046002.5UR [LITTELFUSE]
Surface Mount Fuses PICO® SMF Fuse > 460 Series; 表面贴装保险丝PICO® SMF保险丝\u003e 460系列
| 型号： | 046002.5UR |
| 厂家： | 
LITTELFUSE |
| 描述： | Surface Mount Fuses PICO® SMF Fuse > 460 Series |
| 文件： | 总3页 (文件大小：333K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Surface Mount Fuses
PICO® SMF Fuse > 460 Series
460 Series PICO® Slo-Blo® Surface Mount Fuse
PS
E
Description
The 460 Series Slo-Blo® SMF is based on Littelfuse PICO®
fuse through-hole technology, though offered in a surface
mount package.
This series of devices meets the requirements of the
RoHS directive.
Features
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Agency Approvals
AGENCY
AGENCY FILE NUMBER
AMPERE RANGE
0.375A - 5A
E10480
LR29862
Applications
0.375A - 5A
1A - 5A
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PS
E
NBK030205-E10480B
Electrical Characteristics for Series
% of Ampere
OpeningTime
4 hours, Minimum
Rating
100%
200%
300%
800%
1 second, Min.; 120 seconds, Max.
0.2 second, Min.; 3 seconds, Max.
0.02 second, Min.; 0.1 second, Max.
Electrical Specifications by Item
Max
Agency Approvals
Ampere
Rating
(A)
Nominal Cold
Resistance
(Ohms)
Amp
Code
Voltage
Rating
(V)
Interrupting
Rating
Nominal Melting
I2t (A2sec)
PS
E
0.375
0.500
0.750
1.00
.375
.500
.750
001.
01.5
125
125
125
125
125
125
125
125
125
125
125
1.7400
1.1900
0.4970
0.3000
0.1160
0.0710
0.0520
0.0380
0.0240
0.0194
0.0133
0.085
0.210
0.760
2.01
3.94
7.60
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
1.50
50 A @125 VAC
50 A @125 VDC
2.00
2.50
3.00
3.50
4.00
5.00
002.
02.5
003.
03.5
004.
005.
13.0
21.0
26.8
35.0
54.8
© 2012 Littelfuse, Inc.
460 Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/460.html for current information.
Revised: April 24, 2012
Surface Mount Fuses
®
PICO SMF Fuse > 460 Series
Temperature Rerating Curve
AverageTime Current Curves
1000
100
10
1
/PUFꢂ
1. Rerating depicted in this curve is in addition to the standard rerating of 25% for
continuous operation.
0.1
Soldering Parameters
0.01
1
10
100
1000
0.05 0.1
Wave Soldering
Reflow Soldering
260°C, 3 seconds max.
230°C, 30 seconds max.
CURRENT IN AMPERES
Product Characteristics
Body: MoldedThermoplastic
Terminations: 100%Tin-plated Copper
(460 Series)
MIL-STD-202, Method 213, Test
Shock
Materials
Condition I (100 G’s peak for 6 msecs.)
MIL-STD-202, Method 201 (10–55 Hz,
0.06 inch total excursion)
Vibration
Salt Spray
Solderability
Product Marking
MIL-STD-202, Method 208
MIL-STD-202, Method 101, Test
Condition B (48 hours)
Body: Brand Logo, Current Rating, Voltage
Rating, Series Code, Date Code, Agency
Approved Logo
Insulation Resistance
(After Opening)
MIL-STD-202, Method 302, (10,000
ohms minimum at 100 volts)
Moisture
Sensitivity Level
Level 1 J-STD - 020C
–55°C to 125°C
MIL-STD-202, Method 107,
Test Condition B (–65°C to 125°C)
Thermal Shock
Operating
Temperature
MIL-STD-202, Method 106, High
Humidity (90-98 RH), Heat (65°C)
Moisture Resistance
© 2012 Littelfuse, Inc.
460 Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/460.html for current information.
Surface Mount Fuses
PICO® SMF Fuse > 460 Series
Dimensions
Part Numbering System
0460 .500 UR
5A 125V
4.32
SERIES
(.170")
F
L
4 6 0
8.26
(.325")
B 3
®
®
2.03
(.080")
AMP CODE
7.24(.285")
REF.
2.97
(.117")
Refer to Electrical
Characteristics table
1.65
(.065")
3.05
(.120")
4.95
(.195")
QUANTITY CODE
UR = 500 pcs
ER = 2500 pcs
Example:
RECOMMENDED
PAD LAYOUT
1.30(.051")
REF.
1 Amp product is
0460 .001 UR (.5 Amp
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PACKAGING CODE
R = Tape and Reel
Packaging
Packaging
Option
Packaging
Specification
Quantity &
Packaging Code
Quantity
12mm
EIA RS-481-1
500
UR
ER
Tape and Reel (IEC 286, part 3)
12mm
EIA RS-481-1
2500
Tape and Reel (IEC 286, part 3)
© 2012 Littelfuse, Inc.
460 Series
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/460.html for current information.
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