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
  
                 
045301.6MR


Littelfuse Surface Mount Fuses 125V 1.6A 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 : 1366
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.6906

Multiples of: 1

surface mount fuse453fast blow1.6 a1.6 A125 v125 V125 vdc125 VDC50 ampsnano0.058 ohms0.058 Ohms - 55 c - 55 C+ 125 c + 125 CreelReel
0443.750DRLC


Surface Mount Fuses 280VAC 0.75A .275ohms 443LC 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 : 1358
Ship by Thu. 22 Aug to Wed. 28 Aug Calender.png

USD 0.7753

Multiples of: 8

surface mount fuse443time delay / slow blow750 ma750 mA280 vac280 VAC- -50 A at 280 vac-275 mohms275 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
0438.750WR


Surface Mount Fuses 32V .750A FA 0603
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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 : 1356
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.5362

Multiples of: 5

surface mount fuses438fast blow750 ma750 mA32 v32 V32 v32 V50 amps at 32 voltsdc0603 (1608 metric)466 mohms466 mOhms - 55 c - 55 C+ 150 c + 150 CreelReel
04583.15DR


Surface Mount Fuses Nano 1206 size High i2t 3.15A
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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 : 1355
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.3626

Multiples of: 10

surface mount fuses458fast blow3.15 a3.15 A 75 v75 V50 ampsnano45 mohms45 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0451.750MRSN


Surface Mount Fuses 125VAC 0.75A .1444ohms 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 : 1345
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 1.541

Multiples of: 1

            Cut TapeCut Tape
043802.5WRGT


Surface Mount Fuses 2.5A 32V 0603 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 : 1340
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.6072

Multiples of: 1

surface mount fuse438fast blow2.5 a2.5 A 32 vdc32 VDC50 A at 12 vac0603 (1608 metric)36.4 mohms36.4 mOhms - 55 c - 55 C+ 150 c + 150 Ccut tapeCut Tape
0501020.WR1


Surface Mount Fuses 1206 RoHS
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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 : 1336
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.062

Multiples of: 5

chip fuse fast blow20 A-32 V       
0449004.MR


4 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 : 1334
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.9211

Multiples of: 1

surface mount fuses449time delay / slow blow4 a4 A125 v125 V125 v125 V50 ampsnano22.7 mohms22.7 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
04513.15MRL


3.15 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 : 1333
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.1763

Multiples of: 5

surface mount ceramic fuse451fast blow3.15 a3.15 A125 vac125 VAC125 vdc125 VDC300 A at 32 vdcnano391.8 mohms391.8 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
0458004.DR


Surface Mount Fuses Nano 1206 size High i2t 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 : 1333
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.2894

Multiples of: 5

surface mount fuses458fast blow4 a4 A32 vac32 VAC75 v75 V50 ampsnano32 mohms32 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
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