11
AXIAL LEAD AND
CARTRIDGE FUSES
Axial Lead and Cartridge Fuses
417
www.littelfuse.com
Subminiature
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating Time
150% 1 hour, Minimum
210% 30 minutes, Maximum
275% .010 sec Min.; 3 sec Max
400% .003 sec Min.; .030 sec Max
1000% .020 sec Maximum
AGENCY APPROVALS: IEC 60127-3/1: VDE and Semko approved
50 mA through 3.15 A. Recognized under the Components Program
Underwriters Laboratories and CSA accepted 40mA through 5A.
INTERRUPTING RATINGS: 35A or 10X rated current;
whichever is greater.
ENVIRONMENTAL SPECIFICATIONS:
Operating Temperature: -40˚C to +85˚C.
Case Resistance: Min 100 Mohms, according to EIA/IS-722, 4.7
Vibration: 20gn, 20 min, 10Hz to 2,000Hz, 12 cycles according to
EIA/IS-722, 4.10 (Frequency range 10-2000Hz, cross-over frequency 60
Hz according to IEC 60068-2-6, test Fc)
Mechanical Shock: 50g, half sine wave, 11ms, 3 times each direction
according to IEC 60068-2-27.
Resistance to Cleaning Solvents: Clean according to EIA/IS-722, 4.11
Resistance to Soldering Heat: 10 sec. At 260˚C to IEC 60068-2-20,
test Tb
Terminal Strength: Tensile load min. 9N, according to EIA/IS-722, 4.5.5
PHYSICAL SPECIFICATIONS:
Materials: Temperature Resistant Body, UL 94V-0; Sn Coated Copper
Wire Terminals.
Solderability: IEC 60068-2-20, test Ta
Soldering Parameters: Wave Solder – 235˚C, 2 seconds maximum.
PACKAGING:
Please refer to the following suffixes when ordering:
• 100 Piece Bulk: Short Leads use suffix HXSL;
Long Leads use suffix HXLL
• 750 Piece Tape and Reel per IEC 286-2:
(Long Leads only) use suffix ZRLL
• 1000 Piece Ammo Pack use suffix MALL
PATENTED
Nominal Nominal
Catalog Ampere Voltage Resistance Melting I
2
t
Number Rating Rating Cold mOhms A
2
Sec
0662.040 .040 250 7500 0.00016
0662.050 .050 250 4483 0.00040
0662.063 .063 250 3866 0.001
0662.080 .080 250 2545 0.001
0662.100 .100 250 2010 0.002
0662.125 .125 250 1346 0.006
0662.160 .160 250 2960 0.014
0662.200 .200 250 2256 0.024
0662.250 .250 250 1460 0.058
0662.315 .315 250 1209 0.104
0662.400 .400 250 180 0.044
0662.500 .500 250 128 0.090
0662.630 .630 250 96 0.150
0662.800 .800 250 78 0.220
0662 001. 1.00 250 64 0.330
0662 1.25 1.25 250 45 0.680
0662 01.6 1.60 250 37 0.940
0662 002. 2.00 250 29 1.33
0662 02.5 2.50 250 24 1.94
0662 3.15 3.15 250 17 5.40
0662 004. 4.00 250 13 7.90
0662 005. 5.00 250 10 11.19
Refer to page 342 for LT-5
TM
holder information.
18.8(.740")
8.5(.335")
8.45
(.333")
0.64
(.025")
0.57 (.012")
5.08
(.200")
4.3(.169")
8.5(.335")
8.45
(.333")
0.64
(.025")
0.57(.012")
5.08
(.200")
ORDERING INFORMATION:
LT-5
™
Fast-Acting Fuse 662 Series
