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 430 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 430 Ohms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 4.3K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 4.3 kOhms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 4.3K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 4.3 kOhms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 43K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 43 kOhms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 43K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 43 kOhms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 430K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 430 kOhms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 430K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 430 kOhms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 43 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 43 Ohms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 43 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 43 Ohms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 4.7K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 4.7 kOhms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 47K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 47 kOhms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 470K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 470 kOhms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 470K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 470 kOhms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 47 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 47 Ohms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 47 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 47 Ohms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 510 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 510 Ohms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 510 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 510 Ohms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 5.1K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 5.1 kOhms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 5.1K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 5.1 kOhms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 51K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 51 kOhms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 51K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 51 kOhms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 510K ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 510 kOhms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 510K ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 510 kOhms 500 mW (1/2 W) 0.5 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 51 ohm 0.25% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 51 Ohms 500 mW (1/2 W) 0.25 % 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) AEC-Q200
KOA Speer Thick Film Resistors - SMD 51 ohm 0.5% 0.5W AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SG73G 51 Ohms 500 mW (1/2 W) 0.5 % 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) AEC-Q200