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 .75A 63V FAST ACTING FUSE AEC-Q200
Datasheet
4,324In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 750 mA 32 VAC 63 VDC 50 A at 32 VAC, 50 A at 63 VDC 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 466 mOhms
Littelfuse Surface Mount Fuses 1.25A 63V FAST ACTING FUSE AEC-Q200
Datasheet
5,880In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 1.25 A 32 VAC 63 VDC 50 A at 32 VAC, 50 A at 63 VDC 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
5,277In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 500 mA 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 814 mOhms
Littelfuse Surface Mount Fuses 2A 32V FAST ACTING
Datasheet
3,853In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 2 A 32 VAC 63 VDC 50 A at 32 VAC, 50 A at 63 VDC 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
3,619In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 3 A 32 VAC 63 VDC 50 A at 32 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 22.52 mOhms
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 2.5A
Datasheet
6,578In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 2.5 A 32 VAC 63 VDC 50 A at 32 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 28.5 mOhms
Littelfuse Surface Mount Fuses 350VAC 2A .0322ohms 885 NANO2
Datasheet
1,014In Stock
1,500Expected 2026/04/10
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

885 Surface Mount Fuses Fast Blow 2 A 350 VAC 500 VDC 100 A at 350 VAC, 100 A at 500 VDC 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 32.2 mOhms
Littelfuse Surface Mount Fuses 350VAC 2.5A .0267ohms 885 NANO2
Datasheet
2,277In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

885 Surface Mount Fuses Fast Blow 2.5 A 350 VAC 500 VDC 100 A at 350 VAC, 100 A at 500 VDC 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 26.7 mOhms
Littelfuse Surface Mount Fuses 350VAC 1.25A .063ohms 885 NANO2
Datasheet
1,016In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

885 Surface Mount Fuses Fast Blow 1.25 A 350 VAC 500 VDC 100 A NANO2 - 40 C + 85 C Reel, Cut Tape, MouseReel 63 mOhms
Littelfuse Surface Mount Fuses 350VAC 3.15A .0196ohms 885 NANO2
Datasheet
2,249In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

885 Surface Mount Fuses Fast Blow 3.15 A 350 VAC 500 VDC 100 A at 350 VAC, 100 A at 500 VDC 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 19.6 mOhms
Littelfuse Surface Mount Fuses 2A 63V 1206 Fast-Acting AEC-Q200
Datasheet
995In Stock
3,000Expected 2026/05/04
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

437A Surface Mount Fuses Fast Blow 2 A 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 62 mOhms
Littelfuse Surface Mount Fuses FUSE 35V FA 1206 7A AECQ
Datasheet
725In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

437A Surface Mount Fuses Fast Blow 7 A 32 VAC 35 VDC 50 A at 32 VAC, 50 A at 35 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 10 mOhms
Littelfuse Surface Mount Fuses 2.5A 32V 1206 Fast-Acting AEC-Q200
Datasheet
740In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

437A Surface Mount Fuses Fast Blow 2.5 A 45 VAC 63 VDC 50 A at 45 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 43 mOhms
Littelfuse Surface Mount Fuses 1.25A 63V 1206 Fast-Acting AEC-Q200
Datasheet
262In Stock
3,000Expected 2026/05/04
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

437A Surface Mount Fuses Fast Blow 1.25 A 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 318 mOhms
Littelfuse Surface Mount Fuses 3A 32V FAST ACTING FUSE AEC-Q200
Datasheet
2,101In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 3 A 12 VAC 32 VDC 50 A at 12 VAC, 50 A at 32 VDC 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 26.4 mOhms
Littelfuse Surface Mount Fuses 5A 32V FAST ACTING FUSE AEC-Q200
Datasheet
472In Stock
3,000Expected 2026/06/16
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 5 A 12 VAC 32 VDC 50 A at 12 VAC, 50 A at 32 VDC 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 12.7 mOhms
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 4A
Datasheet
170In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 4 A 32 VAC 63 VDC 50 A at 32 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 15.53 mOhms
Littelfuse Surface Mount Fuses 350VAC 5A .0119ohms 885 NANO2
Datasheet
63In Stock
1,250Expected 2026/03/27
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

885 Surface Mount Fuses Fast Blow 5 A 350 VAC 450 VDC 100 A at 350 VAC, 100 A at 450 VDC 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 11.9 mOhms
Littelfuse Surface Mount Fuses 1A 32V FAST ACTING FUSE AEC-Q200
Datasheet
5,875Expected 2026/03/23
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

438A Surface Mount Ceramic Fuses Fast Blow 1 A 32 VAC 63 VDC 50 A at 32 VAC, 50 A at 63 VDC 0603 (1608 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 310 mOhms
Littelfuse Surface Mount Fuses 8A 32V FAST ACTING
Datasheet
9,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440A Surface Mount Ceramic Fuses Medium / Normal Blow 8 A 32 VAC 63 VDC 50 A at 32 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C AEC-Q200 Reel, Cut Tape, MouseReel 6.34 mOhms
Littelfuse Surface Mount Fuses 350VAC 1.6A .0473ohms 885 NANO2
Datasheet
1,500Expected 2026/06/15
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

885 Surface Mount Fuses Fast Blow 1.6 A 350 VAC 500 VDC 100 A at 350 VAC, 100 A at 500 VDC 10.86 mm x 4.78 mm - 40 C + 105 C Reel, Cut Tape, MouseReel 47.3 mOhms
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 3.5A
Datasheet
Non-Stocked Lead-Time 17 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

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