Subminiature Fuses SR-5H Series, Time Lag Description • Radial Leaded Time Lag Thru-Hole Fuse • Designed to IEC 60127-3, Sheet 4 • Ideal for electronic lighting ballasts • cURus Recognized at 300V/100A • Internationally accepted for primary and secondary overcurrent protection RoHS 2002/95/EC • Place directly into PCB or plug into BK/PCS holder • High inrush withstand capability • Compatible with leaded and lead-free reflow and wave solder • Base/Cap is Nylon #66, UL 94V0 Dimensions mm ⁄(inches) • Pins are Tin Plated Copper Rated Current 1A-6.3A ELECTRICAL CHARACTERISTICS 1.5 In 2.1 In 2.75 In 4 In 10 In min max min max min max min max 1hr 2 min 400 ms 10 sec 150 ms 3 sec 20 ms 150 ms Agency Information • cURus: E146895 (1A thru 5A @ 300V/100A) • PSE: (1A thru 6.3A @ 300V/100A) • VDE: (1A thru 5A) • SEMKO: (1A thru 5A) Pending • CCC (1A thru 6.3A) Pending • EK: KTL (1A thru 6.3A) Pending Specifications • Solderability: EIA-186-9E Method 9 • High Frequency Vibration: MIL-STD-202F, Method 201A • Operating Temperature: -40°C to +125°C • Soldering Heat Resistance: 260°C, 10S (IEC 60068-2-20) Ordering • Specify product and packaging code (i.e., SR-5H-1A-AP) SPECIFICATIONS Product Code Voltage Rating AC SR-5H-1A SR-5H-1.25A SR-5H-1.6A SR-5H-2A SR-5H-2.5A SR-5H-3.15A SR-5H-4A *SR-5H-5A *SR-5H-6.3A * Conducting Path min. 0.2mm2 250V 250V 250V 250V 250V 250V 250V 250V 250V Interrupting Rating @ Rated Voltage 100A 100A 100A 100A 100A 100A 100A 100A 100A Typical DC Cold Resistance (ohms) 0.083 0.061 0.047 0.031 0.028 0.023 0.015 0.011 0.009 Typical Melting I2t (A2s) at 1ms 9 13 24 30 45 57 80 120 140 Maximum Power Dissipation (mW) 500 600 730 870 1000 1200 1400 1800 2000 Subminiature Fuses SR-5H Series, Time Lag 60 80 100 8000 40 6000 30 8000 10 6000 5 6 7 8 9 4000 4 2000 3 1000 2 600 0 . 6 0.8 1 800 0.4 400 0. 2 0. 3 20 0 TIME CURRENT CURVE 2000 1000 900 800 700 600 500 400 300 200 100 90 80 70 60 50 40 30 TIME IN SECONDS 20 10 9 8 7 6 5 4 3 2 1 0. 9 0. 8 0.7 0.6 0.5 0.4 0.3 0.2 SR-5H T1.6A 0.1 0. 09 0. 08 0.07 0.06 0.05 SR-5H T1.25A 0.04 SR-5H T2A SR-5H T1A SR-5H T2.5A 0.03 0.02 SR-5H T3.15A 0.01 0. 009 0. 008 0.007 0.006 0.005 SR-5H T4A 0.004 SR-5H T5A 0.003 SR-5H T6.3A 0.002 ## 1 2 3 4 5 6 7 8 9 10 30 40 60 80 1 0 0 200 400 600 4000 0.6 2000 0.4 1000 0. 2 0. 3 800 0.001 CURRENT IN AMPERES PACKAGING CODE Packaging Code -AP -BK Visit us on the web at: www.cooperbussmann.com OC-2626 12/06 © Cooper Electronic Technologies 2006 Description Ammo-pack taped 1,000 per box In bulk 200 per bag North America Cooper Electronic Technologies Cooper Bussmann 1225 Broken Sound Parkway NW P.O. Box 14460 Suite F St. Louis, MO 63178-4460 Boca Raton, FL 33487-3533 Tel: 1-636-394-2877 Tel: 1-561-998-4100 Fax: 1-800-544-2570 Fax: 1-561-241-6640 Toll Free: 1-888-414-2645 Europe Cooper Electronic Technologies Cooper Electronic Technologies Cooper (UK) Limited Avda. Santa Eulalia, 290 Burton-on-the-Wolds 08223 Leicestershire • LE12 5TH UK Terrassa, (Barcelona), Spain Tel: +44 (0) 1509 882 737 Tel: +34 937 362 812 Fax: +44 (0) 1509 882 786 +34 937 362 813 Fax: +34 937 362 719 Asia Pacific Cooper Electronic Technologies 1 Jalan Kilang Timor #06-01 Pacific Tech Centre Singapore 159303 Tel: +65 278 6151 Fax: +65 270 4160