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 0.25W 5.6ohm 1% 200ppm Anti-Surge
Datasheet
3.528In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 5.6 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 Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.25W 750ohm 5% 200ppm Anti-Surge
Datasheet
2.098In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 750 Ohms 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 0.33W 100ohm 5% 200ppm Anti-Surge
Datasheet
2.491In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 100 Ohms 1 W 5 % 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 Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 150ohm 1% 200ppm Anti-Surge
Datasheet
2.773In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 150 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 Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 1ohm 1% 200ppm Anti-Surge
Datasheet
4.220In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 1 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 Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 240ohm 1% 200ppm Anti-Surge
Datasheet
3.313In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 240 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 Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 24Kohm 1% 200ppm Anti-Surge
Datasheet
2.098In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 24 kOhms 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 Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 47Kohm 1% 200ppm Anti-Surge
Datasheet
3.750In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 47 kOhms 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 Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 510ohm 1% 200ppm Anti-Surge
Datasheet
1.840In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 510 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 Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.33W 5.1Kohm 1% 200ppm Anti-Surge
Datasheet
3.408In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 5.1 kOhms 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 Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.5W 1ohm 1% 200ppm Anti-Surge
Datasheet
3.429In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 1 Ohms 1.5 W 1 % 200 PPM / C - 55 C + 155 C 200 V 1210 3225 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) High Power Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.5W 3.6ohm 5% 200ppm Anti-Surge
Datasheet
4.697In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 3.6 Ohms 1.5 W 5 % 200 PPM / C - 55 C + 155 C 200 V 1210 3225 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) High Power Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.5W 4.7ohm 1% 200ppm Anti-Surge
Datasheet
4.915In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 4.7 Ohms 1.5 W 1 % 200 PPM / C - 55 C + 155 C 200 V 1210 3225 3.2 mm (0.126 in) 2.5 mm (0.098 in) 0.6 mm (0.024 in) High Power Anti-Surge Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0.75W 10Kohm 20% 200ppm Anti-Surge
Datasheet
3.214In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 10 kOhms 750 mW (3/4 W) 20 % 200 PPM / C - 55 C + 155 C 200 V 2012 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 0.75W 100Kohm 10% 200ppm Anti-Surge
Datasheet
3.924In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 100 kOhms 750 mW (3/4 W) 10 % 200 PPM / C - 55 C + 155 C 200 V 2012 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 0.75W 22ohm 10% 200ppm Anti-Surge
Datasheet
947In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 22 Ohms 750 mW (3/4 W) 10 % 200 PPM / C - 55 C + 155 C 200 V 2012 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 0.75W 2.2Kohm 20% 200ppm Anti-Surge
Datasheet
3.938In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 2.2 kOhms 750 mW (3/4 W) 20 % 200 PPM / C - 55 C + 155 C 200 V 2012 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 12ohm 10% 200ppm Anti-Surge
Datasheet
27In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 12 Ohms 1 W 10 % 200 PPM / C - 55 C + 155 C 200 V 2512 6432 6.4 mm (0.252 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 3.9ohm 10% 400ppm Anti-Surge
Datasheet
246In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 3.9 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 20 OHM 10% Anti-Surge
Datasheet
2.610In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4.000

Reel, Cut Tape, MouseReel SG73 20 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 0.75W 2.2ohm 5% AEC-Q200
Datasheet
14.997Expected 8/31/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 2.2 Ohms 1 W 5 % 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 33ohm 5% AEC-Q200
Datasheet
98In Stock
15.000Expected 10/5/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 33 Ohms 1 W 5 % 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 680ohm 1% AEC-Q200
Datasheet
90In Stock
5.000Expected 10/26/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73P 680 Ohms 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 1.2Kohm 1% AEC-Q200
Datasheet
143In Stock
5.000Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73S 1.2 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 150 OHM 10% Anti-Surge
Datasheet
26In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5.000

Reel, Cut Tape, MouseReel SG73 150 Ohms 330 mW (1/3 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 AEC-Q200