 0,12 € 0,097 € 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: 0,342 € 4 525In Stock	Mfr. Part No. RN73R2BTTD4992F25 Mouser Part No 660-RN73R2BTTD4992F2	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 525In Stock	Cut Tape 0,342 € 0,249 € 0,174 € 0,15 € Reel 0,109 € View 0,132 € 0,12 € 0,097 €	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 22K ohm 1% 25 ppm RN73R1ETTP2202F25 KOA Speer 1: 0,433 € 9 900In Stock	Mfr. Part No. RN73R1ETTP2202F25 Mouser Part No 660-RN73R1ETP2202F25	KOA Speer	Thin Film Resistors - SMD 22K ohm 1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	9 900In Stock	Cut Tape 0,433 € 0,221 € 0,131 € 0,111 € Reel 0,063 € View 0,096 € 0,086 € 0,07 € 0,059 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	22 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 330 ohm 0.5% 25 ppm RN73R1ETTP3300D25 KOA Speer 1: 0,312 € 9 770In Stock	Mfr. Part No. RN73R1ETTP3300D25 Mouser Part No 660-RN73R1ETP3300D25	KOA Speer	Thin Film Resistors - SMD 330 ohm 0.5% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	9 770In Stock	Cut Tape 0,312 € 0,155 € 0,087 € 0,072 € View Reel 0,037 € 0,062 € 0,054 € 0,042 € 0,037 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	330 Ohms	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 8.2K ohm 0.1% 25 ppm RN73R1ETTP8201B25 KOA Speer 1: 0,282 € 8 046In Stock	Mfr. Part No. RN73R1ETTP8201B25 Mouser Part No 660-RN73R1ETP8201B25	KOA Speer	Thin Film Resistors - SMD 8.2K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	8 046In Stock	Cut Tape 0,282 € 0,145 € 0,086 € 0,072 € View Reel 0,046 € 0,063 € 0,056 € 0,046 € 0,046 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	8.2 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 16.9K OHM .1% 25PPM 1/10W RN73R1ETTP1692B25 KOA Speer 1: 0,282 € 8 900In Stock	Mfr. Part No. RN73R1ETTP1692B25 Mouser Part No 660-RN73R1ETTP1692B2	KOA Speer	Thin Film Resistors - SMD 16.9K OHM .1% 25PPM 1/10W	Datasheet	8 900In Stock	Cut Tape 0,282 € 0,145 € 0,086 € 0,072 € View Reel 0,051 € 0,063 € 0,056 € 0,051 € 0,051 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	16.9 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 36.5K OHM .1% 25PPM 1/10W RN73R1ETTP3652B25 KOA Speer 1: 0,282 € 9 414In Stock	Mfr. Part No. RN73R1ETTP3652B25 Mouser Part No 660-RN73R1ETTP3652B2	KOA Speer	Thin Film Resistors - SMD 36.5K OHM .1% 25PPM 1/10W	Datasheet	9 414In Stock	Cut Tape 0,282 € 0,145 € 0,086 € 0,072 € 0,069 € Reel 0,041 €	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape	RN73R	36.5 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 200 ohm 1% 50 ppm RN73R1JTTD2000F50 KOA Speer 1: 0,352 € 2 944In Stock	Mfr. Part No. RN73R1JTTD2000F50 Mouser Part No 660-RN73R1JTD2000F50	KOA Speer	Thin Film Resistors - SMD 200 ohm 1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	2 944In Stock	Cut Tape 0,352 € 0,182 € 0,107 € 0,091 € Reel 0,057 € View 0,078 € 0,07 € 0,052 € 0,048 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	200 Ohms	1 %	50 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 47 ohm 0.1% 50 ppm RN73R1JTTD47R0B50 KOA Speer 1: 0,352 € 3 910In Stock	Mfr. Part No. RN73R1JTTD47R0B50 Mouser Part No 660-RN73R1JTD47R0B50	KOA Speer	Thin Film Resistors - SMD 47 ohm 0.1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	3 910In Stock	Cut Tape 0,352 € 0,178 € 0,10 € 0,083 € Reel 0,047 € View 0,071 € 0,062 € 0,043 € 0,04 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	47 Ohms	0.1 %	50 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 91K ohm 0.5% 25 ppm RN73R1JTTD9102D25 KOA Speer 1: 0,262 € 4 900In Stock	Mfr. Part No. RN73R1JTTD9102D25 Mouser Part No 660-RN73R1JTD9102D25	KOA Speer	Thin Film Resistors - SMD 91K ohm 0.5% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	4 900In Stock	Cut Tape 0,262 € 0,133 € 0,074 € 0,062 € Reel 0,035 € View 0,053 € 0,047 € 0,032 € 0,029 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	91 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 21K OHM .1% 25PPM 1/8W RN73R1JTTD2102B25 KOA Speer 1: 0,282 € 5 000In Stock	Mfr. Part No. RN73R1JTTD2102B25 Mouser Part No 660-RN73R1JTTD2102B2	KOA Speer	Thin Film Resistors - SMD 21K OHM .1% 25PPM 1/8W	Datasheet	5 000In Stock	Cut Tape 0,282 € 0,145 € 0,086 € 0,072 € View Reel 0,045 € 0,063 € 0,056 € 0,045 €	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape	RN73R	21 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 23.2K OHM .1% 25PPM 1/8W RN73R1JTTD2322B25 KOA Speer 1: 0,282 € 4 705In Stock	Mfr. Part No. RN73R1JTTD2322B25 Mouser Part No 660-RN73R1JTTD2322B2	KOA Speer	Thin Film Resistors - SMD 23.2K OHM .1% 25PPM 1/8W	Datasheet	4 705In Stock	Cut Tape 0,282 € 0,145 € 0,086 € 0,072 € Reel 0,045 € View 0,063 € 0,056 € 0,041 €	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape	RN73R	23.2 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 316 OHM .1% 25PPM 1/8W RN73R1JTTD3160B25 KOA Speer 1: 0,282 € 4 700In Stock	Mfr. Part No. RN73R1JTTD3160B25 Mouser Part No 660-RN73R1JTTD3160B2	KOA Speer	Thin Film Resistors - SMD 316 OHM .1% 25PPM 1/8W	Datasheet	4 700In Stock	Cut Tape 0,282 € 0,145 € 0,086 € 0,072 € View Reel 0,045 € 0,063 € 0,056 € 0,045 €	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape	RN73R	316 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 41.2K OHM .1% 25PPM 1/8W RN73R1JTTD4122B25 KOA Speer 1: 0,201 € 4 696In Stock	Mfr. Part No. RN73R1JTTD4122B25 Mouser Part No 660-RN73R1JTTD4122B2	KOA Speer	Thin Film Resistors - SMD 41.2K OHM .1% 25PPM 1/8W	Datasheet	4 696In Stock	Cut Tape 0,201 € 0,17 € 0,128 € 0,109 € Reel 0,043 € View 0,095 € 0,085 € 0,041 €	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape	RN73R	4.12 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 5.36K OHM .1% 25PPM 1/8W RN73R1JTTD5361B25 KOA Speer 1: 0,282 € 1 084In Stock	Mfr. Part No. RN73R1JTTD5361B25 Mouser Part No 660-RN73R1JTTD5361B2	KOA Speer	Thin Film Resistors - SMD 5.36K OHM .1% 25PPM 1/8W	Datasheet	1 084In Stock	Cut Tape 0,282 € 0,145 € 0,086 € 0,072 € View Reel 0,049 € 0,063 € 0,056 € 0,049 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	5.36 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 53.6K OHM .1% 25PPM 1/10W RN73R1ETTP5362B25 KOA Speer 1: 0,282 € 9 900In Stock	Mfr. Part No. RN73R1ETTP5362B25 Mouser Part No 660-RN73R1TP5362B25	KOA Speer	Thin Film Resistors - SMD 53.6K OHM .1% 25PPM 1/10W	Datasheet	9 900In Stock	Cut Tape 0,282 € 0,145 € 0,086 € 0,072 € View Reel 0,045 € 0,063 € 0,056 € 0,046 € 0,045 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	53.6 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 82 ohm 0.5% 25 ppm RN73R2ATTD82R0D25 KOA Speer 1: 0,322 € 4 900In Stock	Mfr. Part No. RN73R2ATTD82R0D25 Mouser Part No 660-RN73R2ATD82R0D25	KOA Speer	Thin Film Resistors - SMD 82 ohm 0.5% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	4 900In Stock	Cut Tape 0,322 € 0,165 € 0,097 € 0,082 € Reel 0,051 € View 0,071 € 0,063 € 0,047 € 0,044 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	82 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 RN73R2ATTD9090F100 KOA Speer 1: 0,433 € 4 450In Stock	Mfr. Part No. RN73R2ATTD9090F100 Mouser Part No 660-RN73R2ATD9090F10	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 450In Stock	Cut Tape 0,433 € 0,221 € 0,131 € 0,111 € Reel 0,069 € View 0,096 € 0,086 € 0,063 € 0,059 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	909 Ohms	1 %	100 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 23.7K OHM .1% 25PPM 1/4W RN73R2ATTD2372B25 KOA Speer 1: 0,372 € 4 514In Stock	Mfr. Part No. RN73R2ATTD2372B25 Mouser Part No 660-RN73R2ATTD2372B2	KOA Speer	Thin Film Resistors - SMD 23.7K OHM .1% 25PPM 1/4W	Datasheet	4 514In Stock	Cut Tape 0,372 € 0,193 € 0,114 € 0,097 € Reel 0,06 € View 0,083 € 0,074 € 0,055 €	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape	RN73R	23.7 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 6.98K OHM .1% 25PPM 1/4W RN73R2ATTD6981B25 KOA Speer 1: 0,372 € 3 902In Stock	Mfr. Part No. RN73R2ATTD6981B25 Mouser Part No 660-RN73R2ATTD6981B2	KOA Speer	Thin Film Resistors - SMD 6.98K OHM .1% 25PPM 1/4W	Datasheet	3 902In Stock	Cut Tape 0,372 € 0,193 € 0,114 € 0,097 € View Reel 0,06 € 0,083 € 0,074 € 0,06 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	6.98 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 12K ohm 0.1% 50 ppm RN73R2BTTD1202B50 KOA Speer 1: 0,503 € 4 860In Stock	Mfr. Part No. RN73R2BTTD1202B50 Mouser Part No 660-RN73R2BTD1202B50	KOA Speer	Thin Film Resistors - SMD 12K ohm 0.1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	4 860In Stock	Cut Tape 0,503 € 0,368 € 0,258 € 0,221 € Reel 0,161 € View 0,194 € 0,177 € 0,148 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	12 kOhms	0.1 %	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 40.2 OHM .1% 25PPM 2/5W RN73R2BTTD40R2B25 KOA Speer 1: 0,423 € 315In Stock	Mfr. Part No. RN73R2BTTD40R2B25 Mouser Part No 660-RN73R2BTTD40R2B2	KOA Speer	Thin Film Resistors - SMD 40.2 OHM .1% 25PPM 2/5W	Datasheet	315In Stock	Cut Tape 0,423 € 0,307 € 0,214 € 0,185 € Reel 0,134 € View 0,162 € 0,148 € 0,124 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	40.2 Ohms	0.1 %	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 5K OHM .1% 25PPM 2/5W RN73R2BTTD5001B25 KOA Speer 1: 0,423 € 743In Stock 5 000Expected 21/12/2026	Mfr. Part No. RN73R2BTTD5001B25 Mouser Part No 660-RN73R2BTTD5001B2	KOA Speer	Thin Film Resistors - SMD 5K OHM .1% 25PPM 2/5W	Datasheet	743In Stock 5 000Expected 21/12/2026	Cut Tape 0,423 € 0,307 € 0,214 € 0,185 € View Reel 0,127 € 0,162 € 0,158 € 0,127 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	5 kOhms	0.1 %	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