Littelfuse 046002.5UR

Cross Number:

Item Description:

Qty Price
1 + $0.41000






Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

© 2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
460 Series
PICO
®
SMF Fuse > 460 Series
Please refer to www.littelfuse.com/series/460.html for current information.
460 Series
460 Series PICO
®
Slo-Blo
®
Surface Mount Fuse
Description
Agency Approvals
AGENCY AGENCY FILE NUMBER
AMPERE RANGE
E10480 0.375A - 5A
LR29862 0.375A - 5A
PS
E
NBK030205-E10480B 1A - 5A
Electrical Characteristics for Series
Features
% of Ampere
Rating
Opening Time
100% 4 hours, Minimum
20
0% 1 second, Min.; 120 seconds, Max.
300% 0.2 second, Min.; 3 seconds, Max.
800% 0.02 second, Min.; 0.1 second, Max.
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.
Electrical Specifications by Item
Ampere
Rating
(A)
Amp
Code
Max
Voltage
Rating
(V)
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal Melting
I
2
t (A
2
sec)
Agency Approvals
PS
E
0.375 .375 125
50 A @125 VAC
50 A @125 VDC
1.7400 0.085 x x
0.500 .500 125 1.1900 0.210 x x
0.750 .750 125 0.4970 0.760 x x
1.00 001. 125 0.3000 2.01 x x x
1.50 01.5 125 0.1160 3.94 x x x
2.00 002. 125 0.0710 7.60 x x x
2.50 02.5 125 0.0520 13.0 x x x
3.00 003. 125 0.0380 21.0 x x x
3.50 03.5 125 0.0240 26.8 x x x
4.00 004. 125 0.0194 35.0 x x x
5.00 005. 125 0.0133 54.8 x x x
Applications
t 8JSFMFTTCBTFTUBUJPO
t /FUXPSLFRVJQNFOU
t 5FMFDPNFRVJQNFOU
t 4MPX#MPX
t )JHIJOSVTIDVSSFOUXJUITUBOEDBQBCJMJUZ
t 8JEFDVSSFOUSBUJOHSBOHF"UP"
t 8JEFPQFSBUJOHUFNQFSBUVSFSBOHF
t 3P)4DPNQMJBOU
PS
E
Revised: April 24, 2012
Introduction to Circuit Protection
Introduction to Circuit Protection
Transientology
© 2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
460 Series
PICO
®
SMF Fuse > 460 Series
Please refer to www.littelfuse.com/series/460.html for current information.
Materials
Body: Molded Thermoplastic
Terminations: 100% Tin-plated Copper
(460 Series)
Solderability MIL-STD-202, Method 208
Product Marking
Body: Brand Logo, Current Rating, Voltage
Rating, Series Code, Date Code, Agency
Approved Logo
Moisture
Sensitivity Level
Level 1 J-STD - 020C
Operating
Temperature
–55°C to 125°C
Product Characteristics
Shock
MIL-STD-202, Method 213, Test
Condition I (100 G’s peak for 6 msecs.)
Vibration
MIL-STD-202, Method 201 (10–55 Hz,
0.06 inch total excursion)
Salt Spray
MIL-STD-202, Method 101, Test
Condition B (48 hours)
Insulation Resistance
(After Opening)
MIL-STD-202, Method 302, (10,000
ohms minimum at 100 volts)
Thermal Shock
MIL-STD-202, Method 107,
Test Condition B (–65°C to 125°C)
Moisture Resistance
MIL-STD-202, Method 106, High
Humidity (90-98 RH), Heat (65°C)
Average Time Current Curves
1000
100
10
1
0.1
0.01
10
CURRENT IN AMPERES
TIME IN SECONDS
1000100
0.1
1
0.05
5A
4A
3.5A
3A
2.5A
2A
1.5A
1A
.750A
.500A
.375A
Soldering Parameters
Temperature Rerating Curve
/PUF
1. Rerating depicted in this curve is in addition to the standard rerating of 25% for
continuous operation.
Wave Soldering 260°C, 3 seconds max.
Reflow Soldering 230°C, 30 seconds max.
© 2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
460 Series
PICO
®
SMF Fuse > 460 Series
Please refer to www.littelfuse.com/series/460.html for current information.
460 Series
Dimensions
Packaging
Part Numbering System
Packaging
Option
Packaging
Specification
Quantity
Quantity &
Packaging Code
12mm
T
ape and Reel
EIA RS-481-1
(IEC 286, part 3)
500 UR
12mm
Tape and Reel
EIA RS-481-1
(IEC 286, part 3)
2500 ER
4.32
(.170")
5 A 1 2 5 V
L
F
4 6 0
B 3
®
®
3.05
(.120")
2.97
(.117")
7.24(.285")
REF.
8.26
(.325")
1.65
(.065")
4.95
(.195")
1.30(.051")
REF.
2.03
(.080")
RECOMMENDED
PAD LAYOUT
0460 .500 UR
SERIES
PACKAGING CODE
R = Tape and Reel
AMP CODE
Refer to Electrical
Characteristics table
QUANTITY CODE
UR = 500 pcs
ER = 2500 pcs
Example:
1 Amp product is
0460 .001 UR (.5 Amp
QSPEVDUTIPXOBCPWF

Freelance Electronics
13197 Sandoval Street
Santa Fe Springs, CA 90670

Hours of Operation
Monday-Friday 7:30am-4:30pm PST
(Deadline for next day shipment 2:00pm PST)

Trustworthy Standards Serving the Electronic Components
Industry since 1986

Government Cage code#-1V4R6
Duns Number# 788130532
Certified Small Disadvantaged Business