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
Power Rating
Tolerance
Temperature Coefficient
Minimum Operating Temperature
Maximum Operating Temperature
Voltage Rating
Case Code - in
Case Code - mm
Length
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KOA Speer Thick Film Resistors - SMD 0805 8.06Mohm 0.25W Tol 1% AEC-Q200
Datasheet
4 970In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 8.06 MOhms 250 mW (1/4 W) 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 43kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
4 383In Stock
Min.: 1
Mult.: 1
: 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 24ohm 0.25W Tol 0.1% AEC-Q200
Datasheet
4 966In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 24 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 5.76kOhm 0.25W Tol 1% AEC-Q200
Datasheet
4 970In Stock
Min.: 1
Mult.: 1
: 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
6 599In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel 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 0603 33ohm 0.2W Tol 0.1% AEC-Q200
Datasheet
3 516In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 33 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 0603 464kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
4 303In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 464 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 487kOhm 0.25W Tol 0.1% AEC-Q200
Datasheet
4 895In Stock
Min.: 1
Mult.: 1
: 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 335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 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 0603 16kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
4 031In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel RS73-RT 16 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 0603 200kOhm 0.2W Tol 1% AEC-Q200
Datasheet
4 873In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 200 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 0805 200ohm 0.25W Tol 1% AEC-Q200
Datasheet
3 503In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 200 Ohms 250 mW (1/4 W) 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 0805 51ohm 0.25W Tol 1% AEC-Q200
Datasheet
2 333In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 51 Ohms 250 mW (1/4 W) 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 0805 6.04Mohm 0.25W Tol 1% AEC-Q200
Datasheet
4 800In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 6.04 MOhms 250 mW (1/4 W) 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 0805 10kOhm 0.25W Tol 0.1% AEC-Q200
Datasheet
1 243In Stock
5 000Expected 10/5/2026
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 10 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 100kOhm 0.25W Tol 0.1% AEC-Q200
Datasheet
1 837In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 100 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 1Mohm 0.25W Tol 0.1% AEC-Q200
Datasheet
3 253In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 1 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 10Mohm 0.25W Tol 0.5% AEC-Q200
Datasheet
4 052In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 10 MOhms 250 mW (1/4 W) 0.5 % 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 0402 1kOhm 0.125W Tol 1% AEC-Q200
Datasheet
8 963In Stock
Min.: 1
Mult.: 1
: 10 000

Reel, Cut Tape RS73-RT 1 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 0402 200kOhm 0.125W Tol 1% AEC-Q200
Datasheet
8 930In Stock
Min.: 1
Mult.: 1
: 10 000

Reel, Cut Tape RS73-RT 200 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 0603 1kOhm 0.2W Tol 1% AEC-Q200
Datasheet
2 116In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 1 kOhms 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
KOA Speer Thick Film Resistors - SMD 0603 10kOhm 0.2W Tol 1% AEC-Q200
Datasheet
5 071In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 10 kOhms 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
KOA Speer Thick Film Resistors - SMD 0603 17.4ohm 0.2W Tol 0.5% AEC-Q200
Datasheet
4 000In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 17.4 Ohms 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 0805 1kOhm 0.25W Tol 1% AEC-Q200
Datasheet
3 136In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 1 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 0805 10kOhm 0.25W Tol 1% AEC-Q200
Datasheet
4 413In Stock
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape RS73-RT 10 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