2JS125

5 x 15mm Glass Tube Type 2JS / 3JS Time-lag Fuse Series JSD0903 Electrical Characteristics Testing current 100% (UL/CSA STD. 248-14) Blow Time 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 Ampere Rating 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 Minimum Maximum JS 300 300mA 1.76 0.77 0.64 0.83 0.376 4 hrs. N/A JS 350 350mA 1.46 0.72 0.80 1.03 0.40 135% N/A 1 hr JS 400 400mA 1.22 0.67 0.99 1.29 0.42 200% 3 sec 20 sec JS 500 500mA 0.84 0.59 1.55 2.03 0.47 500% 100 msec 1.5 sec JS 750 750mA 0.487 0.48 3.04 3.97 0.55 1000% 30 msec 300 msec 7.76 0.64 rSpc Approvals Safety Agency Approvals Type Amp range / Volt @ I.R. ability r Recognized File No. E20624 2JS/3JS 100mA - 7A / 350V AC@ 100A 100mA - 7A / 125V AC@ 10,000A 100mA - 7A / 140V DC@ 150A S Acceptance File No. LR39772 2JS/3JS 100mA - 7A / 350V AC@ 100A 100mA - 7A / 125V AC@ 10,000A p FJEilTe1N03o7. -J3E1T010033-71-03013003-1001, File No. JET1037-31003-1002 JS 1 2JS/3JS 2JS 1A - 5A / 125V AC@ 500A >5A - 15A / 125V AC@ 300A Operating Temperature -55°C to +125°C 1A 0.281 0.387 5.93 JS 1.25 1.25A 0.195 0.337 9.3 12.2 0.71 JS 1.5 1.5A 0.135 0.293 14.5 19.0 0.80 JS 2 JS 2.5 JS 3 JS 3.5 2A 0.094 0.255 22.6 29.8 0.89 2.5A 0.065 0.222 35.3 46.6 0.99 3A 0.045 0.194 55.2 72.9 1.10 3.5A 0.037 0.181 69 91 1.16 JS 4 4A 0.031 0.168 86 114 1.22 JS 5 5A 0.022 0.147 135 179 1.4 JS 6 6A 0.015 0.128 211 279 1.5 JS 7 7A 0.012 0.119 263 350 1.6 Consult manufacturer for other ratings *2JS are cartridge fuses 3JS are pigtail fuses Physical Specification Marking On fuse: “bel”, “JS”, “Current Rating”, “350V” “Appropriate Safety Logos” On label: Above info plus “c”; Interrupting Rating & Type “2JS” or “3JS” Packaging 1. In bulk: 2JS - 2,000 pcs; 3JS - 500 pcs per box 2. On Axial Tape & Reel: 1,500 pcs per reel 3. Tape & Reel specification: per EIA-296-E & IEC 286-1 @ 10mm Pitch and 52.4mm inside Tape Spacing Mechanical Dimensions 0.54"±0.02" (13.8±0.5mm) 2JS 1.50"±0.08" (38.1±2.0mm) 0.59"±0.02" (15.0±0.5mm) 0.710"±0.080" (18.0±2.0mm) 3JS 0.20"±0.004" (5.1±0.1mm) 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 Specifications subject to change without notice 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 ORDERING INFORMATION SEE PAGES 67 & 68 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com Website: www.belfuse.com 31 5 x 15mm Glass Tube Type 2JS / 3JS Time-lag Fuse Series JSC0801 - 5A - 6A - 7A - 4A - 2.5A - 3A - 3.5A - 1.25A - 1.5A - 2A - 100mA 125mA 150mA 200mA 250mA 350mA 400mA 500mA 750mA 1A 2JS / 3JS - TIME CURRENT CHARACTERISTIC CURVE 10000 TIME IN SECONDS 1000 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. 206 Van Vorst Street, Jersey City, NJ 07302 Tel: 201-432-0463 Fax: 201-432-9542 E-Mail: belfuse@belfuse.com 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 32