Littelfuse 0459.125ER

Cross Number:

Item Description: FUSE BOARD MNT 125MA 125VAC/VDC

Qty Price
1 - 206 $0.72600
207 - 529 $0.56650
530 - 1,111 $0.49500
1,112 - 1,619 $0.47850
1,620 + $0.42900



Other Cross Reference

Manufacturer Date Code Qty Available Qty
Littelfuse
  • Freelance Stock: 5000
    Ships Immediately





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
459 Series
PICO
®
SMF Fuse > 459 Series
Please refer to www.littelfuse.com/series/459.html for current information.
459 Series
459 Series PICO
®
Very Fast-Acting Surface Mount Fuse
Description
Electrical Characteristics for Series
Features
% of Ampere
Rating
Opening Time
100% 4 hours, Minimum
20
0% 1 second, Maximum
300% 0.1 second, Maximum
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
0.062 .062 125
50 A @125 VAC
300 A @125 VDC
7.0000 0.000075 x x
0.125 .125 125 1.7000 0.00163 x x
0.250 .250 125 0.6650 0.0106 x x
0.375 .375 125 0.3950 0.0254 x x
0.500 .500 125 0.2800 0.0546 x x
0.750 .750 125 0.1750 0.155 x x
1.00 001. 125 0.1250 0.281 x x x
1.50 01.5 125 0.0800 0.650 x x x
2.00 002. 125 0.0468 0.421 x x x
2.50 02.5 125 0.0350 0.721 x x x
3.00 003. 125 0.0290 1.23 x x x
3.50 03.5 125 0.0240 1.65 x x x
4.00 004. 125 0.0200 2.35 x x x
5.00 005. 125 0.0155 3.90 x x x
The 459 Series Very Fast-Acting SMF is based on Littelfuse
PICO
®
fuse technology, though offered in a surface mount
package.
This series of devices meets the requirements of the
RoHS directive.
Applications
t7FSZ'BTU"DUJOH
t
8JEFDVSSFOUSBUJOHSBOHFN"UP"
t8JEFPQFSBUJOHUFNQFSBUVSFSBOHF
t-PXUFNQFSBUVSFSFSBUJOH
t3P)4DPNQMJBOU
t 8JSFMFTTCBTFTUBUJPO
t /FUXPSLFRVJQNFOU
t 5FMFDPNFRVJQNFOU
Revised: April 24, 2012
PS
E
Agency Approvals
AGENCY AGENCY FILE NUMBER
AMPERE RANGE
E10480 62mA - 5A
LR29862 62mA - 5A
PS
E
NBK030205-E10480B 1A - 5A
Introduction to Circuit Protection
Introduction to Circuit Protection
Transientology
© 2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
459 Series
PICO
®
SMF Fuse > 459 Series
Please refer to www.littelfuse.com/series/459.html for current information.
Materials
Body: Molded Thermoplastic
Terminations: 100% Tin-plated Copper
(459 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
O
C to 125
O
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 to 125°C)
Moisture Resistance
MIL-STD-202, Method 106, High
Humidity (90-98 RH), Heat (65°C)
Average Time Current Curves
100
10
1
0.1
0.01
0.001
.062A
0.05 0.1 1 10 100
.125A
.25A
.375A
.500A
.750A
1A
1.5A
2A
2.5A
3A
3.5A
4A
5A
TIME IN SECONDS
CURRENT IN AMPERES
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, 10 seconds max.
Reflow Soldering 260°C, 30 seconds max.
© 2012 Littelfuse, Inc.
Specifications are subject to change without notice.
Surface Mount Fuses
459 Series
PICO
®
SMF Fuse > 459 Series
Please refer to www.littelfuse.com/series/459.html for current information.
459 Series
4.32
(.170")
5 A 1 2 5 V
L
F
4 5 9
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
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
0459 .500 UR
SERIES
AMP Code
QUANTITY Code
PACKAGING Code
Refer to Electrical
Characteristics table
UR = 500 pcs
ER = 2500 pcs
R = Tape and Reel
Example:
0.62 Amp product is
0459 .062 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