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
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KOA Speer Thick Film Resistors - SMD 16K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 16 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 160K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 160 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 160K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 160 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 16 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 16 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 16 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 16 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 180 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 180 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 180 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 180 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 1.8K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 1.8 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 18K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 18 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 18K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 18 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 180K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 180 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 180K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 180 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 18 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 18 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 18 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 18 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 200 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 200 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 2K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 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 20K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 20 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 200K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 200 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 200K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 200 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 20 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 20 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 20 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 20 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 220 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 220 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 2.2K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 2.2 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 22K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 22 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 22K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73G 22 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) Automotive Grade Precision Resistors AEC-Q200