Subminiature
Axial Lead and Cartridge Fuses
LT-5
™
Fast-Acting Fuse 662 Series
304
w w w . l i t t e l f u s e . c o m
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating
Time
210%
30 minutes,
Max
imum
275%
.010 sec
Min.
; 3 sec
Max
400%
.003 sec
Min.
; .030 sec
Max
1000%
.020 sec
Max
imum
AGENCY APPROVALS:
IEC 60127-3/1: Semko and VDE approved
50 mA through 3.15 A. Recognized under the Components Program
Underwriters Laboratories and recognized by CSA.
INTERRUPTING RATINGS:
35A or 10X rated current;
whichever is greater.
PACKAGING:
Please refer to the following suffixes when ordering.
Bulk 100 pieces:
Short Lead (Bulk)
HXSL
Long Lead (Bulk)
HXLL
Tape and Reel 750 pieces:
Long Lead (Tape and Reel IEC 286-2)
ZRLL
PATENTED
ORDERING INFORMATION:
Nominal
Nominal
Catalog
Ampere
Voltage
Resistance
Melting I
2
t
Number
Rating
Rating
Cold Ohms
A
2
Sec
0662
.050
.050
250
4483
0.004
0662
.063
.063
250
3865
0.001
0662
.080
.080
250
2545
0.001
0662
.100
.100
250
2010
0.002
0662
.125
.125
250
1345
0.006
0662
.160
.160
250
2960
0.014
0662
.200
.200
250
2255
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
60
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
1.330
0662
02.5
2.50
250
24
1.940
0662
3.15
3.15
250
17
5.400
0662
004.
4.00
250
13
7.900
0662
005.
5.00
250
10
11.190
Refer to page 342 for LT-5
TM
holder information.
®
V
D
E
8.45
(.333")
4.3
(.169")
1.45
(.057")
5.08
(.200")
8.5
(.335")
0.64
(.025")
18.8
(.740")
8.5
(.335")
8.45
(.333")
0.64
(.025")
5.08
(.200")
1.45
(.057")
0.8
(.031")
0.8
(.031")
3.2
(.126")
1000
100
10
1
0.1
0.01
0.001
10
CURRENT IN AMPERES
TIME IN SECONDS
100
0.1
1
0.05
5A
4A
3.15A
2.5A
2A
1.6A
1.25A
1A
800mA
630mA
500mA
400mA
315mA
250mA
200mA
160mA
125mA
100mA
80mA
63mA
50mA
Average Time Current Curves