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.

Results: 11,477
Select Image Part # Mfr. Description Datasheet Availability Pricing (KRW) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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
KOA Speer Thin Film Resistors - SMD 4,470In Stock
Cut Tape
₩1,638
₩1,188.7
₩1,084.2
₩1,051.4
Reel
₩870.5
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

KOA Speer Thin Film Resistors - SMD 0.1% 1210 .25W AEC-Q 4,793In Stock
Cut Tape
₩889.2
₩652.1
₩603.7
₩574.1
Reel
₩466.4
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 10 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 Thin Film Resistors - SMD 0.1% 1210 .25W AEC-Q 4,454In Stock
Cut Tape
₩889.2
₩650.5
₩603.7
₩574.1
Reel
₩469.6
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 150 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 1.5K ohm 0.5% 25 ppm 9,525In Stock
Cut Tape
₩483.6
₩240.2
₩134.2
₩112.3
Reel
₩57.7
Min.: 1
Mult.: 1
: 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 180 ohm 0.1% 25 ppm 6,321In Stock
Cut Tape
₩436.8
₩224.6
₩132.6
₩112.3
₩107.6
Reel
₩64
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel RN73R 180 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 1.8K ohm 0.1% 25 ppm 1,275In Stock
10,000Expected 11/30/2026
Cut Tape
₩436.8
₩224.6
₩132.6
₩112.3
Reel
₩64
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel RN73R 1.8 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 9,065In Stock
Cut Tape
₩670.8
₩343.2
₩202.8
₩171.6
Reel
₩98.3
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape RN73R 2.21 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 100 mW (1/10 W) 50 V
KOA Speer Thin Film Resistors - SMD 4.22K OHM .1% 25PPM 1/10W 8,712In Stock
Cut Tape
₩436.8
₩224.6
₩132.6
₩112.3
Reel
₩64
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel RN73R 42.2 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 100 mW (1/10 W) 50 V
KOA Speer Thin Film Resistors - SMD 4,250In Stock
Cut Tape
₩514.8
₩257.4
₩143.5
₩120.1
Reel
₩68.6
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 11.8 Ohms 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
KOA Speer Thin Film Resistors - SMD 300K ohm 1% 25 ppm 3,193In Stock
Cut Tape
₩546
₩282.4
₩165.4
₩140.4
Reel
₩88.9
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 300 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 1.47K OHM .1% 25PPM 1/8W 4,260In Stock
Cut Tape
₩436.8
₩224.6
₩132.6
₩112.3
Reel
₩70.2
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RN73R 1.47 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 23.7K OHM .1% 25PPM 1/8W 4,790In Stock
Cut Tape
₩436.8
₩224.6
₩132.6
₩112.3
Reel
₩76.4
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RN73R 23.7 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 249K OHM .1% 25PPM 1/8W 4,880In Stock
Cut Tape
₩436.8
₩224.6
₩132.6
₩112.3
Reel
₩76.4
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RN73R 249 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 90.9K OHM .1% 25PPM 1/8W 9,500In Stock
Cut Tape
₩436.8
₩224.6
₩132.6
₩112.3
Reel
₩85.8
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 90.9 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 9.31K OHM .1% 25PPM 1/8W 4,680In Stock
Cut Tape
₩436.8
₩224.6
₩132.6
₩112.3
Reel
₩81.1
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RN73R 9.31 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 17.6 OHM 1% 50PPM 1/10W 11,433In Stock
Cut Tape
₩670.8
₩343.2
₩202.8
₩171.6
Reel
₩98.3
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape, MouseReel RN73R 17.6 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 20K ohm 1% 25 ppm 464In Stock
5,000Expected 11/30/2026
Cut Tape
₩670.8
₩343.2
₩202.8
₩171.6
Reel
₩107.6
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 20 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 4,990In Stock
Cut Tape
₩499.2
₩255.8
₩149.8
₩127.9
Reel
₩79.6
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 20.8 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 14.2K OHM .1% 25PPM 4,937In Stock
Cut Tape
₩577.2
₩299.5
₩176.3
₩149.8
Reel
₩93.6
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 14.2 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
KOA Speer Thin Film Resistors - SMD 63.4K OHM .1% 25PPM 2,596In Stock
Cut Tape
₩577.2
₩299.5
₩176.3
₩149.8
Reel
₩93.6
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 63.4 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 2,870In Stock
Cut Tape
₩733.2
₩383.8
₩224.6
₩190.3
Reel
₩120.1
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 649 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 121K OHM .1% 25PPM 1/4W 4,390In Stock
Cut Tape
₩733.2
₩383.8
₩224.6
₩190.3
Reel
₩120.1
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RN73R 121 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 210K OHM .1% 25PPM 1/4W 4,947In Stock
Cut Tape
₩733.2
₩383.8
₩224.6
₩190.3
Reel
₩120.1
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 210 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 32K OHM .1% 25PPM 1/4W 3,766In Stock
Cut Tape
₩577.2
₩299.5
₩176.3
₩149.8
Reel
₩93.6
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RN73R 32 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 500 OHM .1% 25PPM 1/4W 1,830In Stock
10,000Expected 10/12/2026
Cut Tape
₩577.2
₩299.5
₩176.3
₩149.8
Reel
₩93.6
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RN73R 500 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 250 mW (1/4 W) 150 V