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 40.2K OHM .1% 25PPM 1/10W
Datasheet
160In Stock
10.000Expected 23/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Reel, Cut Tape, MouseReel RN73R 40.2 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 4.75K OHM .1% 25PPM 1/10W
Datasheet
5.000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Reel, Cut Tape, MouseReel RN73R 4.75 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 499 OHM .1% 25PPM 1/10W
Datasheet
12.112In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Reel, Cut Tape, MouseReel RN73R 499 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
Datasheet
5.460In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Reel, Cut Tape, MouseReel RN73R 5.17 kOhms 0.1 % 10 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 6.04K OHM .1% 25PPM 1/10W
Datasheet
9.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Reel, Cut Tape, MouseReel RN73R 6.04 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 60.4K OHM .1% 25PPM 1/10W
Datasheet
1.743In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Reel, Cut Tape, MouseReel RN73R 60.4 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 61.2K OHM .1% 25PPM 1/10W
Datasheet
7.236In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Reel, Cut Tape, MouseReel RN73R 61.2 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
9.234In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Reel, Cut Tape, MouseReel RN73R 61.2 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
Datasheet
6.266In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10.000

Reel, Cut Tape, MouseReel RN73R 62.6 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 100 ohm 0.1% 25 ppm
Datasheet
8.160In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 100 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 100 ohm 0.5% 25 ppm
Datasheet
4.990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 100 Ohms 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 AEC-Q200 250 mW (1/4 W) 150 V
KOA Speer Thin Film Resistors - SMD 100 ohm 1% 25 ppm
Datasheet
6.781In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 100 Ohms 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 1K ohm 0.1% 25 ppm
Datasheet
718In Stock
19.500Expected 16/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 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 AEC-Q200 250 mW (1/4 W) 150 V
KOA Speer Thin Film Resistors - SMD 1K ohm 0.5% 25 ppm
Datasheet
7.517In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 1 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 AEC-Q200 250 mW (1/4 W) 150 V
KOA Speer Thin Film Resistors - SMD 1K ohm 1% 25 ppm
Datasheet
4.605In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 1 kOhms 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 1K ohm 1% 50 ppm
Datasheet
2.433In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 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 10K ohm 0.5% 25 ppm
Datasheet
4.838In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 10 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 AEC-Q200 250 mW (1/4 W) 150 V
KOA Speer Thin Film Resistors - SMD 10K ohm 1% 25 ppm
Datasheet
8.370In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 10 kOhms 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 10K ohm 1% 50 ppm
Datasheet
6.233In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 10 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 100K ohm 0.1% 10 ppm
Datasheet
2.398In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 100 kOhms 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 100K ohm 0.1% 25 ppm
Datasheet
15.984In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 100 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 100K ohm 0.1% 50 ppm
Datasheet
635In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 100 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 100K ohm 0.5% 25 ppm
Datasheet
4.274In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 100 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 AEC-Q200 250 mW (1/4 W) 150 V
KOA Speer Thin Film Resistors - SMD 100K ohm 1% 25 ppm
Datasheet
8.092In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 100 kOhms 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 1M ohm 0.1% 25 ppm
Datasheet
7.033In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5.000

Reel, Cut Tape, MouseReel RN73R 1 MOhms 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