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LITTELFUSE SMD300F-2
Circuit Protection

SMD300F-2

Active
LITTELFUSE

RESETTABLE FUSE, PPTC, 2920 (7351 METRIC), POLYSWITCH SMD SERIES, 6 VDC, 3 A, 6 A, 35 S

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Search across all available documentation for this part.

DocumentsProduct Change Notice ENPolySwitch, SMD Catalog+1
LITTELFUSE SMD300F-2
Circuit Protection

SMD300F-2

Active
LITTELFUSE

RESETTABLE FUSE, PPTC, 2920 (7351 METRIC), POLYSWITCH SMD SERIES, 6 VDC, 3 A, 6 A, 35 S

Deep-Dive with AI

DocumentsProduct Change Notice ENPolySwitch, SMD Catalog+1

Technical Specifications

Parameters and characteristics for this part

SpecificationSMD300F-2
Approval AgencyTUV, CSA, UL
Current - Hold (Ih) (Max) [Max]3 A
Current - Max [Max]40 A
Current - Trip (It)6 A
Mounting TypeSurface Mount
Operating Temperature [Max]85 °C
Operating Temperature [Min]-40 C
Package / Case2-SMD
Resistance - Initial (Ri) (Min) [Min]15 mOhms
Resistance - Post Trip (R1) (Max) [Max]48 mOhms
Size / Dimension [x]7.36 mm
Size / Dimension [x]0.29 "
Size / Dimension [y]0.202 in
Size / Dimension [y]5.12 mm
Thickness (Max) [Max]3 mm
Thickness (Max) [Max]0.118 in
Time to Trip35 s
TypePolymeric
Voltage - Max [Max]6 V

Pricing

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

DistributorPackageQuantity$
DigikeyCut Tape (CT) 1$ 0.65
5$ 0.54
10$ 0.50
50$ 0.42
100$ 0.39
250$ 0.35
500$ 0.32
1000$ 0.30
Digi-Reel® 1$ 0.65
5$ 0.54
10$ 0.50
50$ 0.42
100$ 0.39
250$ 0.35
500$ 0.32
1000$ 0.30
N/A 9486$ 0.73
Tape & Reel (TR) 2000$ 0.27
4000$ 0.25
6000$ 0.25
MouserN/A 1$ 0.55
10$ 0.50
50$ 0.42
100$ 0.39
200$ 0.35
500$ 0.32
1000$ 0.29
2000$ 0.27
4000$ 0.25
NewarkEach (Supplied on Full Reel) 1$ 0.35
5000$ 0.34
10000$ 0.31
20000$ 0.29
30000$ 0.27
50000$ 0.26

Description

General part information

SMD Series

Polymeric PTC Resettable Fuse 6V 3 A Ih Surface Mount 2-SMD