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
  
                 
Hot 0448007.MR


7 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 : 2
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.273

Multiples of: 1

surface mount fuses448fast blow7 a7 A125 vac125 VAC125 vdc125 VDC50 amps at 125 volts / 300 amps at 32 voltsdcnano9 mohms9 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0157001.DRT


Surface Mount Fuses SMF NANO CLIP SB 260V 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 : 2
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 1.725

Multiples of: 1

surface mount fuses157ttime delay / slow blow1 a1 A125 v125 V125 v125 V50 ampsnano224.5 mohms224.5 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0468.500NR


Surface Mount Fuses 63V .5A Slo-Blo
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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 : 1
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.0684

Multiples of: 5

surface mount fuses468time delay / slow blow500 ma500 mA 63 v63 V50 amps1206 (3216 metric)270 mohms270 mOhms - 55 c - 55 C+ 90 c + 90 CreelReel
Hot 0438004.WRA


Surface Mount Fuses 4A 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 : 1
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.0784

Multiples of: 5

surface mount ceramic fuse438 Afast blow4 a4 A12 vac12 VAC32 vdc32 VDC50 A at 32 vdc0603 (1608 metric)17.7 mohms17.7 mOhms - 55 c - 55 C+ 150 c + 150 Ccut tapeCut Tape
04371.75WR


Surface Mount Fuses 63V 1.75A FA 1206
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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 : 1
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.0898

Multiples of: 5

surface mount fuses437fast blow1.75 a1.75 A63 v63 V63 v63 V50 amps1206 (3216 metric)16 mohms16 mOhms - 55 c - 55 C+ 150 c + 150 CreelReel
Hot 0452.375MRL


Surface Mount Fuses 125VAC 0.375A 1.2ohms 452 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 : 1
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.2051

Multiples of: 5

surface mount fuse452time delay / slow blow375 ma375 mA125 vac125 VAC125 vdc125 VDC300 A at 32 vdcnano1.2 ohms1.2 Ohms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
0451.800MRL


800 mA 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 : 1
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.2179

Multiples of: 5

surface mount ceramic fuse451fast blow800 ma800 mA125 vac125 VAC125 vdc125 VDC300 A at 32 vdcnano135.5 mohms135.5 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
Hot 0454004.MR


4 A 125 V AC 125 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
Icon ROHS
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 : 1
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.2314

Multiples of: 1

surface mount fuses454time delay / slow blow4 a4 A125 v125 V125 v125 V50 ampsnano18.6 mohms18.6 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
Hot 0451.500NRL


500 mA 125 V AC 125 V DC Fuse Board Mount (Cartridge Style Excluded) Surface Mount 2-SMD, Square End Block
Icon ROHS
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 : 1
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.2431

Multiples of: 1

surface mount fuse451fast blow500 ma500 mA125 vac125 VAC125 vdc125 VDC300 A at 32 vdcnano304.6 mohms304.6 mOhms - 55 c - 55 C+ 125 c + 125 C- -
Hot 0465001.DR


Surface Mount Fuses 250V 1A Time Lag - 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 : 1
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.7615

Multiples of: 1

surface mount fuses465time delay / slow blow1 a1 A250 vac250 VAC250 v250 V100 ampsnano umf107 mohms107 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
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