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
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Minimum Operating Temperature
Maximum Operating Temperature
Qualification
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KOA Speer Thin Film Resistors - SMD 40.2 OHM .1% 25PPM 2/5W
Datasheet
2.643In Stock
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
KOA Speer Thin Film Resistors - SMD 5K OHM .1% 25PPM 2/5W
Datasheet
1.115In Stock
5.000Expected 8/14/2026
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

KOA Speer Thin Film Resistors - SMD 0.5% 1210 .25W AEC-Q
Datasheet
4.690In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RN73R 100 Ohms 0.5 % 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 0.1% 1210 .25W AEC-Q
Datasheet
2.819In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RN73R 20 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 200K ohm 1% 25 ppm
Datasheet
9.866In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 200 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
KOA Speer Thin Film Resistors - SMD 22K ohm 0.1% 25 ppm
Datasheet
330In Stock
20.000Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 22 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 240 ohm 0.1% 25 ppm
Datasheet
9.542In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 240 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 240 ohm 1% 50 ppm
Datasheet
9.061In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 240 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
KOA Speer Thin Film Resistors - SMD 330 ohm 0.1% 25 ppm
Datasheet
5.828In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 330 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 680 ohm 0.1% 25 ppm
Datasheet
8.475In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 680 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 402 OHM .1% 25PPM 1/10W
Datasheet
8.531In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 402 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 100 mW (1/10 W) 50 V
KOA Speer Thin Film Resistors - SMD 953 OHM .1% 25PPM 1/10W
Datasheet
3.444In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 953 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 100 mW (1/10 W) 50 V
KOA Speer Thin Film Resistors - SMD 1M ohm 0.1% 50 ppm
Datasheet
4.342In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RN73R 1 MOhms 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
KOA Speer Thin Film Resistors - SMD 130K ohm 0.1% 25 ppm
Datasheet
2.800In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RN73R 130 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
KOA Speer Thin Film Resistors - SMD 22K ohm 1% 25 ppm
Datasheet
5.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RN73R 22 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
KOA Speer Thin Film Resistors - SMD 590 OHM .1% 25PPM 1/
Datasheet
4.900In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RN73R 590 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 AEC-Q200 125 mW (1/8 W) 75 V
KOA Speer Thin Film Resistors - SMD 193K OHM 1% 100PPM 1/8W
Datasheet
4.973In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape RN73R 193 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 34.8K OHM .1% 25PPM 1/8W
Datasheet
4.347In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape RN73R 34.8 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
Datasheet
4.650In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape RN73R 4.07 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 125 mW (1/8 W) 75 V
KOA Speer Thin Film Resistors - SMD 14.3K OHM .1% 25PPM 1/10W
Datasheet
9.690In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 14.3 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 18.7K OHM .1% 25PPM 1/10W
Datasheet
8.640In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 18.7 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 52.3K OHM .1% 25PPM 1/10W
Datasheet
9.844In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel RN73R 52.3 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
Datasheet
386In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RN73R 249 Ohms 0.1 % 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
KOA Speer Thin Film Resistors - SMD
Datasheet
4.963In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel RN73R 48.1 Ohms 0.25 % 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 10.7K OHM .1% 25PPM 1/4W
Datasheet
4.325In Stock
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape RN73R 10.7 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