ESR Anti-Surge Chip Resistors

ROHM Semiconductors ESR Anti-Surge Chip Resistors feature an exclusive resistive element pattern and laser trimming technology for significantly improved surge resistance characteristics. Depending on the model, these resistors include AEC-Q200 automotive-grade parts and a 50V to 200V range. The ROHM Semiconductors ESR series is suitable for high-reliability sets and circuits.

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Qty. RoHS Termination Style
Resistance
Power Rating
Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
ROHM Semiconductor Thick Film Resistors - SMD 1206 1.4Kohm 1% Anti Surge AEC-Q200
Datasheet
2,495In Stock
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: 5,000

SMD/SMT 1.4 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 249Kohm 1% Anti Surge AEC-Q200
Datasheet
3,885In Stock
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: 5,000

SMD/SMT 249 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 402ohm 1% Anti Surge AEC-Q200
Datasheet
2,009In Stock
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: 5,000

SMD/SMT 402 Ohms 750 mW (3/4 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 4.99Kohm 1% Anti Surge AEC-Q200
Datasheet
1,779In Stock
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: 5,000

SMD/SMT 4.99 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 5.49Kohm 1% Anti Surge AEC-Q200
Datasheet
5,000In Stock
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: 5,000

SMD/SMT 5.49 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1210 3.9Kohm 5% Anti Surge AEC-Q200
Datasheet
3,996In Stock
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: 4,000

SMD/SMT 3.9 kOhms 1 W 5 % 200 PPM / C 1210 3225
ROHM Semiconductor Thick Film Resistors - SMD 0805 27ohm 5% High Voltage
Datasheet
14,522In Stock
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: 5,000

SMD/SMT 27 Ohms 125 mW (1/8 W) 5 % 200 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 1206 300Kohm 5% High VoltageAEC-Q200
Datasheet
4,655In Stock
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: 5,000

SMD/SMT 300 kOhms 250 mW (1/4 W) 5 % 200 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 5.6Mohm 5% High VoltageAEC-Q200
Datasheet
6,466In Stock
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: 5,000

SMD/SMT 5.6 MOhms 250 mW (1/4 W) 5 % 200 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 82Kohm 5% High VoltageAEC-Q200
Datasheet
12,298In Stock
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: 5,000

SMD/SMT 82 kOhms 250 mW (1/4 W) 5 % 200 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 8.2Mohm 5% High VoltageAEC-Q200
Datasheet
4,750In Stock
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: 5,000

SMD/SMT 8.2 MOhms 250 mW (1/4 W) 5 % 200 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 0402 150ohm 1% Anti Surge AEC-Q200
Datasheet
1,647In Stock
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: 10,000

SMD/SMT 150 Ohms 200 mW (1/5 W) 1 % 100 PPM / C 0402 1005
ROHM Semiconductor Thick Film Resistors - SMD 0603 3.6Kohm 5% Anti Surge AEC-Q200
Datasheet
13,530In Stock
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: 5,000

SMD/SMT 3.6 kOhms 250 mW (1/4 W) 5 % 200 PPM / C 0603 1608
ROHM Semiconductor Thick Film Resistors - SMD 0805 324ohm 1% Anti Surge AEC-Q200
Datasheet
3,742In Stock
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: 5,000

SMD/SMT 324 Ohms 500 mW (1/2 W) 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 0805 4.32ohm 1% Anti Surge AEC-Q200
Datasheet
6,139In Stock
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: 5,000

SMD/SMT 4.32 Ohms 500 mW (1/2 W) 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 0805 91Kohm 1% Anti Surge AEC-Q200
Datasheet
5,552In Stock
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: 5,000

SMD/SMT 91 kOhms 400 mW 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 1206 133ohm 1% Anti Surge AEC-Q200
Datasheet
4,780In Stock
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: 5,000

SMD/SMT 133 Ohms 750 mW (3/4 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 21.5Kohm 1% Anti Surge AEC-Q200
Datasheet
3,923In Stock
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: 5,000

SMD/SMT 21.5 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 24.9Kohm 1% Anti Surge AEC-Q200
Datasheet
4,329In Stock
10,000Expected 06/10/2026
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: 5,000

SMD/SMT 24.9 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 392ohm 1% Anti Surge AEC-Q200
Datasheet
3,700In Stock
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: 5,000

SMD/SMT 392 Ohms 750 mW (3/4 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 47.5ohm 1% Anti Surge AEC-Q200
Datasheet
4,341In Stock
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: 5,000

SMD/SMT 47.5 Ohms 750 mW (3/4 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 0603 1.3Mohm 1% High Voltage
Datasheet
8,096In Stock
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: 5,000

SMD/SMT 1.3 MOhms 100 mW (1/10 W) 1 % 100 PPM / C 0603 1608
ROHM Semiconductor Thick Film Resistors - SMD 0603 750Kohm 5% High Voltage
Datasheet
12,432In Stock
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SMD/SMT 750 kOhms 100 mW (1/10 W) 5 % 200 PPM / C 0603 1608
ROHM Semiconductor Thick Film Resistors - SMD 1206 2.8Mohm 1% High VoltageAEC-Q200
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4,900In Stock
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: 5,000

SMD/SMT 2.8 MOhms 250 mW (1/4 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 301Kohm 1% High VoltageAEC-Q200
Datasheet
1,879In Stock
5,000Expected 03/11/2026
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: 5,000

SMD/SMT 301 kOhms 250 mW (1/4 W) 1 % 100 PPM / C 1206 3216