AEC-Q200 Qualified Surface-Mount Fuses

Littelfuse AEC-Q200 Qualified Surface-Mount Fuses are automotive-grade fuses designed to operate under high working ambient temperatures up to +150°C. These automotive fuses are available in several options (fast-acting, high I2t, and high voltage). Littelfuse 437A, 438A, and 440A fast-acting fuses ensure excellent temperature stability and performance reliability. The 440A fuses feature current ratings from 0.5A to 8A and 63V to 32V maximum voltage rating. The 437A fuses offer 500mA to 4A current ratings and 63V to 32V maximum voltage rating. With a current rating range of 0.25A to 6A, the 438A series has a maximum voltage rating range of 24V to 63VDC. Littelfuse 885 NANO2 series has a 1A to 5A current rating range with a maximum voltage of 450V or 500V.

Results: 47
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Description Datasheet Availability Pricing (USD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Fuse Type
Current Rating
Voltage Rating AC
Voltage Rating DC
Interrupt Rating
Fuse Size/Group
Minimum Operating Temperature
Maximum Operating Temperature
Qualification
Packaging
Resistance
Littelfuse Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200
Datasheet
2,747In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

437A Surface Mount Fuses Fast Blow 1.25 A 63 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 318 mOhms
Littelfuse Surface Mount Fuses .75A 63V FAST ACTING FUSE AEC-Q200
Datasheet
2,176In Stock
3,000Expected 06/10/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 750 mA 32 VAC 63 VDC 50 A, 50 A 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 466 mOhms
Littelfuse Surface Mount Fuses 3A 32V FAST ACTING FUSE AEC-Q200
Datasheet
6,019In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 3 A 12 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 26.4 mOhms
Littelfuse Surface Mount Fuses 4A 32V FAST ACTING FUSE AEC-Q200
Datasheet
1,891In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 4 A 12 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 17.7 mOhms
Littelfuse Surface Mount Fuses 6A 24V FAST ACTING FUSE AEC-Q200
Datasheet
2,299In Stock
3,000Expected 30/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 6 A 12 VAC 24 VDC 50 A, 50 A 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 8.6 mOhms
Littelfuse Surface Mount Fuses 1.25A 63V FAST ACTING FUSE AEC-Q200
Datasheet
2,248In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 1.25 A 32 VAC 63 VDC 50 A, 50 A 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 200 mOhms
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .500A
Datasheet
6,669In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 500 mA 63 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 814 mOhms
Littelfuse Surface Mount Fuses 2A 32V FAST ACTING
Datasheet
3,974In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 2 A 32 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 38.5 mOhms
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3A
Datasheet
2,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 3 A 32 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 22.52 mOhms
Littelfuse Surface Mount Fuses 7A 63V FAST ACTING
Datasheet
2,422In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 7 A 32 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 7.53 mOhms
Littelfuse Surface Mount Fuses 8A 32V FAST ACTING
Datasheet
5,465In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 8 A 32 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 6.34 mOhms
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 2.5A
Datasheet
5,024In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 2.5 A 32 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 28.5 mOhms
Littelfuse Surface Mount Fuses 350VAC 1A .078ohms 885 NANO2
Datasheet
1,535In Stock
4,500Expected 02/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

885 Surface Mount Fuses Fast Blow 1 A 350 VAC 500 VDC 100 A, 100 A 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 78 mOhms
Littelfuse Surface Mount Fuses 350VAC 2A .0322ohms 885 NANO2
Datasheet
2,739In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

885 Surface Mount Fuses Fast Blow 2 A 350 VAC 500 VDC 100 A, 100 A 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 32.2 mOhms
Littelfuse Surface Mount Fuses 350VAC 5A .0119ohms 885 NANO2
Datasheet
3,663In Stock
4,500Expected 22/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

885 Surface Mount Fuses Fast Blow 5 A 350 VAC 450 VDC 100 A, 100 A 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 11.9 mOhms
Littelfuse Surface Mount Fuses 350VAC 2.5A .0267ohms 885 NANO2
Datasheet
1,650In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

885 Surface Mount Fuses Fast Blow 2.5 A 350 VAC 500 VDC 100 A, 100 A 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 26.7 mOhms
Littelfuse Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200
Datasheet
461In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

437A Surface Mount Fuses Fast Blow 2.5 A 45 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 43 mOhms
Littelfuse Surface Mount Fuses .25A 63V FAST ACTING FUSE AEC-Q200
Datasheet
12,000Expected 21/09/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 250 mA 32 VAC 63 VDC 50 A, 50 A 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 2.218 Ohms
Littelfuse Surface Mount Fuses 1A 32V FAST ACTING FUSE AEC-Q200
Datasheet
1,592In Stock
3,000Expected 02/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 1 A 32 VAC 63 VDC 50 A, 50 A 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 310 mOhms
Littelfuse Surface Mount Fuses 2A 32V FAST ACTING FUSE AEC-Q200
Datasheet
1,763In Stock
3,000Expected 02/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 2 A 12 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 49 mOhms
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 5A
Datasheet
1,099In Stock
3,000Expected 30/11/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 5 A 32 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 12 mOhms
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3.5A
Datasheet
Non-Stocked Lead-Time 21 Weeks
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 3.5 A 32 VAC 63 VDC 50 A, 50 A 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 18.45 mOhms