SR73-RT Anti-Sulfur Flat Chip Resistors

KOA Speer SR73-RT Anti-Sulfur Flat Chip Resistors are current detecting resistors suitable for power supply and motor circuits. These resistors include a protective layer that acts as an anti-sulfur barrier and strengthens the electrode with a sulfur-resistant material. The SR73-RT resistors deliver low resistance values from 0.43Ω to 10Ω and are suitable for both flow and reflow soldering. These chip resistors are available in a range of sizes from 0603 to 1210 in ±1%, ±2%, and ±5% tolerances. The SR73-RT resistors are AEC-Q200 qualified and offer up to 0.6W power rating with a -55°C to +155°C operating temperature range. The KOA Speer SR73-RT Anti-Sulfur Flat Chip Resistors are ideal for use in outdoor applications, automotive electronics, and factory automation.

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Resistance
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Tolerance
Temperature Coefficient
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KOA Speer Current Sense Resistors - SMD 1/5W 4.42 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 4.42 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 4.53 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 4.53 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 4.64 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SR73-RT 4.64 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 4.7 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SR73-RT 2 Terminal AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 4.75 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 4.75 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 4.87 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 4.87 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 5.1 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SR73-RT 2 Terminal AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 5.23 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 2 Terminal AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 5.36 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 5.36 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 5.49 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 2 Terminal AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 5.6 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 5.6 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 5.76 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 2 Terminal AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 6.04 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 6.04 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 6.19 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 6.19 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 6.2 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 2 Terminal AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 6.34 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked Lead-Time 13 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

Reel, Cut Tape, MouseReel SR73-RT 6.34 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 6.49 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 6.49 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 6.65 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 2 Terminal AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 6.8 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 6.8 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 6.81 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 6.81 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 6.98 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 2 Terminal AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 7.15 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 7.15 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 7.32 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 7.32 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 7.5 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 7.5 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200
KOA Speer Current Sense Resistors - SMD 1/5W 7.68 Ohms 1% Anti-Sulfur AEC-Q200
Datasheet
Non-Stocked
MouseReel Available
Min.: 1
Mult.: 1
: 5,000
Reel, Cut Tape, MouseReel SR73-RT 7.68 Ohms 200 mW (1/5 W) 1 % 200 PPM / C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) - 55 C + 155 C Thick Film 2 Terminal SMD/SMT AEC-Q200