English
Language : 

0440007.WR Datasheet, PDF (3/3 Pages) Littelfuse – Surface Mount Fuses Ceramic Fuse > 440 Series
Surface Mount Fuses
Ceramic Fuse > 440 Series
Product Characteristics
Materials
Body: Advanced Ceramic
Terminations: A g / Ni / Sn (100% Lead-free)
Element Cover Coating: Lead-free Glass
Moisture
Sensitivity Level
IPC/JEDEC J-STD-020C, Level 1
Solderability
IPC/ECA/JEDEC J-STD-002B, Condition C
Humidity Test
Resistance to
Solder Heat
MIL-STD-202, Method 103B, Conditions D
MIL-STD-202, Method 210F, Condition B
Moisture Resistance
Thermal Shock
Mechanical Shock
Vibration
Vibration,
High Frequency
Dissolution of
Metallization
Terminal Strength
MIL-STD-202, Method 106G
MIL-STD-202, Method 107G,
Condition B
MIL-STD-202, Method 213B,
Condition A
MIL-STD-202, Method 201A
MIL-STD-202, Method 204D,
Condition D
IPC/ECA/JEDEC J-STD-002C,
Condition D
IEC 60127-4
Dimensions
3.200 ± .1778
[.126 ± .007]
X
1.000
1.63 + .10/ -.20
[.039] [.064 + .004/ -.008]
.8179 +.046/ -.076
[.0322 +.0018/ -.003]
TERMINATION
1.000
[.039]
3.500
[.138]
0.520 ± .200
[.020 ± .008]
1.500
[.059]
1.800
[.071]
Packaging
Packaging Option
8mm Tape and Reel
Packaging Specification
EIA-481, IEC 60286, Part 3
Part Marking System
Amp Code
.250
.375
.500
.750
001.
1.25
01.5
1.75
002.
02.5
003.
03.5
004.
005.
007.
008.
Marking Code
D
E
F
G
H
J
K
L
N
O
P
R
S
T
W
X
Part Numbering System
0440 008. W R
SERIES
Amp code
quantity code
W = 3000 pcs
packing Code
R = Reel Pack
Quantity
3000
Quantity &
Packaging Code
WR
© 2009 Littelfuse, Inc.
3
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/440.html for current information.
440 Series