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
  
                 
0452005.MRL


Surface Mount Fuses 125VAC 5A .0136ohms 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 : 1665
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.0867

Multiples of: 5

surface mount fuse452time delay / slow blow5 a5 A125 vac125 VAC125 vdc125 VDC300 A at 32 vdcnano13.6 mohms13.6 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
0494.250NRHF


Surface Mount Fuses 32V .250A 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 : 1286
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.5072

Multiples of: 1

surface mount fuse494fast blow250 ma250 mA 32 vdc32 VDC50 A at 32 vdc0603 (1608 metric)590 mohms590 mOhms - 55 c - 55 C+ 90 c + 90 Ccut tapeCut Tape
045806.3DR


Surface Mount Fuses Nano 1206 size High i2t 6.3
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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 : 1282
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.7486

Multiples of: 1

surface mount fuses458fast blow6.3 a6.3 A32 vac32 VAC75 v75 V50 ampsnano19.2 mohms19.2 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0438.500WR


Surface Mount Fuses 32V .500A 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 : 1273
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.0329

Multiples of: 10

surface mount fuses438fast blow500 ma500 mA32 v32 V32 v32 V50 amps at 32 voltsdc0603 (1608 metric)829 mohms829 mOhms - 55 c - 55 C+ 150 c + 150 CreelReel
0154.750DRL


Littelfuse Surface Mount Fuses ACS SMF OMNI-BLOK VFA RoHS 260C .750A
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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 : 1269
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 1.3691

Multiples of: 1

surface mount fuse with fuse holder154fast blow750 ma750 mA72 v72 V60 vdc60 VDC omni-blok    reelReel
0448.400MR


400 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 : 1263
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.6774

Multiples of: 1

surface mount fuses448fast blow400 ma400 mA125 vac125 VAC125 vdc125 VDC50 amps at 125 volts / 300 amps at 32 voltsdcnano489.5 mohms489.5 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
0453.750MR


750 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 : 1261
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 0.6497

Multiples of: 1

surface mount fuses453fast blow750 ma750 mA125 v125 V125 v125 V50 ampsnano245 mohms245 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
04701.25DRSNP


Surface Mount Fuses SMD FA 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 : 1255
Ship by Thu. 22 Aug to Wed. 28 Aug Calender.png

USD 0.936

Multiples of: 1

surface mount fuse470fast blow1.25 a1.25 A125 vac125 VAC125 vdc125 VDC50 A at 125 vac1206163.7 mohms163.7 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
0460001.UR


1 A 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 : 1231
Ship by Wed. 28 Aug to Fri. 30 Aug Calender.png

USD 1.4605

Multiples of: 1

surface mount fuse460time delay / slow blow1 a1 A125 vac125 VAC125 vdc125 VDC50 A at 125 vdcpico280 mohms280 mOhms - 55 c - 55 C+ 125 c + 125 Ccut tapeCut Tape
045202.5MRL


Surface Mount Fuses 125VAC 2.5A .045ohms 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 : 2
Ship by Thu. 05 Sep to Tue. 10 Sep Calender.png

USD 0.0919

Multiples of: 5

surface mount fuses452time delay / slow blow2.5 a2.5 A125 v125 V125 v125 V50 ampsnano45 mohms45 mOhms - 55 c - 55 C+ 125 c + 125 CreelReel
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