Type C2Q Surface Mount Very Fast-Acting Chip Fuse C2QD0600 Electrical Characteristics Testing current 0603 size (UL/CSA STD. 248-14) Blow Time Minimum Maximum 100% 4 hrs N/A 200% N/A 5 sec 300% N/A 0.2 sec Ampere Rating C2Q 250 250mA 0.57 0.212 0.002 0.0002 0.07 C2Q 300 300mA 0.43 0.199 0.003 0.0003 0.08 C2Q 375 375mA 0.34 0.189 0.005 0.0004 0.09 C2Q 500 500mA 0.24 0.175 0.009 0.0007 0.11 C2Q 750 750mA 0.14 0.157 0.020 0.0018 0.16 1A 0.100 0.148 0.036 0.003 0.19 C2Q 1.25 1.25A 0.076 0.141 0.058 0.005 0.23 C2Q 1.5 1.5A 0.062 0.137 0.084 0.008 0.27 2A 0.045 0.132 0.15 0.014 0.34 2.5A 0.035 0.130 0.24 0.024 0.43 3A 0.029 0.130 0.36 0.036 0.51 3.5A 0.025 0.130 0.50 0.050 0.60 4A 0.022 0.131 0.63 0.065 0.69 C2Q 1 C2Q 2 rSc Approvals Safety Agency Approvals r Recongnized File No. E20624 S Acceptance File No. LR39772 Amp range / Volt @ I.R. ability 250mA - 4A / 32V AC@ 35A and 63V DC@ 50A Typical Volt-drop Melting I2T Melting I2T Maximum Cold @100% In < 10 mSec @10 In Power Resistance Dissipation 2 2 (ohm) (Volt) max. (A Sec) (A Sec) (W) Catalog Number C2Q 2.5 C2Q 3 C2Q 3.5 C2Q 4 Consult manufacturer for other ratings Physical Specification Environmental Specification Soldering Conditions Infrared Reflow: 260°C, 20 sec max. Wave Solder: 260°C, 10 sec max. (MIL-STD-202, Method 210) Solderability: MIL-STD-202, Method 208 Shock MIL-STD-202, Method 213, Test Condition I (100 G’s peak for 6 milliseconds) Vibration MIL-STD-202, Method 201 (10-55 Hz, 0.06 inch, total excursion) Salt Spray MIL-STD-202, Method 101, Test Condition B (48 hrs) Materials Ceramic Substrate / Printed Element Marking On fuse: None Label on reel : “ bel ”, “ C2Q ”, “ Current Rating ”, “ 32V; Interrupting Ratings ” & “ rSc ” Packaging 5,000 fuses in 7 inches dia. reel, 8 mm wide tape, per EIA-481 (equivalent IEC-286 part 3) Mechanical Dimensions (all in inches for reference only) " 1" 0.0 01 06 0. 0. 32 Insulation Resistance MIL-STD-202, Method 302, Test Condition A (After Opening) 10,000 ohms minimum P r o t e c t i ve O ve r g l a ze Element Tin / Lead Plating N i cke l B a r r i e r S i l ve r M e t a l i z a t i o n C e ra m i c S u b s t ra t e 8" 0. Operating Temperature -55°C to +125°C 2" Thermal Shock MIL-STD-202, Method 107, Test Condition B (-65°C to +125°C) 01 Resistance to Solder Heat MIL-STD-202, Method 210, Test Condition F (260°C, 20 sec) C2Q 0.03" 0.03" 0.05" 0.04" 0.026" PA D L AYO U T R E C O M M E N D E D FOR INFRARED SOLDER 0.03" PA D L AYO U T R E C O M M E N D E D F O R WAV E S O L D E R Specifications subject to change without notice Bel Fuse Inc. 198 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: [email protected] Internet: http://www. belfuse.com Type C2Q 0603 size Surface Mount Very Fast-Acting Chip Fuse C2QC0600 - 3A - 3.5A - 4A - 2A - 2.5A - 250mA - 300mA - 375mA - 500mA - 750mA - 1A - 1.25A - 1.5A C2Q - 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. 198 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 FaxFax: 201-432-9542 E-Mail: [email protected] Internet: http://www.belfuse.com Far East Office Bel Fuse Ltd. 8F/8 Luk Hop Street San Po Kong Kowloon, Hong Kong Te l : 8 5 2 - 2 3 2 8 - 5 5 1 5 Fax: 852-2352-3706 European Office Bel Fuse Europe Ltd. P r e s t o n Te c h n o l o g y M a n a g e m e n t C e n t r e Marsh Lane, Preston PR1 8U Lancashire, U.K Te l : 4 4 - 1 7 7 2 - 5 5 6 6 0 1 Fax: 44-1772-888366