Type 2JS / 3JS Time-lag Fuse Series JSD0600 Electrical Characteristics Testing current 5 x 15mm Glass Tube (UL/CSA STD. 248-14) Blow Time Minimum Maximum 100% 4 hrs. N/A 135% N/A 1 hr 200% 3 sec 20 sec 500% 100 msec 1.5 sec 1000% 30 msec 300 msec Safety Agency Approvals Type Amp range / Volt @ I.R. ability JS 100 100mA 11.00 1.55 0.068 0.088 0.22 JS 125 125mA 7.62 1.35 0.107 0.138 0.245 JS 150 150mA 5.28 1.17 0.167 0.216 0.273 JS 200 200mA 3.66 1.02 0.26 0.34 0.303 JS 250 250mA 2.54 0.89 0.41 0.53 0.338 JS 300 300mA 1.76 0.77 0.64 0.83 0.376 JS 400 400mA 1.22 0.67 0.99 1.29 0.42 JS 500 500mA 0.84 0.59 1.55 2.03 0.47 JS 750 750mA 0.487 0.48 3.04 3.97 0.55 1A 0.281 0.387 5.93 JS 1.25 1.25A 0.195 0.337 9.3 12.2 7.76 0.71 0.64 JS 1.5 1.5A 0.135 0.293 14.5 19.0 0.80 JS 2 2A 0.094 0.255 22.6 29.8 0.89 JS 2.5 2.5A 0.065 0.222 35.3 46.6 0.99 JS 3 3A 0.045 0.194 55.2 72.9 1.10 100mA - 7A / 350V AC@ 100A JS 3.5 3.5A 0.037 0.181 69 91 1.16 100mA - 7A / 125V AC@ 10,000A JS 4 4A 0.031 0.168 86 114 1.22 2JS/3JS 1A - 5A / 125V AC@ 500A JS 5 5A 0.022 0.147 135 179 1.4 2JS >5A - 15A / 125V AC@ 300A JS 6 6A 0.015 0.128 211 279 1.5 JS 7 7A 0.012 0.119 263 350 1.6 rRecognized File No. E20624 S Acceptance File No. LR39772 2JS/3JS t File No. 32-1764, 32-1766 Approval File No. 32-1765 Ampere Rating JS 1 rStc Approvals Typical Volt-drop Melting I2T Melting I2T Maximum Cold @100% In < 10 mSec @10 In Power Resistance Dissipation (ohm) (Volt) max. (A2 Sec) (A2 Sec) (W) Catalog Number Operating Temperature Consult manufacturer for other ratings * 2JS are cartridge fuses 3JS are pigtail fuses -55°C to +125°C Physical Specification Materials Glass body / Nickel Plated Brass Caps Lead Wire: Tin-lead plated Copper, Diameter 0.032" Option With Heat Shrink Tubing (VW-1) over body Marking On fuse: “ bel ”, “ JS ”, “ Current Rating ”, “ 350V ” “ Appropriate Safety Logos ” On label: Above info plus “c”; Interrupting Rating & Type “ 2JS ” or “ 3JS ” Mechanical Dimensions 0.53" ± 0.02" 0.20" ± 0.004" (13.5 ± 0.5mm) (5.5 ± 0.1mm) 2JS 1.50" ± 0.08" (38.1 ± 2.0mm) 3JS Packaging 1. In bulk: 2JS -2,000 pcs; 3JS - 500 pcs per box 2. On Axial Tape & Reel: 1500 pcs per reel 3. Tape & Reel specification: per EIA-296-E & IEC 286-1 @ 10mm Pitch and 52.4mm inside Tape Spacing 0.59" ± 0.02" (15.0 ± 0.5mm) 0.710" ± 0.080" (18.0 ± 2.0mm) 0.217"± 0.004" (5.5 ± 0.1mm) 0.244" ± 0.008" (6.2 ± 0.2mm) 0.590" ± 0.020" (1.5 ± 1.0mm) WITH INSULATION SLEEVE 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 2JS / 3JS 5 x 15mm Glass Tube Time-lag Fuse Series JSC0600 - 100mA - 125mA - 150mA - 200mA - 250mA - 300mA - 400mA - 500mA - 750mA - 1A - 1.25A - 1.5A - 2A - 2.5A - 3A - 3.5A - 4A - 5A - 6A - 7A 2JS / 3JS - TIME CURRENT CHARACTERISTIC CURVE 10000 1000 TIME IN SECONDS 100 10 0.1 0.01 0.01 0.1 1 10 100 1000 CURRENT IN AMPERES Specifications subject to change without notice 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