RS73-RT Chip Resistors

KOA Speer RS73-RT Chip Resistors have excellent anti-sulfuration characteristics due to using a high sulfuration-proof inner top electrode material and a metal-glaze thick film resistor for surface mounting. The RS73-RT is a high-precision resistor with TCR down to 25ppm and tolerance as tight as ±0.1%. These resistors are highly reliable, with a ∆R of ±0.2% and ±0.5% in the reliability test. Suitable for flow and reflow solderings, these chip resistors have lead-free terminations that meet EU RoHS requirements. KOA Speer RS73-RT Chip Resistors are AEC-Q200 tested.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
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Tolerance
Temperature Coefficient
Minimum Operating Temperature
Maximum Operating Temperature
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Case Code - mm
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KOA Speer Thick Film Resistors - SMD 0603 4.7kOhm 0.2W Tol 1% AEC-Q200
Datasheet
13,382In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 4.7 kOhms 200 mW (1/5 W) 1 % 50 PPM / C - 55 C + 155 C 100 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 43kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
4,925In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 43 kOhms 200 mW (1/5 W) 0.1 % 25 PPM / C - 55 C + 155 C 100 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 5.76kOhm 0.25W Tol 1% AEC-Q200
Datasheet
4,970In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 5.76 kOhms 250 mW (1/4 W) 1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 100ohm 0.2W Tol 0.1% AEC-Q200
Datasheet
8,015In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 100 Ohms 200 mW (1/5 W) 0.1 % 50 PPM / C - 55 C + 155 C 100 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 11ohm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,980In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 11 Ohms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 51ohm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,310In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 51 Ohms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 54.9ohm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,890In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 54.9 Ohms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 1206 13kOhm 0.33W Tol 1% AEC-Q200
Datasheet
4,990In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 13 kOhms 330 mW (1/3 W) 1 % 25 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 39kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
4,930In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 39 kOhms 200 mW (1/5 W) 0.1 % 50 PPM / C - 55 C + 155 C 100 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 10kOhm 0.125W Tol 1% AEC-Q200
Datasheet
9,628In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape, MouseReel RS73-RT 10 kOhms 125 mW (1/8 W) 1 % 25 PPM / C - 55 C + 155 C 75 V 0402 1005 1 mm (0.039 in) 0.5 mm (0.02 in) 0.35 mm (0.014 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 150ohm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,927In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 150 Ohms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 200ohm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,780In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 200 Ohms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 27.4kOhm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,801In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 27.4 kOhms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 3Mohm 0.25W Tol 0.1% AEC-Q200
Datasheet
6,745In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 3 MOhms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 487kOhm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,895In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 487 kOhms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 61.9ohm 0.25W Tol 1% AEC-Q200
Datasheet
4,845In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel RS73-RT 61.9 Ohms 250 mW (1/4 W) 1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 1206 1Mohm 0.33W Tol 0.5% AEC-Q200
Datasheet
4,835In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 1 MOhms 330 mW (1/3 W) 0.5 % 25 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 121ohm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,990In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 121 Ohms 250 mW (1/4 W) 0.1 % 50 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 1kOhm 0.2W Tol 0.5% AEC-Q200
Datasheet
4,115In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 1 kOhms 200 mW (1/5 W) 0.5 % 25 PPM / C - 55 C + 155 C 100 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 12.1ohm 0.2W Tol 0.1% AEC-Q200
Datasheet
4,850In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 12.1 Ohms 200 mW (1/5 W) 0.1 % 25 PPM / C - 55 C + 155 C 100 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 340ohm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,834In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 340 Ohms 250 mW (1/4 W) 0.1 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 4.02Mohm 0.25W Tol 0.25% AEC-Q200
Datasheet
4,750In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 4.02 MOhms 250 mW (1/4 W) 0.25 % 25 PPM / C - 55 C + 155 C 150 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 36kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
4,765In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 36 kOhms 200 mW (1/5 W) 0.1 % 50 PPM / C - 55 C + 155 C 100 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 1206 7.5Mohm 0.33W Tol 1% AEC-Q200
Datasheet
3,868In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 7.5 MOhms 330 mW (1/3 W) 1 % 50 PPM / C - 55 C + 155 C 200 V 1206 3216 3.2 mm (0.126 in) 1.6 mm (0.063 in) 0.6 mm (0.024 in) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 15.4ohm 0.2W Tol 1% AEC-Q200
Datasheet
4,880In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 15.4 Ohms 200 mW (1/5 W) 1 % 25 PPM / C - 55 C + 155 C 100 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) High Reliability Anti-Sulfur Resistors AEC-Q200