1206 size RoHS Compliant Type C1Q C1QD1105 Surface Mount Very Fast-Acting Chip Fuse EC1QD1005A1 Electrical Characteristics Testing current 100% C1Q 250 250mA 0.88 0.31 0.0018 0.0001 0.10 C1Q 375 375mA 0.47 0.26 0.0044 0.0004 0.12 C1Q 500 500mA 0.32 0.23 0.008 0.001 0.14 C1Q 750 750mA 0.175 0.19 0.019 0.002 0.18 1A 0.119 0.17 0.035 0.004 0.21 1.25A 0.087 0.16 0.057 0.006 0.24 1.5A 0.070 0.15 0.084 0.010 0.28 2A 0.049 0.14 0.15 0.019 0.35 2.5A 0.038 0.14 0.25 0.032 0.43 3A 0.032 0.14 0.37 0.050 0.52 3.5A 0.028 0.14 0.53 0.072 0.62 C1Q 4 4A 0.025 0.14 0.67 0.094 0.71 C1Q 5 5A 0.021 0.15 1.10 0.16 0.96 C1Q 7 7A 0.018 0.18 3.10 0.37 1.57 Minimum Maximum C1Q 1.25 4 hrs N/A C1Q 1.5 200% N/A 5 sec 300% N/A 0.2 sec Safety Agency Approvals u ß Ampere Rating C1Q 1 Blow Time Approvals r (UL/CSA STD. 248-14) Listed File No. E20624 Certified File No. LR39772 Recognized File No. E20624 C1Q 2 C1Q 2.5 u r ßc Amp range / Volt @ I.R. ability 250mA - 5A / 125V AC @ 100A and 63V DC @ 50A Typical Volt-drop Melting I2T Melting I2T Maximum Cold @100% In <10mSec @10 In Power Resistance Dissipation (ohm) (Volt) max. (A2 Sec) (A2 Sec) (W) Catalog Number C1Q 3 C1Q 3.5 Consult manufacturer for other ratings Physical Specification 7A / 63V AC and DC @ 50A Materials Ceramic Substrate / Printed Element RoHS Compliant Product RoHS Reflow Reference : JEDEC J-STD-020C (260°C, 40 sec max) RoHS Wave Soldering Compatible : (260°C, 10 sec max) Environmental Specification Shock Resistance MIL-STD-202G, Method 213B, Test Condition I (100 G’s peak for 6 milliseconds; Sawtooth Waveform) Marking On fuse: None Label on reel: “bel”, “C1Q”, “Current Rating”, “Voltage Rating ”, “Interrupting Rating”, “Appropriate Safety Logos” and “ ” for RoHS Version Packaging 5,000 fuses in 7 inches dia. reel, 8mm wide tape, 4mm pitch, per EIA-481 (equivalent IEC-286 part 3) Vibration Resistance MIL-STD-202G, Method 201A (10-55 Hz, 0.06 inch, total excursion) Salt Spray Resistance MIL-STD-202G, Method 101E, Test condition B (48 hrs) 1.52 ( 0 . 0 6 0m m+ +_0 . 1 0 m m " _0 . 0 0 4") Solderability MIL-STD-202G, Method 208H Soldering Heat Resistance MIL-STD-202G Method 210F, Test Condition C.Top Side (260°C, 20 sec) MIL-STD-202G Method 210F, Test Condition D. Bottom Side (260°C, 10 sec) Thermal Shock Resistance MIL-STD-202G, Method 107G, Test Condition B (-65°C to +125°C) Operating Temperature -55°C to +125°C 3 .0 (0 .1 271m m+ -+0 .1 3 m "- 0 .0 0 m 5 ") 0 .5 8 m + m (0 .0 2 3 -+ 0 .0 8 m m "- 0 .0 0 3 ") 0 .3 6 m (0 .0 1 4 " m_+ _+0 .1 5 m m 0 .0 0 6 ") C1Q Protective Overglaze Element Tin Plating Nickel Barrier Silver Metalization Ceramic Substrate 1.52mm (0.06") 1.52mm (0.06 ") 1.78mm (0.07") 2.03mm (0.08 ") 1.14mm (0.045 ") PAD LAYOUT RECOMMENDED FOR INFRARED SOLDER 1.52mm (0.06 ") PAD LAYOUT RECOMMENDED FOR WAVE SOLDER Specifications subject to change without notice Mechanical Dimensions Insulation Resistance MIL-STD-202G, Method 302, Test Condition A (After Opening) 10,000 ohms minimum ORDERING INFORMATION SEE LAST 2 PAGES 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 15 1206 size RoHS Compliant Type C1Q Surface Mount Very Fast-Acting Chip Fuse C1QC1004 (O02) - 250mA - 375mA - 500mA - 750mA - 1A - 1.25A - 1.5A - 2A - 2.5A - 3A - 3.5A - 4A - 5A - 7A C1Q - TIME CURRENT CHARACTERISTIC CURVE 10000 1000 TIME IN SECONDS 100 10 1 0.01 0.001 0.1 1 10 100 CURRENT IN AMPERES Specifications subject to change without notice 0.1 NOTE - see important information under “User Guide”on P.08 Corporate Office 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 Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel: 852-2328-5515 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Preston PR1 8UD Lancashire, U.K Tel: 44-1772-556601 Fax: 44-1772-888366 16