Littelfuse 672 Series - Manual

Axial Lead and Cartridge Fuses
432
w w w . l i t t e l f u s e . c o m
ELECTRICAL CHARACTERISTICS:
% of Ampere Opening
Rating Time
100% 4 hours, Minimum
200% 5 seconds, Max.
AGENCY APPROVALS: Listed by Underwriters
Laboratories and Certified by CSA from 0.050 through
10 Amps.
INTERRUPTING RATING:
50A@250V AC
PACKAGING OPTIONS:
Please refer to the following suffixes when ordering:
Bulk (1000 pieces): Add MXE suffix to the catalog part number.
Tape and Reel (1500 pieces): Add DRT4 suffix to the catalog
part number.
TAPE AND REEL SPECIFICATIONS:
Per EIA-296 with 10mm pitch and 56.5mm
inside tape spacing.
ORDERING INFORMATION:
Glass Body
3.6 x 10 mm
Fast-Acting Fuse 672 Series
• Designed to UL/CSA 248 Standard.
• Fast-Acting, glass body fuse in a compact package.
• This space saving fuse is ideally suited for lighting, power supply,
and adapter applications.
Catalog Ampere Voltage Nominal Nominal
Number Rating Rating Resistance Melting i 2 t
Cold mOhms A 2 Sec.
0672.100 .100 250 4.8250 0.00194
0672.125 .125 250 3.8620 0.00289
0672.200 .200 250 1.7302 0.0114
0672.250 .250 250 1.6120 0.0225
0672.300 .300 250 0.9250 0.0295
0672.400 .400 250 0.5840 0.0695
0672.500 .500 250 0.2322 0.128
0672.600 .600 250 0.1765 0.218
0672.750 .750 250 0.1310 0.254
0672.800 .800 250 0.1215 0.304
0672 001. 1.00 250 0.1056 0.508
0672 01.5 1.50 250 0.0595 0.884
0672 01.6 1.60 250 0.0565 0.965
0672 002. 2.00 250 0.0378 2.27
0672 02.5 2.50 250 0.0342 3.73
0672 3.15 3.15 250 0.0253 5.95
0672 004. 4.00 250 0.0174 8.86
0672 04.5 4.50 250 0.0170 9.77
0672 005. 5.00 250 0.0145 15.6
0672 006. 6.00 250 0.0132 18.0
0672 06.3 6.30 250 0.0120 19.3
0672 06.5 6.50 250 0.0118 21.9
0672 007. 7.00 250 0.0111 25.8
0672 008. 8.00 250 0.0088 33.2
0672 010. 10.0 250 0.0056 88.5
®
UL
®
672 000 Series
3.9 (.153")
30.0
(1.181") TYP.
Axial Lead Material: Solder coated copper.
0.6 (.024") ( 0.1 -5A)
0.8 (.031") (6 -7A)
1.0 (.039") (8 -10A)
11.0
(.433")
TIME IN SECONDS
3.15A 10A 2A 8A 1.5A 1.25A 1A 500mA 4A 5A 6A
0.1 1 10 100 1000
0.001
0.010
0.1
1
10
100
1000
CURRENT IN AMPERES
Average Time Current Curves