LITTELFUSE 02083.0MXP

Axial Lead & Cartridge Fuses
2AG > Fast-Acting > 208 Series
208 Series
PS
E
Lead-Free 2AG, Fast-Acting Fuse
Description
Littelfuse 208 Series (2AG) 350V Fast-Acting Fuses are
available in cartridge form or with axial leads. This series
provides the same performance characteristics as its 3AG
counterpart, while occupying one-third the space. Sleeved
fuses are available.
Features
Agency Approvals
Agency
PS
E
Agency File Number
Ampere Range
E10480
125mA - 10A
NBK200405-E10480 C/D
1A - 5A
6A - 10A
NBK060405-E10480 E/F
t *OBDDPSEBODF
with Underwriter’s
Laboratories Standard
UL 248-14
t "WBJMBCMFJODBSUSJEHF
and axial lead form
and with various lead
forming dimensions
t 'VTFTBSF
boardwashable in most
solvents
t 3P)4DPNQMJBOUBOE
Lead-free
Applications
t &MFDUSJDBMCBMMBTUTVTFEJOýVPSFTDFOUMJHIUJOHBOEPUIFS
applications
Electrical Characteristics for Series
125mA - 10A
% of Ampere
Rating
Opening Time
100%
)PVSTMin.
135%
)PVSMax.
200%
1 Second, Max.
Amp Code
Amp Rating
Voltage
Rating
Interrupting
Rating
Nominal Cold
Resistance
(Ohms)
Nominal
Melting
I2t (A2 sec)
Agency Approvals
PS
E
.125
0.125
350
3.900
0.00286
x
x
.250
0.250
350
1.150
0.0300
x
x
.375
0.375
350
0.395
0.171
x
x
.500
0.500
350
0.265
0.365
x
x
.750
0.750
350
0.152
1.050
x
001.
1.0
350
0.103
2.220
x
x
x
01.5
1.5
350
0.0712
0.800
x
x
x
002.
2.0
350
0.0497
1.50
x
x
x
0.0372
2.68
x
x
x
0.0317
4.62
x
x
x
100A @
350V AC
x
02.5
2.5
350
003.
3.0
350
03.5
3.5
350
0.0265
6.70
x
x
x
004.
4
350
0.0240
9.40
x
x
x
005.
5
350
0.0186
17.00
x
x
x
006.
6
350
0.0154
22.10
x
x
x
007.
7
350
0.0130
40
x
x
x
008.
8
350
0.0107
56
x
x
x
010.
10
350
0.0075
116
x
x
x
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/208.html for current information.
247
Revised: April 15, 2009
208 Series
208 Series
Electrical Characteristic Specifications by Item
Introduction
to &
Circuit
Protection
Axial Lead
Cartridge
Fuses
Transientology
2AG > Fast-Acting
> 208 Series
100
1/4A
3/8A
1/2A
3/4A
1A
1 1/2A
2A
2 1/2A
3A
4A
5A
6A
7A
8A
10A
Average Time Current Curves
1/10A
1/8A
Temperature Rerating Curve
TIME IN SECONDS
10
1
0.1
0.01
0.001
0.1
1
10
100
CURRENT IN AMPERES
1000
Soldering Parameters - Wave Soldering
Recommended Process Parameters:
280
260
Wave Parameter
240
220
Preheat:
200
(Depends on Flux Activation Temperature)
180
160
140
120
Lead-Free Recommendation
5ZQJDBM*OEVTUSZ3FDPNNFOEBUJPO
Temperature Minimum:
100° C
Temperature Maximum:
Preheat Time:
150° C
60-180 seconds
100
80
60
40
Solder Pot Temperature:
260° C Maximum
Solder Dwell Time:
2-5 seconds
240
230
220
210
200
190
180
170
160
150
140
130
120
110
90
100
80
70
60
50
40
30
0
0
20
20
10
Temperature (°C) - Measured on bottom side of board
300
Recommended Hand-Solder Parameters:
Time (Seconds)
4PMEFS*SPO5FNQFSBUVSF¡$¡$
)FBUJOH5JNFTFDPOETNBY
Cooling Time
Preheat Time
Dwell Time
Note: These devices are not recommended for IR or
Convection Reflow process.
208 Series
248
Revised: April 15, 2009
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/208.html for current information.
Axial Lead & Cartridge Fuses
2AG > Fast-Acting > 208 Series
Product Characteristics
Materials
Terminal Strength
Solderability
Product Marking
Body : Glass
Cap : Nickel–plated brass
Leads: Tin–plated Copper
.*-45%(.FUIPE"
Test Condition A
3FGFSFODF*&$4FDPOE&EJUJPO
2003-01 Annex A
Cap1 : Brand logo, current and voltage
ratings
Cap2 : Series and agency approval marks
Dimensions
Operating
Temperature:
–55ºC to 125ºC.
Thermal
Shock:
.*-45%(.FUIPE(5FTU$POEJUJPO#
$ZDMFT$UP$
Vibration
.*-45%(.FUIPE"
Humidity
.*-45%(.FUIPE#5FTU$POEJUJPO
")JHI3)
BOEFMFWBUFEUFNQ$
for 240 hours
Salt Spray
.*-45%(.FUIPE%5FTU$POEJUJPO#
Part Numbering System
208 000P Series
0208 xxxx M X E P
208 000EP Series
4.7 (.184")
.635
(.025")
4.5
(.177")
Series
Current Rating Code
14.48
(.57")
14.48
(.57")
Refer to Amp Code column of
Electrical Characteristics Table
38.1
(1.50") TYP.
Quantity Code
M = 1000
Packaging Code
X = Loose Pack
Option Codes
Blank = Cartridge Type Fuse
E = Axial Leaded Fuse
Lead-free
Packaging Option
Quantity & Packaging
Code
Taping Width
1000
MX
N/A
1000
MXE
N/A
1500
%35
T1=52mm (2.062”)
Packaging Specification
Quantity
Bulk
N/A
Bulk
N/A
3FFMBOE5BQF
&*"&
208 Series
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to www.littelfuse.com/series/208.html for current information.
249
Revised: April 15, 2009
208 Series
208 Series
Packaging
Introduction to Circuit Protection
Transientology
250
Revised: April 15, 2009
© 2009 Littelfuse, Inc.
Specifications are subject to change without notice.