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
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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductSeriesFuse TypeCurrent RatingVoltage Rating ACVoltage Rating DCInterrupt RatingFuse Size/GroupResistanceQualificationMinimum Operating TemperatureMaximum Operating TemperaturePackaging
  
                 
0242.200UR


Surface Mount Fuses 250V .2A
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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 : 807
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 3.013

Multiples of: 1

surface mount fuses242fast blow200 ma200 mA250 v250 V250 v250 V4 ka at 250 V3.02 mm x 8.4 mm2.68 ohms2.68 Ohms - 40 c - 40 C+ 125 c + 125 CreelReel
046401.6DR


1.6 A 250 V AC 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 : 796
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.7356

Multiples of: 1

surface mount fuses464fast blow1.6 a1.6 A250 vac250 VAC250 v250 V100 ampsnano44.8 mohms44.8 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0459.750UR


750 mA 125 V AC 125 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, J-Lead
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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 : 793
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.744

Multiples of: 1

surface mount fuses459fast blow750 ma750 mA125 vac125 VAC125 v125 V50 amps at 125 voltsacpico175 mohms175 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
047606.3MRSN


Surface Mount Fuses 125VAC 6.3A .0126ohms 476 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 : 792
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.7511

Multiples of: 1

surface mount fuse476fast blow6.3 a6.3 A125 vac125 VAC125 vdc125 VDC100 A at 125 vacnano212.6 mohms12.6 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
A41268-000


Surface Mount Fuses 4.5 AMP 32V TIME DELAY
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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 : 785
Ship by Thu. 22 Aug to Wed. 28 Aug Calender.png

USD 0.2652

Multiples of: 1

 SFS 4.5A4.5 A         
1206SFS450F/32-2


Fuse Chip Slow Blow Acting 4.5A 32V SMD Solder Pad 1206 Ceramic T/R
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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 : 785
Ship by Thu. 22 Aug to Wed. 28 Aug Calender.png

USD 0.2448

Multiples of: 1

            - -
04531.25MR


Surface Mount Fuses 125V 1.25A 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 : 782
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.09

Multiples of: 1

surface mount fuses453fast blow1.25 a1.25 A125 v125 V125 v125 V50 ampsnano78 mohms78 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
Hot 0448003.MR


3 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 : 775
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.357

Multiples of: 1

surface mount fuses448fast blow3 a3 A  50 amps at 125 volts / 300 amps at 32 voltsdcnano24.45 mohms24.45 mOhms   reelReel
0451004.MRSN


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 : 772
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.7039

Multiples of: 1

surface mount fuse451fast blow4 a4 A125 vac125 VAC125 vdc125 VDC50 a at 125 v, 10 ka at 75 vdc, 300 a at 32 vdcnano16 mohms16 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
0454007.MR


7 A 72 V AC 60 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 : 9
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.7624

Multiples of: 1

surface mount fuse454time delay / slow blow7 a7 A72 vac72 VAC60 vdc60 VDC nano10.5 mohms10.5 mOhms - 55 c - 55 C+ 125 c + 125 C- -
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