501 Datasheet, PDF (3/4 Pages) Littelfuse – Surface Mount Fuses

Surface Mount Fuses
Ceramic Fuse > 501 Series
Product Characteristics
Materials
Body: Advanced Ceramic
Terminations:
"H

/J

4O

-FBEGSFF
Element Cover Coating: Lead-free Glass
Moisture
Sensitivity Level
*1$+&%&$
+45%$
-FWFM

Solderability
*1$&$"+&%&$
+45%$
$POEJUJPO
#
Humidity Test .*-45%
.FUIPE
#
$POEJUJPOT
%
ESD Immunity
Resistance to
Solvents
*&$

L7
%JSFDU
.*-45%
.FUIPE
'
$POEJUJPO
#
Dimensions
3.200 ± .1778
[.126 ± .007]
20
1.000
[.039]
1.63 +.10/-.20
[.064 +.004/-.008]
Moisture Resistance
Thermal Shock
Mechanical Shock
Vibration
Vibration,
High Frequency
Dissolution of
Metallization
Terminal Strength
.*-45%
.FUIPE
(
.*-45%
.FUIPE
(

$POEJUJPO
#
.*-45%
.FUIPE
#

Condition A
.*-45%
.FUIPE
"
.*-45%
.FUIPE
%

$POEJUJPO
%
*1$&$"+&%&$
+45%$

$POEJUJPO
%
IEC 60127-4
Part Marking System
Amp Code
010.
012.
015.
020.
Marking Code
10
12
15
20
.8179 +.046/-.076
[.0322 +.0018/-.003]
TERMINATION
1.000
[.039]
1.500
[.059]
.520 ± .200
[.020 ± .008]
1.800
[.071]
3.500
[.138]
Packaging
Packaging Option
8mm Tape and Reel
Packaging Specification
EIA-481-1 (IEC 286, part 3)
Part Numbering System
0501 020. W R
SERIES
AMP CODE
PACKING CODE
3

3FFM
1BDL
QUANTITY CODE
W = 3000 pcs
Quantity
3000
Quantity &
Packaging Code
WR
© 2009 Littelfuse, Inc.
27
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/501.html for current information.
501 Series