參數(shù)資料
型號(hào)： 0469002.WR
元件分類： 保險(xiǎn)絲
英文描述： SLOW BLOW ELECTRIC FUSE, 2A, 63VDC, 50A (IR), SURFACE MOUNT
封裝： HALOGEN FREE AND ROHS COMPLIANT
文件頁(yè)數(shù)： 1/3頁(yè)
文件大?。?/td> 504K
代理商： 0469002.WR
1
2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/469.html for current information.
Surface Mount Fuses
469 Series
Ceramic Fuse > 469 Series
469
Series
469 Series – 1206 Slo-Blo Fuse
Description
The 469 Series is a 100% Lead-free, RoHS compliant and
Halogen-free fuse series designed specifically to provide
over-current protection to circuits that operate under high
working ambient temperature up to 150C.
The general design ensures excellent temperature stability
and performance reliability.
The high It values which are typical in the Littelfuse
Ceramic fuse family, ensure high inrush current withstand
capability.
Agency Approvals
Agency
Agency File number
Ampere rAnge
e10480
1A – 8A
lr29862
1A – 8A
Features
Electrical Characteristics for Series
OperatingTemperature
from -55C to +150C
100%Lead-free,RoHS
compliant and Halogen-
free
Suitableforbothleaded
and lead-free reflow /
wave soldering
% of Ampere
rating
Ampere
rating
OpeningTime at 25c
100%
1A – 8A
4 hours, Minimum
200%
1A – 8A
1 sec., Min.; 120 secs., Max.
300%
1A – 8A
0.1 sec., Min.; 3 secs., Max.
800%
1A – 8A
0.002 sec., Min.; 0.05 sec., Max.
Applications
Ampere
rating
(A)
Amp
code
max.
Voltage
rating (V)
interrupting rating
nominal
resistance
(Ohms)2
nominal
melting i2t
(A2Sec.)3
nominal Voltage
Drop At rated
current (V)4
nominal power
Dissipation At
rated current (W)
Agency Approvals
1
001.
63
50 A @ 63 V DC
COMINGSOON
pending pending
1.25
63
pending pending
1.5
01.5
63
x
2
002.
63
x
2.5
02.5
32
50 A @ 32 V DC
x
3
003.
32
x
3.5
03.5
32
x
4
004.
32
60 A @ 32 V DC
0.052
3.560
0.236
0.944
x
5
005.
32
0.035
5.620
0.216
1.080
x
6
006.
24
60 A @ 24 V DC
0.028
9.410
0.274
1.640
x
7
007.
24
0.021
14.400
0.216
1.510
x
8
008.
24
0.017
23.720
0.233
1.860
x
Electrical Specifications by Item
Notes:
1. AC Interrupting Rating tested at rated voltage with unity power factor. DC Interrupting
Rating tested at rated voltage with time constant < 0.8 msec.
2.NominalResistancemeasuredwith<10%ratedcurrent.
3.NominalMeltingItmeasuredat1msecopeningtime.
4.NominalVoltageDropmeasuredatratedcurrentaftertemperaturehasstabilized.
AutomotiveElectronics
LCDDisplays
Servers
NotebookComputers
Printers
Scanners
DataModems
GamingConsoles
Devices designed to carry rated current for 4 hours minimum. It is recommended that
devices be operated continuously at no more than 80% rated current. See “Temperature
Rerating Curve”for additional rerating information.
Devices designed to be mounted with marking code facing up.
Revised: June 23, 2011
相關(guān)PDF資料
PDF描述
0469003.WR SLOW BLOW ELECTRIC FUSE, 3A, 32VDC, 50A (IR), SURFACE MOUNT
0469004.WR SLOW BLOW ELECTRIC FUSE, 4A, 32VDC, 60A (IR), SURFACE MOUNT
0469005.WR SLOW BLOW ELECTRIC FUSE, 5A, 32VDC, 60A (IR), SURFACE MOUNT
0469006.WR SLOW BLOW ELECTRIC FUSE, 6A, 24VDC, 60A (IR), SURFACE MOUNT
0469007.WR SLOW BLOW ELECTRIC FUSE, 7A, 24VDC, 60A (IR), SURFACE MOUNT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
0469003.WR 功能描述:保險(xiǎn)絲 32V 1206 SB 3A RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
0469-0030 制造商:Wellshin 功能描述:SOUTH AFRICAN 3-PIN
0469-0033 制造商:Wellshin 功能描述:3 WAY Y IEC/IEC CORD
0469004.WR 功能描述:保險(xiǎn)絲 32V 1206 SB 4A RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
0469005.WR 功能描述:保險(xiǎn)絲 32V 1206 SB 5A RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險(xiǎn)絲類型:Fast Acting 保險(xiǎn)絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485
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