Littelfuse 485 Series Manual do Utilizador descarregar pdf (Página 1)

Speciﬁcations are subject to change without notice.

Revised: 01/23/14

Surface Mount Fuses

Nano

2®

> 600VDC > Fast-Acting 485 Series

485 Series Fuse

Agency Approvals

Agency Agency File Number Ampere Rating

E10480 1A - 3.15A

LR29862 1A - 3.15A

Features

Electrical Characteristics for Series

• FastActing/Surface

mounthighfuseforhigh

voltage(upto600VDC)

applications.

• Fullycompatiblewith

lead-freesolderalloys

andhighertemperature

prolesassociatedwith

lead-freeassembly.

• Relativelyhighbreaking

capacityat100A.

• RoHScompliant/

HalogenFree

• Rating–1-3.15

Amperes.

% of Ampere

Rating

Opening Time at 25ºC

10 0% 4hours,Minimum

200% 60seconds,Maximum

Electrical Speciﬁcations by ltem

Ampere

Rating

(A)

Amp Code

Max Voltage

Rating

(V)

Interrupting Rating

Nominal

Cold

Resistance

(Ohms)

Nominal

Melting I

sec)

Agency Approvals

1. 0 0 0 01. 600

100A@600VDC,

100A@250VAC

0.264 0.3044 X X

1.50 01. 5 600 0.123 0.3917 X X

2.00 002. 600 0.0744 0.8962 X X

2.50 02.5 600 0.0583 1.4921 X X

3.15 3.15 600 0.0395 3.304 X X

The485Nano

FuseSeriesisasmall,fastacting,surface

mountceramicfuseratedataremarkable600VDCatits

smallsizeandwith100Abreakingcapacity.Itisprimarily

designedforcircuitprotectioninhighenergyapplications.

Thisproductisfullycompatiblewithlead-freesolderalloys

andhighertemperatureprolesassociatedwithlead-free

assembly.

Description

Applications

• PCserverandTelecom

systems

• LCDTVinverterboards

DCinputprotection

• UninterruptiblePower

Supply(UPS)/3-Phase

PowerSupplies

• 380VDCserver/lighting

indatacenter

Notes:

1.Coldresistancemeasuredatlessthan10%ofratedcurrentat23°C.

2.AgencyApprovalTableKey:X=ApprovedorCertied,P=PendingandBlank=NotApproved.

3.I

tvaluesstatedfor8msecopeningtime.

Additional Information

Datasheet

Samples

Resources

1 2 3

Resumo do Conteúdo

Página 1 - 485 Series Fuse

Página 2 - Temperature

Página 3 - 0485 3.15 D R

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Littelfuse 485 Series Manual do Utilizador Página 1

Consulte online ou descarregue Manual do Utilizador para Hardware Littelfuse 485 Series. Littelfuse 485 Series User Manual Manual do Utilizador

Resumo do Conteúdo

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Littelfuse 485 Series Manual do Utilizador Página 1

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