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 (SGD) 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 0805 200kOhm 0.25W Tol 1% AEC-Q200
Datasheet
4,952In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 200 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 1206 10kOhm 0.33W Tol 1% AEC-Q200
Datasheet
3,800In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 10 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 1kOhm 0.2W Tol 1% AEC-Q200
Datasheet
4,849In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 1 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 10kOhm 0.2W Tol 1% AEC-Q200
Datasheet
4,670In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 10 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 1kOhm 0.25W Tol 1% AEC-Q200
Datasheet
4,288In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 1 kOhms 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 1% AEC-Q200
Datasheet
3,589In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 10 kOhms 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 1206 1kOhm 0.33W Tol 1% AEC-Q200
Datasheet
4,898In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 1 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) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0805 4.42kOhm 0.25W Tol 0.1% AEC-Q200
Datasheet
4,990Expected 13/4/2026
Min.: 1
Mult.: 1
Reel: 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) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 1kOhm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape RS73-RT 1 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) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 1kOhm 0.125W Tol 0.5% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 1 kOhms 125 mW (1/8 W) 0.5 % 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 10kOhm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 10,000

Reel, Cut Tape RS73-RT 10 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) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 100kOhm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 100 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) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 4.99kOhm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 4.99 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) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 49.9kOhm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 49.9 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) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 8.06kOhm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 8.06 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) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 100ohm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 100 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 0603 1kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 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) High Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0603 10kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 10 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 0603 100kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 100 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 0603 1Mohm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 1 MOhms 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 0603 200ohm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 200 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 0603 2kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 2 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 0603 20kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 20 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 0603 22kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 22 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 0603 4.99kOhm 0.2W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked Lead-Time 12 Weeks
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape RS73-RT 4.99 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