04732.25MAT1L [LITTELFUSE]
Electric Fuse, Time Lag Blow, 2.25A, 125VAC, 125VDC, 50A (IR), Through Hole, PICO, ROHS COMPLIANT;
| 型号： | 04732.25MAT1L |
| 厂家： | 
LITTELFUSE |
| 描述： | Electric Fuse, Time Lag Blow, 2.25A, 125VAC, 125VDC, 50A (IR), Through Hole, PICO, ROHS COMPLIANT 电路保护 |
| 文件： | 总3页 (文件大小：942K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Axial Lead & Cartridge Fuses
PICO® ll > Slo-Blo® > 473 Series
PS
E
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
•ꢀEnhancedꢀinrushꢀ
•ꢀ RoHSꢀcompliantꢀ
withstand
•ꢀ Wideꢀoperatingꢀ
•ꢀ Smallꢀsizeꢀ
temperature range
•ꢀ Wideꢀrangeꢀofꢀcurrentꢀ
•ꢀ Lowꢀtemperatureꢀ
ratings (375mA - 7A)
de-rating)
Agency Approvals
Applications
Agency
Agency File Number
Ampere Range
•ꢀFlat–panelꢀDisplayꢀTV
•ꢀLCDꢀmonitor
•ꢀMedicalꢀequipment
•ꢀIndustrialꢀequipment
E10480
375mA - 7A
•ꢀLightingꢀsystem
LR 29862
375mA - 7A
1A - 5A
PS
E
JET 1896-31007-1001
Electrical Characteristics
% of Ampere
Rating
OpeningTime
Additional Information
100%
200%
300%
800%
4 Hours, Min.
1 Sec., Min.; 60 Sec., Max.
0.2 Sec., Min.; 3 Sec., Max.
0.02 Sec., Min.; 0.1 Sec., Max.
Datasheet
Resources
Samples
Electrical Characteristics
ꢀax
Agency Approvals
Ampere
Rating
(A)
Nominal Cold Nominal
Nom
Voltage Drop
(mV)
Amp
Code
Voltage
Rating
(V)
Interrupting
Resistance
(Ohms)
ꢀelting
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
0.3000
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
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Axial Lead & Cartridge Fuses
PICO® ll > Slo-Blo® > 473 Series
Temperature Rerating Curve
AverageTime Current Curves
1000
100
10
1
Note:
1. Derating depicted in this curve is in addition to the standard derating of 25% for
continuous operation.
0.1
Soldering Parameters
0.01
0.1
1
10
100
1000
Recommended Process Parameters:
CURRENT IN AMPERES
Wave ꢁarameter
ꢁreheat:
(Depends on Flux ActivationTemperature)
Temperature Minimum:
Temperature Maximum:
PreheatTime:
ꢂead-Free Recommendation
(Typical Industry Recommendation)
100° C
150° C
60-180 seconds
Solder ꢁotTemperature:
Solder DwellTime:
260° C Maximum
2-5 seconds
Recommended Hand-Solder Parameters:
Solder IronTemperature: 350° C +/- 5°C
HeatingTime: 5 seconds max.
Note:These devices are not recommended for IR or
Convection Reflow process.
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
Axial Lead & Cartridge Fuses
PICO® ll > Slo-Blo® > 473 Series
Product Characteristics
Encapsulated, Epoxy-Coated Body;
MIL-STD-202, Method 201 (10–55
Hz); MIL-STD-202, Method 204, Test
Condition C (55–2000 Hz at 10 G’s
Peak)
Solder Coated Copper wire leads;
Materials
Vibration
RoHS compliant Product: PureTin-coated
Copper wire leads
MIL-STD-202, Method 101, Test
Condition B
Solderability
MIL-STD-202, Method 208
Salt Spray
MIL-STD-202, Method 211, Test Condition
A (will withstand 7 lbs. axial pull test)
Lead Pull Force
Insulation Resistance
(After Opening):
MIL-STD-202, Method 302, (10,000
ohms minimum at 100 volts)
Operating
Temperature
–55ºC to +125ºC
Resistance to Soldering
Heat
MIL-STD-202, Method 210, Test
Condition C (20 sec at 260ºC)
MIL-STD-202, Method 213,Test Condition
I (100 G’s peak for 6 milliseconds)
Shock
MIL-STD-202, Method 107, Test
Condition B (–65ºC to 125ºC)
Thermal Shock
MIL-STD-202, Method 106 (90–98%
RH), Heat (65ºC)
Moisture Resistance
Dimensions
Part Numbering System
0473 xxxx Y R T1 L
62.7 (2.468")
52.4 (2.062")*
27.78
(1.094")
27.78
7.11 (.280")
(1.094")
Series
3.43 (.135")
MAX
0.64 (.025")
Current Rating
Refer to Amp Code column of
Electrical Characteristics Table
F
1 A
L
5.0 (.197")
6.35 (.25")
tape
6.35 (.25")
tape
Quantity
Y = 4000
P = 2000
M = 1000
F
1 A
L
473 series markings
Type of Packaging
R = Reel
A = Ammo Pack
X = Loose Pack
Lead Length
T1: 52.4mm (2.062”)*
RoHS + HF
Packaging
Quantity &
ꢁackaging Code
ꢁackaging Option
ꢁackaging Specification
Please refer to available quantities
above in "Part Numbering System”
*T1: 52.4mm (2.062")Tape and Reel
EIA 296
Notes: * T1 dimension is defined as the length of the component between the two tapes. The full component length is 62.7mm (2.468").
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 12/19/13
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