CR-A Sulfur-Resistant Chip Resistors

Bourns CR-A Sulfur-Resistant Chip Resistors are available in eight different footprints from small 0201 (0603 metric) to 2512 (6432 metric). These AEC-Q200-compliant resistors offer rated power from 0.05W to 1W and feature a wide resistance range from 1Ω to 20MΩ. Bourns CR-A resistors are made using a thick-film element printed onto a ceramic substrate. These resistors are designed to operate in harsh environments exposed to high levels of sulfur contamination.

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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Termination Style
Resistance
Power Rating
Tolerance
Temperature Coefficient
Case Code - in
Case Code - mm
Bourns Thick Film Resistors - SMD ResA-AS 1206 1R 1% 250mW TC400
Datasheet
25,995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 1 Ohms 250 mW (1/4 W) 1 % 400 PPM / C 1206 3216
Bourns Thick Film Resistors - SMD ResA-AS 1206 2R2 1% 250mW TC400
Datasheet
28,659In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 2.2 Ohms 250 mW (1/4 W) 1 % 400 PPM / C 1206 3216
Bourns Thick Film Resistors - SMD ResA-AS 1206 4R7 1% 250mW TC400
Datasheet
28,465In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 4.7 Ohms 250 mW (1/4 W) 1 % 400 PPM / C 1206 3216
Bourns Thick Film Resistors - SMD ResA-AS 1206 10k 1% 250mW TC100
Datasheet
27,756In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 10 kOhms 250 mW (1/4 W) 1 % 100 PPM / C 1206 3216
Bourns Thick Film Resistors - SMD 10 OHM 1%
Datasheet
23,816In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 10 Ohms 250 mW (1/4 W) 1 % 100 PPM / C 1206 3216
Bourns Thick Film Resistors - SMD ResA-AS 1206 200k 1% 250mW TC100
Datasheet
9,350In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 200 kOhms 250 mW (1/4 W) 1 % 100 PPM / C 1206 3216
Bourns Thick Film Resistors - SMD ResA-AS 1206 475k 1% 250mW TC100
Datasheet
7,254In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 475 kOhms 250 mW (1/4 W) 1 % 100 PPM / C 1206 3216
Bourns Thick Film Resistors - SMD ResA-AS 1206 68k1% 250mW TC100
Datasheet
17,677In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 68 kOhms 250 mW (1/4 W) 1 % 100 PPM / C 1206 3216
Bourns Thick Film Resistors - SMD ResA-AS 1206 0R Jumper 250mW
Datasheet
30,822In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SMD/SMT 0 Ohms 250 mW (1/4 W) 5 % 1206 3216
Bourns Thick Film Resistors - SMD ResA-AS 2512 1R 1% 1W TC400
Datasheet
3,498In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 1 Ohms 1 W 1 % 400 PPM / C 2512 6332
Bourns Thick Film Resistors - SMD ResA-AS 2512 10R 1% 1W TC100
Datasheet
5,066In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 10 Ohms 1 W 1 % 100 PPM / C 2512 6332
Bourns Thick Film Resistors - SMD ResA-AS 2512 47k 1% 1W TC100
Datasheet
5,855In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 47 kOhms 1 W 1 % 100 PPM / C 2512 6332
Bourns Thick Film Resistors - SMD ResA-AS 2512 0R Jumper 1W
Datasheet
6,263In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

SMD/SMT 0 Ohms 1 W 5 % 2512 6332
Bourns Thick Film Resistors - SMD ResHighPower 2512 2k40 1% 2W TC100
Datasheet
9,141In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Bourns CRM1206AFX-1004ELF
Bourns Thick Film Resistors - SMD ResHighPowerA 1206 1M 1% 500mW TC100
Datasheet
3,429In Stock
Min.: 1
Mult.: 1
: 5,000
SMD/SMT 1 MOhms 500 mW (1/2 W) 1 % 100 PPM / C 1206 3216
Bourns Thin Film Resistors - SMD ResThinFilm 0402 3k40 0.1% 63mW TC25
Datasheet
9,000In Stock
Min.: 1
Mult.: 1
: 10,000

Bourns Thin Film Resistors - SMD 57.6K OHM .1% 25PPM 1/16W
Datasheet
9,995In Stock
Min.: 1
Mult.: 1
: 10,000

Bourns Thick Film Resistors - SMD 100 OHM 1%
Datasheet
30,000Expected 12/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

SMD/SMT 100 Ohms 50 mW (1/20 W) 1 % 200 PPM / C 0201 0603
Bourns Thick Film Resistors - SMD ResA 0402 1R 1% 63mW TCR-200+500ppm
Datasheet
10,000Expected 30/12/2026
Min.: 1
Mult.: 1
: 10,000
Bourns Thick Film Resistors - SMD ResA 0402 2R2 1% 63mW TCR-200+500ppm
Datasheet
10,000Expected 30/12/2026
Min.: 1
Mult.: 1
: 10,000
Bourns Thick Film Resistors - SMD ResA 0402 100R 1% 63mW TC100
Datasheet
10,000Expected 18/12/2026
Min.: 1
Mult.: 1
: 10,000
Bourns Thick Film Resistors - SMD ResA-AS 0402 100k 1% 63mW TC100
Datasheet
20,000Expected 17/12/2026
Min.: 1
Mult.: 1
: 10,000
100 kOhms 1 %
Bourns Thick Film Resistors - SMD ResA 0402 100k 1% 63mW TC100
Datasheet
10,000Expected 18/12/2026
Min.: 1
Mult.: 1
: 10,000
Bourns Thick Film Resistors - SMD ResA 0402 1M 1% 63mW TC100
Datasheet
10,000Expected 18/12/2026
Min.: 1
Mult.: 1
: 10,000
Bourns Thick Film Resistors - SMD ResA 0402 11k 1% 63mW TC100
Datasheet
10,000Expected 31/12/2026
Min.: 1
Mult.: 1
: 10,000