04732.25PXT1HF [LITTELFUSE]
Electric Fuse, Time Lag Blow, 2.25A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT;
| 型号： | 04732.25PXT1HF |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse, Time Lag Blow, 2.25A, 125VAC, 125VDC, 50A (IR), Through Hole, 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 |
Cartridge and Axial Lead Fuses
PICO® II > Slo-Blo® > 473 Series
®
®
PS
E
RoHS
®
473 Series, PICO II, Slo-Blo Fuse
Description
The PICO® II Slo-Blo® Fuse combines time-delay
performance characteristics with the proven reliability of
a PICO® Fuse.
Features
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Agency Approvals
Applications
Agency
Agency File Number
Ampere Range
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E10480
LR 29862
375mA - 7A
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375mA - 7A
1A - 5A
®
PS
E
JET 1896-31007-1001
Electrical Characteristics
% of Ampere
Rating
OpeningTime
100%
200%
300%
800%
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ꢉꢀ4FDꢊꢈꢀMin.ꢋꢀꢌꢍꢀ4FDꢊꢈꢀMax.
ꢍꢊꢎꢀ4FDꢊꢈꢀMin.ꢋꢀꢂꢀ4FDꢊꢈꢀMax.
ꢍꢊꢍꢎꢀ4FDꢊꢈꢀMin.ꢋꢀꢍꢊꢉꢀ4FDꢊꢈꢀMax.
Electrical Characteristics
Max
Agency Approvals
Ampere
Rating
(A)
Nominal Cold Nominal
Nom
Voltage Drop
(mV)
Amp
Code
Voltage
Rating
(V)
Interrupting
Resistance
(Ohms)
Melting
PS
E
Rating
I2t (A2 sec)
®
0.375
0.500
0.750
1.00
1.50
2.00
2.25
2.50
3.00
3.50
4.00
5.00
7.00
.375
.500
.750
001.
01.5
002.
2.25
02.5
003.
03.5
004.
005.
007.
125
125
125
125
125
125
125
125
125
125
125
125
125
1.7400
1.1300
0.4600
0.2670
0.1160
0.0712
0.0630
0.0520
0.0380
0.0240
0.0194
0.0133
0.0092
0.085
0.210
0.760
2.010
3.940
7.600
9.280
13.00
21.00
26.80
35.00
54.80
105.00
0.840
0.775
0.429
0.353
0.208
0.180
0.164
0.153
0.140
0.094
0.086
0.074
0.070
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
50 amperes at 125 VDC/
VAC
©2009 Littelfuse, Inc.
473 Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Revised: January 12, 2009
Cartridge and Axial Lead Fuses
PICO® II > Slo-Blo® > 473 Series
Temperature Rerating Curve
AverageTime Current Curves
1000
100
10
1
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continuous operation.
0.1
Soldering Parameters
0.01
0.1
1
10
100
1000
Recommended Process Parameters:
CURRENT IN AMPERES
Wave Parameter
Preheat:
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Lead-Free Recommendation
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100° C
150° C
60-180 seconds
Solder PotTemperature:
Solder DwellTime:
260° $ꢀ.BYJNVN
2-5 seconds
Recommended Hand-Solder Parameters:
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Note: These devices are not recommended for IR or
Convection Reflow process.
©2009 Littelfuse, Inc.
473 Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Revised: January 12, 2009
Cartridge and Axial Lead Fuses
PICO® II > Slo-Blo® > 473 Series
Product Characteristics
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Solder Coated Copper wire leads;
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Copper wire leads
Materials
Vibration
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Solderability
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Salt Spray
Condition B
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Lead Pull Force
Insulation Resistance
(After Opening):
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Operating
Temperature
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Resistance to Soldering
Heat
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Shock
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Thermal Shock
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Moisture Resistance
Dimensions
Part Numbering System
473 Series (RoHS Version) Markings
0473 xxxx Y R T1 L
62.7 (2.468")
52.4 (2.062")*
7.11 (.280")
27.78
(1.094")
27.78
(1.094")
Series
3.43 (.135")
MAX
0.64 (.025")
Current Rating
Refer to Amp Code column of
Electrical Characteristics Table
F
1 A
1 A
L
5.0 (.197")
6.35 (.25")
tape
6.35 (.25")
tape
Quantity
F
L
Y = 4000
P = 2000
M = 1000
Type of Packaging
473 Series (RoHS and Halogen-free Version) Markings
62.7 (2.468")
R = Reel
A = Ammo Pack
X = Loose Pack
52.4 (2.062")*
27.78
(1.094")
27.78
(1.094")
7.11 (.280")
3.43 (.135")
MAX
Lead Length
T1: 52.4mm (2.062”)*
0.64 (.025")
5.0 (.197")
F
1 A
L
6.35 (.25")
tape
6.35 (.25")
tape
Option Codes
L
= RoHS
F
1 A
L
HF = RoHS and Halogen-free
Packaging
Quantity &
Packaging Code
Packaging Option
Packaging Specification
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EIA 296
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©2009 Littelfuse, Inc.
473 Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Revised: January 12, 2009
Cartridge and Axial Lead Fuses
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for current information.
Revised: January 12, 2009
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04732.25YAT1HF
Electric Fuse, Time Lag Blow, 2.25A, 125VAC, 125VDC, 50A (IR), Through Hole, ROHS COMPLIANT
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