Type SST Square Ceramic Surface Mount Slow Blow Fuse SSTD0600 Electrical Characteristics (UL/CSA STD. 248-14) Ampere Rating SST 375 375mA 0.70 0.47 0.15 0.15 0.25 SST 500 500mA 0.46 0.43 0.27 0.28 0.30 SST 750 750mA 0.26 0.37 0.66 0.69 0.39 1A 0.17 0.34 1.2 1.3 0.47 1.5A 0.10 0.29 3 3.1 0.62 2A 0.06 0.24 5 5.7 0.68 2.5A 0.04 0.21 9 9 0.74 3A 0.032 0.18 14 16 0.80 3.5A 0.027 0.17 18 20 0.84 SST 4 4A 0.023 0.16 23 26 0.88 SST 5 5A 0.017 0.14 38 43 0.95 SST 7 7A 0.010 0.11 80 90 1.08 SST 1 Testing current Blow Time SST 1.5 Minimum Maximum 100% 4 Hrs. N/A 200% 1 Sec 60 Sec 300% 0.2 Sec 3 Sec 800% 0.02 Sec 0.1 Sec Approval Safety Agency Approvals SST 2 SST 2.5 SST 3 SST 3.5 Vßc Amp range / Volt @ I.R ability Typical V o l t - d r o p M e l t i n g I 2T M e l t i n g I 2T M a x i m u m Cold @100% In < 10 mSec @10 In Power Resistance Dissipation 2 2 (ohm) (Volt) max. (A Sec) (A Sec) (W) Catalog Number Consult manufacturer for other ratings V Listing File No. E20624 ß Certified File No. LR39772 375mA - 7A / 125V @ 50A AC/DC Physical Specification Materials Ceramic body / Palladium Plated Brass Caps Environmental Specification Soldering conditions Infrared Reflow: 260ºC, 20 sec max. Wave Solder: 260ºC, 10 sec max. (MIL-STD-202, Method 210) Solderability: MIL-STD-202, Method 208 Operating Temperature -55ºC to +125ºC Shock MIL-STD-202, Method 213, Test Condition I (100 G’s peak for 6 milliseconds) Vibration MIL-STD-202, Method 210 (10-55 Hz, 0.06 inch, total excursion) Marking On fuse: “Current Rating” in green color, “bel” stamped on end caps On label: “bel”, “SST”, “ Current Rating”, “125V” plus “Vßc“ and Interrupting Rating Packaging 1,000 fuses in 7 inches dia. reel, or 5,000 fuses in 13 inches dia. reel, 12mm wide tape, per EIA Standard 481 Mechanical Dimensions 2.54±0.10mm (0.100"±0.004") Salt Spray MIL-STD-202, Method 101, Test Condition B (48Hrs) Insulation Resistance MIL-STD-202, Method 302, Test Condition A (After Opening) 10,000 ohms minimum 2.54±0.10mm (0.100"±0.004") bel 7 6.10±0.25mm (0.240"±0.010") SST 2.0mm(0.08") Resistance to Solder Heat MIL-STD-202, Method 210, Test Condition F (10 sec, at 260ºC) Thermal Shock MIL-STD-202, Method 107, Test Condition B (-65ºC to +125ºC) 1.35±0.10mm (0.053"±0.004") 3.18mm (0.125") Recommended pad layout 3.0mm(0.12") 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 SST Square Ceramic Surface Mount Slow Blow Fuse SSTC0600 - 375mA - 500mA - 750mA - 1A - 1.5A - 2A - 2.5A - 3A - 3.5A - 4A - 5A - 7A SST - TIME CURRENT CHARACTERISTIC CURVE 10000 1000 TIME IN SECONDS 100 10 1 0.01 0.1 1 10 100 1000 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