Cartridge and Axial Lead Fuses Laminated Body Fast-Acting Type > BLF Series Pb BLF Series Laminated Body Fast-acting Midget / 5AG Size Fuse ® Description 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. Electrical Characteristics for Series % of Ampere Rating Agency Approvals Agency ® Agency File Number Ampere Range E10480 0.5A - 30A LR 29862 0.5A - 30A Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/BLF.html for current information. Opening Time 100% 0-30 Until temp stabilizes 135% 0–30 1 hours, Maximum 200% 0-30 2 minutes, Maximum Electrical Specifications by Item Nominal Max Amp Cold Voltage Interrupting Ordering Rating Resistance Rating Rating Number (A) (Ohms) (V) BLF .500 BLF 001 BLF 01.5 BLF 002 BLF 02.5 BLF 003 BLF 004 BLF 005 BLF 006 BLF 6.25 BLF 007 BLF 008 BLF 009 BLF 010 BLF 012 BLF 015 BLF 020 BLF 025 BLF 030 ©2009 Littelfuse, Inc. Ampere Rating 13 Revised: February 18, 2009 .500 1 1.5 2 2.5 3 4 5 6 6.25 7 8 9 10 12 15 20 25 30 250 125 10,000 amperes at rated VAC. 1.57 .395 .2191 .125 .0946 .0696 .0432 .0413 .02842 .02741 .02282 .01664 .01364 .0117 .00920 .00920 .00528 .00378 .00289 Agency Approvals x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x BLF Series Cartridge and Axial Lead Fuses Laminated Body Fast-Acting Type > BLF Series 1/2A Average Time Current Curves 1000 1A 1 1/2 2A 2 1/2A 3A 4A Temperature Rerating Curve 100 TIME IN SECONDS 10 1 0.1 Dimensions 38.1 (1.50") 10.31 (.406") 1 10 CURRENT IN AMPERES 1000 100 10 10 TIME IN SECONDS TIME IN SECONDS 10 100 CURRENT IN AMPERES 1000 100 1 1 0.1 0.1 BLF Series 1 8A 9A 10A 12A 15A 20A 25A 30A 1000 0.01 0.1 5A 6A 6 - 1/4A 7A 0.01 0.01 0.1 1 10 100 CURRENT IN AMPERES 1000 14 Revised: February 18, 2009 0.1 100 1000 ©2009 Littelfuse, Inc.. Specifications are subject to change without notice. Please refer to www.littelfuse.com/series/BLF.html for current information.