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 0805 12ohm 1% Anti Surge AEC-Q200
Datasheet
7,943In Stock
5,000Expected 2026-04-17
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Reel: 5,000

SMD/SMT 12 Ohms 500 mW (1/2 W) 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 0805 249Kohm 1% Anti Surge AEC-Q200
Datasheet
13,243In Stock
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Mult.: 1
Reel: 5,000

SMD/SMT 249 kOhms 400 mW 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 0805 301ohm 1% Anti Surge AEC-Q200
Datasheet
13,745In Stock
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Mult.: 1
Reel: 5,000

SMD/SMT 301 Ohms 500 mW (1/2 W) 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 0805 5.11Kohm 1% Anti Surge AEC-Q200
Datasheet
11,637In Stock
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Mult.: 1
Reel: 5,000

SMD/SMT 5.11 kOhms 400 mW 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 0805 649ohm 1% Anti Surge AEC-Q200
Datasheet
2,080In Stock
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Mult.: 1
Reel: 5,000

SMD/SMT 649 Ohms 500 mW (1/2 W) 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 0805 620ohm 5% Anti Surge AEC-Q200
Datasheet
10,620In Stock
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Mult.: 1
Reel: 5,000

SMD/SMT 620 Ohms 500 mW (1/2 W) 5 % 200 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 0805 8.2ohm 5% Anti Surge AEC-Q200
Datasheet
15,424In Stock
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Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT 8.2 Ohms 500 mW (1/2 W) 5 % 200 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 1206 1Kohm 0.50% Anti Surge AEC-Q200
Datasheet
12,050In Stock
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Reel: 5,000

SMD/SMT 1 kOhms 500 mW (1/2 W) 0.5 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 20ohm 0.5% Anti Surge AEC-Q200
Datasheet
7,843In Stock
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Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT 20 Ohms 750 mW (3/4 W) 0.5 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 1.24Kohm 1% Anti Surge AEC-Q200
Datasheet
2,320In Stock
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Min.: 1
Mult.: 1
Reel: 5,000

SMD/SMT 1.24 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 1.87Kohm 1% Anti Surge AEC-Q200
Datasheet
4,555In Stock
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Reel: 5,000

SMD/SMT 1.87 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 3.16Kohm 1% Anti Surge AEC-Q200
Datasheet
4,489In Stock
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Mult.: 1
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SMD/SMT 3.16 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 36Kohm 1% Anti Surge AEC-Q200
Datasheet
2,916In Stock
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Mult.: 1
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SMD/SMT 36 kOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 0805 332Kohm 1% High Voltage
Datasheet
2,642In Stock
10,000Expected 2026-04-01
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Mult.: 1
Reel: 5,000

SMD/SMT 332 kOhms 125 mW (1/8 W) 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 0805 536Kohm 1% High VoltageAEC-Q200
Datasheet
8,806In Stock
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SMD/SMT 536 kOhms 125 mW (1/8 W) 1 % 100 PPM / C 0805 2012
ROHM Semiconductor Thick Film Resistors - SMD 1206 110ohm 5% High VoltageAEC-Q200
Datasheet
3,367In Stock
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SMD/SMT 110 Ohms 250 mW (1/4 W) 5 % 200 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 150Kohm 5% High VoltageAEC-Q200
Datasheet
9,992In Stock
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SMD/SMT 150 kOhms 250 mW (1/4 W) 5 % 200 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 1.6Mohm 5% High VoltageAEC-Q200
Datasheet
4,747In Stock
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SMD/SMT 1.6 MOhms 250 mW (1/4 W) 5 % 200 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 2ohm 5% High VoltageAEC-Q200
Datasheet
4,979In Stock
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SMD/SMT 2 Ohms 250 mW (1/4 W) 5 % 200 PPM / C 1206 3216
ROHM Semiconductor Thick Film Resistors - SMD 1206 390Kohm 5% High VoltageAEC-Q200
Datasheet
3,442In Stock
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SMD/SMT 390 kOhms 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
2,014In Stock
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SMD/SMT 150 Ohms 200 mW (1/5 W) 1 % 100 PPM / C 0402 1005
ROHM Semiconductor Thick Film Resistors - SMD 0402 2.4Kohm 1% Anti Surge AEC-Q200
Datasheet
5,008In Stock
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SMD/SMT 2.4 kOhms 200 mW (1/5 W) 1 % 100 PPM / C 0402 1005
ROHM Semiconductor Thick Film Resistors - SMD 0603 1.3Mohm 1% Anti Surge AEC-Q200
Datasheet
4,830In Stock
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SMD/SMT 1.3 MOhms 250 mW (1/4 W) 1 % 100 PPM / C 0603 1608
ROHM Semiconductor Thick Film Resistors - SMD 0603 1.6Mohm 1% Anti Surge AEC-Q200
Datasheet
12,893In Stock
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SMD/SMT 1.6 MOhms 250 mW (1/4 W) 1 % 100 PPM / C 0603 1608
ROHM Semiconductor Thick Film Resistors - SMD 0603 4.3Mohm 1% Anti Surge AEC-Q200
Datasheet
4,840In Stock
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SMD/SMT 4.3 MOhms 250 mW (1/4 W) 1 % 100 PPM / C 0603 1608