440 Series 1206 High I2t Fuse

Littelfuse 440 Series 1206 High I2t Fuse is a 100% RoHS Compliant, lead-free, and halogen-free fuse series designed specifically to provide over-current protection to circuits that operate under high working ambient temperatures of up to 150°C and high inrush currents capable of avoiding nuisance fuse openings. This high I2t fuse series ensures excellent temperature stability and performance reliability. Littelfuse 440 Series 1206 High I2t Fuse applications include LCD displays, servers, notebook computers, printers, scanners, data modems, and hard disk drives.

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Description Datasheet Availability Pricing (CAD) 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
Packaging
Resistance
Littelfuse Surface Mount Fuses 32V High I2T 1206 3.5A
Datasheet
3,303In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 3.5 A 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 18.45 mOhms
Littelfuse Surface Mount Fuses 125V High I2T 1206 .250A
Datasheet
3,694In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 250 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 2.14 Ohms
Littelfuse Surface Mount Fuses 63V High I2T 1206 .750A
Datasheet
16,209In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 750 mA 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 462.4 mOhms
Littelfuse Surface Mount Fuses 63V High I2T 1206 1A
Datasheet
10,821In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 1 A 50 VAC 50 VDC 50 A at 50 VAC, 50 A at 50 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 309.6 mOhms
Littelfuse Surface Mount Fuses 32V High I2T 1206 2A
Datasheet
3,782In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 2 A 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 38.5 mOhms
Littelfuse Surface Mount Fuses 32V High I2T 1206 3A
Datasheet
3,582In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 3 A 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 22.52 mOhms
Littelfuse Surface Mount Fuses 32V High I2T 1206 5A
Datasheet
4,044In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 5 A 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 12 mOhms
Littelfuse Surface Mount Fuses 32V High I2T 1206 7A
Datasheet
8,326In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 7 A 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 7.53 mOhms
Littelfuse Surface Mount Fuses 63V High I2T 1206 1.25A
Datasheet
3,158In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 1.25 A 50 VAC 50 VDC 50 A at 50 VAC, 50 A at 50 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 226.5 mOhms
Littelfuse Surface Mount Fuses 32V High I2T 1206 1.75A
Datasheet
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 1.75 A 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 45 mOhms
Littelfuse Surface Mount Fuses 125V High I2T 1206 .375A
Datasheet
1,647In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 375 mA 125 VAC 125 VDC 50 A at 125 VAC, 50 A at 125 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 1.216 Ohms
Littelfuse Surface Mount Fuses 63V High I2T 1206 .500A
Datasheet
80In Stock
12,000Expected 2026-06-18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 500 mA 63 VAC 63 VDC 50 A at 63 VAC, 50 A at 63 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 814 mOhms
Littelfuse Surface Mount Fuses 32V High I2T 1206 4A
Datasheet
3,267In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 4 A 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 15.53 mOhms
Littelfuse Surface Mount Fuses 32V High I2T 1206 8A
Datasheet
2,636In Stock
3,000Expected 2026-06-22
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 8 A 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 6.34 mOhms
Littelfuse Surface Mount Fuses 63V High I2T 1206 1.5A
Datasheet
2,646In Stock
3,000Expected 2026-06-18
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 1.5 A 50 VAC 50 VDC 50 A at 50 VAC, 50 A at 50 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 175.9 mOhms
Littelfuse Surface Mount Fuses 32V High I2T 1206 2.5A
Datasheet
1,001In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

440 Surface Mount Fuses Fast Blow 2.5 A 32 VAC 32 VDC 50 A at 32 VAC, 50 A at 32 VDC 1206 (3216 metric) - 55 C + 150 C Reel, Cut Tape, MouseReel 28.5 mOhms
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .1.25A
Datasheet
12,000Factory Stock Available
More Info Available
Min.: 3,000
Mult.: 3,000
Reel: 3,000
440 Surface Mount Ceramic Fuses Fast Blow 1206 (3216 metric) + 150 C Reel
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .250A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000
440 Surface Mount Ceramic Fuses Fast Blow 1206 (3216 metric) + 150 C Reel
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 .375A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000
440 Surface Mount Ceramic Fuses Fast Blow 1206 (3216 metric) + 150 C Reel
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1A
Datasheet
Non-Stocked Lead-Time 17 Weeks
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000
440 Surface Mount Ceramic Fuses Fast Blow 1206 (3216 metric) + 150 C Reel, Cut Tape, MouseReel
Littelfuse Surface Mount Fuses FUSE 63V AUTOC HIGH I2T 1206 1.5A
Datasheet
Non-Stocked Lead-Time 17 Weeks
Min.: 3,000
Mult.: 3,000
Reel: 3,000
440 Surface Mount Ceramic Fuses Fast Blow 1206 (3216 metric) + 150 C Reel