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 RN73R1JTTD1823F25 KOA Speer 1: 0,352 € 4 660In Stock	Mfr. Part No. RN73R1JTTD1823F25 Mouser Part No 660-RN73R1JTD1823F25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 660In 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	182 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 RN73R1JTTD8763D25 KOA Speer 1: 0,332 € 4 411In Stock	Mfr. Part No. RN73R1JTTD8763D25 Mouser Part No 660-RN73R1JTD8763D25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 411In Stock	Cut Tape 0,332 € 0,166 € 0,093 € 0,077 € Reel 0,044 € View 0,066 € 0,058 € 0,04 € 0,037 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	876 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 RN73R1JTTD1012B50 KOA Speer 1: 0,352 € 4 124In Stock	Mfr. Part No. RN73R1JTTD1012B50 Mouser Part No 660-RN73R1JTTD1012B5	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 124In Stock	Cut Tape 0,352 € 0,178 € 0,10 € 0,096 € Reel 0,047 € View 0,043 € 0,04 €	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape	RN73R	10.1 kOhms	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		125 mW (1/8 W)	75 V
Thin Film Resistors - SMD RN73R1JTTD65R7D25 KOA Speer 1: 0,332 € 4 878In Stock	Mfr. Part No. RN73R1JTTD65R7D25 Mouser Part No 660-RN73R1JTTD65R7D2	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 878In Stock	Cut Tape 0,332 € 0,166 € 0,093 € 0,077 € Reel 0,044 € View 0,066 € 0,058 € 0,04 € 0,037 €	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape	RN73R	65.7 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		125 mW (1/8 W)	75 V
Thin Film Resistors - SMD RN73R1JTTD9202F50 KOA Speer 1: 0,352 € 3 862In Stock	Mfr. Part No. RN73R1JTTD9202F50 Mouser Part No 660-RN73R1JTTD9202F5	KOA Speer	Thin Film Resistors - SMD	Datasheet	3 862In 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	92 kOhms	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		125 mW (1/8 W)	75 V
Thin Film Resistors - SMD RN73R1ETTP40R2F50 KOA Speer 1: 0,241 € 80In Stock	Mfr. Part No. RN73R1ETTP40R2F50 Mouser Part No 660-RN73R1TP40R2F50	KOA Speer	Thin Film Resistors - SMD	Datasheet	80In Stock	Cut Tape 0,241 € 0,221 € 0,15 € 0,127 € View Reel 0,048 € 0,111 € 0,099 € 0,081 € 0,048 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	40.2 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 RN73R2ATTD1264B25 KOA Speer 1: 0,473 € 4 602In Stock	Mfr. Part No. RN73R2ATTD1264B25 Mouser Part No 660-RN73R2ATD1264B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 602In Stock	Cut Tape 0,473 € 0,247 € 0,145 € 0,123 € Reel 0,077 € View 0,107 € 0,096 € 0,071 € 0,066 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	1.26 MOhms	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 RN73R2ATTD1430B25 KOA Speer 1: 0,372 € 4 614In Stock	Mfr. Part No. RN73R2ATTD1430B25 Mouser Part No 660-RN73R2ATD30B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 614In Stock	Cut Tape 0,372 € 0,193 € 0,114 € 0,097 € Reel 0,06 € View 0,083 € 0,074 € 0,055 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	143 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 0.1% 1210 .25W AEC-Q RN73R2ETTD1050B10 KOA Speer 1: 0,845 € 2 840In Stock	Mfr. Part No. RN73R2ETTD1050B10 Mouser Part No 660-RN73R2ETTD050B0	KOA Speer	Thin Film Resistors - SMD 0.1% 1210 .25W AEC-Q Learn More about KOA Speer rn73r 2e resistors	Datasheet	2 840In Stock	Cut Tape 0,845 € 0,614 € 0,552 € 0,536 € Reel 0,44 € View 0,516 € 0,492 € 0,417 € 0,415 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	105 Ohms	0.1 %	10 PPM / C	1210	3225	3.2 mm (0.126 in)	2.5 mm (0.098 in)	0.6 mm (0.024 in)	- 55 C	+ 155 C	AEC-Q200	500 mW (1/2 W)	200 V
Thin Film Resistors - SMD RN73R2ATTD4751F50 KOA Speer 1: 0,423 € 4 810In Stock	Mfr. Part No. RN73R2ATTD4751F50 Mouser Part No 660-RN73R2ATD4751F50	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 810In Stock	0,423 € 0,22 € 0,13 € 0,11 € View 0,095 € 0,085 € 0,069 € 0,063 € 0,059 €	Min.: 1 Mult.: 1		RN73R	4.75 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		250 mW (1/4 W)	150 V
Thin Film Resistors - SMD 0.1% 1210 .25W AEC-Q RN73R2ETTD89R8B25 KOA Speer 1: 0,573 € 4 540In Stock	Mfr. Part No. RN73R2ETTD89R8B25 Mouser Part No 660-RN73R2ETTD89R8B2	KOA Speer	Thin Film Resistors - SMD 0.1% 1210 .25W AEC-Q Learn More about KOA Speer rn73r 2e resistors	Datasheet	4 540In Stock	Cut Tape 0,573 € 0,421 € 0,389 € 0,37 € Reel 0,297 € View 0,352 € 0,336 € 0,281 € 0,276 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	89.8 Ohms	0.1 %	25 PPM / C	1210	3225	3.2 mm (0.126 in)	2.5 mm (0.098 in)	0.6 mm (0.024 in)	- 55 C	+ 155 C	AEC-Q200	500 mW (1/2 W)	200 V
Thin Film Resistors - SMD KOA Speer RN73R2ATTD1893B25 RN73R2ATTD1893B25 KOA Speer 1: 0,473 € 4 270In Stock	Mfr. Part No. RN73R2ATTD1893B25 Mouser Part No 660-RN73R2ATTD1893B2	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 270In Stock	0,473 € 0,247 € 0,145 € 0,123 € View 0,107 € 0,096 € 0,077 € 0,071 € 0,066 €	Min.: 1 Mult.: 1		RN73R	189 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 156K OHM 1% 100PPM 1/8W RN73R1JTTD1563F100 KOA Speer 1: 0,101 € 4 201In Stock	Mfr. Part No. RN73R1JTTD1563F100 Mouser Part No 660-73R1JTTD1563F100	KOA Speer	Thin Film Resistors - SMD 156K OHM 1% 100PPM 1/8W	Datasheet	4 201In Stock	0,101 € 0,075 € 0,071 € 0,063 € View 0,053 € 0,049 € 0,048 €	Min.: 1 Mult.: 1		RN73R	156 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		125 mW (1/8 W)	75 V
Thin Film Resistors - SMD 100 ohm 0.1% 25 ppm RN73R1ETTP1000B25 KOA Speer 1: 0,101 € 72 438In Stock	Mfr. Part No. RN73R1ETTP1000B25 Mouser Part No 660-RN73R1ETP1000B25	KOA Speer	Thin Film Resistors - SMD 100 ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	72 438In Stock	Cut Tape 0,101 € 0,061 € 0,058 € 0,051 € Reel 0,04 € View 0,046 € 0,038 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	100 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 1K ohm 0.1% 25 ppm RN73R1ETTP1001B25 KOA Speer 1: 0,111 € 100 879In Stock	Mfr. Part No. RN73R1ETTP1001B25 Mouser Part No 660-RN73R1ETP1001B25	KOA Speer	Thin Film Resistors - SMD 1K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	100 879In Stock	Cut Tape 0,111 € 0,064 € 0,061 € 0,06 € Reel 0,043 € View 0,054 € 0,053 € 0,04 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	1 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 10K ohm 0.1% 50 ppm RN73R1ETTP1002B50 KOA Speer 1: 0,111 € 59 728In Stock	Mfr. Part No. RN73R1ETTP1002B50 Mouser Part No 660-RN73R1ETP1002B50	KOA Speer	Thin Film Resistors - SMD 10K ohm 0.1% 50 ppm Learn More about KOA Speer rn73r resistors	Datasheet	59 728In Stock	Cut Tape 0,111 € 0,082 € 0,077 € 0,068 € Reel 0,057 € View 0,063 € 0,053 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	10 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 100K ohm 0.1% 25 ppm RN73R1ETTP1003B25 KOA Speer 1: 0,111 € 47 828In Stock	Mfr. Part No. RN73R1ETTP1003B25 Mouser Part No 660-RN73R1ETP1003B25	KOA Speer	Thin Film Resistors - SMD 100K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	47 828In Stock	Cut Tape 0,111 € 0,064 € 0,061 € 0,054 € Reel 0,041 € View 0,046 € 0,04 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	100 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 2K ohm 0.1% 25 ppm RN73R1ETTP2001B25 KOA Speer 1: 0,111 € 53 688In Stock	Mfr. Part No. RN73R1ETTP2001B25 Mouser Part No 660-RN73R1ETP2001B25	KOA Speer	Thin Film Resistors - SMD 2K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	53 688In Stock	Cut Tape 0,111 € 0,064 € 0,061 € 0,054 € Reel 0,041 € View 0,046 € 0,038 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	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 220K ohm 0.1% 25 ppm RN73R1ETTP2203B25 KOA Speer 1: 0,111 € 50 000In Stock	Mfr. Part No. RN73R1ETTP2203B25 Mouser Part No 660-RN73R1ETP2203B25	KOA Speer	Thin Film Resistors - SMD 220K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	50 000In Stock	Cut Tape 0,111 € 0,07 € 0,067 € 0,058 € Reel 0,045 € View 0,05 € 0,042 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	220 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 4990 ohm 0.1% 0.063W RN73R1ETTP4991B25 KOA Speer 1: 0,101 € 61 731In Stock	Mfr. Part No. RN73R1ETTP4991B25 Mouser Part No 660-RN73R1ETP4991B25	KOA Speer	Thin Film Resistors - SMD 4990 ohm 0.1% 0.063W	Datasheet	61 731In Stock	Cut Tape 0,101 € 0,061 € 0,058 € 0,051 € Reel 0,04 € View 0,046 € 0,038 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	4.99 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 50 OHM 1% 50PPM 1/10W RN73R1ETTP50R0F50 KOA Speer 1: 0,121 € 36 882In Stock 40 000Expected 14/12/2026	Mfr. Part No. RN73R1ETTP50R0F50 Mouser Part No 660-RN73R1ETTP50R0F5	KOA Speer	Thin Film Resistors - SMD 50 OHM 1% 50PPM 1/10W	Datasheet	36 882In Stock 40 000Expected 14/12/2026	Cut Tape 0,121 € 0,091 € 0,087 € 0,075 € Reel 0,061 € View 0,07 € 0,057 € MouseReel Available	Min.: 1 Mult.: 1 : 10 000	Reel, Cut Tape, MouseReel	RN73R	50 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		100 mW (1/10 W)	50 V
Thin Film Resistors - SMD 100 ohm 0.1% 10 ppm RN73R1JTTD1000B10 KOA Speer 1: 0,443 € 9 183In Stock	Mfr. Part No. RN73R1JTTD1000B10 Mouser Part No 660-RN73R1JTD1000B10	KOA Speer	Thin Film Resistors - SMD 100 ohm 0.1% 10 ppm Learn More about KOA Speer rn73r resistors	Datasheet	9 183In Stock	Cut Tape 0,443 € 0,321 € 0,304 € 0,291 € Reel 0,235 € View 0,269 € 0,261 € 0,225 € 0,215 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	100 Ohms	0.1 %	10 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 1K ohm 0.1% 10 ppm RN73R1JTTD1001B10 KOA Speer 1: 0,443 € 11 214In Stock	Mfr. Part No. RN73R1JTTD1001B10 Mouser Part No 660-RN73R1JTD1001B10	KOA Speer	Thin Film Resistors - SMD 1K ohm 0.1% 10 ppm Learn More about KOA Speer rn73r resistors	Datasheet	11 214In Stock	Cut Tape 0,443 € 0,321 € 0,304 € 0,297 € Reel 0,23 € View 0,269 € 0,264 € 0,217 € 0,216 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	1 kOhms	0.1 %	10 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 10K ohm 0.1% 10 ppm RN73R1JTTD1002B10 KOA Speer 1: 0,423 € 10 450In Stock	Mfr. Part No. RN73R1JTTD1002B10 Mouser Part No 660-RN73R1JTD1002B10	KOA Speer	Thin Film Resistors - SMD 10K ohm 0.1% 10 ppm Learn More about KOA Speer rn73r resistors	Datasheet	10 450In Stock	Cut Tape 0,423 € 0,306 € 0,289 € 0,27 € Reel 0,23 € View 0,256 € 0,243 € 0,217 € 0,216 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	10 kOhms	0.1 %	10 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 10K ohm 0.1% 25 ppm RN73R1JTTD1002B25 KOA Speer 1: 0,111 € 159 637In Stock 75 000Expected 04/01/2027	Mfr. Part No. RN73R1JTTD1002B25 Mouser Part No 660-RN73R1JTD1002B25	KOA Speer	Thin Film Resistors - SMD 10K ohm 0.1% 25 ppm Learn More about KOA Speer rn73r resistors	Datasheet	159 637In Stock 75 000Expected 04/01/2027	Cut Tape 0,111 € 0,064 € 0,061 € 0,054 € Reel 0,044 € View 0,041 € 0,04 € MouseReel Available	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape, MouseReel	RN73R	10 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