RN73R Metal Film Flat Chip Resistors

KOA Speer RN73R Metal Film Flat Chip 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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Qty. RoHS ECAD Model Packaging
Series
Resistance
Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
Length
Width
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Minimum Operating Temperature
Maximum Operating Temperature
Qualification
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KOA Speer Thin Film Resistors - SMD 5.1K ohm 1% 50 ppm
Datasheet
6,197In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 5.1 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
KOA Speer Thin Film Resistors - SMD 5.6K ohm 0.1% 25 ppm
Datasheet
3,518In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 5.6 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 AEC-Q200 250 mW (1/4 W) 150 V
KOA Speer Thin Film Resistors - SMD 62K ohm 0.1% 25 ppm
Datasheet
4,344In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 62 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
KOA Speer Thin Film Resistors - SMD 910 ohm 0.1% 25 ppm
Datasheet
2,910In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 910 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
KOA Speer Thin Film Resistors - SMD
Datasheet
4,924In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RN73R 3.74 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
KOA Speer Thin Film Resistors - SMD
Datasheet
4,794In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RN73R 9.65 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 250 mW (1/4 W) 150 V
KOA Speer Thin Film Resistors - SMD 100 ohm 1% 10 ppm
Datasheet
2,252In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 100 Ohms 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
KOA Speer Thin Film Resistors - SMD 470 ohm 0.5% 25 ppm
Datasheet
3,939In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 470 Ohms 0.5 % 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 AEC-Q200 400 mW 200 V
KOA Speer Thin Film Resistors - SMD
Datasheet
4,750In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RN73R 53.6 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

KOA Speer Thin Film Resistors - SMD 0.1% 1210 .25W AEC-Q
Datasheet
499In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 100 Ohms 0.1 % 50 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

KOA Speer Thin Film Resistors - SMD 0.1% 1210 .25W AEC-Q
Datasheet
1,625In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 499 kOhms 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
KOA Speer RN73R2ATTD1523B25
KOA Speer Thin Film Resistors - SMD 152K OHM .1% 25PPM 1/4W
Datasheet
4,135In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000
Reel, Cut Tape, MouseReel RN73R 152 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
KOA Speer RN73R1JTTD2213B25
KOA Speer Thin Film Resistors - SMD 221K OHM .1% 25PPM 1/8W
Datasheet
5,000In Stock
Min.: 1
Mult.: 1

RN73R 221 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
KOA Speer RN73R1JTTD1093D25
KOA Speer Thin Film Resistors - SMD
Datasheet
3,336In Stock
Min.: 1
Mult.: 1
RN73R 109 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 125 mW (1/8 W) 75 V
KOA Speer RN73R1JTTD2132B25
KOA Speer Thin Film Resistors - SMD
Datasheet
4,144In Stock
Min.: 1
Mult.: 1
RN73R 21.3 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
KOA Speer RN73R1JTTD2841B25
KOA Speer Thin Film Resistors - SMD
Datasheet
3,835In Stock
Min.: 1
Mult.: 1

RN73R 2.84 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

KOA Speer Thin Film Resistors - SMD 0.1% 1210 .25W AEC-Q
Datasheet
4,868In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 20.8 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
KOA Speer Thin Film Resistors - SMD 37K OHM 1% 100PPM 1/8W
Datasheet
2,419In Stock
Min.: 1
Mult.: 1
RN73R 37 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
KOA Speer Thin Film Resistors - SMD 50 OHM 1% 50PPM 1/10W
Datasheet
69,564On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
KOA Speer Thin Film Resistors - SMD 10K ohm 0.1% 25 ppm
Datasheet
29,923On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 10 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
KOA Speer Thin Film Resistors - SMD 1.5K ohm 0.1% 25 ppm
Datasheet
13In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RN73R 1.5 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 AEC-Q200 250 mW (1/4 W) 150 V
KOA Speer Thin Film Resistors - SMD 100 ohm 0.1% 25 ppm
Datasheet
19,990On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 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
KOA Speer Thin Film Resistors - SMD 1.5K ohm 0.5% 25 ppm
Datasheet
9,815Expected 13/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RN73R 1.5 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
KOA Speer Thin Film Resistors - SMD 150K ohm 0.1% 25 ppm
Datasheet
9,811Expected 2/3/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RN73R 150 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
KOA Speer Thin Film Resistors - SMD 200 ohm 1% 50 ppm
Datasheet
10,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RN73R 200 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