SG73 Surge Current Thick Film Resistors

KOA Speer SG73 Surge Current Thick Film Resistors are superior to RK73B/RK73H Series in surge dielectric withstanding voltage. The SG73 Series Surge Current Thick Film Resistors from KOA Speer are surface mountable resistors that feature the following markings: SG73P-black three-digit; SG73S-white three-digit on green protective coating; SG73P/S(1E, 1J)- no marking; and SG73P/S (1E)-black coating. KOA Speer SG73 Surge Current Thick Film Resistors use lead-free terminations that meet EU RoHS requirements.

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KOA Speer Thick Film Resistors - SMD 0.33W 33Kohm 1% AEC-Q200
Datasheet
119In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 33 kOhms 500 mW (1/2 W) 1 % 100 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) High Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.5W 510ohm 1% AEC-Q200
Datasheet
81In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 510 Ohms 750 mW (3/4 W) 1 % 100 PPM / C - 55 C + 155 C 400 V 0805 2012 2 mm (0.079 in) 1.2 mm (0.047 in) 0.55 mm (0.022 in) High Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.25W 680ohm 5% 200ppm Anti-Pulse
Datasheet
23In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 680 Ohms 750 mW (3/4 W) 5 % 100 PPM / C - 55 C + 155 C 400 V 0805 2012 2 mm (0.079 in) 1.2 mm (0.047 in) 0.55 mm (0.022 in) High Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.75W 10ohm 1% AEC-Q200
Datasheet
120.000Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 10 Ohms 1 W 1 % 200 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 Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.75W 1.1Kohm 1% AEC-Q200
Datasheet
48In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 1.1 kOhms 1 W 1 % 100 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 Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.75W 3Kohm 1% AEC-Q200
Datasheet
24In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 3 kOhms 1 W 1 % 100 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 Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 1.8Kohm 1% AEC-Q200
Datasheet
36In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 1.8 kOhms 500 mW (1/2 W) 1 % 100 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) High Power Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.25W 1Kohm 1% 200ppm Anti-Surge
Datasheet
144.400On Order
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 1 kOhms 750 mW (3/4 W) 1 % 200 PPM / C - 55 C + 155 C 400 V 0805 2012 2 mm (0.079 in) 1.2 mm (0.047 in) 0.55 mm (0.022 in) High Power Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.5W 91ohm 1% AEC-Q200
Datasheet
40In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 91 Ohms 750 mW (3/4 W) 1 % 200 PPM / C - 55 C + 155 C 400 V 0805 2012 2 mm (0.079 in) 1.2 mm (0.047 in) 0.55 mm (0.022 in) High Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 180ohm 1% AEC-Q200
Datasheet
107In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 180 Ohms 500 mW (1/2 W) 1 % 100 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) High Power Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.25W 18Kohm 1% 200ppm Anti-Surge
Datasheet
94In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 18 kOhms 750 mW (3/4 W) 1 % 200 PPM / C - 55 C + 155 C 400 V 0805 2012 2 mm (0.079 in) 1.2 mm (0.047 in) 0.55 mm (0.022 in) High Power Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.25W 3.9Kohm 5% 200ppm Anti-Surge
Datasheet
118In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 3.9 kOhms 750 mW (3/4 W) 5 % 200 PPM / C - 55 C + 155 C 400 V 0805 2012 2 mm (0.079 in) 1.2 mm (0.047 in) 0.55 mm (0.022 in) High Power Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.1W 2.2ohm 10% 400ppm Anti-Surge
Datasheet
5.000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73 2.2 Ohms 100 mW (1/10 W) 10 % 400 PPM / C - 55 C + 155 C 50 V 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 500mW 200ppm Anti-Surge
Datasheet
2.500Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73 10 Ohms 500 mW (1/2 W) 10 % 200 PPM / C - 55 C + 155 C 200 V 1210 3225 3.2 mm (0.126 in) 2.6 mm (0.102 in) 0.6 mm (0.024 in) Automotive Grade Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 1ohm 10% 400ppm Anti-Surge
Datasheet
4.969Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73 1 Ohms 330 mW (1/3 W) 10 % 400 PPM / C - 55 C + 155 C 200 V 1210 3225 3.2 mm (0.126 in) 2.6 mm (0.102 in) 0.6 mm (0.024 in) Automotive Grade Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.5W 22ohm 10% 200ppm Anti-Surge
Datasheet
4.507Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73 22 Ohms 500 mW (1/2 W) 10 % 200 PPM / C - 55 C + 155 C 200 V 1210 3225 3.2 mm (0.126 in) 2.6 mm (0.102 in) 0.6 mm (0.024 in) Automotive Grade Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.75W 100ohm 10% 200ppm Anti-Surge
Datasheet
3.992Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 100 Ohms 750 mW (3/4 W) 10 % 200 PPM / C - 55 C + 155 C 200 V 2010 5025 5 mm (0.197 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) Automotive Grade Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 1W 3.3ohm 10% 400ppm Anti-Surge
Datasheet
3.995Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 3.3 Ohms 1 W 10 % 400 PPM / C - 55 C + 155 C 200 V 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 470 OHM 10% Anti-Surge
Datasheet
3.995Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 470 Ohms 1 W 10 % 200 PPM / C - 55 C + 155 C 200 V 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 1W 47Kohm 10% 200ppm Anti-Surge
Datasheet
3.975Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 47 kOhms 1 W 10 % 200 PPM / C - 55 C + 155 C 200 V 2512 6432 6.3 mm (0.248 in) 3.2 mm (0.126 in) 0.6 mm (0.024 in) Automotive Grade Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.125W 100Kohm 1% 20
Datasheet
37.937On Order
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel SG73P 100 kOhms 330 mW (1/3 W) 1 % 200 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 Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.125W 4.7ohm 5% 200
Datasheet
10.000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10.000

Reel, Cut Tape, MouseReel SG73P 4.7 Ohms 330 mW (1/3 W) 5 % 200 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 Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 100Kohm 1% AEC-Q200
Datasheet
9.985Expected 9/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 100 kOhms 500 mW (1/2 W) 1 % 100 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) High Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 11Kohm 1% AEC-Q200
Datasheet
159Expected 9/28/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 11 kOhms 500 mW (1/2 W) 1 % 100 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) High Power Precision Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 2.7ohm 1% AEC-Q200
Datasheet
9.850Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 2.7 Ohms 500 mW (1/2 W) 1 % 100 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) High Power Precision Resistors AEC-Q200