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
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Minimum Operating Temperature
Maximum Operating Temperature
Qualification
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KOA Speer Thin Film Resistors - SMD 47.5K OHM .5% 25PPM 1/4W
Datasheet
4 000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 47.5 kOhms 0.5 % 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 475K OHM .1% 25PPM 1/4W
Datasheet
750In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RN73R 475 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 54.9K OHM .1% 25PPM 1/4W
Datasheet
4 096In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RN73R 54.9 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 9.2K OHM .1% 25PPM 1/4W
Datasheet
4 950In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RN73R 9.2 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 19.6K OHM .1% 25PPM 2/5W
Datasheet
4 470In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RN73R 19.6 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 1.6K ohm 0.1% 25 ppm
Datasheet
9 266In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

Reel, Cut Tape, MouseReel RN73R 1.6 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
9 140In Stock
Min.: 1
Mult.: 1
: 10 000

Reel, Cut Tape RN73R 7.06 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 100 mW (1/10 W) 50 V
KOA Speer Thin Film Resistors - SMD
Datasheet
20 000In Stock
Min.: 1
Mult.: 1
: 10 000

Reel, Cut Tape RN73R 715 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 8.25K OHM .1% 25PPM 1/10W
Datasheet
8 597In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

Reel, Cut Tape, MouseReel RN73R 8.25 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
KOA Speer Thin Film Resistors - SMD 18K ohm 0.1% 50 ppm
Datasheet
4 510In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 18 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 AEC-Q200 125 mW (1/8 W) 75 V
KOA Speer Thin Film Resistors - SMD 198K OHM 1% 100PPM 1/8W
Datasheet
4 250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 198 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 AEC-Q200 125 mW (1/8 W) 75 V
KOA Speer Thin Film Resistors - SMD 3.9K ohm 0.5% 10 ppm
Datasheet
4 684In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 3.9 kOhms 0.5 % 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
KOA Speer Thin Film Resistors - SMD 68.1 OHM .1% 25PPM 1
Datasheet
3 340In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 68.1 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
Datasheet
4 990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 690 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 11.8K OHM .1% 25PPM 1/8W
Datasheet
1 011In Stock
5 000Expected 8/17/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 11.8 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 118K OHM .1% 25PPM 1/8W
Datasheet
4 254In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RN73R 118 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 995In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RN73R 135 Ohms 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 140K OHM .1% 25PPM 1/8W
Datasheet
2 613In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RN73R 140 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 258K OHM .1% 25PPM 1/8W
Datasheet
4 610In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RN73R 258 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
8 000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

Reel, Cut Tape, MouseReel RN73R 124 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 5.62K OHM .1% 25PPM 1/10W
Datasheet
1 261In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

Reel, Cut Tape, MouseReel RN73R 5.62 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
9 926In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10 000

Reel, Cut Tape, MouseReel RN73R 6.42 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
Datasheet
4 997In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 1.26 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 13K ohm 0.1% 50 ppm
Datasheet
5 000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 13 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 AEC-Q200 250 mW (1/4 W) 150 V
KOA Speer Thin Film Resistors - SMD 41.2K OHM .1% 25PPM
Datasheet
4 400In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RN73R 41.2 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