SG73G Precision Surge Thick Film Chip Resistors

KOA Speer SG73G Precision Surge Thick Film Chip Resistors feature a high pulse resistance and ultra-precision with tolerances of ±0.25% and ±0.5% and a Temperature Coefficient of Resistance (TCR) of ±50ppm/°C. SG73G resistors offer resistance values ranging from 10Ω to 1MΩ, power ratings from 0.2W to 0.5W, and case sizes of 0603, 0805, and 1206. KOA Speer SG73G resistors enable engineers to downsize circuits and reduce the number of components required for a design. SG73G provides an increased power rating compared to RK73 series general-purpose type chip resistors and pulse limiting power equivalent to the SG73P series. These resistors are AEC-Q200 qualified, ideal for automatic mounting, and suitable for reflow soldering. SG73G resistors are designed for surge and pulse protection and are ideal for transportation and industrial markets in applications such as automotive electronics, industrial devices, and power supplies.

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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
Width
Height
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Features
Qualification
KOA Speer Thick Film Resistors - SMD 91 ohm 0.25% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 91 Ohms 330 mW (1/3 W) 0.25 % 50 PPM / C - 55 C + 155 C 150 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 91 ohm 0.5% 0.33W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 91 Ohms 330 mW (1/3 W) 0.5 % 50 PPM / C - 55 C + 155 C 150 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 100 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 100 Ohms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 1K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 1 kOhms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 10K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 10 kOhms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 100K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 100 kOhms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 1M ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 1 MOhms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 10 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 10 Ohms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 110 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 110 Ohms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 110 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 110 Ohms 500 mW (1/2 W) 0.5 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 1.1K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 1.1 kOhms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 1.1K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 1.1 kOhms 500 mW (1/2 W) 0.5 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 11K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 11 kOhms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 11K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 11 kOhms 500 mW (1/2 W) 0.5 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 110K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 110 kOhms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 110K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 110 kOhms 500 mW (1/2 W) 0.5 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 11 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 11 Ohms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 11 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 11 Ohms 500 mW (1/2 W) 0.5 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 120 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 120 Ohms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 1.2K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 1.2 kOhms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 1.2K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 1.2 kOhms 500 mW (1/2 W) 0.5 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 12K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 12 kOhms 500 mW (1/2 W) 0.5 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 120K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 120 kOhms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 120K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 120 kOhms 500 mW (1/2 W) 0.5 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200
KOA Speer Thick Film Resistors - SMD 12 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 12 Ohms 500 mW (1/2 W) 0.25 % 50 PPM / C - 55 C + 155 C 200 V 0805 2012 2 mm (0.079 in) 1.25 mm (0.049 in) 0.5 mm (0.02 in) AEC-Q200