MS3

Type MS MSD0199 Slow Blow Micro Fuse Catalog Number Ampere Rating 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) MS 250 MS 300 250mA 300mA 375mA 500mA 750mA 1A 1.25A 1.5A 2A 2.5A 3A 4A 5A 7A 3.20 2.57 1.66 1.07 0.55 0.36 0.23 0.18 0.12 0.08 0.06 0.04 0.02 0.01 2.20 2.02 1.69 1.42 1.09 0.91 0.77 0.70 0.59 0.50 0.45 0.38 0.29 0.25 0.047 0.063 0.111 0.20 0.46 0.81 1.44 1.9 3.4 6.0 8.0 14 33 59 0.042 0.056 0.101 0.18 0.44 0.78 1.41 1.9 3.4 6.1 8.1 15 35 63 0.80 0.82 0.85 0.88 0.94 0.98 1.01 1.03 1.08 1.12 1.14 1.19 1.26 1.31 Electrical Characteristics (UL/CSA STD.248-14) Blow Time Testing current Minimum 100% 200% 4 Hrs. N/A Maximum N/A 30 Sec MS 375 MS 500 MS 750 MS 1 MS 1.25 MS 1.5 MS 2 MS 2.5 MS 3 MS 4 MS 5 MS 7 Approvals Safety Agency Approvals rßc Amp range / Volt @ I.R. ability 250mA - 7A/125V @ 50A ac; 300A dc. r Recognized File No. E20624 ß Certified File No. LR39772 Consult manufacturer for other ratings Enviromental Specification Operating Temperature -55ºC to +125ºC Soldering Heat Resistance 260ºC, 10 sec. per IEC 68-2-20 Moisture Resistance MIL-STD-202F, Method 106 Salt Spray MIL-STD-202, Method 101, Condition B (48Hrs) Shock Resistance MIL-STD-202, Method 213, Condition I (Sawtooth) Vibration Resistance 10-55 Hz x 3 axis/ no load (MIL-STD-202, Method 201) Packaging 1. In bulk: 1,000 pcs per box 2. On Axial Tape & Reel: 2,500 pcs per reel 3. Tape & Reel specification: per EIA-296-E & IEC 286-1 @ 5mm Pitch and 52.4mm inside Tape Spacing Mechanical Dimensions Physical Specification Materials Body: Molded with UL Recognized epoxy component plastic, UL 94-V0 Lead Wire: Tin-lead plated Copper, Diameter 0.032" for all ratings Marking On fuse: “bel”, “MS”, “Current Rating”, “125V” printed in green color On label: Above info plus “rßc” and interrupting rating MS 0.280" ± 0.020 (7.1 ± 0.5mm) 1.5" ± 0.08 0.125" ± 0.004 (38.1 ± 2.0mm) (3.18 ± 0.1mm) SEE LEAD SIZE LISTED IN “ MATERIAL” Specifications subject to change without notice Bel Fuse Inc. 1 98 Van Vorst Street, Jersey City, NJ 07302 • Tel: 201-432-0463 • Fax: 201-432-9542 • E-Mail: belfuse@belfuse.com Internet: http://www. belfuse.com Type MS Slow Blow Micro Fuse MSC0600 MS - TIME CURRENT CHARACTERISTIC CURVE - 250mA - 300mA - 375mA - 500mA - 750mA - 1A - 1.25A - 1.5A - 2A - 2.5A - 3A - 4A - 5A - 7A 1000 100 TIME IN SECONDS 10 1 0.1 0.01 0.1 1 10 100 1000 CURRENT IN AMPERES 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: belfuse@belfuse.com 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 Specifications subject to change without notice