Littelfuse 0446003.ZR

Cross Number:

Item Description: FUSE BOARD MNT 3A 350VAC 125VDC

Qty Price
1 - 430 $0.34320
431 - 1,300 $0.26780
1,301 - 2,990 $0.23400
2,991 - 4,570 $0.21840
4,571 + $0.20280


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Manufacturer Date Code Qty Available Qty
Littelfuse
  • Freelance Stock: 5600
    Ships Immediately




Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

123
© 2009 Littelfuse, Inc.
Specications are subject to change without notice.
Surface Mount Fuses
446P/447P Series
EBF Fuse Fast-Acting > 446/447 Series
Please refer to www.littelfuse.com/series/446.html
or /447.html for current information.
446/447 Series
446/447 Series Fuse
Description
Agency Approvals
Features
t 3P)4DPNQMJBOUBOE
MFBEGSFF
t *EFBMGPSVTFJO
FMFDUSPOJDMJHIUJOH
CBMMBTUQPXFSTVQQMZ
BOEQPXFSJOWFSUFS
BQQMJDBUJPOT
t 3BUFEGPSVTFJO
BOE7"$
DJSDVJUT
t #BTFEPOUIFQSPWFO
SFMJBCJMJUZPGUIF
BVUPNPUJWF.*/*
®
'VTFBWBJMBCMFGSPN
UISPVHIBNQFSFT
AGENCY
AGENCY FILE
NUMBER
AMPERE RANGE
E71611 2A - 10A
LR29862 2A - 10A
Electrical Characteristics for Series
% of Ampere
Rating
Opening Time
10 0% IPVST.JOJNVN
 TFD.JOTFD.BY
5IFTFSJFTBSFDJSDVJUCPBSENPVOUBCMFýBUQSPåMF
GBTUBDUJOHGVTFTEFTJHOFEGPSQSPUFDUJPOPGFMFDUSPOJD
CBMMBTUTBOEQPXFSJOWFSUFSBQQMJDBUJPOT5IFTFSJFTJT
EFTJHOFEXJUIMFBETGPSTVSGBDFNPVOUBQQMJDBUJPOTBOE
UIFTFSJFTJTEFTJHOFEXJUIMFBETGPSUISPVHIIPMF
BQQMJDBUJPOT
5IJTTFSJFTPGEFWJDFTBSFMFBEGSFFBOENFFUTUIF
SFRVJSFNFOUTPGUIF3P)4EJSFDUJWF
Electrical Specications by Item
Ampere
Rating
(A)
Amp Code
Max
Voltage
Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal Melting
I
t (A
2
sec)
Agency Approvals
  
BNQFSFT!
7"$BNQFSFT
!7%$BOE
BNQFSFT!7%$
  Y Y
    Y Y
   Y Y
    Y Y
     Y Y
     Y Y
446 Series
TVSGBDFNPVOUMFBET
447 Series
UISVIPMFMFBET
Revised: February 24, 2010
Introduction to Circuit Protection
Introduction to Circuit Protection
Transientology
124
© 2009 Littelfuse, Inc.
Specications are subject to change without notice.
Surface Mount Fuses
446P/447P Series
EBF Fuse Fast-Acting > 446/447 Series
Please refer to www.littelfuse.com/series/446.html
or /447.html for current information.
Average Time Current Curves
1000
100
10
1
0.1
0.01
10001001010.1
2A
3A
4A
5A
7 1/2A
10A
TIME IN SECONDS
CURRENT IN AMPERES
Soldering Parameters
Temperature Rerating Curve
/PUF
 %FSBUJOHEFQJDUFEJOUIJTDVSWFJTJOBEEJUJPOUPUIFTUBOEBSEEFSBUJOHPGGPS
DPOUJOVPVTPQFSBUJPO
446 Series:
3FýPX4PMEFS¡$TFDPOETNBYJNVN
/PDMFBOQSPDFTTSFDPNNFOEFE
8BWF4PMEFS/PUSFDPNNFOEFE
/POQMBUFEUFSNJOBMTVSGBDFTNBZOPUNFFU
.*-45%.FUIPE
447 Series:
$POUBDU-JUUFMGVTFGPSTPMEFSJOHQBSBNFUFST
*OTJEFUFSNJOBMGBDFPGFBDIMFBEJTOPOQMBUFE[JOD/POQMBUFE[JODUFSNJOBMGBDFT
NBZOPUNFFU.*-45%NFUIPE5PFOTVSFUIBUUIFGVTFJTBDDFQUBCMF
GPSUIFBQQMJDBUJPOBQQSPQSJBUFBQQMJDBUJPOUFTUJOHTIPVMECFQFSGPSNFE
125
© 2009 Littelfuse, Inc.
Specications are subject to change without notice.
Surface Mount Fuses
446P/447P Series
EBF Fuse Fast-Acting > 446/447 Series
Please refer to www.littelfuse.com/series/446.html
or /447.html for current information.
446/447 Series
Materials
#PEZ1MBTUJD#PEZo5FSNJOBUJPOT5JOMPBE
QMBUFE;O/JCBSSJFS
Cleaning /PDMFBOJOHQSPDFTTSFDPNNFOEFE
Product Characteristics
Operating Temperature o
O
$UP
O
$
Dimensions
Packaging
Part Numbering System
PA
T
A
6
0
4
6
02
LF
350V
10.92
(.430")
8.76
(.345")
(.032")
0.81
(.295")
7.49
1.50 (.059") MAX
3.2 (.126")
0.81
(.032")
3.2
(.126")
5.59
(.220")
3.81
(.150")
1.52
(.060")
1.44
(.057")
5.91
(.233")
8.81
(.347")
4.03
(.159")
1.27
(.050") Dia
10.11
(.398")
Reference Dimensions
(Inches)
Recommended
Pad Layout
447 Mounting
Holes
'PSEJNFOTJPOTQMFBTFDPOUBDU-JUUFMGVTFGPSTQFDJåDBUJPOT
Packaging Option Packaging Specication Quantity
Quantity &
Packaging Code
446 Series
NN5BQFBOE3FFM &*"34*&$QBSU  ;31
447 Series
#VML1BDL o 4000 :91
0446 002.
ZRP
Series
Amp Code
Quantity Code
ZRP = 800
0447 002.
YXP
Series
Amp Code
Quantity Code
YXP = 4000
12NEXT

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Santa Fe Springs, CA 90670

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(Deadline for next day shipment 2:00pm PST)

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