3AP250

1/4 x 1 1/4 inch Glass Tube Type 3AG / 3AP Fast Blow Fuse Series Electrical Characteristics Testing current (UL/CSA STD. 248-14) Blow Time Minimum Maximum 100% 4 Hrs. N/A 135% N/A 1 Hr 200% N/A 5 sec Approvals Ampere Rating 3AG (3AP) 100 100mA 12.5 4.5 0.002 0.002 0.59 3AG (3AP) 125 125mA 12.0 4.5 0.004 0.003 0.80 3AG (3AP) 160 160mA 8.3 4.2 0.008 0.006 0.94 3AG (3AP) 200 200mA 5.7 3.9 0.014 0.010 1.10 3AG (3AP) 250 250mA 3.9 3.6 0.025 0.019 1.29 3AG (3AP) 300 300mA 2.7 3.4 0.044 0.034 1.51 3AG (3AP) 375 375mA 2.0 3.2 0.07 0.06 1.64 3AG (3AP) 500 500mA 1.28 2.9 0.14 0.11 0.25 3AG (3AP) 750 750mA 0.24 0.2 0.75 0.74 0.30 1A 0.16 0.23 1.43 1.44 0.37 3AG (3AP) 1.25 1.25 A 0.114 0.21 2.45 2.51 0.44 3AG (3AP) 1.6 1.6 A 0.084 0.20 4.2 4.4 0.51 7.6 0.59 3AG (3AP) 1 Vßpc 3AG (3AP) 2 Safety Agency Approvals Type Amp range / Volt @ I.R. ability V Listed File No. E20624 ß Certified File No. LR39772 3AG / 3AP pFJEilTe1N03o7. -J3E1T010033-71-03013003-1001, 3AG / 3AP 1A. - 5A / 125V AC@ 500A 3AG >5A. - 15A / 125V AC@ 300A File No. JET1037-31003-1002 100mA. - 15A / 125V AC@ 10,000A Operating Temperature -55ºC to +125ºC Physical Specification Materials Glass body / Nickel Plated Brass Caps Lead wire: Tin-lead plated Copper, Diameter 0.032", 7A and less Diameter 0.040", 8A and above 3AG (3AP) 2.5 3AG (3AP) 3 100mA. - 10A / 250V AC@ 200A 2A 0.063 0.18 2.5 A 0.047 0.17 12 7.2 13 0.70 3A 0.035 0.162 21 23 0.83 3.5 A 0.030 0.157 28 31 0.91 3AG (3AP) 4 4A 0.026 0.154 36 40 1.0 3AG (3AP) 5 5A 0.020 0.146 63 70 1.2 3AG (3AP) 6 6A 0.015 0.139 107 123 1.4 3AG (3AP) 7 7A 0.013 0.135 141 162 1.6 3AG (3AP) 8 8A 0.012 0.132 184 214 1.7 3AG (3AP) 10 10 A 0.009 0.125 316 372 2.0 3AG (3AP) 12 12 A 0.007 0.120 501 597 2.4 3AG (3AP) 15 15 A 0.006 0.114 845 1023 2.8 3AG (3AP) 3.5 Consult manufacturer for other ratings Mechanical Dimensions 3AG Marking On fuse: “bel”, “3AG”, “Current Rating”, “Voltage Rating”, and “Appropriate Safety Logos” On label: Above info plus “c” and interrupting rating Voltage on fuse: 250V for 100mA to 10A; 125V for 12A and above Packaging 1. In bulk: 3AG - 1,000 pcs per box; 3AP - 500 pcs per box 2. On Axial Tape & Reel: 1,000 pcs per reel 3. Tape & Reel specification: per EIA-296-E & IEC 286-1 @ 10mm Pitch and 73mm inside Tape Spacing Typical Volt-drop Melting I2T Melting I2T Maximum Power Cold @100% In < 10 mSec @10 In Dissipation Resistance 2 2 (W) (ohm) (Volt) max. (A Sec) (A Sec) Catalog Number 3AP 1.25" ± 0.03" 0.250" ± 0.004" (31.8 ± 0.8mm) (6.35 ± 0.1mm) 1.5" ± 0.08" 1.28" ± 0.03" 0.270" ± 0.004" (38.1 ± 2mm) (32.5 ± 0.8mm) (6.9 ± 0.1mm) SEE LEAD SIZE LISTED IN “ MATERIAL” Specifications subject to change without notice 3AGD0903 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 55 1/4 x 1 1/4 inch Glass Tube Type 3AG / 3AP Fast Blow Fuse Series 3AGC0801 - 100mA - 125mA - 160mA - 200mA - 250mA - 300mA - 375mA - 500mA - 750mA - 1A - 1.25A - 1.6A - 2A - 2.5A - 3A - 3.5A - 4A - 5A - 6A - 7A - 8A - 10A - 12A - 15A 3AG / 3AP - 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. 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 56