Type 5HT / 5HTP Time-lag Fuse Series (High - Breaking Capacity) 5HTD0598 Catalog Number 5HT (P) 1 Electrical Characteristics (IEC-127-2 STANDARD SHEET 5) Rated Current 1.5 In 2.1 In 2.75 In 4 In 10 In MAX MIN MAX MIN MAX MIN MAX 1A to 3.15A 1 30 1 80 95 5 10 100 4A and above 1 30 1 80 150 5 20 100 hr. min. sec sec ms sec ms ms sdmrStc Safety Agency Approvals s Certificate No. 9351184; 9431177 & 9447122 d Licence No. 85047 m Certificate No. EI262 Amp range / Volt @ I.R. ability 1A -10A / 250V AC@ 1,500A Acceptance File No. LR39772 t Approval File No. 32-1790, 32-1818 Typical Volt-drop Melting I2T Melting I2T Maximum Power Cold @100% In < 10 mSec @10 In Dissipation Resistance (W) (ohm) (Volt) max. (A2 Sec) (A2 Sec) 0.20 0.25 1.7 1.7 0.73 5HT (P) 1.25 1.25A 0.14 0.22 3.0 3.2 0.81 5HT (P) 1.6 1.6A 0.10 0.19 5.4 5.9 0.91 2A 0.07 0.17 9.7 11.0 1.0 5HT (P) 2.5 2.5A 0.05 0.15 17.4 20.3 1.1 5HT (P) 3.15 3.15A 0.037 0.13 31 38 1.2 5HT (P) 4 4A 0.026 0.1 56 69 1.4 5HT (P) 5 5A 0.019 0.1 101 128 1.5 6.3A 0.013 0.1 181 237 1.7 5HT (P) 8 8A 0.009 0.1 330 439 2.7 5HT (P) 10 10A 0.007 0.1 601 812 2.9 5HT (P) 6.3 Consult manufacturer for other ratings 1A - 6.3A / 250V AC@ 1,500A r Recognized File No. E20624 S Ampere Rating 1A 5HT (P) 2 MIN Approvals 5 x 20mm Ceramic Tube 1A - 5A / 250V AC@ 1,500A Packaging 1. In bulk: 5HT - 1,000 pcs per box; 5HTP - 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 63.5mm inside Tape Spacing Operating Temperature -55ºC to +125ºC Physical Specification Mechanical Dimensions Materials Ceramic body / Nickel Plated Brass Caps Lead wire: Tin-lead plated Copper, Diameter 0.032", 6.3A and less Diameter 0.040", 8A and above. Marking On fuse: “bel”, “T”, “Current Rating”, “H”, “250V”, and “Appropriate Safety Logos” On label: Above info plus “5HT” or “5HTP”, “c” and interrupting rating 5HT 5HTP 1.5" ± 0.08" (38.1 ± 2mm) 0.787" ± 0.02" (20 ± 0.5mm) 0.20" ± 0.004" (5.1 ± 0.1mm) 0.827" ± 0.02" (21.0 ± 0.5mm) 0.217" ± 0.004" (5.5 ± 0.1mm) SEE LEAD SIZE LISTED IN “ MATERIAL” 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 5HT / 5HTP 5 x 20mm Ceramic Tube Time-lag Fuse Series (High - Breaking Capacity) 5HTC0600 - 1A - 1.25A - 1.6A - 2A - 2.5A - 3.15A - 4A - 5A - 6.3A - 8A - 10A 5HT / 5HTP - TIME CURRENT CHARACTERISTIC CURVE 10000 1000 TIME IN SECONDS 100 10 0.1 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