04532.00MRL [LITTELFUSE]
Electric Fuse, Very Fast Blow, 2A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIANT;
| 型号： | 04532.00MRL |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse, Very Fast Blow, 2A, 125VAC, 125VDC, 50A (IR), Surface Mount, ROHS COMPLIANT 电路保护 |
| 文件： | 总4页 (文件大小：182K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Surface Mount Fuses
NANO2® > Very Fast-Acting > 451/453 Series
PS
E
451/453 Series Fuse
Description
The Nano2 SMF Fuse is a very small, Wire-in-Air (WIA)
square shape surface mount fuse which is very suitable
for the secondary side circuit over-current protection
applications and is designed for PCB using surface mount
technology.
Features
tꢀ 7FSZꢀGBTUꢀBDUJOH
tꢀ 4NBMMꢀTJ[Fꢀ
tꢀ -PXꢀUFNQFSBUVSFꢀ
de-rating
tꢀ 3P)4ꢀDPNQMJBOU
tꢀ )BMPHFOꢀ'SFF
tꢀ 8JEFꢀSBOHFꢀPGꢀDVSSFOUꢀ
rating available (62mA
to 15A)
Agency Approvals
AGENCY
AGENCY FILE NUMBER
AMPERE RANGE
6.3A - 15A
tꢀ 8JEFꢀPQFSBUJOHꢀ
temperature range
E10480
LR29862
62mA - 15A
Applications
NBK030205-E10480B
NBK101105-E184655
1A - 5A
PS
E
tꢀ /PUFCPPLꢀ1$
tꢀ 5FMFDPNꢀTZTUFN
tꢀ 8JSFMFTTꢀCBTFTUBUJPO
tꢀ 8IJUFꢀHPPET
6.3A - 10A
tꢀ -$%ꢁ1%1ꢀ57ꢀ
E10480
62mA - 5A
tꢀ -$%ꢀNPOJUPS
tꢀ -$%ꢁ1%1ꢀQBOFM
tꢀ -$%ꢀCBDLMJHIUꢀJOWFSUFS
tꢀ 1PSUBCMFꢀ%7%ꢀQMBZFS
tꢀ 1PXFSꢀTVQQMZ
tꢀ (BNFꢀDPOTPMF
tꢀ 0GåDFꢀ"VUPNBUJPOꢀ
Electrical Characteristics for Series
equipment
% of Ampere
Ampere Rating
Rating
tꢀ #BUUFSZꢀDIBSHJOHꢀDJSDVJUꢀ
OpeningTime
protection
100%
1/16 –15
1/16 –10
12 –15
4 hours, Minimum
5 sec., Maximum
20 sec., Maximum
tꢀ /FUXPSLJOHꢀ
tꢀ *OEVTUSJBMꢀFRVJQNFOU
tꢀ .FEJDBMꢀFRVJQNFOU
tꢀ "VUPNPUJWF
tꢀ 1$ꢀTFSWFS
200%
tꢀ $PPMJOHꢀGBOꢀTZTUFN
tꢀ 4UPSBHFꢀTZTUFN
© 2009 Littelfuse, Inc.
451/453 Series
57
Revised: June 1, 2009
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/451.html
or /453.html for current information.
Surface Mount Fuses
NANO2® > Very Fast-Acting > 451/453 Series
Electrical Specifications by Item
Max
Voltage
Rating
(V)
Agency Approvals
Ampere
Rating
(A)
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
Amp
Code
Interrupting
Rating
PS
E
I2t (A2sec)
0.062
0.080
0.100
0.125
0.160
0.200
0.250
0.315
0.375
0.400
0.500
0.630
0.750
0.800
1.00
1.25
1.50
1.60
2.00
2.50
3.00
3.15
3.50
.062
.080
.100
.125
.160
.200
.250
.315
.375
.400
.500
.630
.750
.800
001.
1.25
01.5
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
125
5.5000
4.0500
3.1000
1.7000
1.2157
0.8372
0.5765
0.3918
0.6100
0.5600
0.4200
0.3050
0.2450
0.2120
0.1530
0.0780
0.0630
0.0580
0.0367
0.0286
0.0227
0.0215
0.0200
0.0160
0.0125
0.0096
0.0090
0.0077
0.00019
0.00033
0.00138
0.00286
0.0048
0.0089
0.0158
0.0311
0.0425
0.0484
0.0795
0.143
0.185
0.271
0.459
0.664
0.853
1.060
0.530
1.029
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
ꢂꢃꢀBNQFSFTꢀ!ꢄꢅꢂ7"$ꢁ7%$ꢀ
ꢆꢃꢃꢀBNQFSFTꢀ!ꢆꢅ7%$
PSE: 100 amperes
x
x
x
x
x
x
x
x
x
x
x
x
x
x
!ꢄꢃꢃ7"$
01.6
002.
02.5
003.
3.15
03.5
004.
005.
06.3
007.
008.
1.650
1.920
2.469
3.152
5.566
9.170
10.32
20.23
4.00
5.00
6.30
7.00
x
x
x
8.00
ꢆꢂꢀBNQFSFTꢀ!ꢄꢅꢂꢀ7"$ꢁ
ꢂꢃꢀBNQFSFTꢀ!ꢄꢅꢂꢀ7%$
10.0
010.
125
ꢆꢃꢃꢀBNQFSFTꢀ!ꢆꢅꢀ7%$
0.0056
26.46
x
x
x
PSE: 100 amperes
!ꢄꢃꢃ7"$
12.0
15.0
012.
015.
65
65
0.0049
0.0037
47.97
97.82
x
x
x
x
ꢂꢃꢀBNQFSFTꢀ!ꢇꢂꢀ7"$ꢁ7%$
ꢆꢃꢃꢀBNQFSFTꢀ!ꢅꢈꢀ7%$
Notes:
- l2t calculated at 8ms.
- Resistance is measured at 10% of rated current, 25ºC
© 2009 Littelfuse, Inc.
451/453 Series
58
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/451.html
or /453.html for current information.
Surface Mount Fuses
NANO2® > Very Fast-Acting > 451/453 Series
Temperature Rerating Curve
AverageTime Current Curves
100
10
1
0.1
0.01
Note:
ꢄꢉꢀ %FSBUJOHꢀEFQJDUFEꢀJOꢀUIJTꢀDVSWFꢀJTꢀJOꢀBEEJUJPOꢀUPꢀUIFꢀTUBOEBSEꢀEFSBUJOHꢀPGꢀꢅꢂꢊꢀGPSꢀ
continuous operation.
0.001
0.05 0.1
1
10
100
1000
CURRENT IN AMPERES
Soldering Parameters
tP
Reflow Condition
-Temperature Min (Ts(min)
Pb – Free assembly
TP
Critical Zone
TL to TP
Ramp-up
)
150°C
TL
Pre Heat -Temperature Max (Ts(max)
)
200°C
tL
TS(max)
-Time (Min to Max) (ts)
60 – 120 secs
Ramp-down
Average ramp up rate (LiquidusTemp
(TL) to peak
Preheat
5°C/second max.
TS(min)
tS
TS(max) toTL - Ramp-up Rate
5°C/second max.
217°C
-Temperature (TL) (Liquidus)
Reflow
25
time to peak temperature
(t 25ºC to peak)
-Temperature (tL)
60 – 90 seconds
250+0/-5 °C
Time
PeakTemperature (TP)
Time within 5°C of actual peak
Temperature (tp)
20 – 40 seconds
Ramp-down Rate
5°C/second max.
8 minutes max.
260°C
Time 25°C to peakTemperature (TP)
Do not exceed
ꢅꢇꢃ¡$ꢀ1FBLꢀ
Temperature,
10 seconds max.
Wave Soldering Parameters
© 2009 Littelfuse, Inc.
451/453 Series
59
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/451.html
or /453.html for current information.
Surface Mount Fuses
NANO2® > Very Fast-Acting > 451/453 Series
Product Characteristics
Body: Ceramic
.* ꢌ45%ꢌꢅꢃꢅꢏꢀ.FUIPEꢀꢄꢃ ꢏꢀꢀ5FTUꢀ
Condition B, 5 cycles, -65°C /
Terminationsꢋꢀ5JOꢌ-FBEꢀ"MMPZꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀꢀ
RoHS CompliantTerminations:
ꢀꢀꢀꢀ(PMEꢌQMBUFEꢀ$BQTꢀꢍꢈꢂꢄꢀTFSJFTꢎ
Silver-plated Caps (453 series)
Thermal Shock
Mechanical Shock
Vibration
Materials
+125°C, 15 minutes @ each extreme
.* ꢌ45%ꢌꢅꢃꢅꢏꢀ.FUIPEꢀꢅꢄꢆꢏꢀ5FTUꢀ*ꢋꢀ
%FFOFSHJ[FEꢉꢀꢀꢄꢃꢃ(ꢒTꢀQLꢀBNQMJUVEFꢏꢀ
sawtooth wave 6ms duration, 3
DZDMFTꢀ9:;ꢓYZ[ꢀꢔꢀꢄꢐꢀTIPDLT
Product Marking
#SBOEꢏꢀ"NQFSFꢀ3BUJOH
Operating
-55°C to 125°C
.* ꢌ45%ꢌꢅꢃꢅꢏꢀ.FUIPEꢀꢅꢃꢄꢋꢀꢃꢉꢃꢆwꢀ
BNQMJUVEFꢏꢀꢄꢃꢌꢂꢂꢀ)[ꢀJOꢀꢄꢀNJOꢉꢀꢀꢅISTꢀ
FBDIꢀ9:;ꢔꢇIST
Temperature
Moisture Sensitivity
Level
-FWFMꢀꢄꢏꢀ+ꢌ45%ꢌꢃꢅꢃ$
Moisture Resistance
Salt Spray
.* ꢌ45%ꢌꢅꢃꢅꢏꢀ.FUIPEꢀꢄꢃꢇꢏꢀꢄꢃꢀDZDMFT
Solderability
.* ꢌ45%ꢌꢅꢃꢅꢏꢀ.FUIPEꢀꢅꢃꢐ
Insulation
Resistance
(after Opening)
.* ꢌ45%ꢌꢅꢃꢅꢏꢀ.FUIPEꢀꢄꢃꢄꢏꢀ5FTUꢀ
Condition B (48hrs)
.* ꢌ45%ꢌꢅꢃꢅꢏꢀ.FUIPEꢀꢆꢃꢅꢏꢀ5FTUꢀ$POEJUJPOꢀ
A (10,000 ohms minimum)
Resistance to Soldering
Heat
.* ꢌ45%ꢌꢅꢃꢅꢏꢀ.FUIPEꢀꢅꢄꢃꢏꢀ5FTUꢀ
condition B (10 sec at 260°C)
Dimensions
Part Numbering System
6.10
(.240")
2.69
(.106")
0451 001. M R L
F
2.69
(.106")
SERIES
ꢈꢂꢄꢀꢔꢀ(PMEꢀ1MBUFEꢀ$BQT
ꢈꢂꢆꢀꢔꢀ4JMWFSꢀ1MBUFEꢀ$BQT
7 A
1.45
(.057")
AMP Code
3FGFSꢀUPꢀ&MFDUSJDBMꢀ
6.86
(.270")
characteristics table
QUANTITY Code
.ꢀꢔꢀꢄꢃꢃꢃꢀQDT
/ꢀ ꢔꢀꢂꢃꢃꢃꢀQDT
3.15
(.124")
2.95
(.116")
PACKAGING Code
1.96
(.077")
3ꢀꢔꢀ5BQFꢀBOEꢀ3FFM
Recommended pad layout
RoHS Compliant & Halogen Free
NOTE: “L” suffix applies to 451 series only
ꢈꢂꢄꢀ TFSJFTꢀ NBZꢀ CFꢀ PSEFSFEꢀ BTꢀ FJUIFSꢀi3P)4ꢀ BOEꢀ )'wꢀ ꢍi-wꢀ TVGåYꢎꢀ PSꢀ OPOꢌ3P)4ꢀ ꢍOPꢀ
TVGåYꢎꢀWFSTJPOꢉ
ꢈꢂꢆꢀTFSJFTꢀJTꢀBWBJMBCMFꢀPOMZꢀBTꢀ3P)4ꢀDPNQMBJOUꢀWFSTJPOꢀBOEꢀEPFTꢀOPUꢀSFRVJSFꢀi-wꢀTVGåYꢉꢀ
1MFBTFꢀEPꢀOPUꢀJODMVEFꢀi-wꢀTVGåYꢀXJUIJOꢀꢈꢂꢆꢀTFSJFTꢀPSEFSJOHꢀJOTUSVDUJPOTꢉ
Packaging
Quantity &
Packaging Option
ꢄꢅNNꢀ5BQFꢀBOEꢀ3FFM
ꢄꢅNNꢀ5BQFꢀBOEꢀ3FFM
Packaging Specification
&*"ꢀ34ꢌꢈꢐꢄꢌꢅꢀꢍ*&$ꢀꢅꢐꢇꢏꢀQBSUꢀꢆꢎ
&*"ꢀ34ꢌꢈꢐꢄꢌꢅꢀꢍ*&$ꢀꢅꢐꢇꢏꢀQBSUꢀꢆꢎ
Quantity
Packaging Code
5000
1000
/3
.3
© 2009 Littelfuse, Inc.
451/453 Series
60
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/451.html
or /453.html for current information.
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