Axial Lead and Cartridge Fuses
Subminiature
V
LT-5™ Time Lag Fuse 663 Series
D
E
®
®
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
Time
150%
1 hour Min.
210%
275%
400%
1000%
2 minutes, Maximum
.4 sec Min.; 10 seconds Max
.15 sec Min.; 3 seconds Maximum
.02 sec Min. .15 seconds Maximum
AGENCY APPROVALS: IEC 60127-3/4: VDE approved 50mA to
6.3A. Semko approved from 50mA to 4A. Recognized under the
Components Program of Underwriters Laboratories and recognized by
CSA from 50mA to 6.3A. Approved by CCC from 1 to 4A. KTL approved
from 50mA to 6.3A. Approved by METI from 1A to 4A.
8.5(.335")
8.5(.335")
INTERRUPTING RATINGS:
0.050-3.15A
35A @ 250 VAC
50A @ 125 VDC
4-6.3A
10x rated current @ 250 VAC
50A or 10x rated current @ 125VDC
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.
0.64
(.025")
0.64
(.025")
5.08
(.200")
5.08
(.200")
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
ORDERING INFORMATION:
Nominal
Resistance
Cold mOhms
Nominal
Catalog
Number
Ampere
Rating
Voltage
Rating
Melting I2t
A2 Sec
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
0663.050
0663.063
0663.080
0663.100
0663.125
0663.160
0663.200
0663.250
0663.315
0663.400
0663.500
0663.630
0663.800
0663 001.
0663 1.25
0663 01.6
0663 002.
0663 02.5
0663 3.15
0663 004.
0663 005.
0663 06.3
.050
.063
.080
.100
.125
.160
.200
.250
.315
.400
.500
.630
.800
1.00
1.25
1.60
2.00
2.50
3.15
4.00
5.00
6.30
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
250
7573
4490
2648
1994
1241
990
718
454
326
239
187
129
99
75
50
36
27
20
17
12
9
0.03
0.05
0.06
0.08
0.12
0.24
0.35
0.6
0.8
1.1
2.5
4
8
12
15
30
34
55
76
80
Soldering Parameters: Wave Solder – 235˚C, 2 seconds maximum.
11
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
230
360
7
Refer to page 342 for LT-5TM holder information.
419
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