Thin Film Resistors - SMD – Mouser Ireland

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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 RN73R2BTTD1001B05 KOA Speer 1: €1.06 4,370In Stock	Mfr. Part No. RN73R2BTTD1001B05 Mouser Part No 660-RN73R2BTD101B05	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,370In Stock	Cut Tape €1.06 €0.767 €0.699 €0.679 Reel €0.561 View €0.646 €0.635 €0.532 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 10K ohm 0.1% 10 ppm RN73R2BTTD1002B10 KOA Speer 1: €0.634 4,878In Stock	Mfr. Part No. RN73R2BTTD1002B10 Mouser Part No 660-RN73R2BTD1002B10	KOA Speer	Thin Film Resistors - SMD 10K ohm 0.1% 10 ppm Learn More about KOA Speer rn73r resistors	Datasheet	4,878In Stock	Cut Tape €0.634 €0.46 €0.428 €0.385 Reel €0.332 View €0.38 €0.314 MouseReel Available	Min.: 1 Mult.: 1 : 5,000	Reel, Cut Tape, MouseReel	RN73R	10 kOhms	0.1 %	10 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: €0.382 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 €0.382 €0.199 €0.117 €0.10 View Reel €0.062 €0.087 €0.076 €0.063 €0.062 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: €0.433 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 €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	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: €0.282 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 €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	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: €0.282 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 €0.282 €0.145 €0.086 €0.072 €0.069 Reel €0.041	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: €0.282 4,910In Stock	Mfr. Part No. RN73R1JTTD2033B25 Mouser Part No 660-RN73R1JTD2033B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,910In Stock	Cut Tape €0.282 €0.145 €0.086 €0.072 Reel €0.045 View €0.063 €0.056 €0.041 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: €0.262 4,300In Stock	Mfr. Part No. RN73R1JTTD4482D25 Mouser Part No 660-RN73R1JTD4482D25	KOA Speer	Thin Film Resistors - SMD	Datasheet	4,300In 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	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: €0.282 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 €0.282 €0.145 €0.086 €0.072 €0.069 Reel €0.045	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: €0.282 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 €0.282 €0.145 €0.086 €0.072 €0.069 Reel €0.05	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: €0.282 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 €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	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: €0.282 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 €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	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: €0.282 9,500In Stock	Mfr. Part No. RN73R1ETTP1960B25 Mouser Part No 660-RN73R1TP1960B25	KOA Speer	Thin Film Resistors - SMD	Datasheet	9,500In Stock	Cut Tape €0.282 €0.145 €0.086 €0.072 View Reel €0.041 €0.063 €0.056 €0.046 €0.041 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: €0.382 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 €0.382 €0.199 €0.117 €0.10 View Reel €0.076 €0.087 €0.076 €0.076 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: €0.282 7,900In Stock	Mfr. Part No. RN73R1ETTP5111B25 Mouser Part No 660-RN73R1TP5111B25	KOA Speer	Thin Film Resistors - SMD 5.11K OHM .1% 25PPM 1/10W	Datasheet	7,900In 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	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: €0.372 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 €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	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: €0.473 4,480In Stock 5,000Expected 15/12/2026	Mfr. Part No. RN73R2ATTD1243B25 Mouser Part No 660-RN73R2ATD1243B25	KOA Speer	Thin Film Resistors - SMD 124K OHM .1% 25PPM 1	Datasheet	4,480In Stock 5,000Expected 15/12/2026	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	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: €0.433 4,525In 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	4,525In 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	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: €0.282 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 €0.282 €0.236 €0.17 €0.145 Reel €0.073 View €0.126 €0.112 €0.063 €0.062 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: €0.523 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 €0.523 €0.38 €0.266 €0.228 Reel €0.166 View €0.20 €0.182 €0.153 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: €0.523 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 €0.523 €0.38 €0.266 €0.228 Reel €0.166 View €0.20 €0.182 €0.153 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: €0.372 3,630In Stock	Mfr. Part No. RN73R2ATTD1052B25 Mouser Part No 660-RN73R2ATTD1052B2	KOA Speer	Thin Film Resistors - SMD 10.5K OHM .1% 25PPM 1/4W	Datasheet	3,630In Stock	Cut Tape €0.372 €0.193 €0.114 €0.097 Reel €0.06 View €0.083 €0.074 €0.056 €0.051	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: €0.372 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 €0.372 €0.193 €0.114 €0.097 View Reel €0.06 €0.083 €0.074 €0.06	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: €0.372 15,411In Stock	Mfr. Part No. RN73R2ATTD5112B25 Mouser Part No 660-RN73R2ATTD5112B2	KOA Speer	Thin Film Resistors - SMD 51.1K OHM .1% 25PPM 1/4W	Datasheet	15,411In Stock	Cut Tape €0.372 €0.193 €0.114 €0.097 Reel €0.06 View €0.083 €0.074 €0.051	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: €0.282 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 €0.282 €0.236 €0.17 €0.145 View Reel €0.057 €0.126 €0.112 €0.057 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