RS73-RT Chip Resistors

KOA Speer RS73-RT Chip Resistors have excellent anti-sulfuration characteristics due to using a high sulfuration-proof inner top electrode material and a metal-glaze thick film resistor for surface mounting. The RS73-RT is a high-precision resistor with TCR down to 25ppm and tolerance as tight as ±0.1%. These resistors are highly reliable, with a ∆R of ±0.2% and ±0.5% in the reliability test. Suitable for flow and reflow solderings, these chip resistors have lead-free terminations that meet EU RoHS requirements. KOA Speer RS73-RT Chip Resistors are AEC-Q200 tested.

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Qty. RoHS ECAD Model Packaging
Series
Resistance
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Tolerance
Temperature Coefficient
Minimum Operating Temperature
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Case Code - mm
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KOA Speer Thick Film Resistors - SMD 0402 4.99kOhm 0.125W Tol 0.25% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 4.99 kOhms 125 mW (1/8 W) 0.25 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 4.99kOhm 0.125W Tol 0.5% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 4.99 kOhms 125 mW (1/8 W) 0.5 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 4.99kOhm 0.125W Tol 1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 4.99 kOhms 125 mW (1/8 W) 1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 49.9kOhm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 49.9 kOhms 125 mW (1/8 W) 0.1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 49.9kOhm 0.125W Tol 0.25% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 49.9 kOhms 125 mW (1/8 W) 0.25 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 49.9kOhm 0.125W Tol 0.5% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 49.9 kOhms 125 mW (1/8 W) 0.5 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 49.9kOhm 0.125W Tol 1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 49.9 kOhms 125 mW (1/8 W) 1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 499kOhm 0.125W Tol 0.25% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 499 kOhms 125 mW (1/8 W) 0.25 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 499kOhm 0.125W Tol 0.5% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 499 kOhms 125 mW (1/8 W) 0.5 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 499kOhm 0.125W Tol 1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 499 kOhms 125 mW (1/8 W) 1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 510ohm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 510 Ohms 125 mW (1/8 W) 0.1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 510ohm 0.125W Tol 0.25% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 510 Ohms 125 mW (1/8 W) 0.25 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 510ohm 0.125W Tol 0.5% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 510 Ohms 125 mW (1/8 W) 0.5 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 510ohm 0.125W Tol 1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 510 Ohms 125 mW (1/8 W) 1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 5.1kOhm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 5.1 kOhms 125 mW (1/8 W) 0.1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 5.1kOhm 0.125W Tol 0.25% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 5.1 kOhms 125 mW (1/8 W) 0.25 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 5.1kOhm 0.125W Tol 0.5% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 5.1 kOhms 125 mW (1/8 W) 0.5 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 5.1kOhm 0.125W Tol 1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 5.1 kOhms 125 mW (1/8 W) 1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 51kOhm 0.125W Tol 0.1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 51 kOhms 125 mW (1/8 W) 0.1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 51kOhm 0.125W Tol 0.25% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 51 kOhms 125 mW (1/8 W) 0.25 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 51kOhm 0.125W Tol 0.5% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 51 kOhms 125 mW (1/8 W) 0.5 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 51kOhm 0.125W Tol 1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 51 kOhms 125 mW (1/8 W) 1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 510kOhm 0.125W Tol 0.25% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 510 kOhms 125 mW (1/8 W) 0.25 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 510kOhm 0.125W Tol 0.5% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 510 kOhms 125 mW (1/8 W) 0.5 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200
KOA Speer Thick Film Resistors - SMD 0402 510kOhm 0.125W Tol 1% AEC-Q200
Datasheet
Non-Stocked
Min.: 10,000
Mult.: 10,000
Reel: 10,000

Reel RS73-RT 510 kOhms 125 mW (1/8 W) 1 % 25 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 Reliability Anti-Sulfur Resistors AEC-Q200