Slow Blow Thin Film SMD Fuses

Bourns Slow Blow Thin Film SMD Fuses are time delay switches designed for overcurrent protection and offer a fusing time within 5s at 250% rated current. These thin film fuses feature a miniature footprint and surface-mount packaging for automated assembly. The series is UL248-14 listed and RoHS compliant. Bourns Slow Blow Thin Film SMD Fuses have an operating temperature range of -20°C to 105°C. Applications include portable memory, LCD monitors, cell phones, digital cameras, disk drives, set-top boxes, rechargeable battery packs, and more.

Results: 39
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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
Bourns Surface Mount Fuses 3.15A Slow Blow 0603 SinglFuse
Datasheet
13,297In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 3.15 A 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 120 C Reel, Cut Tape, MouseReel 15 mOhms
Bourns Surface Mount Fuses 0.63A Slow Blow 0603 SinglFuse
Datasheet
8,632In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 630 mA 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 130 mOhms
Bourns Surface Mount Fuses 1.5A Slow Blow 0402 SinglFuse
Datasheet
15,832In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

SF-0402S Surface Mount Fuses Time Delay / Slow Blow 1.5 A 32 VDC 35 A 0402 (1005 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 35 mOhms
Bourns Surface Mount Fuses 1.6A Slow Blow 0603 SinglFuse
Datasheet
18,136In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 1.6 A 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 34 mOhms
Bourns Surface Mount Fuses 0.8A Slow Blow 0402 SinglFuse
Datasheet
10,250In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

SF-0402S Surface Mount Fuses Time Delay / Slow Blow 800 mA 32 VDC 35 A 0402 (1005 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 78 mOhms
Bourns Surface Mount Fuses 1A Slow Blow 0402 SinglFuse
Datasheet
10,217In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

SF-0402S Surface Mount Fuses Time Delay / Slow Blow 1 A 32 VDC 35 A 0402 (1005 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 75 mOhms
Bourns Surface Mount Fuses 1.6A Slow Blow 0402 SinglFuse
Datasheet
13,375In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 10,000

SF-0402S Surface Mount Fuses Time Delay / Slow Blow 1.6 A 32 VDC 35 A 0402 (1005 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 32 mOhms
Bourns Surface Mount Fuses 0.4A Slow Blow 0603 Singlfuse
Datasheet
11,550In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 400 mA 35 VAC 50 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 350 mOhms
Bourns Surface Mount Fuses 0.5A Slow Blow 0603 SinglFuse
Datasheet
14,315In Stock
30,000Expected 2026-06-19
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 500 mA 35 VAC 50 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 175 mOhms
Bourns Surface Mount Fuses 2.5A Slow Blow 0603 SinglFuse
Datasheet
17,515In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 2.5 A 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 20 mOhms
Bourns Surface Mount Fuses 5A Slow Blow 0603 SinglFuse
Datasheet
18,534In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 5 A 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 120 C Reel, Cut Tape, MouseReel 8 mOhms
Bourns Surface Mount Fuses 0.5A Slow Blow 1206 SinglFuse
Datasheet
9,935In Stock
30,000Expected 2026-06-24
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-1206S Surface Mount Fuses Time Delay / Slow Blow 500 mA 63 VDC 50 A 1206 (3216 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 596 mOhms
Bourns Surface Mount Fuses 1A Slow Blow 1206 SinglFuse
Datasheet
7,036In Stock
35,000Expected 2026-06-15
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-1206S Surface Mount Fuses Time Delay / Slow Blow 1 A 63 VDC 50 A 1206 (3216 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 132 mOhms
Bourns Surface Mount Fuses 1.5A Slow Blow 1206 SinglFuse
Datasheet
11,284In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-1206S Surface Mount Fuses Time Delay / Slow Blow 1.5 A 63 VDC 50 A 1206 (3216 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 51 mOhms
Bourns Surface Mount Fuses 2.5A Slow Blow 1206 SinglFuse
Datasheet
8,272In Stock
15,000Expected 2026-09-09
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-1206S Surface Mount Fuses Time Delay / Slow Blow 2.5 A 32 VDC 50 A 1206 (3216 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 33 mOhms
Bourns Surface Mount Fuses 3A Slow Blow 1206 SinglFuse
Datasheet
14,805In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-1206S Surface Mount Fuses Time Delay / Slow Blow 3 A 32 VDC 50 A 1206 (3216 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 23 mOhms
Bourns Surface Mount Fuses 7A Slow Blow 1206 SinglFuse
Datasheet
10,337In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-1206S Surface Mount Fuses Time Delay / Slow Blow 7 A 24 VDC 50 A 1206 (3216 metric) - 20 C + 120 C Reel, Cut Tape, MouseReel 6.5 mOhms
Bourns Surface Mount Fuses 0.7A Slow Blow 0603 Singlfuse
Datasheet
1,880In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 700 mA 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 148 mOhms
Bourns Surface Mount Fuses 0.8A Slow Blow 0603 SinglFuse
Datasheet
2,415In Stock
15,000Expected 2026-09-15
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 800 mA 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 120 C Reel, Cut Tape, MouseReel 93 mOhms
Bourns Surface Mount Fuses 1A Slow Blow 0603 SinglFuse
Datasheet
609In Stock
30,000Expected 2026-10-07
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 1 A 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 120 C Reel, Cut Tape, MouseReel 65 mOhms
Bourns Surface Mount Fuses 1.25A Slow Blow 0603 SinglFuse
Datasheet
29,823On Order
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 1.25 A 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 120 C Reel, Cut Tape, MouseReel 50 mOhms
Bourns Surface Mount Fuses 1.5A Slow Blow 0603 SinglFuse
Datasheet
3,154In Stock
15,000Expected 2026-06-19
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 1.5 A 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 120 C Reel, Cut Tape, MouseReel 42 mOhms
Bourns Surface Mount Fuses 3A Slow Blow 0603 SinglFuse
Datasheet
3,084In Stock
15,000Expected 2026-09-09
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 3 A 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 120 C Reel, Cut Tape, MouseReel 16 mOhms
Bourns Surface Mount Fuses 6A Slow Blow 0603 Singlfuse
Datasheet
4,720In Stock
15,000Expected 2026-08-31
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-0603S Surface Mount Fuses Time Delay / Slow Blow 6 A 35 VAC 32 VDC 50 A, 50 A 0603 (1608 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 6 mOhms
Bourns Surface Mount Fuses 0.8A Slow Blow 1206 SinglFuse
Datasheet
6,138In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 5,000

SF-1206S Surface Mount Fuses Time Delay / Slow Blow 800 mA 63 VDC 50 A 1206 (3216 metric) - 20 C + 105 C Reel, Cut Tape, MouseReel 165 mOhms