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Fuse 451 453 Image
Circuit Protection

0451002.NRL

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LITTELFUSE

FUSE CHIP VERY FAST ACTING 2A 125V SMD SOLDER PAD 2410 CERAMIC T/R CE/CSA/PSE/UL

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DocumentsTUV_J50246731METI_NBK030205_E10480B_2_24_12+7
Fuse 451 453 Image
Circuit Protection

0451002.NRL

Active
LITTELFUSE

FUSE CHIP VERY FAST ACTING 2A 125V SMD SOLDER PAD 2410 CERAMIC T/R CE/CSA/PSE/UL

Deep-Dive with AI

DocumentsTUV_J50246731METI_NBK030205_E10480B_2_24_12+7

Technical Specifications

Parameters and characteristics for this part

Specification0451002.NRL
Approval AgencyUL, CSA, PSE
Breaking Capacity @ Rated Voltage50 A
Current Rating (Amps)2 A
DC Cold Resistance0.0367 Ohms
Fuse TypeBoard Mount (Cartridge Style Excluded)
Melting I²t0.53 I²t
Mounting TypeSurface Mount
Operating Temperature [Max]125 °C
Operating Temperature [Min]-55 C
Package / Case2-SMD, Square End Block
Response TimeFast Blow
Size / Dimension [x]0.24 "
Size / Dimension [x]6.1 mm
Size / Dimension [y]0.106 in
Size / Dimension [y]2.69 mm
Size / Dimension [z]0.106 in
Size / Dimension [z]2.69 mm
Voltage Rating - AC125 V
Voltage Rating - DC125 VDC

0451002 Series

FUSE 125V V/FA NANO2 W/Au CAPS RoHS 2A

PartDC Cold ResistanceFuse TypeVoltage Rating - ACSize / Dimension [y]Size / Dimension [y]Size / Dimension [x]Size / Dimension [x]Size / Dimension [z]Size / Dimension [z]Melting I²tPackage / CaseResponse TimeCurrent Rating (Amps)Breaking Capacity @ Rated VoltageApproval AgencyMounting TypeVoltage Rating - DCOperating Temperature [Min]Operating Temperature [Max]
Fuse 451 453 Image
LITTELFUSE
0451002.MR
0.0367 Ohms
Board Mount (Cartridge Style Excluded)
125 V
0.106 in
2.69 mm
0.24 "
6.1 mm
0.106 in
2.69 mm
0.53 I²t
2-SMD
Square End Block
Fast Blow
2 A
50 A
CSA
PSE
UL
Surface Mount
125 VDC
-55 C
125 °C
Fuse 451 453 Image
LITTELFUSE
0451002.NRL
0.0367 Ohms
Board Mount (Cartridge Style Excluded)
125 V
0.106 in
2.69 mm
0.24 "
6.1 mm
0.106 in
2.69 mm
0.53 I²t
2-SMD
Square End Block
Fast Blow
2 A
50 A
CSA
PSE
UL
Surface Mount
125 VDC
-55 C
125 °C
Fuse 451 453 Image
LITTELFUSE
0451002.NR
0.0367 Ohms
Board Mount (Cartridge Style Excluded)
125 V
0.106 in
2.69 mm
0.24 "
6.1 mm
0.106 in
2.69 mm
0.53 I²t
2-SMD
Square End Block
Fast Blow
2 A
50 A
CSA
PSE
UL
Surface Mount
125 VDC
-55 C
125 °C
451, 452 SERIES
LITTELFUSE
0451002.MRL
0.0367 Ohms
Board Mount (Cartridge Style Excluded)
125 V
0.106 in
2.69 mm
0.24 "
6.1 mm
0.106 in
2.69 mm
0.53 I²t
2-SMD
Square End Block
Fast Blow
2 A
50 A
CSA
PSE
UL
Surface Mount
125 VDC
-55 C
125 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 1.03
5$ 0.99
10$ 0.93
50$ 0.77
100$ 0.64
250$ 0.62
500$ 0.56
Digi-Reel® 1$ 1.03
5$ 0.99
10$ 0.93
50$ 0.77
100$ 0.64
250$ 0.62
500$ 0.56
N/A 6763$ 1.79
Tape & Reel (TR) 5000$ 0.56
NewarkEach (Supplied on Full Reel) 4000$ 0.64
6000$ 0.61
10000$ 0.60

Description

General part information

0451002 Series

The Nano2 SMF Fuse is a very small, square surface mount fuse that is also available in a surface mount holder.