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 1ohm 1% 200ppm Anti-Surge
Datasheet
15 130In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 1 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 20Kohm 1% 200ppm Anti-Surge
Datasheet
523In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 20 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 200ohm 5% 200ppm Anti-Surge
Datasheet
5 000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 200 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 0.25W 220ohm 1% 200ppm Anti-Surge
Datasheet
2 115In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 220 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 2.2Kohm 1% 200ppm Anti-Surge
Datasheet
303In Stock
10 000Expected 10/19/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 2.2 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 22Kohm 1% 200ppm Anti-Surge
Datasheet
9 774In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 22 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 22ohm 5% 200ppm Anti-Surge
Datasheet
4 980In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 22 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 0.25W 270ohm 1% 200ppm Anti-Surge
Datasheet
7 949In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 270 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 2ohm 1% 200ppm Anti-Surge
Datasheet
3 584In Stock
10 000Expected 9/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 2 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 2.7ohm 5% 200ppm Anti-Surge
Datasheet
5 000In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 2.7 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 0.25W 3Kohm 1% 200ppm Anti-Surge
Datasheet
1 669In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 3 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 330ohm 1% 200ppm Anti-Surge
Datasheet
4 540In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 330 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 3.3Kohm 1% 200ppm Anti-Surge
Datasheet
12 176In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 3.3 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 330Kohm 1% 200ppm Anti-Surge
Datasheet
4 550In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 330 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 360ohm 1% 200ppm Anti-Surge
Datasheet
4 652In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 360 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 3.6Kohm 5% 200ppm Anti-Surge
Datasheet
2 042In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 3.6 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 0.25W 43ohm 1% 200ppm Anti-Surge
Datasheet
2 675In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 43 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 470ohm 1% 200ppm Anti-Surge
Datasheet
13 437In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 470 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 4.7Kohm 1% 200ppm Anti-Surge
Datasheet
3 394In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 4.7 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 47Kohm 1% 200ppm Anti-Surge
Datasheet
918In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 47 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 47ohm 5% 200ppm Anti-Surge
Datasheet
1 095In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 47 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 0.25W 4.7Kohm 5% 200ppm Anti-Surge
Datasheet
1 118In Stock
10 000Expected 9/7/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 4.7 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 0.25W 51Kohm 1% 200ppm Anti-Surge
Datasheet
3 976In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 51 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 5.1Kohm 5% 200ppm Anti-Surge
Datasheet
2 262In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 5.1 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 0.25W 560ohm 1% 200ppm Anti-Surge
Datasheet
7 819In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5 000

Reel, Cut Tape, MouseReel SG73S 560 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