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 3.3Kohm 1% AEC-Q200
Datasheet
3,788In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 3.3 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 33ohm 1% AEC-Q200
Datasheet
6,334In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 33 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
KOA Speer Thick Film Resistors - SMD 0.33W 3.9Kohm 1% AEC-Q200
Datasheet
8,106In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 3.9 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 39ohm 1% AEC-Q200
Datasheet
5,978In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 39 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
KOA Speer Thick Film Resistors - SMD 0.33W 3ohm 1% AEC-Q200
Datasheet
5,812In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 3 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
KOA Speer Thick Film Resistors - SMD 0.33W 3ohm 5% AEC-Q200
Datasheet
4,393In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 3 Ohms 500 mW (1/2 W) 5 % 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 3.3ohm 1% AEC-Q200
Datasheet
17,832In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 3.3 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
KOA Speer Thick Film Resistors - SMD 0.33W 3.3ohm 5% AEC-Q200
Datasheet
589In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 3.3 Ohms 500 mW (1/2 W) 5 % 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 3.6ohm 1% AEC-Q200
Datasheet
3,293In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 3.6 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
KOA Speer Thick Film Resistors - SMD 0.33W 430ohm 1% AEC-Q200
Datasheet
9,228In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 430 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
KOA Speer Thick Film Resistors - SMD 0.33W 4.3Kohm 1% AEC-Q200
Datasheet
3,498In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 4.3 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 470ohm 1% AEC-Q200
Datasheet
10,956In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 470 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
KOA Speer Thick Film Resistors - SMD 0.33W 4.7Kohm 1% AEC-Q200
Datasheet
43,178In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 4.7 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 47Kohm 1% AEC-Q200
Datasheet
4,846In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 47 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 470Kohm 1% AEC-Q200
Datasheet
8,391In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 470 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 470ohm 5% AEC-Q200
Datasheet
3,831In Stock
10,000Expected 12/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 470 Ohms 500 mW (1/2 W) 5 % 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 47ohm 1% AEC-Q200
Datasheet
9,460In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 47 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
KOA Speer Thick Film Resistors - SMD 0.33W 4.7ohm 5% AEC-Q200
Datasheet
15,111In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 4.7 Ohms 500 mW (1/2 W) 5 % 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 510ohm 1% AEC-Q200
Datasheet
3,255In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 510 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
KOA Speer Thick Film Resistors - SMD 0.33W 5.1Kohm 1% AEC-Q200
Datasheet
4,035In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 5.1 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 51ohm 1% AEC-Q200
Datasheet
22,542In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 51 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
KOA Speer Thick Film Resistors - SMD 0.33W 56ohm 5% AEC-Q200
Datasheet
1,810In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 56 Ohms 500 mW (1/2 W) 5 % 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 56ohm 1% AEC-Q200
Datasheet
2,362In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 56 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
KOA Speer Thick Film Resistors - SMD 0.33W 5.1ohm 1% AEC-Q200
Datasheet
8,137In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 5.1 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
KOA Speer Thick Film Resistors - SMD 0.33W 62ohm 5% AEC-Q200
Datasheet
4,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SG73P 62 Ohms 500 mW (1/2 W) 5 % 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