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.

Results: 18,242
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity. 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 Width Height Application Features Qualification
KOA Speer Thick Film Resistors - SMD 0402 1Mohm 0.125W Tol 1% AEC-Q200 6,931In Stock
Cut Tape
S/2.53
S/1.36
S/0.806
S/0.634
Reel
S/0.354
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape RS73-RT 1 MOhms 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 4.32Mohm 0.25W Tol 0.25% AEC-Q200 4,990In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.588
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 4.32 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 2.49Mohm 0.25W Tol 0.1% AEC-Q200 2,903In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.646
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 2.49 MOhms 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 8.2kOhm 0.25W Tol 0.1% AEC-Q200 4,973In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.588
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 8.2 kOhms 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 10kOhm 0.125W Tol 1% AEC-Q200 375In Stock
10,000Expected 10/5/2026
Cut Tape
S/2.53
S/1.36
S/0.806
S/0.634
Reel
S/0.354
Min.: 1
Mult.: 1
: 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 150ohm 0.25W Tol 0.1% AEC-Q200 4,827In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.588
Min.: 1
Mult.: 1
: 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 200ohm 0.25W Tol 0.1% AEC-Q200 4,420In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.572
Min.: 1
Mult.: 1
: 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 27.4kOhm 0.25W Tol 0.1% AEC-Q200 4,781In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.588
Min.: 1
Mult.: 1
: 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 1206 1Mohm 0.33W Tol 0.5% AEC-Q200 4,835In Stock
Cut Tape
S/4.20
S/2.25
S/1.34
S/1.05
Reel
S/0.599
Min.: 1
Mult.: 1
: 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 1206 39kOhm 0.33W Tol 0.5% AEC-Q200 4,980In Stock
Cut Tape
S/4.20
S/2.25
S/1.34
S/1.05
Reel
S/0.599
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 39 kOhms 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 10kOhm 0.125W Tol 1% AEC-Q200 2,132In Stock
10,000Expected 10/19/2026
Cut Tape
S/2.53
S/1.36
S/0.806
S/0.634
Reel
S/0.35
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape RS73-RT 10 kOhms 125 mW (1/8 W) 1 % 50 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 1206 33kOhm 0.33W Tol 0.1% AEC-Q200 4,831In Stock
Cut Tape
S/4.01
S/2.31
S/1.79
S/1.46
Reel
S/0.849
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 33 kOhms 330 mW (1/3 W) 0.1 % 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 1206 36kOhm 0.33W Tol 1% AEC-Q200 4,995In Stock
Cut Tape
S/4.20
S/2.25
S/1.34
S/1.05
Reel
S/0.599
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 36 kOhms 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 2kOhm 0.125W Tol 0.1% AEC-Q200 6,264In Stock
Cut Tape
S/3.81
S/2.05
S/1.21
S/0.954
Reel
S/0.533
Min.: 1
Mult.: 1
: 10,000
Reel, Cut Tape RS73-RT 2 kOhms 125 mW (1/8 W) 0.1 % 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 26.1kOhm 0.2W Tol 0.1% AEC-Q200 4,755In Stock
Cut Tape
S/3.70
S/1.98
S/1.17
S/0.923
Reel
S/0.533
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 26.1 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 3.09kOhm 0.2W Tol 0.1% AEC-Q200 4,850In Stock
Cut Tape
S/3.70
S/1.98
S/1.17
S/0.923
Reel
S/0.533
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 3.09 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 1kOhm 0.25W Tol 0.1% AEC-Q200 3,212In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.588
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 1 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 4.42kOhm 0.25W Tol 0.1% AEC-Q200 4,990In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.588
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 4.42 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 1.18kOhm 0.2W Tol 0.1% AEC-Q200 4,735In Stock
Cut Tape
S/3.70
S/1.98
S/1.17
S/0.923
Reel
S/0.533
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 1.18 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 14ohm 0.25W Tol 0.1% AEC-Q200 4,860In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.588
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 14 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 499ohm 0.25W Tol 0.1% AEC-Q200 4,313In Stock
Cut Tape
S/4.13
S/2.21
S/1.31
S/1.03
Reel
S/0.588
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel RS73-RT 499 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 2.1kOhm 0.2W Tol 0.1% AEC-Q200 4,410In Stock
Cut Tape
S/3.70
S/1.98
S/1.17
S/0.923
Reel
S/0.533
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 2.1 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 4.7kOhm 0.2W Tol 1% AEC-Q200 12,917In Stock
Cut Tape
S/2.06
S/1.11
S/0.654
S/0.518
Reel
S/0.335
Min.: 1
Mult.: 1
: 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 3.92Mohm 0.25W Tol 1% AEC-Q200 4,978In Stock
Cut Tape
S/2.53
S/1.36
S/0.806
S/0.634
Reel
S/0.381
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 3.92 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 6.98Mohm 0.25W Tol 1% AEC-Q200 4,986In Stock
Cut Tape
S/2.53
S/1.36
S/0.806
S/0.634
Reel
S/0.397
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape RS73-RT 6.98 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) Automotive Grade Anti-Sulfur Resistors AEC-Q200