Radial Lead Micro Fuse EFF Series, Fast Acting Description • Fast acting micro fuse • Base and cap material is a thermoplastic, UL 94-V0 • Leads are tin-lead plated copper alloy Electrical Characteristics 150% 210% Rated Current Min. Max. Min. 275% Max. Min. 400% Max. 1000% Max. 250mA to 5A 1 hr. 30 min. 10 ms. 3 sec. 3 ms. 300 ms. 20 ms. All are 250V AC Dimensional Data Agency Information • Semco Certificate VDE License: 250mA to 5A / 35A or 10 In whichever is greater @ 250VAC • UL Recognized File No. E19180, CSA Acceptance File No. LR701159; 250mA to 5A / 50A @ 250VAC • RoHS Compliant Environmental Data • Soldering Heat Resistance: 260°, 10 sec. per IEC 68-2-20 • Vibration Resistance: MIL-STD-202, Method 201, 10-55Hz x 3 axis/ no load • Shock Resistance: MIL-STD-202, Method 213, Condition I (Sawtooth) • Moisture Resistance: MIL-STD-202F, Method 106 • Salt Spray: MIL-STD-202, Method 101, Condition B (48 hrs) • Operating Temperature: -55°C to +125°C Ordering • Specify product code and packaging code A A S V DE F500MA 250V BU SS FUSE B E LEAD C Ø D F Short Lead Dimensions mm (inches) Long Lead Short Lead Long Lead A 8.35 ± 0.1 (0.329) 8.35 ± 0.1 (0.329) B 7.7 ± 0.1 (0.303) 7.7 ± 0.1 (0.303) C 4.3 ± 0.3 (0.169) — D — 18.8 ± 0.3 (0.740) E 0.5 min. (0.020) 0.5 min. (0.020) F 5.08 ± 0.1 (0.200) 5.08 ± 0.1 (0.200) ∅ 0.6 ± 0.1 (0.024) 0.6 ± 0.1 (0.024) SPECIFICATIONS Product Code Ampere Rating EFF-250mA EFF-315mA EFF-400mA EFF-500mA EFF-630mA EFF-800mA EFF-1 EFF-1.25 EFF-1.6 EFF-2 EFF-2.5 EFF-3.15 EFF-4 EFF-5 EFF-6.3 250mA 315mA 400mA 500mA 630mA 800mA 1A 1.25A 1.6A 2A 2.5A 3.15A 4A 5A 6.3A Voltage Drop measured at 100% of rated current. Melting I2t measured at 10X current rating Typical Cold Resistance (ohm) 0.45 0.34 0.25 0.19 0.091 0.071 0.055 0.043 0.034 0.026 0.02 0.016 0.012 0.01 0.008 Volt-drop @ 100% In (Volt) max. 0.254 0.246 0.239 0.232 0.106 0.103 0.1 0.097 0.094 0.091 0.088 0.086 0.083 0.081 0.078 Melting I2T < 10 mSec (A2 Sec) 0.029 0.05 0.08 0.15 0.12 0.21 0.36 0.61 1.1 1.8 3.1 5.3 9 16 27 Melting I2T @ 10 In (A2 Sec) 0.027 0.05 0.08 0.13 0.13 0.22 0.36 0.59 1 1.7 2.7 4.5 8 13 21 Maximum Power Dissipation (W) 0.15 0.18 0.22 0.27 0.15 0.19 0.23 0.28 0.35 0.42 0.51 0.62 0.77 0.93 1.14 Radial Lead Micro Fuse EFF Series, Fast Acting TIME CURRENT CURVE PACKAGING CODE Packaging Code AP BK Visit us on the web at: www.CooperET.com OC-2589 4/04 © Cooper Electronic Technologies 2004 Description Ammo-pack taped 1,000 per box (long lead only) In bulk 100 per bag (short lead only) North America Cooper Bussmann Cooper Electronic Technologies P.O. Box 14460 3601 Quantum Boulevard St. Louis, MO 63178-4460 Boynton Beach, FL 33426-8638 Tel: 1-636-394-2877 Tel: 1-561-752-5000 Fax: 1-800-544-2570 Fax: 1-561-742-0134 Toll Free: 1-888-414-2645 Europe Cooper Electronic Technologies Cooper (UK) Limited Burton-on-the-Wolds Leicestershire • LE12 5TH UK Tel: +44 (0) 1509 882 737 Fax: +44 (0) 1509 882 786 Asia Pacific Cooper Electronic Technologies 1 Jalan Kilang Timor #06-01 Pacific Tech Centre Singapore 159303 Tel: +65 278 6151 Fax: +65 270 4160