SDR High Anti-Surge Chip Resistors

ROHM Semiconductor SDR High Anti-Surge Chip Resistors employ resistive elements that are uniquely structured, having a high tolerance to the surge. These automotive grade resistors offer a guaranteed 0.3W or 0.5W power rating in a 0603 or 0805 size SMD package. The SDR series chip resistors operate between -55°C to 155°C temperature range and feature a 10Ω to 1MΩ resistance range. These RoHS-compliant high anti-surge chip resistors are well suited for high-reliability sets and circuits.

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Qty. RoHS ECAD Model Packaging
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Resistance
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Temperature Coefficient
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Case Code - mm
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ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 39,000 Ohm
Datasheet
8,020In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 39 kOhms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 3.00 Ohm
Datasheet
8,109In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 3 Ohms 400 mW 1 % 200 PPM / C - 55 C + 155 C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD 0603 4.02Kohm 1% Anti Surge AEC-Q200
Datasheet
11,601In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 4.02 kOhms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD 0603 430ohm 1% Anti Surge AEC-Q200
Datasheet
789In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 430 Ohms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD 0603 4.3Kohm 1% Anti Surge AEC-Q200
Datasheet
12,326In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 4.3 kOhms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD 0603 453Kohm 1% Anti Surge AEC-Q200
Datasheet
8,719In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 453 kOhms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD 0603 4.7Kohm 1% Anti Surge AEC-Q200
Datasheet
13,789In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 4.7 kOhms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 47,000 Ohm
Datasheet
5,868In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 47 kOhms 400 mW 1 % 100 PPM / C - 55 C + 155 C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD 0603 49.9Kohm 1% Anti Surge AEC-Q200
Datasheet
6,001In Stock
5,000Expected 6/5/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 49.9 kOhms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD 0603 49.9ohm 1% Anti Surge AEC-Q200
Datasheet
13,725In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 49.9 Ohms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 4.30 Ohm
Datasheet
3,174In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape SDR 4.3 Ohms 400 mW 1 % 200 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) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD 0603 4.7ohm 1% Anti Surge AEC-Q200
Datasheet
8,429In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 4.7 Ohms 400 mW 1 % 200 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 510 Ohm
Datasheet
6,072In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape SDR 510 Ohms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 5,100 Ohm
Datasheet
3,919In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 5.1 kOhms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 51,000 Ohm
Datasheet
6,019In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 51 kOhms 400 mW 1 % 100 PPM / C - 55 C + 155 C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 51.0 Ohm
Datasheet
5,680In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 51 Ohms 400 mW 1 % 100 PPM / C - 55 C + 155 C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 560 Ohm
Datasheet
5,291In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 560 Ohms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 620 Ohm
Datasheet
5,645In Stock
50,000Expected 2/4/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 620 Ohms 400 mW 1 % 100 PPM / C - 55 C + 155 C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 6,200 Ohm
Datasheet
7,622In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape SDR 6.2 kOhms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD 0603 62ohm 1% Anti Surge AEC-Q200
Datasheet
8,257In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 62 Ohms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 680 Ohm
Datasheet
8,040In Stock
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape SDR 680 Ohms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 68.0 Ohm
Datasheet
1,808In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 68 Ohms 400 mW 1 % 100 PPM / C - 55 C + 155 C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD 0603 75ohm 1% Anti Surge AEC-Q200
Datasheet
4,567In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 75 Ohms 400 mW 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200
ROHM Semiconductor Thick Film Resistors - SMD Anti-Surge Chip Resistor, 1608mm 150V 0.4W +/-1%, 7.50 Ohm
Datasheet
1,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 7.5 Ohms 400 mW 1 % 200 PPM / C - 55 C + 155 C 0603 1608 1.6 mm (0.063 in) 0.8 mm (0.031 in) 0.45 mm (0.018 in) Automotive Grade, Industrial Grade Anti-Surge Resistors
ROHM Semiconductor Thick Film Resistors - SMD 0603 10ohm 5% Anti Surge AEC-Q200
Datasheet
11,958In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

Reel, Cut Tape, MouseReel LTR 10 Ohms 400 mW 5 % 200 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) Automotive Grade, Industrial Grade Anti-Surge Resistors AEC-Q200