0459.375

Surface Mount Fuses Subminiature Surface Mount PICO® SMF 459 and 460 Series Fuses ENVIRONMENTAL SPECIFICATIONS: Operating Temperature: –55°C to 125°C. Shock: MIL-STD-202, Method 213, Test Condition I (100 G’s peak for 6 milliseconds). Vibration: MIL-STD-202, Method 201 (10–55 Hz, .06 in. total excursion). Salt Spray: MIL-STD-202, Method 101, Test Condition B (48 hrs.). Insulation Resistance (After Opening): MIL-STD-202, Method 302, (10,000 ohms minimum at 100 volts). Thermal Shock: MIL-STD-202, Method 107, Test Condition B (–65 to 125°C). Moisture Resistance: MIL-STD-202, Method 106, High Humidity (90-98 RH), Heat (65°). PHYSICAL SPECIFICATIONS: Materials: Body: Molded Thermoplastic Terminations: 100% Tin Plated Copper(459 Series) 100% Tin Plated Copper(460 Series) Solderability: MIL-STD-202, Method 208. PACKAGING SPECIFICATIONS: 12mm Tape and Reel per EIA-RS481-1 (IEC 286, part 3); 500 per reel, add packaging suffix, UR. ® 5A F L ® 1 25 V 45 9 B3 4.32 (.170") 2.03 (.080") 3.05 (.120") 1.65 (.065") 8.26 (.325") 2.97 (.117") 4.95 (.195") RECOMMENDED PAD LAYOUT 7.24(.285") REF. RoHS PICO SMF Opening Time 4 hours, Minimum 1 second, Maximum 0.1 second, Maximum ® ® ® Very Fast-Acting Type Fuse 459 Series ELECTRICAL CHARACTERISTICS: % of Ampere Rating 100% 200% 300% 1.30(.051") REF. RoHS PICO® SMF Slo-Blo Type Fuse 460 Series ® ® ® ELECTRICAL CHARACTERISTICS: % of Ampere Rating 100% 200% 300% 800% Opening Time 4 hours, Minimum 1 second, Min.; 120 seconds, Max. 0.2 second, Min.; 3 seconds, Max. 0.02 second, Min.; 0.1 second, Max. 459 SERIES AGENCY APPROVALS: Recognized under the Components Program of Underwriters Laboratories and Certified by CSA. AGENCY FILE NUMBERS: UL E10480, CSA LR 29862. 459 SERIES INTERRUPTING RATINGS: 50 amperes at 125 VAC. 300 amperes at 125 VDC. 460 SERIES AGENCY APPROVALS: Recognized under the Components Program of Underwriters Laboratories and Certified by CSA. Approved by METI from 1 through 5 amperes. Soldering Parameters: Wave Solder — 260°C, 10 seconds maximum Reflow Solder — 260°C, 30 seconds maximum Resistance to Soldering Heat: MIL-STD-202, Method 210, Test Condition F (10 sec. at 260°C). 460 SERIES INTERRUPTING RATINGS: 50 amperes at 125 VAC. 50 amperes at 125 VDC. 10 SURFACE MOUNT FUSES Nominal Melting I 2t A2 Sec. 0.210 0.760 2.01 3.94 7.60 13.0 21.0 26.8 35.0 54.8 383 PATENTED ORDERING INFORMATION: Nominal Resistance Cold Ohms 7.0 1.70 0.665 0.395 0.280 0.175 0.125 0.0800 0.0468 0.0350 0.0290 0.0240 0.0200 0.0155 Nominal Melting I 2t A2 Sec. 0.000075 0.00163 0.0106 0.0254 0.0546 0.155 0.281 0.650 0.421 0.721 1.23 1.65 2.35 3.90 Soldering Parameters: Wave Solder — 260°C, 3 seconds maximum Reflow Solder — 230°C, 30 seconds maximum Resistance to Soldering Heat: MIL-STD-202, Method 210 (3 sec. at 260°C) Catalog Number 0459.062 0459.125 0459.250 0459.375 0459.500 0459.750 0459 001 0459 01.5 0459 002 0459 02.5 0459 003 0459 03.5 0459 004 0459 005 Ampere Rating 1/16 1/8 1/4 3/8 1/2 3/4 1 11/2 2 21/2 3 31/2 4 5 Voltage Rating 125 125 125 125 125 125 125 125 125 125 125 125 125 125 ORDERING INFORMATION: Catalog Number 0460.500 0460.750 0460 001 0460 01.5 0460 002 0460 02.5 0460 003 0460 03.5 0460 004 0460 005 Ampere Rating 1/2 3/4 1 11/2 2 21/2 3 31/2 4 5 Voltage Rating 125 125 125 125 125 125 125 125 125 125 Nominal Resistance Cold Ohms 1.19 0.497 0.280 0.116 0.071 0.052 0.038 0.024 0.0194 0.0133 w w w. l i t t e l f u s e . c o m