06631.25ZRLL
LITTELFUSE 06631.25ZRLL, 06631.25HXSL, 06631.25HXLL, 066306.3ZRLL, 066306.3HXSL Datasheet
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Subminiature
Axial Lead and Cartridge Fuses
LT-5
™
Time Lag Fuse 663 Series
305
www.littelfuse.com
8
AXIAL LEAD AND
CARTRIDGE FUSES
ELECTRICAL CHARACTERISTICS:
% of Ampere
Rating Time
210% 2 minutes, Maximum
275% .4 sec Min.; 10 seconds Max
400% .15 sec Min.; 3 seconds Maximum
1000% .02 sec Min. .15 seconds Maximum
AGENCY APPROVALS: IEC 60127-3/1: Semko and VDE approved
through 4 amps. 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 I2t
Number Rating Rating Cold Ohms A2Sec
0663.050 .050 250 7573 0.03
0663.063 .063 250 4490 0.05
0663.080 .080 250 2648 0.07
0663.100 .100 250 1869 0.08
0663.125 .125 250 1241 0.12
0663.160 .160 250 990 0.24
0663.200 .200 250 718 0.35
0663.250 .250 250 475 0.6
0663.315 .315 250 326 0.8
0663.400 .400 250 239 1.1
0663.500 .500 250 187 2.5
0663.630 .630 250 129 4
0663.800 .800 250 87 8
0663 001. 1.00 250 75 12
0663 1.25 1.25 250 50 15
0663 01.6 1.60 250 36 30
0663 002. 2.00 250 27 34
0663 02.5 2.50 250 20 55
0663 3.15 3.15 250 17 76
0663 004. 4.00 250 12 80
0663 005. 5.00 250 9 230
0663 06.3 6.30 250 7 360
Refer to page 342 for LT-5TMholder information.
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")
1001010.1
CURRENT IN AMPERES
50mA
60mA
80mA
100mA
125mA
160mA
200mA
250mA
315mA
400mA
500mA
630mA
800mA1A1.25A
1.6A2A3.15A4A5A
6.3A
1000
100
10
1
0.1
0.01
TIME IN SECONDS
0.05
Average Time Current Curves
V
DE
®
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