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 (PLN) 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: 4,66 zł 4 370In Stock	Mfr. Part No. RN73R2BTTD1001B05 Mouser Part No 660-RN73R2BTD101B05	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 370In Stock	Cut Tape 4,66 zł 3,38 zł 3,08 zł 2,99 zł Reel 2,47 zł View 2,84 zł 2,79 zł 2,34 zł 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 100 ohm 0.1% 50 ppm RN73R1ETTP1000B50 KOA Speer 1: 1,68 zł 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 1,68 zł 0,876 zł 0,515 zł 0,44 zł View Reel 0,273 zł 0,383 zł 0,334 zł 0,277 zł 0,273 zł 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: 1,91 zł 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 1,91 zł 0,972 zł 0,576 zł 0,488 zł Reel 0,277 zł View 0,422 zł 0,378 zł 0,308 zł 0,26 zł 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: 1,24 zł 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 1,24 zł 0,638 zł 0,378 zł 0,317 zł View Reel 0,198 zł 0,277 zł 0,246 zł 0,202 zł 0,198 zł 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: 1,24 zł 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 1,24 zł 0,638 zł 0,378 zł 0,317 zł 0,304 zł Reel 0,18 zł	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: 1,24 zł 4 910In Stock	Mfr. Part No. RN73R1JTTD2033B25 Mouser Part No 660-RN73R1JTD2033B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 910In Stock	Cut Tape 1,24 zł 0,638 zł 0,378 zł 0,317 zł Reel 0,198 zł View 0,277 zł 0,246 zł 0,18 zł 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: 1,15 zł 4 300In Stock	Mfr. Part No. RN73R1JTTD4482D25 Mouser Part No 660-RN73R1JTD4482D25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 300In Stock	Cut Tape 1,15 zł 0,585 zł 0,326 zł 0,273 zł Reel 0,154 zł View 0,233 zł 0,207 zł 0,141 zł 0,128 zł 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: 1,24 zł 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 1,24 zł 0,638 zł 0,378 zł 0,317 zł 0,304 zł Reel 0,198 zł	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: 1,24 zł 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 1,24 zł 0,638 zł 0,378 zł 0,317 zł 0,304 zł Reel 0,22 zł	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: 1,24 zł 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 1,24 zł 0,638 zł 0,378 zł 0,317 zł View Reel 0,198 zł 0,277 zł 0,246 zł 0,198 zł	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: 1,24 zł 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 1,24 zł 0,638 zł 0,378 zł 0,317 zł View Reel 0,198 zł 0,277 zł 0,246 zł 0,198 zł	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: 1,24 zł 9 500In Stock	Mfr. Part No. RN73R1ETTP1960B25 Mouser Part No 660-RN73R1TP1960B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	9 500In Stock	Cut Tape 1,24 zł 0,638 zł 0,378 zł 0,317 zł View Reel 0,18 zł 0,277 zł 0,246 zł 0,202 zł 0,18 zł 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: 1,68 zł 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 1,68 zł 0,876 zł 0,515 zł 0,44 zł View Reel 0,334 zł 0,383 zł 0,334 zł 0,334 zł 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: 1,24 zł 8 400In Stock	Mfr. Part No. RN73R1ETTP5111B25 Mouser Part No 660-RN73R1TP5111B25	KOA Speer	Thin Film Resistors - SMD 5.11K OHM .1% 25PPM 1/10W	Datasheet	8 400In Stock	Cut Tape 1,24 zł 0,638 zł 0,378 zł 0,317 zł View Reel 0,224 zł 0,277 zł 0,246 zł 0,224 zł 0,224 zł 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: 1,64 zł 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 1,64 zł 0,849 zł 0,502 zł 0,427 zł View Reel 0,264 zł 0,365 zł 0,326 zł 0,264 zł 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: 2,08 zł 4 487In Stock	Mfr. Part No. RN73R2ATTD1243B25 Mouser Part No 660-RN73R2ATD1243B25	KOA Speer	Thin Film Resistors - SMD 124K OHM .1% 25PPM 1	Datasheet	4 487In Stock	Cut Tape 2,08 zł 1,09 zł 0,638 zł 0,541 zł Reel 0,339 zł View 0,471 zł 0,422 zł 0,312 zł 0,29 zł 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: 1,91 zł 4 625In 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 625In Stock	Cut Tape 1,91 zł 0,972 zł 0,576 zł 0,488 zł Reel 0,304 zł View 0,422 zł 0,378 zł 0,277 zł 0,26 zł 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: 1,24 zł 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 1,24 zł 1,04 zł 0,748 zł 0,638 zł Reel 0,321 zł View 0,554 zł 0,493 zł 0,277 zł 0,273 zł 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: 2,30 zł 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 2,30 zł 1,67 zł 1,17 zł 1,00 zł Reel 0,73 zł View 0,88 zł 0,801 zł 0,673 zł 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: 2,30 zł 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 2,30 zł 1,67 zł 1,17 zł 1,00 zł Reel 0,73 zł View 0,88 zł 0,801 zł 0,673 zł 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: 1,64 zł 4 640In 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 640In Stock	Cut Tape 1,64 zł 0,849 zł 0,502 zł 0,427 zł Reel 0,264 zł View 0,365 zł 0,326 zł 0,246 zł 0,224 zł	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: 1,64 zł 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 1,64 zł 0,849 zł 0,502 zł 0,427 zł View Reel 0,264 zł 0,365 zł 0,326 zł 0,264 zł	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: 1,64 zł 5 411In Stock 10 000Expected 10/26/2026	Mfr. Part No. RN73R2ATTD5112B25 Mouser Part No 660-RN73R2ATTD5112B2	KOA Speer	Thin Film Resistors - SMD 51.1K OHM .1% 25PPM 1/4W	Datasheet	5 411In Stock 10 000Expected 10/26/2026	Cut Tape 1,64 zł 0,849 zł 0,502 zł 0,427 zł Reel 0,264 zł View 0,365 zł 0,326 zł 0,224 zł	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: 1,24 zł 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 1,24 zł 1,04 zł 0,748 zł 0,638 zł View Reel 0,251 zł 0,554 zł 0,493 zł 0,251 zł 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
Thin Film Resistors - SMD RN73R2BTTD1720D100 KOA Speer 1: 1,50 zł 4 990In Stock	Mfr. Part No. RN73R2BTTD1720D100 Mouser Part No 660-RN73R2BTTD1720D1	KOA Speer	Thin Film Resistors - SMD	Datasheet	4 990In Stock	Cut Tape 1,50 zł 1,10 zł 0,766 zł 0,66 zł Reel 0,48 zł View 0,581 zł 0,528 zł 0,427 zł	Min.: 1 Mult.: 1 : 5 000	Reel, Cut Tape	RN73R	172 Ohms	0.5 %	100 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