Littelfuse BLF Series - Manual

13
Cartridge and Axial Lead Fuses
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: February 18, 2009
BLF Series
Laminated Body Fast-Acting Type > BLF Series
Please refer to www.littelfuse.com/series/BLF.html for current information.
BLF Series
Laminated Body Fast-acting Midget / 5AG Size Fuse
Agency Approvals
Agency Agency File Number Ampere Range
E10480 0.5A - 30A
®
LR 29862 0.5A - 30A
Electrical Characteristics for Series
Ordering
Number
Amp
Rating
(A)
Max
Voltage
Rating
(V)
Interrupting
Rating
Nominal
Cold
Resistance
(Ohms)
Agency
Approvals
BLF .500 .500
250 10,000
amperes
at rated
VAC.
1.57 x x
BLF 001 1 .395 x x
BLF 01.5 1.5 .2191 x x
BLF 002 2 .125 x x
BLF 02.5 2.5 .0946 x x
BLF 003 3 .0696 x x
BLF 004 4 .0432 x x
BLF 005 5 .0413 x x
BLF 006 6 .02842 x x
BLF 6.25 6.25 .02741 x x
BLF 007 7 .02282 x x
BLF 008 8 .01664 x x
BLF 009 9 .01364 x x
BLF 010 10 .0117 x x
BLF 012 12 .00920 x x
BLF 015 15 .00920 x x
BLF 020 20
125
.00528 x x
BLF 025 25 .00378 x x
BLF 030 30 .00289 x x
Electrical Specifications by Item
®
Laminated tube BLF fuses offer safe and reliable protection
at a low price for its size, type and features. They are
suitable for control circuit and instrument protection in dry
(little to no humidity) locations.
% of Ampere
Rating
Ampere Rating Opening Time
100% 0-30 Until temp stabilizes
135% 0–30 1 hours, Maximum
200% 0-30 2 minutes, Maximum
Description
Pb