Surface Mount Fuses

Speciﬁcations are subject to change without notice.

467 Series

Thin Film > 0603 Size > Very Fast-Acting > 467 Series

Please refer to www.littelfuse.com/series/467.html for current information.

467 Series

467 Series Fuse

Description

Agency Approvals

AGENCY AGENCY FILE NUMBER AMPERE RANGE

E10480 250MA - 5A

LR29862 250MA - 5A

Electrical Characteristics for Series

Features

• Compatiblewithlead-

freesoldersandhigher

temperatureproles.

• Highperformance

materialsprovide

improvedperformance

inelevatedambient

temperatureapplications.

• Markedontopsurface

withcodetoallowamp

ratingidentication

withouttesting.

• Lowproleforheight

sensitiveapplications.

• Flattopsurfaceforpick-

and-placeoperations.

• Elementcovering

materialisresistant

toindustrystandard

cleaningoperations.

• Mountingpadand

electricalperformanceis

identicaltoLittelfuse431

and434Seriesproducts.

• Alloybasedelement

constructionprovides

superiorinrushwithstand

characteristics(I2t)over

ceramicorglassbased

0603fuseproducts.

% of Ampere

Rating

Opening Time at 25

100% 4hours,Minimum

200% 5sec.,Maximum

300% 0.2sec.,Maximum

Applications

The467SeriesFast-ActingSMFisanultrasmall(0603

size)thin-lmdevicedesignedforsecondaryprotection

ofcircuitsusedinspaceconstrainedapplicationssuch

ashand-heldportableelectronicdevices.Thisseries

is100%lead-freeandmeetstherequirementsofthe

RoHSdirective.NewHalogen-Free467Seriesfusesare

available–toorderusethe“HF”sufx.SeePartNumbering

sectionforadditionalinformation..

• Cellphones

• Batterypacks

• Digitalcameras

• DVDplayers

• Harddisk

drives.

Secondaryprotectionforspaceconstrainedapplications:

Ampere

Rating

(A)

Amp

Code

Max

Voltage

Rating

(V)

Interrupting

Rating

Nominal Cold

Resistance

(Ohms)

Nominal

Melting

t (A

sec)

Nom

Voltage

Drop

(mV)

Nom

Power

Dissipation

(W)

Agency Approvals

0.250 .250 32

50A@32VAC/DC

0.5450 0.0030 158.56 0.0396 x x

0.375 .375 32 0.2900 0.0053 128.03 0.0480 x x

0.500 .500 32 0.1870 0.0087 115.71 0.0579 x x

0.750 .750 32 0.1170 0.0171 107.33 0.0805 x x

1.00 001. 32 0.0710 0.0212 89.10 0.0891 x x

1.25 1.25 32

35A@32VAC/DC

13A@65VDC

0.0530 0.0518 84.32 0.1054 x x

1.50 01.5 32 0.0410 0.0766 81.14 0.1217 x x

1.75 1.75 32

35A@32VAC/DC

0.0320 0.0903 78.75 0.1378 x x

2.00 002. 32 0.0300 0.1103 78.22 0.1564 x x

2.50 02.5 32 0.0220 0.1440 76.10 0.1903 x x

3.00 003. 32 0.0180 0.2403 75.04 0.2251 x x

3.50 03.5 32 0.0150 0.4306 74.25 0.2599 x x

4.00 004. 32 0.0130 0.5760 73.72 0.2949 x x

5.00 005. 32 0.0090 0.9000 72.71 0.3635 x x

Electrical Speciﬁcations by Item

1. Measured at 10% of rated current, 25ºC. 2. Measured at rated voltage.

Revised: January 10, 2012

Introduction to Circuit Protection

Transientology

Speciﬁcations are subject to change without notice.

Surface Mount Fuses

467 Series

Thin Film > 0603 Size > Very Fast-Acting > 467 Series

Please refer to www.littelfuse.com/series/467.html for current information.

Average Time Current Curves

TIME IN SECONDS

CURRENT IN AMPERES

0.01

0.1

100

10 100

0.001

3.50 A

3.00 A

2.50 A

2.00 A

1.75 A

1.50 A

1.25 A

1.00 A

0.750 A

0.500 A

0.375 A

0.250 A

4.00 A

5.00 A

Temperature Rerating Curve

Reﬂow Condition

Pb–Freeassembly

Pre Heat

- Temperature Min (T

s(min)

)

150°C

- Temperature Max (T

s(max)

)

200°C

- Time (Min to Max) (t

)

60–180secs

Average ramp up rate (Liquidus Temp

) to peak

5°C/secondmax

S(max)

to T

- Ramp-up Rate

5°C/secondmax

Reﬂow

- Temperature (T

) (Liquidus)

217°C

- Temperature (t

)

60–150seconds

Peak Temperature (T

)

250

+0/-5

°C

Time within 5°C of actual peak

Temperature (t

)

20–40seconds

Ramp-down Rate

5°C/secondmax

Time 25°C to peak Temperature (T

)

8minutesMax.

Do not exceed

260°C

Soldering Parameters

Wave Soldering

260°C,10secondsmax.

Note:

1.Deratingdepictedinthiscurveisinadditiontothestandardderatingof25%for

continuousoperation.

Example:

 Forcontinuousoperationat70degreescelsius,thefuseshouldbederatedasfollows:

 I=(0.75)(0.80)I

RAT

=(0.60)I

RAT

2.Thetemperaturederatingcurverepresentsthenominalconditions.Forquestions

abouttemperaturederatingcurve,pleaseconsultLittelfusetechnicalsupport

forassistance.

Time

Temperature

S(max)

S(min)

time to peak temperature

(t 25ºC to peak)

Ramp-down

Ramp-up

Preheat

Critical Zone

to T

Speciﬁcations are subject to change without notice.

Surface Mount Fuses

467 Series

Thin Film > 0603 Size > Very Fast-Acting > 467 Series

Please refer to www.littelfuse.com/series/467.html for current information.

467 Series

Materials

Body: AdvancedHighTemperatureSubstrate

Terminations:100%TinoverNickelover

Copper

Element Cover Coat: ConformalCoating

Operating

Temperature

–55

Cto90

C.Consulttemperaturererating

curvechart.Foroperationabove90°Ccontact

Littelfuse.

Humidity

MIL-STD-202F,Method103B,ConditionD

Thermal Shock

Withstands5cyclesof–55

Cto125

Vibration

PerMIL-STD-202F

Insulation Resistance

(After Opening)

Greaterthan10,000ohms.

Product Characteristics

Dimensions Part Marking System

1.09

(.043")

REFLOW SOLDER

1.60

(.063")

.305

(.012")

.279

(.011")

.18

(.007")

.127

(.005")

MARKING CODE VARIES

WITH AMPERAGE RATING

(SEE CHART)

REF.

1.02

(.040")

.762

(.030")

2.54

(.100")

1.09

(.043")

WAVE SOLDER

3.20

(.126")

1.09

(.043")

1.02

(.040")

.813

(.032")

Coating

Amp

Code

Marking

Code

.250

.375

.500

.750

001.

1.25

01.5

1.75

002.

02.5

003.

03.5

004.

005.

Part Numbering System

Packaging

Packaging Option Packaging Speciﬁcation Quantity

Quantity &

Packaging Code

8mmTapeandReel EIA-481Rev.D(IEC60286,part3) 5000 NR

0467002.NRHF

SERIES

AMP Code

‘HF’ SUFFIX

HALOGEN FREE ITEM

PACKAGING Code

ThedotispoisitionedbeforethePack-

agingSufxwithwholeratingsand

withinthenumberingsequencefor

fractionalratings.RefertoAmpCode

columnintheElectricalSpecications

table.

NR=TapeandReel,5000pcs

Example:

1.5ampproductis

046701.5NRHF(2amp

productshownabove).

Part #	04671.75NR
Description	FUSE BOARD MOUNT 1.75A 32VAC/VDC
Category	FUSE
Availability	In Stock
Qty	15000

Qty	Price
1 - 547	$0.45659
548 - 1,376	$0.36320
1,377 - 2,920	$0.34244
2,921 - 6,284	$0.31823
6,285 +	$0.28364

Manufacturer	Available	Qty
Littelfuse	Freelance Stock: 5000 Ships Immediately
Littelfuse	Freelance Stock: 10000 Ships Immediately

04671.75NR

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