About Surface Mount Fuses

Littelfuse Surface Mount Fuses

Surface mount fuses are an electrical component that are typically used to protect against over-current in an electrical circuit by detecting an overload or short circuit and then disconnecting the circuit. They work by containing a tiny length of special wire or component called the fusible element, which is designed to melt and open the circuit when the current flowing through it reaches a specific level. Surface mount fuses are smaller and occupy less space than traditional, through-hole mounted fuses, and due to their low profile and small size, they can be more easily integrated into the design and construction of almost any type of electrical or electronic circuit. Additionally, they are often used in applications that require an increased amount of protection due to the fact that they can be mounted directly onto a printed circuit board, providing superior protection from shock or vibration.

Surface Mount Fuses

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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductSeriesFuse TypeCurrent RatingVoltage Rating ACVoltage Rating DCInterrupt RatingFuse Size/GroupResistanceQualificationMinimum Operating TemperatureMaximum Operating TemperaturePackaging
  
                 
046402.5DR


Surface Mount Fuses 250V 2.5A Fast Acting - UMF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1811
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.6992

Multiples of: 1

surface mount fuses464fast blow2.5 a2.5 A250 vac250 VAC250 v250 V100 ampsnano28.8 mohms28.8 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0451001.NRL


1 A 125 V AC 125 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1807
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.6486

Multiples of: 1

surface mount fuses451fast blow1 a1 A125 v125 V125 v125 V300 A at 32 vdcnano78 mohms78 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0441004.WR


Surface Mount Fuses FUSE 32V HIGH I2T 0603 4A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1800
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.6662

Multiples of: 1

surface mount fuses441fast blow4 a4 A32 v32 V 50 amps0603 (1608 metric)9.7 mohms9.7 mOhms - 55 c - 55 C+ 150 c + 150 CreelReel
0438003.WRA


Surface Mount Fuses 2A 32V FAST ACTING FUSE AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1787
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.69

Multiples of: 1

surface mount ceramic fuse438 Afast blow2 a2 A12 vac12 VAC32 vdc32 VDC50 A at 32 vdc0603 (1608 metric)49 mohms49 mOhms - 55 c - 55 C+ 150 c + 150 Ccut tapeCut Tape
0454001.MR


Surface Mount Fuses 125VAC 1A .225ohms 454 NANO2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1785
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 0.0785

Multiples of: 5

surface mount fuses454time delay / slow blow1 a1 A125 v125 V125 v125 V50 ampsnano225 mohms225 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
Hot 0443003.DR


Surface Mount Fuses 250VAC 3A .028ohms 443 NANO2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1785
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 0.4163

Multiples of: 1

surface mount fuses443time delay / slow blow3 a3 A250 v250 V 50 amps at 250 voltsacnano28 mohms28 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0451004.MR


Surface Mount Fuses 125VAC 4A .016ohms 451 NANO2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1783
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 0.75

Multiples of: 1000

surface mount fuses451fast blow4 a4 A125 v125 V125 v125 V50 ampsnano16 mohms16 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0157005.DRT


Surface Mount Fuses SMF NANO CLIP SB 260V 5A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1777
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 1.725

Multiples of: 1

surface mount fuses157ttime delay / slow blow5 a5 A125 v125 V125 v125 V50 ampsnano13.8 mohms13.8 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
04401.75WR


1.75 A 32 V AC 32 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 1206 (3216 Metric)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1775
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.4841

Multiples of: 1

surface mount fuses440fast blow1.75 a1.75 A32 v32 V32 v32 V50 amps at 32 voltsdc1206 (3216 metric)41.21 mohms41.21 mOhms - 55 c - 55 C+ 150 c + 150 CreelReel
045302.5MR


2.5 A 125 V AC 125 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1775
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.6497

Multiples of: 1

surface mount fuses453fast blow2.5 a2.5 A125 v125 V125 v125 V50 ampsnano28.6 mohms28.6 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
Hot 0440004.WRA


Surface Mount Fuses 4A 32V 1206 HIGH I2T AEC-Q200
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1767
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 0.0944

Multiples of: 1

surface mount ceramic fuse440 Amedium / normal blow4 a4 A32 vac32 VAC32 vdc32 VDC50 A at 32 vdc1206 (3216 metric)15.53 mohms15.53 mOhmsaec - q200- 55 c - 55 C+ 150 c + 150 Ccut tapeCut Tape
049402.5NR


Surface Mount Fuses 32V 2.5A Case 0603 Protector Slim
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1762
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.575

Multiples of: 1

            Cut TapeCut Tape
0881100.UR


Surface Mount Fuses 75VDC 80A .56ohms 881 NANO2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1762
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 12.9605

Multiples of: 1

surface mount fuse881medium / normal blow80 a80 A- -75 vdc75 VDC1.5 ka at 75 vdcnano560 mohms560 mOhms - 55 c - 55 C+ 100 c + 100 Ccut tapeCut Tape
1206SFS550F24-2


TE Connectivity Raychem Surface Mount Fuses Slow Blow
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1761
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 0.6399

Multiples of: 1

surface mount fusesfstime delay / slow blow5.5 a5.5 A 24 vdc24 VDC 1206 (3216 metric)    reelReel
Hot 0154008.DR


Surface Mount Fuses Fuseblock w/ fuse 8A OMNI BLOK 154
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1742
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 0.6738

Multiples of: 1

surface mount fuses154fast blow8 a8 A72 v72 V60 v60 V omni-blok7.7 mohms7.7 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0470001.DRSNP


FUSE TFF WIA 125V FA 1206 1A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1739
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.6436

Multiples of: 1

surface mount fuse470fast blow1 a1 A125 vac125 VAC125 vdc125 VDC50 A at 125 vac1206224.2 mohms224.2 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
0453001.MR


Surface Mount Fuses 125V 1A Very Fast Acting
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1727
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 0.1504

Multiples of: 5

surface mount fuses453fast blow1 a1 A125 v125 V125 v125 V50 ampsnano153 mohms153 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
04401.25WR


Surface Mount Fuses 63V High I2T 1206 1.25A
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1727
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.515

Multiples of: 1

surface mount fuses440fast blow1.25 a1.25 A50 v50 V50 v50 V50 amps at 50 voltsdc1206 (3216 metric)226.8 mohms226.8 mOhms - 55 c - 55 C+ 150 c + 150 CreelReel
045101.5NRL


Surface Mount Fuses 125VAC 1.5A .063ohms 451 NANO2
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1719
Ship by Mon. 30 Sep to Wed. 02 Oct Calender.png

USD 0.7112

Multiples of: 1

surface mount fuse451fast blow1.5 a1.5 A125 vac125 VAC125 vdc125 VDC300 A at 32 vdcnano63 mohms63 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
0464002.DR


Surface Mount Fuses 250V 2A Fast Acting - UMF
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Littelfuse Availability : 1698
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 0.4761

Multiples of: 5

surface mount fuses464fast blow2 a2 A250 vac250 VAC250 v250 V100 ampsnano35.4 mohms35.4 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
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