Datasheet

Surface Mount Fuses
FLAT-PAK® Fast-Acting Fuse > 202 Series
202 Series Fuse
Description
Fast-Acting and Slo-Blo® Fuse versions of the FlatPak® Fuse designs are available. Both designs are
available in either a gull-wing surface mount package or
a DIP configuration for through-hole mounting. These
fuse designs feature a 250 VAC rating in a low profile,
rectangular package.
Additional Information
Agency Approvals
AGENCY
AGENCY FILE
NUMBER
AMPERE RANGE
E10480
0.063A - 5A
29862
0.063A - 5A
Datasheet
Samples
Resources
Electrical Characteristics for Series
% of Ampere
Rating
Opening Time
100%
4 hours, Minimum
200%
2 seconds, Maximum
Electrical Specifications by Item
Ampere
Rating
(A)
Amp Code
Max
Voltage Rating
(V)
0.062
.062
0.125
.125
Agency Approvals
Nominal Cold
Resistance (Ohms)
Nominal
Melting
I2t (A2sec)
250
7.9000
0.000220
x
x
250
2.4500
0.00180
x
x
Interrupting
Rating
0.250
.250
250
0.8800
0.0147
x
x
0.500
.500
250
0.2980
0.0363
x
x
0.750
.750
250
0.1660
0.0980
x
x
1.00
001.
250
0.1190
0.192
x
x
x
[email protected]
1.50
01.5
250
0.0701
0.540
x
2.00
002.
250
0.0469
1.07
x
x
2.50
02.5
250
0.0455
1.76
x
x
3.00
003.
250
0.0327
1.71
x
x
4.00
004.
250
0.0244
3.00
x
x
5.00
005.
250
0.0174
4.68
x
x
© 2015 Littelfuse, Inc.
Specifications
are subject
to strongly
change without
notice.
Specifications are subject to change without notice.
Application
testing is
recommended.
Revised: 08/05/15
Surface Mount Fuses
FLAT-PAK® Fast-Acting Fuse > 202 Series
1/2A
3/4A
1A
1 1/2A
2A
2 1/2A
3A
4A
5A
1/4A
1/8A
Average Time Current Curves
1/16A
Temperature Re-rating Curve
100
TIME IN SECONDS
10
1
0.1
Note:
1. Rerating depicted in this curve is in addition to the standard derating of 25% for
continuous operation.
0.01
Soldering Parameters
Wave Soldering
260°C, 3 seconds max.
Reflow Soldering
215°C, 30 seconds max.
0.001
0.05 0.1
202GFLAT- PAK
202 FLAT- PAK
LF
F 2A
250 V
F 2A
250 V
9.45
(.372")
9.45
(.372")
6.35
(.250")
6.35
(.250")
4.19
(.165")
4.19
(.165")
0.08 (.003")
1.40 (.055")
.135"
10.16
(.400")
0.53
(.021")
Body: Thermoplastic
Terminations: Tin/Lead Plated Copper
Solderability
MIL-STD-202, Method 208.
Cleaning
Board washable in most common solvents.
1.52
(.060")
Operating
Temperature
–55OC to 125OC
15.24 (.600")
0.30 (.012")
Part Numbering System
SMF Configuration
("Gull Wing" Surface Mount)
DIP Configuration
(Thru-Hole) Mounting
Surface Mount Fuses:
17.12 (.674)
Recommended Pad Layout
Packaging
Packaging
Option
Specification
203 FLAT- PAK
T 2A
250 V
SurfaceLFMount
Fuses
PAT 4563666
–
Quantity
203GFLAT- PAK
LF
Quantity &
Packaging Code
T 2A
250 V
PAT 4563666
100
9.45
(.372")
6.35
(.250")
EIA 481
4.193)
(IEC60286, part
(.165")
Through Hole Fuses
500
HXG
6.35
(.250")
URG
0.08 (.003")
1.40 (.055")
.135"
6o
Series
Series
Amp Code
Amp Code
Refer to Amp Code column of
Electrical Characteristics Table
Packaging
10.16
Antistatic
(.400")
Magazine
0.30(.012")
0.53
(.021")
–
100
15.24 (.600")
SMF Configuration
("Gull Wing" Surface Mount)
DIP Configuration
(Thru-Hole) Mounting
© 2015 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 08/05/15
2.79 (.110)
0202 002. H
11.53 (.454)
2.79 (.110)
24mm Tape
and Reel
Through Hole Fuses:
0202 002. HXG
4.06 (.160)
9.45
Bulk (.372")
1000
Materials
PAT 4563666
PAT 4563666
6o
10
100
CURRENT IN AMPERES
Product Characteristics
Dimensions
LF
1
17.12(.674)
4.06(.160)
11.53(.454)
4.19
(.165")
1.52
(.060")
H
Quantity Code
HXG = 100
URG = 500
Refer to Amp Code column of
Electrical Characteristics Table
Quantity Code
H = 100