RoHS 6 Compliant Type SMP Surface Mount Power Cross Protection Fuse SMP May2012D Pb SMP Series Fuse Description SMP Surface mount Power Cross Protection Fuses are primarily intended for use in telecommunication circuit applications requiring low current protection with high surge tolerance. These fuses will withstand transient surge currents generated by lightning in accordance with the attached table. SMP fuse guard protected circuitry against sustained overload or short circuit conditions. Such sustained overloads may be generated by accidental contact between utility cables and phone lines (power line cross). SMP fuse are intended for use in circuits which require compliance with the test requirements specified in UL/IEC 1950/60950 and Telcordia GR 1089, Issue 3. Features Safety Agency Approvals SAFETY SAFETY AGENCY CERTIFICATE AGENCY E20624 AMPERE RANGE / VOLT @ I.R.ABILITY - Surface mount power cross protection fuse. - Designed to allow compliance with Telcordia GR1089-Core - Designed to serve the requirements of a wide range of telecommunication and networking equipment. - Product is RoHS6 Compliant 500mA - 2A / 125V @100A DC and 600V @60A AC 500mA - 2A / 125V @100A DC and 600V @60A AC Specifications Subject to change without notice. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 ‧Tel: 201-432-0463 ‧Fax: 201-432-9542 ‧E-Mail: [email protected] Website: www.belfuse.com Type SMP RoHS 6 Compliant Surface Mount Power Cross Protection Fuse Pb SMP May2012C Electrical Specifications Ampere Rating (A) Typical Cold Resistance (ohm) Volt-drop @100% In (volt) Max. Max. Voltage Rating (V) SMP 500 500mA 0.320 0.25 600 SMP 1.25 1.25A 0.079 0.16 600 2A 0.063 0.22 600 Catalog Number SMP 2 Agency Approvals Melting I2T @ 10 In (A2 Sec) Maximum Power Dissipation (W) 2.0 2.3 0.20 Y Y 14.0 17.0 0.40 Y Y 37.0 0.52 Y Y Interrupting Rating Melting I2T <10 m Sec (A2 Sec) 600V @ 60A AC and 125V @100ADC 33.0 Average Time Current Curve Temperature Derating Curve 140 130 Percent of Rated Current 120 110 100 90 80 70 60 50 -75 -65 -55 -45 -35 -25 -15 -5 5 15 25 35 45 55 65 75 85 95 105 115 125 135 145 Ambient Temperature [oC] Lightning Surge Withstand Capabilities Max. Rise / Min. Decay (us) AC Power fault Tests Minimum Withstand Peak Current (A) Repetitions GR-1089 1st Level Test Voltage (Vrms) Short Circuit Current (A) Applications Durations 50 0.33 1 15 minutes Will not open Will not open Will not open Total Each Polarity Minimum Peak Voltage (V) SMP 500 SMP 1.25 SMP 2 10/1000 50 25 600 25 115 120 1 Time For Fuse To Open SMP 500 SMP 1.25 SMP 2 10/360 50 25 1000 30 125 150 2 100 0.17 1 15 minutes Will not open Will not open Will not open 10/1000 50 25 1000 25 110 120 3 200,400,600 1 60 1 Sec Will not open Will not open Will not open 2/10 20 10 2500 120 500 600 4 1000 1 60 1 Sec Will not open Will not open Will not open 10/360 10 5 1000 30 125 150 5 Diagram N/A For Fuses 60 5 Sec 2/10 2 1 5000 120 500 600 6 600 0.5 1 30 Sec 8/20 2 1 5000 75 300 350 7 440 2.2 5 2 Sec Will open Will not open Will not open 8 600 3 5 1.1 Sec Will open Will not open Will not open 9 1000 5 5 0.4 Sec Will open Will not open Will not open Specifications Subject to change without notice. N/A N/A N/A Will not open Will not open Will not open CORPORATE OFFICE Bel Fuse Inc. FAR EAST OFFICE Bel Fuse Ltd. EUROPE OFFICE Bel Fuse Europe Ltd. EUROPE Bel Stewart GmbH 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 E-Mail: [email protected] Website: www. belfuse.com 8/F Luk Hop Industrial Building 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 Preston Technology Management Centre Marsh Lane, Suite F15 Preston, Lancashire, PR1 8UQ United Kingdom Tel 44-1772-556601 Fax 44-1772-561008 Industriestrasse 20 61381 Friedrichsdorf Germany Tel 49-6172-9552-0 Fax 49-6172-9552-40 Type SMP Pb RoHS 6 Compliant Surface Mount Power Cross Protection Fuse SMP May2012D AC Current Limiting Protector Tests / Fusing Coordination Tests Voltage (Vac) Current (A) 600V 2.2 600V 2.6 600V 3 600V 3.75 600V 5 600V 7 Time For Fuse To Open Duration Up to 15 minutes SMP 500 SMP 1.25 SMP 2 1.0 Sec Max. 900 Sec Max. Will not open 0.8 Sec Max. 50 Sec Max. 2000 Sec Max. 0.5 Sec Max. 10 Sec Max. 100 Sec Max. 0.3 Sec Max. 5 Sec Max. 10 Sec Max. 0.2 Sec Max. 2 Sec Max. 3 Sec Max. 0.08 Sec Max. 1 Sec Max. 2 Sec Max. 0.7 Sec Max. 600V 10 0.04 Sec Max. 0.5 Sec Max. 600V 12.5 0.01 Sec Max. 0.2 Sec Max. 0.3 Sec Max. 600V 20 0.005 Sec Max. 0.07 Sec Max. 0.1 Sec Max. 600V 25 0.004 Sec Max. 0.04 Sec Max. 0.07 Sec Max. 600V 30 0.003 Sec Max. 0.02 Sec Max. 0.05 Sec Max. Specifications Subject to change without notice. Soldering Parameters T smin Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 ‧Tel: 201-432-0463 ‧Fax: 201-432-9542 ‧E-Mail: [email protected] Website: www.belfuse.com Type SMP RoHS 6 Compliant Surface Mount Power Cross Protection Fuse SSQDNOV2011 Pb Pb SMP May2012D Physical Specifications Environmental Specifications Ordering Information Mechanical Dimensions Packaging Specifications Subject to change without notice. CORPORATE OFFICE Bel Fuse Inc. FAR EAST OFFICE Bel Fuse Ltd. EUROPE OFFICE Bel Fuse Europe Ltd. EUROPE Bel Stewart GmbH 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 E-Mail: [email protected] Website: www. belfuse.com 8/F Luk Hop Industrial Building 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 Preston Technology Management Centre Marsh Lane, Suite F15 Preston, Lancashire, PR1 8UQ United Kingdom Tel 44-1772-556601 Fax 44-1772-561008 Industriestrasse 20 61381 Friedrichsdorf Germany Tel 49-6172-9552-0 Fax 49-6172-9552-40