Type C1Q Surface Mount Very Fast-Acting Chip Fuse C1Q Series 1206 Size RoHS 2 Compliant Features - Fast Acting - Small size, 1206 SMD - Current rating from 250mA to 7A - Wide operating temperature range from -55 to 125 - Tape and Reel for automatic SMD placement - Compatible with 260 IR Pb-free and wave soldering process - RoHS 2 compliant (MSL = 1) - Halogen Free - Lead Free Applications - Notebook - LCD monitor - PC computer - Office electronic equipment - Industrial equipment - Medical equipment - POE, POE+ - LCD / LED monitor - Power supply - LCD / LED TV LEAD FREE = - DC-DC Converter HALOGEN FREE = Electrical Characteristics (UL/CSA/STD.248-14) Safety Agency Approvals Blow Time Safety Safety Agency Voltage Rating Ampere Range / Volt Testing Agency Certificate (V) I.R. ability* Current Minimum Maximum LR39772 100% 4 Hrs. N/A 250mA-5A/125V AC 100A 250mA-5A/125V AC 63V DC 50A 200% N/A 5 Sec E20624 63V DC 7A/63V AC & DC 300% N/A 0.2 Sec E20624 7A/63V AC&DC 50A *I.R.= Interrupting Rating = Short Circuit Rating(Amps) Physical Specifications Body : Ceramic Substrate Materials Terminations : Ag / Ni / Sn (100% Lead-free) Element Cover Coating : Lead-free Glass On Fuse : None On Label : Markingbe,C1,Current Ratin,Voltage Ratin,Interrupting Ratin,Appropriate Safety Logo and,(China RoHS compliant). Specifications subject to change without notice belfuse.com/circuit-protection2 / 4 Type C1Q Temperature Derating Curve Average Time Current Curve Electrical Specifications Nominal Nominal Nominal Agency Approvals Ampere Voltage and Melting IT Power Catalog Cold Volt-drop Rating Interrupting 10 In Dissipation Number Resistance 100% In (A) Ratings (A Sec) 100% In (ohms) (Volt) (W) C1Q 250 250mA 0.85 0.250 0.00003 0.06 Y Y C1Q 375 375mA 0.48 0.222 0.00006 0.08 Y Y C1Q 500 500mA 0.32 0.195 0.00011 0.10 Y Y C1Q 750 750mA 0.175 0.163 0.00042 0.12 Y Y C1Q 1 1A 0.124 0.156 0.00096 0.16 Y Y C1Q 1.25 1.25A 0.092 0.149 0.0020 0.19 Y Y See Table of Safety Approvals on C1Q 1.5 1.5A 0.075 0.142 0.0024 0.21 Y Y Page 1 for Voltage C1Q 2 2A 0.054 0.140 0.005 0.28 Y Y and associated Interrupting Ratings C1Q 2.5 2.5A 0.042 0.138 0.008 0.35 Y Y C1Q 3 3A 0.035 0.136 0.020 0.41 Y Y 3.5A C1Q 3.5 0.030 0.140 0.029 0.49 Y Y C1Q 4 4A 0.028 0.144 0.038 0.58 Y Y C1Q 5 5A 0.022 0.154 0.075 0.77 Y Y C1Q 7 7A 0.015 0.160 0.116 1.12 Y Consult manufacturer for other ratings Specifications subject to change without notice Bel Fuse Inc. +1 201.432.0463 206 Van Vorst Street Bel.US.CS belf.com Jersey City, NJ 07302 USA belfuse.com/circuit-protection 2018 Bel Fuse, Inc. Rev. C1Q Nov2018