025103.5MAT1L Littelfuse Inc, 025103.5MAT1L Datasheet - Page 3
![FUSE PICO FAST 3.5A 125V AXIAL](/photos/1/21/12166/pico_ii_r251_series_sml.jpg)
025103.5MAT1L
Manufacturer Part Number
025103.5MAT1L
Description
FUSE PICO FAST 3.5A 125V AXIAL
Manufacturer
Littelfuse Inc
Series
PICO® II 251r
Specifications of 025103.5MAT1L
Fuse Type
Fast Acting
Voltage - Rated
125VAC, 125VDC
Current
3.5A
Package / Case
Axial
Size / Dimension
0.110" Dia x 0.280" L (2.80mm x 7.11mm)
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C
Dc Cold Resistance
0.024 Ohm
Melting I²t
1.58
Voltage Rating Vac
125V
Voltage Rating Vdc
125V
Fuse Current
3.5A
Fuse Size Metric
2.8mm X 7.11mm
Fuse Size Imperial
0.11 X 0.28"
Fuse Case Style
Axial Leaded
Svhc
No SVHC (15-Dec-2010)
Breaking Capacity
50A @ 125VAC / 300A @ 125VDC
Fuse Size Code
PICO
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free by exemption / RoHS Compliant
Color
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free by exemption / RoHS Compliant
Other names
25103.5AT1L
©2008 Littelfuse, Inc.
Specifications are subject to change without notice.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com for the most current information
Please refer to http://www.littelfuse.com/series/251.html or /253.html for current information.
Product Characteristics
Materials
Solderability
Lead Pull Force
Moisture Sensitivity
Level
Dimensions
Packaging
*T1: 52.4mm (2.062") Tape and Reel
6.35 (.25")
tape
** .025” diameter for 1/16–10A, .032” diameter for 12–15A.
Packaging Option
**0.64 (.025")
5.0 (.197")
(1.094")
27.78
251 series markings
253 series markings
Encapsulated, Epoxy-Coated
Body: Wire Leads. Pure Tin coated
copper wire leads
MIL-STD-202, Method 208
MIL-STD-202. Method 211. Test Condition
A (will withstand a 7 lb. axial pull test).
J-STD 020 MSL Rating 2
52.4 (2.062")*
62.7 (2.468")
7.11 (.280")
1 A
1 A
L
F
1 A
L
L
F
F
Packaging Specification
2.80 (.11")
(1.094")
Cartridge, Axial Lead, and Socket Fuses
PICO
27.78
EIA 296
®
II > Very Fast-Acting > 251/253 Series
6.35 (.25")
tape
Revised: April 23, 2008
3
Part Numbering System
Operating Temperature –55
Shock
Vibration
Moisture Resistance
Resistance to Soldering
Heat
Flammability Rating
Series
Current Rating
Quantity
Type of Packaging
Lead Length
RoHS
above in "Part Numbering System”
Refer to Amp Code column of
Electrical Characteristics Table
N = 5000
P = 2000
M = 1000
H = 100
V = 5
R = Reel
A = Ammo Pack
X = Loose Pack
T1: 52.4mm (2.062”)*
251 = Standard type
253 = Military type
Packaging Code
Quantity &
0251 xxxx N R T1 L
MIL -STD-202, Method 213, Test
Condition I (100 G’s peak for 6
milliseconds)
MIL -STD-202, Method 201 (10–55
MIL -STD-202, Method 106
Withstands 60 seconds above 200
and up to 260
UL 94V0
O
C to 125
O
O
C
C, maximum
251/253 Series
O
C